Agricultural greenhouse accessories, greenhouse accessories, (Liu sister)

Vegetable greenhouses in the day, at different times in different Pengwen shed management control method is called the greenhouse temperature change management. During the day the need to maintain increased Pengwen to promote vegetable crops photosynthesis; night on the one hand have a high temperature, to facilitate the completion of photosynthetic products operation, on the other hand to reduce the temperature, suppress respiration. Because it is not so, "synthetic", "run", "consumption" temperature conditions while meeting several processes, for the day and night into morning, afternoon, Qianban Ye, late at night four time periods, perform variable temperature management to adapt vegetable itself physiological role of various changes to the law regulating the temperature, the crop produced more photosynthetic products, minimize material consumption for breathing. Variable temperature management of a variety of vegetable crops, especially vegetables and fruit crops have significantly increased yield, and product appearance and quality are significantly improved. When vegetable greenhouses were variable temperature management, in addition to four one-day temperature change temperature, temperature change or two at night outside the agricultural greenhouse accessories, but also pay attention to changes in temperature, handle well the relationship between temperature and the air temperature. As for the impact of tomato growth, the temperature is greater than the ground temperature, the breeding period at above 20 ℃ high temperature conditions, low soil temperature than the ground temperature and quality of the seedlings strong, the ratio of weight to height above ground is large, after planting birth or, Cucumber on ground temperature of the reaction can be more sensitive than tomatoes Nursery of temperature 16-24 ℃, 20 ℃ geothermal best seedling growth. If the temperature is higher, lower fertility geothermal well after planting high geothermal fertility also good, the ground temperature is low, the high temperature of the birth places good day and night. Construction of new agriculture in many parts of the preferred accelerate local economic development, with the development of China's scientific and technological strength, and agriculture, as a basis to ensure that people diet fed greenhouse accessories, you must take full advantage of the power of technology and development, led the farmers took Road modern technology, so there are now more and more vegetable greenhouses built to "gentrification" development. The new facilities of. Winter Vegetable greenhouse construction Shouguang built shed in all modes, six meters wide at the bottom of the wall, greenhouses clear span 10-12 meters, 120 meters long net stuff back wall height of 4 meters, the choice of anti-droplet films and other films achieve energy efficient, prevention and control of pests using physical methods to reduce pesticide use, greenhouse hanging armyworm board Tianjin greenhouse accessories, shed peripheral frequency vibration killing lamp, cover insect nets, improve the overall quality greenhouses, improve plant efficiency . Planting standardization. Vegetable Bureau in the city's major vegetable production bases to promote pollution-free, green, organic vegetable production technology standardization procedures, and printed a booklet distributed to farmers in the hands, establish a sound investment product management, production records, product testing, base quasi-out quality, traceability and so the entire quality management system, strengthen prenatal, delivery and postnatal full supervision, regular sampling of vegetables, formed a product quality and safety management mechanism. Operate the park. Vegetable Bureau in accordance with a community "five" (organization run standardization, standardization of production, sales brand, members of professional skills, product quality and safety of) requirements to vegetable cooperatives as the carrier, through the integration of technology-intensive projects, focus on the way, from planning to production, to marketing, to the management, all aspects of a high starting point, to create a comprehensive and vegetables park. Agricultural greenhouse accessories, greenhouse accessories, (Liu sister) provided by the Tianjin Steel Co., Ltd. Yixing pass. General Iron & Steel Co., Ltd. Tianjin Yixing (www.tjyixingtong.com) (www.tjdpgg.com) (www.dapengg.com) (www.scdppj.com) strong, credible, in Jinghai County of Tianjin, galvanized pipe, etc. We have accumulated a large number of loyal customers. The company better work attitude and continuous improvement through innovative ideas will lead Yixing steel into the brilliant and you work for a better future!