LED lighting on strawberry in greenhouse

My name is Andrea Steffi, and I am a graduate student in the Special Crops Program at Colorado State University. I conducted lehrerin experiments in the greenhouse off-season in 2020 and 2021 to understand whether supplementing LED lighting will increase the growth yield or fruit quality parameters of strawberries. The experiment carried out 3 times of light treatment and 1 time of non-light control treatment.

White fire red low blue light and high blue light LED strips. Each treatment was applied to two different day-neutral strawberry varieties, albion and san andreas. Before starting the experiment, at night, we used an aspect radiometer to measure the light output processed by each LED. Both low blue light and high blue light treatments have higher red photon density, which is called the driving factor of photosynthesis. The effect of treatment on plant growth and fruit quality is analyzed. The soluble solid content (brix) that appears in the weight and yield of a single fruit can be sold as an indicator of sweetness and leaf area.

The experiment was repeated twice during s. In the first experiment, the number of days was shortened, after the winter solstice, the number of days was extended in spring and the number of days in autumn was shortened again. We see an increase in the number of fruits that can be sold and the number of fruits that can be sold. The weight of a single fruit processed by all LED grow light is the highest in high blue light and low blue light, because the weight of fruit San Andreas is higher. Using bricks to measure the soluble solids of berries, we found that the sweetness increased under high blue light treatments, and in all treatments, the worship of ouralbion was generally sweeter than sanandreas. We found that under all LED light treatments, the leaf area increased, especially under low blue light and white far-red light. Sanandreas extended days experiment 2 caused limited response. Supplemental lighting is a key tool currently used by greenhouse growers and researchers.

It shows potential in the off-season and increases the production of high-value crops. The most sensitive scene is to shorten the number of days in autumn in the san andreascultivar du and use supplemental lighting with low blue or high blue wavelengths. These studies show that in shortened days, higher density blue to red wavelengths are added. Supplemental lighting can improve the overall quality of strawberry fruit and plant growth

How to grow hemp for beginners with LED

Today everyone is fine, and I want to introduce GPM to you. This is our own pressure. GPM represents our own giant purple monster. We crossed the White Widow, and then crossed the Alaska purple, so I really hope it can occupy the size of the White Widow, and the Alaskan purple should be the magical plant I dropped on this dome the day before the evacuation. Watch them. We popped out three of the four, and the fourth popped out the shell. It has not yet broken ground. But I just want to tell you the rest of the week. Anyone on the first two floors will automatically get a giant purple monster. I think I only have 20 packs left, so only 20 packs are left, 5 packs each, so you know the next one. Even if there are only 20 people, as long as it runs out, it is the only person who can enter, you know even if it happens before Friday, it is indeed the case. Guys just want to introduce you to the purple behemoth that they have broken ground. They became crazy. They just planned them as they did three days ago. Anyway, I just want to introduce to you, let us go back to the video and understand the main reason you are here, we will start LED planting under the leadership of VANQ LED and other white widows. Okay, guys check, it’s time to start realizing LED growth, we have to start about a week in advance, but you know, when we can’t do anything, all I do is take everyone away. I took him out of the germination dome because I wanted to put the GPM seeds there, so I put everyone in the cup, which is usually a week earlier than usual. I will leave him in the germination dome for another week or so, but as far as you know, the seeds are already crowded at different stages. Whenever you put these things in, I want to keep the dome on these guys, sorry, these girls are here, they don’t need a dome, so I don’t want you to know the dome, and these guys don’t have the root No need for it. it.

All other seats don’t really need it, I just want to keep there until they pop out, and then I can take off, so I think I move on and start using the LED series, you will notice that we did install me First water them in the Xiaohong solo cups. To be honest, when they are in these solo cups, I may not water them again, because I don't know if you are in a week and a half or two and a half. This is very easy when watering in these Solocups, because the cloth pot will add a separate cup. This is not an easy task, so make sure that one thing you have to do is to take a lighter and burn these small holes to the bottom so that your runoff has room to escape and you won’t be sitting there , Because if you don’t put these holes at the bottom of the cup, the water will sit there first, then sit there, and then you don’t know that the water will grow in the soil. If it's mold, you can do things again. If you don’t want it, in addition to the hole at the bottom, you can actually put aside some things you know. If you don’t want it, I usually don’t do it, but if you’re sure, I’d like to tell you that some people’s work is just to make the air a little bit more, so "still less than 24 after a few hours of lighting, so from the technical Said they are still in the nursery stage until we turn on the lights. Only when the watch changes from 18 to 6, they start to become vegetarian, so technically they are still not domes, but they are still 24 hours. Ours The LED lights may reach the top of the tent, about four feet.

I don't think my tape measure hasn't dropped. I will tell you how to do this in the file video, but we already have everything. On the side of the road, we lowered the light so that only 60 watts of light can be pulled from the wall at most, and the maximum power of the light on the wall is about 240 watts, so we did not reduce it to about 25%, which is correct Position, please remember that we run the lighting in a gradual manner, so we will do 25% of the work for your first part, then to the end of the edge, increase the work of the first part of the edge to 50%, and then you will Know, so repeatedly, we have been discussing another name, because there is still a long way to go, so we have to let these girls whose eyes are running under the 24-hour light next week, and then after the seedling period is over, we Will enter the experimental stage, we will switch them to 4 to 4 in 6 hours and 18 hours, this is still a very boring part of the whole growth process, I mean, until you start to actually deal with the crops, most of the work is still It's boring, but in this video series, we will do cool things.

With the help of LST, we will become a super crop. We will not do any stupid cable ties, because you don’t need it, but we will fold it, refine it, and then crawl it, everything will grow in this tent to complete the hydraulics

Which are the best indoor plant lights for you?

Thought people have been asking me that we can show us information about the lamp you are growing, what else is not the best, what is the best use and what, so I will try to do this now, I just To show you which one I use, and others, so I am using VANQ T8, which basically refers to those tubes that are only thin fluorescent tubes, and I have one. There is a remote control lamp on the 4-foot-long tube. You can make them in various sizes. You can use 8 test tubes to set their length to 4 feet, and mine is longer than 2 feet. There are also remote control tubes, as you can see, it heats me and the tube above, but they don’t burn anything. You can place the plug as close to the top as possible to really show that if there is no heat and all energy is ignited, then there is only a 524 watt light bulb, so only 96 watts. I think this is 448 hours. How efficient is it? Tile pipe, so it is 200 watts. Considering how much you can grow under them, I will say that this is T8, and I will give you an idea. I have a light meter, I take it outside to show you something.

Try to do it. This is a place that let me put the luminometer 6 inches below the luminometer, you can put the top of the bulb in it, you are actually reading a book, or reading there 20,000 or 20,000, put 6 at the bottom The inch can read about 111,000 lenses, which may be better. Let CERN sit there 26,000 inches and then lower it a little bit, so I take it outside and I will show you the kind of light you want to take outside, so I am in the greenhouse. This is a gloomy winter, because there is not much sunlight there, so this time I just want to tell you, what is the intensity of the light? Here, you like me to point it to the sky. It is 35 times 100, so it has about three thousand five hundred lumens, so you can see that it is four times as large in the sun and hot, and it can reach 89,000 in the sun and in the summer sun. I can say that in winter, you will get three thousand at this time, so I want three thousand. Therefore, it is not very good compared to indoors, so you can see it from outside, there are only more than 3,000 outside. I have about 22,000 here, which is about 7 or 8 times the brightness, so if you see it at the bottom, they will only get 10,000 appearances-the lettuce there grows perfectly, like I said, They are indeed doing something. Because they don’t emit too much heat, they emit a lot of light, so you can place plants near the bulb. Now, another thing you need to consider is that you need to reflect as much light as possible to return To the work you have done If you really don’t want to waste anything on the plant, I put a white poster there to reflect a little, and then on the wall, I forgot this thing.

Diamond embossed polyester film is a professional film, you can use other things, obviously not, it is recommended not to use tin foil, because tin foil may cause hot spots, because tin foil cannot reflect other things correctly, obviously, we can’t do it To this point. For polyester film, just use a flat latex white cushion. Like I said, the blunt pen is just a flat emulsion. If I draw a tent in white latex and tap the light on the wall, or if I can think of one of the barbecue temperatures, then these hydroponic fluffy tents are like not saying I don’t shine, but touching your wall . All weeders use their ideal material, because they are actually covered by polyester film, so you will also make the most of all the light, so just like the T8 I said, they come in a variety of shapes and sizes, which are perfect for five feet each One foot in a small room, you will grow up in an area of about four feet to two feet, so you only need to buy shoes that fit your size, and now show you another shoe to get a replacement product once used One made by myself, one by someone looking at it, actually I just knocked it, so I used to put some chili, pepper and tomatoes on the windowsill. It's too small, you can watch it again, so you can grab all the unread bulbs, they are only 30 watts, while the compact fluorescent bulb is only 30 watts, it can emit about 150 watts of light. You can do it, we look like it is about 60,000 inches, so actually T8 lamps are not expensive, these bulbs are only about 4 pounds, you should put them in a small hangar, they are perfect for all peppers and tomatoes On the windowsill. Obviously, a cover is placed on the back cover to reflect the light back, but as I said, there is now a modern way to change the cat. This is what I used in the past. Probabilistic method You can’t say this before T8, just like giant compact fluorescent lamps, their power is about 150 watts, and the power will rise to 200 watts. The problem is that each of these bulbs is about 25 Ude, and they don't actually pop out.

 

The test tube I used in T8 has only changed a little. They can be replaced as long as they enter the door. These tubes are expensive, and they are also very expensive. The weather is very hot, so you can't put plants next to them, because in your small area, you have a reflective protective cover that can reflect the plants. I found that they don’t provide enough area like T8tube, but I mean, if you can’t get any other benefits, then they are as good as anything else, and the other thing without a charging stick is LED, which actually It's just a fan that can be inserted into a single blind. You can't say that it is absolutely blinding. It is 18 watts. I tested this and it has appeared about 15,000 times. I turned it around because it made me invisible, only eight cents, we saw its size, it heats up any heat, because it is so effective, all the energy is emitted, so we are doing The thing is to hang these onions tightly between me, because like I said, they don’t have any heaters, so they don’t have a burning feeling, but then you know that the places worth trying have exactly the same frequency spectrum, this is The 6500 K you are looking for, which is 6500 K Kelvin, I think I didn't mention it. Before that, it was actually the blue spectrum of the cool white spectrum. If you get another kind of light, the flower that people want to use is 2700K, then the spectrum is what you need to grow nutritionally, so you really don’t want it to start from fruit, and then you want vegetarians to use 6500K or cold White spectrum bulbs, which are all kinds of ever-changing types for me, and I use bulbs made by myself, as I said, if you like these bulbs, then these big T8 bulbs will let you Feeling satisfied, you can have a meal like this, you can grow rice and grow about 20 kinds of pepper plants, and happily grow 22 kinds of plants under this plant, they become very busy and prevent them from growing on the windowsill, or you You can choose one of them, or like I said you can go there for lighting, but in any case, you need more space, because there are only a few different ideas for indoor lighting, looking forward to your plants.

Guide to cannabis grow lights

Welcome to use VANQ LED lights to grow hemp. The cannabis plant has spent several years using the energy of the sun to convert carbon dioxide and water into food, which is photosynthesis. Without our symbiotic relationship with trees, they would not be able to get enough oxygen to sustain human life. This is an amazing job. No one among our animal friends smokes marijuana, and no one invented a tree lamp to raise them. They gave us rewards, gave us medicines, which made us soar.

This is a beautiful relationship. Once understood, we will focus on the following lighting, fluorescent LEDs, metal halides and high pressure sodium. You will know exactly the ability of each light source, which light source is most suitable for your growth, our CLMX LED Grow light source is very suitable for the early stages of plant life, so I clearly rooted the clones in it, but please try to make them as soon as possible Cheap and appear in various shapes.

The size, you can buy everywhere from the two-foot store lights in the local hardware store, the price is about 20 to 8 bulbs, 4 feet t8 fluorescent lamps per foot, the price is about 300 US dollars. They have high operating costs, low heat generation and very little space, so T Fives and all fluorescent lamps are very limited and are rarely used for continuous vegetables or flowers. Unless you and I are satisfied with the low yield, I will talk only You need to press the nut and you will know that I mean an increase in power. This is the representative of HID. Traditionally, it is the representative of HID. They are metal halides and high-pressure sodium in HIV. High-intensity discharge is very powerful and very effective, but in the past, the thermal signal was very important. They were once used to drive helicopters equipped with hidden cameras to find and destroy growers. HID produces high output, but they need to realize that almost all modern HID lamps in the past are interchangeable and convertible. Separate ballasts for halogen lamps and sodium lamps are required, and the correct voltage for the ballast wiring is also required. Nowadays, ballasts can hold 400 to 1000 watts of sodium halide or sodium salt and automatically add electronic signals. The voltage configuration of the device is 110 or 220 volts. All HIDs are integrated with the ballast and hood in the box. Make sure to check the bulbs, some of them include bulbs, some of them are not too bad for HID, namely power consumption and heat, you need to cool your own growth room equipment, and you also need to pay bills.

Someone told us that the light is on the fork and the sodium is on the flower. I said that this mimics the color changes of this season and integrates well with HID. To be honest, HID is designed to illuminate parking spaces. Many highways and stadiums are reluctant to plant new HIDs, but they have already targeted the planting industry. After adjusting, take me to the LED. Since I picked the best LED crops, the development of LED technology has been increasing exponentially, but I dare to guess that the entire industry will be in a few years. The latest generation of lighting is based on the LED principle, that is, all plants are on the earth. They will work best when the exact same biological function is formed anywhere on the surface, when the sun is strong and directly above your head. Therefore, the best light for rapid photosynthesis is the spectrum you see when you are outdoors in bright summer. Sunlight is mainly blue and white, with only faint red, suitable for humans. In terms of lighting, perfect eyes seem to mean that NASA plants can bloom and grow fruit optimally under natural light conditions.

In the midsummer natural daylight, the dean’s white has enough red to produce a fully mature resin flower, but the LED can certainly bloom and bloom under the same light. A game changer, when you are a commercial gardener, you must transfer hundreds of plants from one growth room to another, or replace hundreds of light bulbs. It seems that they are indeed the future of industrial lighting. This is an important factor in determining the success of indoor growth, but good equipment is not enough for you to know how to use it. The switching cycle is very important. It is important to use a timer to keep a good record. The most important thing is to observe the language of plants. You will know exactly how to prevent plants from feeling sad, and more importantly, the thing that makes plants pray to plants is very important.

Indoor plant lighting series introduction

Hello, today we are going to discuss a very important topic. This is a concept series for beginners. We will discuss some basic concepts so that you can see any plant and build friendship with it. Let's start with the first theme "Start with light plants", the first is plants. Nothing is called an Indian plant. We must start to call them low-light plants, because we know that it likes every kind of plant outdoors, it comes from the outdoors, it likes the jungle and the sun. What is this, that is, some plants do well in our house, that is to say, even if these low-light plants are scattered in low light, they can survive in low-light conditions, and these plants can still Make your own food and grow, so next time you go to the nursery, if you want to plant indoors, it should quietly ring your head, say the dimly lit plants, and then say the second point, why not? It is very important to ask about indoor plants. The light in your house is very relative, it will change its change, like this is a south-facing window, so if I put something here, I will get more light. However, when another part of my house is still indoors, people sometimes ask me what plants I sometimes put in front of the windows, but I think if you have windows, the important thing is whether it’s lighter in my office, Since the balcony does not face my home, but because there are two large windows in my office, when I enter the home, the indoor cabin will light up the balcony.If conditions permit, you can install an LED Grow light at home.

Mycin is the third point to the south. I have discussed it. , But in the northern hemisphere, south-facing windows will get direct light. Use your phone to install such a compass app, it will know which direction natural light shines, which will help you understand what kind of light you will have in that situation Intensity space, so we completed three tasks. First, we don't call them "Indoplants", but treat them as low-light plants. Secondly, indoor lighting varies from place to place. ThirdPoint suddenly changed the northern hemisphere. The windows of the southern hemisphere suddenly tilted to the south, where the Indians got direct sunlight. There are four very important points: artificial light bulbs can help you, if you have a light bulb or downlight, it will help you. Plants try to get plants close to the light source. What you can do now is own a desk lamp or desk lamp. Then place them on another plant that will be used. This will be another method, which is to place plants on top of refrigerators or cabinets or similar items, bringing them closer to fluorescent or ceiling lamp bulbs. Remember that any kind of artificial light can help you grow plants. Chat in the dark corner, if you add a small light bulb, if we hope to develop a kind of friendship talent, it will help you. The equipment I want to provide you is that if you see plants, you will think I can keep them, so let us review the origin history of these plants that you remember in school or a small class. We have already read about rain forests. Rain forest, they have different levels. Plants are now growing plants. Most indoor plants grow naturally. They come from these tropical rain forests. In almost all tropical rainforests, these are benthic animals. In the rainforest, there are big trees that form a roof, and they form such a thick roof. Only filtered light can pass through such a huge space. Therefore, plants living under these filtered light are very suitable for low-light environments, such as Our palm trees. This is why these plants are brought home, so all these plants (such as money-saving plants, zizi or fern enema) can perform well under diffused light. What is diffused light that does not shine directly on it? ?

Please note that when sunlight shines directly on the leaves, these plants will burn,Therefore, even if they are cooked in a cool place, they work well, and you can also know if I can keep the plants indoors, or you will find yourself familiar with money plants and find seaweed roots. Any plant with these aerial roots is most likely to forage from the bottom of the jungle. These plants must climb to the trees to truly grow and survive in these places. Everything with signs of aerial rooting will be well done in your house, this is a little trick you can take away, so you will find singhania m – you will find wandering Jews, various money plants, all monstera , You will see here, all the nodes and theaters visited are rooted in it. You can bring them into your home very safely and have a good time with them, but one more important thing is that we brought these plants into the plants, but as we discussed in the first point, These plants did not proceed by themselves, they will be weaker plants, they will prefer bright light, but when you provide them with low light, they can survive, they will not try, but they can survive, so we have to What we do is make sure our plants are happier.

This is called rotation, and now you can rotate in both directions. One is that if there are fewer plants, an easy way to rotate is to take them to a balcony or a sunny place. This is the same as the spa treatments we enjoy in winter. You love the world and use the same way to sit in the sun, imagine you are providing a better environment for today's toy plants. Now, I say that there are more plants, and there are better ways to exchange, which can be exchanged in one week outdoors and one week indoors, so let’s imagine that I have two plants and only in one room a week Just keep one plant, when the other is outdoors, then I will swap next week, and then it doesn’t matter which one you follow, but as long as you give the plants some sunshine outdoors regularly, they will like it, so let’s modify it, Let's modify it quickly, don't call it here. Indoor plants call them low-light plants. This is the first step in order to better understand your plants. The second thing is that indoor light is relative. It changes with location. When you decide where to place plants, Remember the third thing about the purpose. The compass will be located on the south side of the southern slope of Nanchuang. Get direct sunlight at the fourth point in the northern hemisphere. The very important artificial light also helps, so any cubes (such as any bulb LED bulbs) will help, then the fifth point will help us remember that these plants come from the rainforest, any tall root plants are you can be in the indoor environment, then finally One point, the last point is to rotate, once a week, and then try to do it yourself on the ntsa days of the sun, they can provide them with the best environment, when they want them, this will actually help your plants better Grow.

Why buy plant lights? Plant Doctor

It's me who is talking about the plants at the Hilton Katarajan. The holidays are coming, please keep the plants green. Now, for all of our fans, this is the most difficult time. In order to make the plants healthy and powerful, provide the plants with the required light and make sure that we do not water the plants, because this may be once a year. I mean, please, you spent all your time. You are ordering plants online, entering the nursery, and filling your house with all these plants. I'm sure they cost you a penny, so you want to make sure you are willing to invest so that when spring comes, what do they say? The sun came out, did the gun fire? Is it a cannon? Guns or bread, no matter what your factory wants to show, once spring comes, please make sure you help them get there, okay? Therefore, today, I want to talk about the many comments I received and the growing number of questions about passing DMis.

 

At this time of the year, many of us are not getting much help. Now, we are changing the sunlight, moving in this direction, and setting up all the things we bothered in the early fall and winter. You may wish to bring some artificial light to help, just to increase energy, they continued. In the next three months, this season will be the peak season. You may hope to bring the dawn of growth. As I said, please investigate whether the brand is still the best. Jump online. Whoever scores the highest, then go from there. However, I want to provide you with three types of lights, and you should pay attention to these lights and their actual positions in order to have healthy plants next season. One thing you should know is that the daylight temperature is 5700 Kelvin, which is 5700K. These are the daylight temperature types of bulbs, so if you go to a hardware store, you are looking for 5700, 5600 daylight temperature bulbs. Now, I know that some of you have emitted light, such as blue light.

 

The natural lighting in my home looks ugly. I know. What I like to do is, before going to work, I like to open those things. Then, when I got home, I closed it. You need to bring lights and make sure to give them the same time as usual. The effective way is to ensure that they are only open 12 or 14 hours a day. You can do much less than this, but I can only talk about it for 14 hours at most. So, what type of searchlights are there? First of all, incandescent lamps. Although they are the cheapest grow lights, they do emit more heat. In this case, you actually have to keep it 1 to 2 feet away from the plant because you don't want it to be too hot and cause the top of the blade to overheat and burn it. You must keep a certain distance from the plants so that they can really survive. Secondly, I think fluorescent lights may be your second best choice. Although they may cost more than incandescent bulbs, they are a safer way to travel. They emit less heat. They provide a more practical way to use them, and you can place them near the factory. They emit the blue light you are looking for, the fluorescent lights of the factory you are looking for. What I want to say is that you can usually see more lights at home, but this is not my top priority.

One of my favorite LEDs lights to buy because it might cost you some money at first, but in terms of energy saving, it will save you green, we all hope to put it in our pocket so that we can buy more in the spring factory ! In fact, you can keep it about six feet away from the plant to provide this light without worrying about the leaves being damaged by some degree of light. Frankly speaking, my fig leaf fig, he did not get the lighting he hoped for at this time of year. When I open it at work, I close it when I get home. Color (red, blue and blue represent growth), red represents flowering temperature. Given that the violin doesn't bloom, it doesn't really matter, but the system I have is very useful, it can make Frank flourish this season. If you find that plants lack light, how do you know? Maybe they are turning brown. Insufficient light may cause small brown spots to appear. If you used to get a lot of light in one place, but now it doesn't have much light, then you can shine and make sure the buds stay healthy and vigorous. Yes, that's it. Hope to help you. Process the data and plant plants to see the difference in growth.

Gardening LED Lighting - Plants and Lighting

Hello everyone, in the first part of plants and lighting, we will discuss how plants see light clearly and how different aspects of lighting formulas can help optimize gardening lighting plans. Welcome to the first webinar on lighting and plant growth. I am KEN, the factory expert of VANQ gardening LED solutions. I work in VANQ and work in the urban agricultural planting center. Our work to promote growth by adjusting light and growth conditions has provided formulas for various crops. In the next 15 to 20 minutes, to effectively grow crops rich in vitamins and flavors, we will discuss the relationship between light and plant growth, and we will pay special attention to the following four topics that must first be paid attention to. What we will explain It is light and how to illuminate plants using light or growth, talk about inefficient lighting systems and the reasons why we use LEDs, and finally we will explain what the light formula is and how the light formula grows. The key component of formula light is that electromagnetic radiation is now only a small part of the visible spectrum, mostly between 380 and 780 nanometers. The light has many defined colors. According to the wavelength, we usually think of light as a particle containing energy, so the so-called photon is the basic particle or quantum of human light.

 

The sensitivity of the human eye to light is different from that of plants. It is particularly sensitive to green clowns and has a broader sensitivity. Photosynthesis is most effective under blue and red light, because we are most effective under blue and red light. Red light is relatively insensitive. We often use locks or cavities to quantify light, but this is not the most appropriate way to measure light and form a scientific vision. We prefer to use weak light to express the number of moles per square meter per second. The wavelength of incident photons is between 4 and 700 nanometers, and is commonly referred to as photosynthetic radiation or plants need light. The photosynthetic sugar formed through this process is used to maintain and grow the photosynthesis of photons. The pigment is stored in the plant. This energy is used to produce sugar from carbon dioxide and water. When oxygen is released, the light contains a lot of information, such as about the time of day, the progress of the season, or the development of the factory. Competitors already have a mechanism to respond to this information. Therefore, light can be used to manipulate plant development, such as morphology. When we want to guide plant development, we can change the light intensity time. We provide the spectrum or direction of light. From the moment of germination, the light throughout the life cycle of the plant will have different effects. From the beginning, the growth of plants determines the growth of plants. The growth direction of these plants is branching and flowering.

 

Certain reactions mediated by a large number of so-called photoreceptors are common. Other plants rely heavily on the plant family, and even usually cause various ultraviolet rays. The defense mechanism plants cause the accumulation of pigments and the accumulation of taste and aroma. Blue light inhibits stretching and stimulates the opening of domino muscles. The green light can enhance this effect. Red light easily penetrates leaves. When the plant is full, it will increase. Stretch the terrace and tend to bloom early. The distance between the relative proportions of red light and far-red light is also an important factor. Vigorous fire promotes the growth and expansion of seedlings to a certain extent. Some examples of how plants respond to monochromatic light often cause developmental delays. In the long run, the death of blonde hair needs some blue light. In addition to emitting red light to grow healthy plants, you can also use light to help color the lettuce on the left. , You will see a head of lettuce. In the Dutch winter version, the blue light in the greenhouse under low illumination will quickly cause red photosynthesis, while the light intensity under high light levels is very high, but with the penetration of carbon, the saturation of carbon dioxide limits the effect of different substances on certain substances. The reaction of these substances. The maximum photosynthetic rate of different plants is very shallow. Elsewhere, carbon dioxide began to limit photosynthesis. Here, you will see a graph where the average light intensity throughout the year is a red Dutch greenhouse, and the light intensity is too high to achieve the best photosynthetic hours per day. , When the light is too dark, it will become obvious immediately.

 

The lighting conditions of LED lights are almost never optimal.. The intensity is too low or too high, which means that growers will want to use auxiliary lighting at certain times of the day, and in other cases, we will have to use shielding screens to maximize growth. We need efficient lighting systems. Efficient lighting first includes lamps with high conversion efficiency. It needs to efficiently convert electrical energy into photons and minimize light loss. We need to provide effective spectrum that will eventually light up Hopalong's life, and require lower service requirements to make the lighting system efficient. The efficiency of the light source largely depends on the spectrum provided, because the energy of photons requires more wavelengths than wavelengths. More energy can produce blue and red photons. The maximum efficiency of blue LEDs is 3.6 micromoles per joule, and the number is the same. Compared with traditional LEDs, power LEDs have many advantages.

 

High-pressure sodium LEDs provide the same amount of light, which is reduced by 40%. Energy-saving lamps do not require any start-up time, they can provide uniform lighting and will not produce infrared radiation, because the spectrum can be adjusted to improve the quality of crops. The spectrum is displayed in the lower panel, and we compare the spectra in the upper left panel. Natural daylight and the two panels at the bottom of the upper right corner show the spectral characteristics of the LED. Blue and dark red, with dark blue, white D bread and far red. When making simple recipes, all recipes start with recipes required in certain plants. The characteristics of plants are very compact, and in other abundant places, early flowering is another major selling point. Higher levels of antioxidants may be an important argument. The price depends on this formula. It is possible to develop lightweight formulas most suitable for crops. In order to achieve the best results, the growth of plants is more than just determining the lighting plan. Determine plant growth, including various other parameters such as nutrient water substrate and grower’s climate. All these factors will always be considered and therefore will always be part of the secret of growth.