Beijing innovated greenhouse materials technology ltd
9. Non-indigenous cultivation
10. A tree of fruit
11. Using african tomatoes or edible tomatoes as wood, sheds with tomatoes and eggplants in three ways: one of the storks is married to a variety of eggplants; two of the same storks to a variety of tomatoes and tomatoes; and three of the storks to a variety of tomatoes. The value of a tree is that it compares protégés and aluminum with some appreciation and practicality。
12.
13. Tomato trees
“the tomato tree” uses a multi-plough farming method and reasonable regulation to develop a common tomato seedling into a “tree body” covering an area of more than tens of square metres, with a cumulative result of over 3,000 kilograms per plant. Tomato trees show the amazing genetic potential of a single tomato plant. There is an important value in cultivation research and agricultural tourism。
15.
16. Pipelines
17. Pipeline cultivation is a combination of easily available pvc tubes assembled as suitable containers for cultivation and extensive adaptation of soilless cultivation for plant cultivation. Plumbing operations are simple and clean, making it a new attraction for both ceremonial and house farming. Vegetables suitable for piping include lettuce, celery, strawberries, hollow cabbage, beets, carbs, onions, pickles, cucumbers, tomatoes, etc。
26. Watered potatoes
27. Aqueous potatoes are earthless cultivation techniques that use deep-water currents to convert potatoes from traditional soil cultivation to water cultivation. Experiments have shown that the cultivation of potatoes is highly productive and can be harvested in batches, with long harvest periods, easy to manage and access to good food while also understanding the growth history of potatoes. It has a high degree of generality, appreciation and food。
28.
29. Quacucumbers from ii organic nutrient fluids
30. Organic liquid cucumbers are used to replace traditional inorganic cucumbers with organic nutrients. The quality of vegetables produced from inorganic nutrient fluids is only ** standard, but vegetables produced from organic nutrients can meet organic vegetable standards. Planting vegetables using organic nutrients can significantly improve the quality of vegetables and is a trend towards improving the quality of people's food baskets。
Vegetable farming techniques in greenhouses
Carbon dioxide application technology for vehicular vegetables
The average atmospheric co2 concentration is typically 300-330 mg/l, with a smaller variation. In the production of vegetables at winter spring facilities, the facilities are often closed for the sake of temperature, lack of internal and external gas exchange, greater variation in the depth of carbon dioxide, a decline in the concentration of carbon dioxide in the facilities at noon, close to or below the point of compensation, and a shortage of carbon dioxide. There are many ways of supplementing carbon dioxide, and three main things are commonly used:
1. Combustion methods: carbon dioxide generation through the combustion of liquefied petroleum gas, propane gas, natural gas, white kerosene, etc. By carbon dioxide generators. Current facilities in europe and the united states are growing to increase co2 with gas combustion, while japan uses white kerosene combustion more often。
2 chemical reaction: co2 is generated by chemical reactions using acid and carbonate. There is a greater use of rare sulphate and ammonium carbonate to generate carbon dioxide gases in simple manure generators, which are applied to the facility through pipelines. The use of 2. 5 kg of ammonium carbonate per acre of standard sheds (approximately 1,300 cubic metres in volume) can bring co2 concentrations to about 900 mg/l. The act is less costly and co2 concentrations are easy to control and is currently used more in the cultivation of our facilities。
3. Application of particulate organic biogas fattening: particle organic biogas fattening is applied evenly to the plant's row at a certain distance, at a depth of 3 cm, maintaining a water content in the cave soil, making it relatively wet at around 80 per cent, and producing carbon dioxide using soil micro-organisms. * carbon dioxide-occupying devices are simpler to use。
Evaporation cooling the evaporation cooling is the use of the insaturation of air and the evaporation of water to cool. When the water in the air is not saturated, the water evaporates into the air, while the water evaporates, absorbs the heat in the air, lowers the temperature of the air and increases its humidity. The evaporation cooling process must be carried out in a way that warms up indoor and outdoor air, drains high-temperature and wet gases out of greenhouses, and supplements fresh air, so it must be forced to ventilate. The current method of evaporation cooling is wet curtains - wind cooling and cooling。
3. The house shower cooling system is designed to reduce the temperature of the greenhouse by spreading water evenly on the surface of the glass greenhouse. When the water moves on the surface of the glass room, the glass on the surface of the room is replaced by heat, and when the water membrane is more than 0. 2 mm thick, the energy of the solar radiation is absorbed and removed by the membrane, which is equivalent to shade。
-/gjhjdd/-
Welcome to beijing’s website of china’s innovated greenhouse materials technology ltd., which is located in one of china’s “eight gudus” cities, with six world-class heritage sites and the largest number of cultural heritage projects, a historic and cultural city with more than 3,000 years of history, more than 800 years of history, and many historic monuments and human landscapes. It is located at no. 3 of the white house industrial park in changping district, beijing, china, and is headed by wu dong mei。
The main operation is beijing-based china-hairhouse material technology ltd., a greenhouse-silient-silent-silver planter, an intelligent-silver-opening system, greenhouse-silver materials; large-silent card-slubling tanks; greenhouse-silver design consulting; production of greenhouse-silver gears, greenhouse-silver-silver-silver-silent systems, vibrator-enabled diaphragms, tomato-planted horticulture links, dutch chute, picker, horticulture plaster, etc. A range of materials and equipment for the design and planting of smart greenhouses。
The amount of rmb 100 - 2. 5 million is registered by the unit of registered funds。
