Introduction of Hydroponic Vegetable Growing Equipment

Brief introduction to the indoor hydroponic system facilities:

1. Nutrition tank

The nutrient solution tank is used to store the nutrient solution. It is generally made of brick and cement and placed in the ground. The specific width of the nutrient tank can be flexibly designed according to the topography of the greenhouse.

2. Seedling equipment

The seedling raising equipment is used for sowing and raising seedlings, and is composed of a seedling tray and a breeding substrate. The nursery trays are mostly made of plastic with a flat bottom and no water leakage. The trays are 60 cm long, 30 cm wide and 3 cm high. Breeding substrates can use hydroponic sponges with large porosity or degradable rock wool blocks.

Hydroponic Sponge

3. Cultivation tank and cultivation board

The cultivation pond is the main site for vegetable growth and the main part of the hydroponic system. Vegetables are planted on cultivation plates and placed in cultivation tanks. The roots of vegetables get water, nutrients and oxygen from the nutrient solution in the pond to meet the physiological needs for normal growth.

Cultivation tanks are generally made of cement, and their shape and size are different according to different types of vegetables. The cultivation tanks for leafy vegetables are generally larger, up to hundreds of meters in length and tens of meters in width. The specific size is According to the area of the greenhouse. The cultivation pond for cultivating fruits and vegetables is generally small, but it is only 3 meters long and 1.5 meters wide. Both types of cultivation tanks are rectangular, and the depth of the tanks is 30 cm. In addition, there are ditch and pipe types in the cultivation tank, but these two cultivation tanks are mostly used for small-scale production and ornamental purposes.

The cultivation board is also called the planting board, which is used to fix the roots of vegetables, prevent the intrusion of dust, block the light from entering, prevent the generation of algae and keep the temperature of the nutrient solution in the cultivation tank stable. The cultivation board is generally made of polystyrene board. According to the types of vegetables and the needs of different growth periods, its specifications and sizes are also different. Generally, the length is 80 to 100 cm, the width is 50 to 70 cm, and the thickness is 3 cm. Arrangement of planting holes with a diameter of 3 cm can be divided into 288-well plate, 99-hole plate, 72-hole plate, 24-hole plate, 18-hole plate, 6-hole plate, etc.

4. Liquid addition, drainage system and nutrient solution circulation system

The liquid supply of hydroponic facilities is generally pumped by the water pump into the cultivation tank. The tank maintains a water level of 5 to 8 cm deep, and the facility for adding liquid to the cultivation tank is composed of an iron or plastic liquid addition main pipe and a plastic liquid addition branch pipe.

The nutrient solution is drawn from the nutrient solution tank by a water pump, enters the cultivation tank through the liquid addition main pipe and the liquid addition branch pipe, and is absorbed by the roots of the vegetables. The nutrient solution higher than the liquid discharge port flows back to the nutrient solution tank through the liquid discharge channel along the liquid discharge port, thereby completing a cycle.

Hydroponic cultivation is bound to work, which shows that vegetables can not only be hydroponic, but also more efficient, high-yield and high-quality than soil cultivation.

How to Grow Hydroponic Vegetables?

Leafy vegetables use stems and leaves as materials, and can even be eaten raw, which has certain requirements for the freshness, cleanness and pollution-free of vegetables. And hydroponic leafy vegetables are cleaner, taste better, and nutritious. Therefore, most leafy vegetables can be grown by hydroponics.

Although leafy vegetables are not easy to store, in order to meet market demand, they need to be produced continuously every year. Hydroponic leafy vegetables can be sown, planted, harvested and continuously produced every day, which is the advantage of hydroponic cultivation.

Hydroponic vegetables also have a great advantage, that is, the short growth cycle of hydroponic vegetables requires only one nutrient solution from planting to harvest, without replacement in the middle. The cultivation and cultivation of hydroponic vegetables is carried out in a greenhouse. In order to ensure the healthy growth of vegetables, greenhouses are generally equipped with light adjustment facilities, that is, greenhouse plant fill lights, ventilation facilities, and temperature and humidity adjustment facilities. In summer, there are anti-insect plates to prevent pests from occurring.

Hydroponic facilities generally consist of nutrient tanks, nursery equipment, cultivation tanks and cultivation plates, liquid addition systems, drainage systems, and circulation systems.

Chlorophyll in vegetables can help the body detoxify and digest and absorb nutrients. A variety of delicious meat-assisted vegetable dishes have also become a favorite with many people. However, vegetables can be grown not only in the soil, but also in the water. Recently, it has become more and more popular to grow vegetables and fruits indoors, at home, on balconies. People become happy.

Many people will ask "Is it convenient to grow vegetables in hydroponic cultivation at home?" "Is the crop not grown in the soil healthy?" For example, the greenhouse manufacturer will answer the question: In fact, due to weather, temperature, and pest problems Agricultural experts started to think about it very early, and found that hydroponic cultivation can work, planting plants indoors can ensure that the plants are at a comfortable temperature, and the plant fill light can make the photosynthesis of plants get the best care. , The quality at such maturity is almost excellent. Hydroponics can protect plants from insect pests and the influence of soil quality and surrounding water quality. In general, the area and growth time of hydroponic cultivation have been reduced, the quality of production has been improved, and management has also become convenient. This reform has also made many agriculture modern.

 Hydroponic Sponge

The benefits of indoor hydroponic culture are clean. The hydroponic container is turned over and you only need to drag the clean water. It is also very convenient to take care of it. Unlike the soil cultivation, it does not require cumbersome care such as weeding, medicine, and loosening . Hydroponics only has water and nutrient solution, but it does not have those soil diseases. Although there will be problems with mosquito breeding in the water, as long as the mosquitoes are not allowed to come into contact with the surface of the water, it is naturally not a problem to protect them with hydroponic sponge.

There is no doubt about the health of hydroponic vegetables, because the elements of nutrient solution and fertilizer are the same, and the amount of nutrient solution used in the hydroponic system is also configured, so the grown vegetables will only compare with the soil. The vegetables grown are only strong. Seeing if everyone is here, you can grow vegetables at home to cultivate your temperament, and you can also eat what you grow. Under the decoration of plants, the room will become more close to nature. This kind of life is desirable.

There are many vegetables suitable for hydroponics, and tomato is one of them. Tomatoes are fruits and vegetables. Since most fruits and vegetables have a relatively long growth cycle, a growth cycle of about one year, and the nutrient solution is updated frequently during the period from planting to harvest, it is not suitable for hydroponic cultivation.

But tomatoes are not the same. Fruits and vegetables are mainly dominated by tomatoes. The most common is the hydroponic cultivation of tomato trees. Its characteristics are: strong disease resistance, which can be cultivated for long seasons; the flesh is hard, the peel is thick, and it is not easy to split the fruit; the plant grows vigorously, and the ability to bear fruit is strong; the adaptability to environmental conditions is strong, to high temperatures, low temperatures, and low light All have certain resistance.

Tomato trees are generally about 2.5 meters high, so the greenhouse required for tomato trees is relatively tall. Tomato is a herbaceous plant, and its stem is semi-vine, not like a tree, it needs a support to support the stem, leaves and fruits. Light is an important environmental factor that affects the flowering and fruit setting of tomatoes. Low light often causes flowers to fall. Therefore, it is necessary to install some plant fill lights in the greenhouse to fill the plants, so that the fill light can shorten the growth cycle of the tomatoes and improve the quality of the harvest. Cultivation ponds for tomato cultivation, also known as hydroponic beds, are containers for the growth of the roots of tomato trees. Cement ponds with a length of 3 meters, a width of 1.5 meters, and a depth of 30 cm are usually used. The surface of the hydroponic bed needs to be covered with a white foam board to provide a dark growth environment for the root system and prevent the growth of moss. There should be a water supply pipe above the hydroponic bed and a liquid return hole at the bottom of the bed to facilitate the circulation of nutrient solution. In addition, there should also be an oxygenation device, including an inflation pump and an inflation tube, whose function is to supplement the nutrient solution in the hydroponic bed with oxygen.

How to Achieve Indoor Heat Preservation Effect of Glass Greenhouse Greenhouse?

1. Generally, some agricultural glass greenhouse installations can be used for heat preservation, such as covering with plastic film, buckling small arch shed, and movable curtain surface.

2. It is often added multiple layers of grass torch (curtain) on the inner side of the large surrounding so that it is both windproof and thermally insulating.

3. Generally, fluorescent lamps can also be installed in the greenhouse, generally (the lamp and the plant leaves adhere to an interval of 50cm), usually shining 10-12 hours of light every day.

4. However, in the working room set at one end of the greenhouse, thick curtains are often hung at the entrance and exit to prevent the intrusion of cool wind.

5. It is also possible to use a non-drip film for a masking effect.

Agricultural Glass Greenhouse

Compared with ordinary film greenhouses, glass greenhouses are smarter and more convenient to use. They are a modern farming environment integrating data collection, central accounting and active equipment control. So what are the advantages of greenhouse cultivation? China glass greenhouse manufacturer shares for you:

During the operation of the glass greenhouse, the greenhouse environment is actively controlled to ensure the growth of crops.

1. The loss of planted crops is almost zero: Compared with manual monitoring, the obvious advantage of glass greenhouses for planting is to ensure stable environmental conditions in glass greenhouses, which have relatively high environmental requirements. For plants, it may be useful to avoid production losses due to human factors.

2. The quantity and quality of products that can be flexibly improved: Choose the control method of the glass greenhouse to ensure the environment. Compared with the manually controlled greenhouse, the output value and quality of the crop are greatly improved.

3. Saving and efficiency: For breeding enterprises with certain plans, it is necessary to continue to improve the efficiency of agricultural planting, not only to improve the output value and quality of crops, but also to improve operating efficiency and reduce operating costs. After using the intelligent control of the glass greenhouse, it can also play a role in these two aspects. After the glass greenhouse monitoring system is adopted, the operating efficiency is significantly improved, and the labour cost is greatly reduced. The investment and operation of the glass greenhouse can be fully calculated from the saved labour cost, using the intelligent economic benefits of the greenhouse control system. This is a long time, and the longer it is used, the lower the labor cost.

Greenhouses will have a great impact on crops. Greenhouse manufacturers have found that they will also have a great impact on crops in greenhouses. Plants are very sensitive to high temperatures. Photosynthesis will be reduced when the crops encounter high temperatures, and breathing at night will be improved The energy consumed is relatively high, which greatly consumes the growth of crops. For example, just like tomatoes, tomatoes of different brands have slightly decreased after photosynthesis under high-temperature treatment, so the content of chlorophyll will also be different.

The above is an introduction to the advantages of agricultural glass greenhouse cultivation, and I hope to help you.

How to Achieve the Greenhouse Temperature Management

In the production of the agricultural greenhouse, keeping the temperature in the shed is the basic condition to keep the crops growing well.

Generally speaking, the temperature inside the shed can vary with the temperature outside. The change rule is, the higher the temperature outside the shed, the greater the temperature value inside the shed, and the lower the temperature outside the shed, the smaller the value-added inside the shed. In general, the maximum and minimum temperatures in the shed occur about two hours later than on land.

The temperature in the shed often varies with the weather and the seasons. Users can add a series of protective measures according to the change of greenhouse temperature to keep the temperature constant. The temperature difference is larger on sunny days and smaller on rainy days. The lower the temperature, the higher the daily temperature, and vice versa. In addition, users can also according to the early cultivation of vegetable varieties suitable growth temperature requirements to strengthen the temperature regulation in the shed.

At the same time, different crops have different temperature requirements. Users can adjust according to realistic conditions and crop requirements. For example, there is usually no ventilation before planting seedlings after transplanting. It is used to raise the temperature in the shed, which is conducive to the growth of crops. Not only that, but the user also according to the seasonal conditions for adjustment, early spring due to weak light, but the effect of temperature increase in the shed is also poor, can be used to cover plastic film and small arch shed measures, to improve the effect of heat preservation.

Agricultural Greenhouse

Here's how the greenhouse dehumidification problem can be solved by the planting greenhouse installation company: Water is the main factor leading to indoor humidity increase, so how to water has become an important measure to control the humidity. Winter and spring production can choose clear ditch water or water plants, dark irrigation under plastic film mulching film can be used. Water shall strictly control the water quantity, to prevent the indoor humidity is too high. The outer membrane well prevents the loss of carbon dioxide produced by internal vegetable growth, make the huts have a good heat preservation effect.

After each watering appropriate wind, timely mattock soil can reduce the soil moisture, also can reduce the air humidity. Water is the main factor leading to indoor humidity increase, so how to water has become an important measure to control the humidity. Winter and spring production can choose clear ditch water or water plants, dark irrigation under plastic film mulching film can be used. Water shall strictly control the water quantity, to prevent the indoor humidity is too high. After each watering proper lookout, in a timely manner HuaChu scarification, can reduce the soil moisture, can also reduce the humidity of the air. The greenhouse is one kind has excellent thermal insulation performance of the effect of the frame structure, it makes people can eat the anti-season vegetables. General greenhouses use bamboo structure or the steel structure of the skeleton, above a layer or multilayer insulation plastic compound, This creates a greenhouse space.

How Does the Disease Insect in Hothouse Kill Effectively?

The vegetables grown in the greenhouse grow year by year, and this environment provides a suitable place for diseases and insect pests to survive the winter. In the face of the characteristics of many diseases and insect pests, fast spread and heavy harm, which have a great impact on vegetable production, it also has a great impact on the output. Therefore, the vegetable Greenhouse manufacturer will introduce three effective measures for you:

(a) high temperature stuffy shed

Before planting Vegetables, cover the canopy with a canopy membrane and close the closed canopy for 7 to 10 days on a sunny day to raise the temperature of china glass greenhouse for vegetables above 60 ℃. In this way, the bacteria and spores and eggs on the soil surface and walls can be killed, which will reduce the source of infection during the growth of Vegetables. When be in high temperature and frowning shed, press every cubic metre shed space USES the object that sulphur powder 3 grams, sawdust 5 grams, dichlorvins smoke agent 1 gram to mix equably next rise, dark fire is ignited, airtight smoke is smoked, the effect is better, but after fumigation should be put out wind 2 to 3 days, reprepare the ground is planted.

China Glass Greenhouse For Vegetables

(2) Seed treatment

Diseases and insects are often lurking or mixed on the seeds and seedlings of vegetables. Careful treatment of the seeds before sowing can kill some diseases and insects. Common treatment methods include soaking seeds in warm soup and treating chemicals. 1. Soaking seeds in warm soup is generally soaked in warm water at 50°C to 60°C for 5 to 15 minutes. Stirring should be kept during soaking to make the seeds evenly heated; 2. The agent treatment can use 0.1% copper sulfate, 0.1% potassium permanganate or 300 Formaldehyde can be used for seed soaking, and the seed can be mixed with 50% carbendazim wettable powder in the amount of 0.3% to 0.4%.

(3) Disinfection of soil chemicals

Before sowing or planting, disinfecting the soil in the planting greenhouse can kill germs or eggs in the soil, and prevent or reduce the harm of pests in the growing season of vegetables. When sterilizing the soil, the pesticides can be selected according to the occurrence of diseases and insect pests throughout the year. Mix the medicament with an appropriate amount of fine dry soil, evenly spread it on the ground, and then plough into the soil. One-third is spread on the seedbed, and two-thirds is spread on the seed after sowing, that is, the lower cover is covered, which has obvious control effect on vegetable seedlings diseases and insect pests, but pay attention to keep the surface soil of the bed surface moist to avoid damage.

These are some effective measures for when we have pests. Let ’s follow them. I believe everyone has a headache for pests. So when we are planting, we must ensure that no matter what step is used, we can reduce the invasion of pests. Our plants grown.

Management Measures of Greenhouse Vegetables in Early Summer

With the arrival of summer, the winter and spring stubble vegetables in the greenhouse have entered the late growth stage, and the over-summer stubble vegetables have entered the early planting period. How to formulate corresponding management measures? China Glass Greenhouse manufacturer: china glass greenhouse manufacturer to share with you:

(1) Strengthen fertilizer and water

After the beginning of summer, most of the stubble vegetables in winter and spring have entered the later stage of growth, and it is inevitable that the plants will decline. At this time, management should be strengthened to maximize the benefits. It can start strengthening management from two aspects of leaf maintenance and root protection, and spray the leaves with full nutrients every 7-10 days to supply the nutrients needed for vegetable growth in time. Fertilizer can not only be used for high nitrogen fertilizer, but can be applied by Fangrun, or by potassium sulfate compound fertilizer combined with compound microbial bacterial fertilizer, so as to achieve the purpose of strengthening roots and promoting fruit yield.

Farming Greenhouse

(2) Strictly prevent diseases and insects

As winter and spring stubble vegetables, pest control cannot be relaxed, because if allowed to develop, it will not only reduce the yield and effect of the stubble vegetables, but also increase the number of pathogens in china glass greenhouse for vegetables Stubble crop production. For example, tomato leaf mildew can be controlled by spraying with pesticides such as Garenone or Shigao, and it must be sprayed strictly; for example, bacterial diseases can be controlled by copper preparation or streptomycin. With the increase of temperature, virus diseases and insect pests have become an important obstacle for winter and spring stubble vegetables and over-summer vegetables, so they must be strictly controlled.

(3) Reasonable temperature control

For the winter warm greenhouse, when the minimum temperature is stable above 15 ℃, the grass curtain should be removed in time or no longer covered at night, so as to avoid excessive night temperature and excessive consumption of nutrients, resulting in poor flowering and fruit setting. As the temperature continues to rise, the head wind should increase the amount and time of ventilation. When the top wind is difficult to control the temperature increase in the shed, the vents at the front face are pulled apart, and appropriate sunshade and cooling measures are taken to ensure the normal growth of crops. For the arch shed, the following methods can be adopted according to the actual situation to achieve the purpose of regulating the shed environment, which is conducive to the growth of vegetables: First, the plastic film is still used for the top film, and the skirt film is removed. In this way, the top film is used to cover the rain, and the lower position is ventilated and permeable. Second, the plastic film is still used for the top film, and the skirt film is removed to cover the insect-proof net. In this way, the top film is used to cover the rain, which can isolate pests and prevent pests from harming the vegetables in the shed, but the ventilation and moisture permeability in the shed are poor, and high temperature or high humidity are prone to occur. The third is to remove the skirt film, keep the plastic top film, and cover the sunshade net. This method is often used for the production and seedling of over-summer vegetables.

(4) Cultivate strong trees

The temperature is high and the plant is prone to grow long. In addition to the management of the farming greenhouse environment, it is necessary to pay attention to the control of soil and watering to cultivate a strong root system. During planting, roots can be used to apply root anti-dead biological fungus fertilizer, 80-120 kg per mu, which can not only effectively inhibit the occurrence of root diseases, but also promote rooting and inhibit the growth, which is conducive to the cultivation of strong trees . After planting the delayed seedlings, control watering and timely plowing and hoeing to loosen the soil, enhance soil permeability, and promote root development.

How to Achieve Indoor Heat Preservation Effect of Glass Greenhouse Greenhouse?

1. Generally, it is possible to adopt the cover of mulch film, as well as some multi-layer cover methods such as the deduction of small arch sheds, and movable curtain surfaces for heat insulation.

2. Many layers of grasshoppers (curtains) are often continuously added on the inside of the large perimeter so that it is not only windproof but also heat-preserving.

3. Generally, it is also possible to install fluorescent lamps in the greenhouse, generally (the lamp and the plant leaves adhere to an interval of 50cm), and it is usually enough to illuminate the light for 10-12 hours every day.

4. However, at the one end of the greenhouse, thick curtains are often hung at the entrance and exit of the greenhouse to prevent the intrusion of cool wind.

5. A masking effect can also be performed with a drip-free film.

Intelligent Greenhouse

Compared with ordinary thin film greenhouses, smart greenhouses are smarter and more convenient to use. They are a modern farming environment that integrates data collection, central accounting, and equipment active control. So what are the advantages of Intelligent greenhouse cultivation? The greenhouse manufacturer analyzes it for you.

During the operation of the smart greenhouse, the management personnel enters the data and control parameters required for crop cultivation into the computer. The smart greenhouse can complete unmanned operations, actively control the greenhouse environment, and ensure crop growth.

During the operation of the smart greenhouse, the management personnel enters the data and control parameters required for crop cultivation into the computer. The smart greenhouse can complete unmanned operations, actively control the greenhouse environment, and ensure crop growth.

1. The loss of planted crops is almost zero: compared with manual monitoring, smart greenhouses are used for planting. The obvious advantage is to ensure stable environmental conditions in the smart greenhouse, which has relatively high environmental requirements. For plants, it may be useful to avoid production losses due to human factors.

2. The quantity and quality of products that can be flexibly improved: The intelligent greenhousecontrol method is selected to ensure the environment. Compared with artificially controlled greenhouses, the output value and quality of crops are greatly improved.

3. Savings and efficiency: For breeding enterprises with certain plans, it is necessary to continue to improve the benefits of agricultural cultivation, not only to improve the output value and quality of crops but also to improve operating efficiency and reduce operating costs. After adopting intelligent control in intelligent greenhouses, it can also play a role in these two aspects. After adopting the intelligent greenhouse monitoring system, the operating efficiency is significantly improved, and the labor cost is greatly reduced. The investment and operation of the intelligent greenhouse can be fully calculated from the saved labor costs, and the intelligent economic benefits of the greenhouse control system are used. This is a long time, and the longer it is used, the lower the labor cost.

Greenhouses have a great impact on crops. Greenhouse manufacturers have found that they also have a great impact on greenhouse crops. Plants are very sensitive to high temperatures. Crops will experience lower photosynthesis when exposed to high temperatures, and their respiration will increase at night The energy consumed is relatively high, which greatly consumes the growth of the crop. Greenhouse manufacturers give an example. Just like tomatoes, photosynthesis of different brands of tomatoes has decreased slightly under high-temperature treatment, so the content of chlorophyll will also be different.

The above is the introduction of the advantages of smart greenhouse cultivation, I hope to help everyone. Xinghua JinYi Greenhouse Equipment Co., Ltd. is a high-tech enterprise integrating greenhouse research, design and manufacturing. We believe that with your support, we believe that we can meet every challenge and look forward to creating a new starting point for you to win-win with your business, and quickly embark on the road of mature development.