Technical points of drip irrigation belt
First, saving water, saving fertilizer and saving labor
Drip irrigation belongs to the whole pipeline and local micro irrigation, so that the leakage and loss of water are reduced to a minimum. At the same time, because of the timely supply of water needed in the root zone of crops, there is no loss of the external water, and the utilization efficiency of water is greatly improved. Irrigation can be conveniently combined with fertilization, fertilizer is dissolved after injecting the fertilizer with irrigation systems, irrigation water together, nutrients directly and uniformly applied to the crop root layer, realize and synchronization, greatly improving the effective utilization rate of fertilizer, and also because is a small range of local control, micro irrigation, water and fertilizer leakage is less, thus saving the consumption of chemical fertilizers. The application of irrigation and fertilization technology provides convenience for crops to supplement expensive trace elements in time, and avoid waste. Drip irrigation system is only manually or automatically controlled by the valve, combined with fertilization, so it can obviously save labor input, reduce production costs, improve the utilization of resources, and ensure the full coverage irrigation.
Two. Control temperature and humidity
The traditional furrow irrigation in greenhouse, a large amount of irrigation, moist surface temperature, long time, not only shed temperature drops too quickly, a slower recovery, and evaporation increased, the indoor humidity is too high, easily lead to diseases and insect pests of vegetables or flowers. Because drip irrigation belongs to local micro irrigation, most of the soil surface is kept dry, and the emitter is evenly and slowly supplied to the root soil layer, which has obvious effect on keeping the ground temperature, rising, reducing water evaporation, reducing indoor humidity, etc.. Under mulch drip irrigation, the drip irrigation pipe (belt) is arranged under the membrane, the effect is better. In addition the drip irrigation convenient operation, can implement high frequency irrigation, and the hole is very small, slow flow rate, each irrigation time is relatively long, the change of soil moisture was small, it can control the root zone in the soil can be maintained for a long time in close proximity to the most suitable for vegetables and flowers growing humidity. The control of indoor air humidity and soil moisture can significantly reduce the occurrence of diseases and insect pests, and then reduce the amount of pesticides.
Three. Maintain soil structure
In the traditional furrow irrigation large irrigation amount under the soil more erosion, compaction and erosion, if not timely Ripper will lead to serious compaction, ventilation, decreased to a certain extent by soil structure. The drip irrigation belongs to micro irrigation, and the water slowly and evenly penetrates into the soil, which can maintain the soil structure and form the suitable soil water, fertilizer and thermal environment.
Four, improve quality, increase production efficiency
Because drip irrigation reduces the application of water and fertilizer, pesticide, and the occurrence of diseases and insect pests, it can obviously improve the quality of products. In short, compared with the traditional irrigation method, greenhouse or greenhouse and other facilities horticultural drip irrigation, can greatly improve the product yield, early listing time, and reduce the water and fertilizer, pesticide applications and labor costs, so the economic and social benefits are significant. The drip irrigation technology of Facility Horticulture adapts to the requirements of modern agriculture with high yield, high efficiency and high quality, which is the root cause of its existence and promotion.
Hangzhou Neetrue Irrigation Facilities Co.,Ltd
Add:West 57th Avenue, Riverside, 12C-02
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