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WorldModelofEco-agriculture(II)

(2019-03-04 14:59:44)

Drip irrigation can transfer water and nutrients directly to the root of plants on time and in quantity, avoiding water loss and achieving the best effect with a small amount of water. The utilization ratio of water and fertilizer is as high as 80-90%, water saving is 50-70%, and fertilizer saving is 30-50%. At the same time, galvanized steel coil Suppliers it prevents the occurrence of secondary salinization of soil, saves the land occupied by traditional irrigation ditches and doubles the yield per unit area.

WorldModelofEco-agriculture(II)

Eco-agriculture in Germany

As early as 1924, Germany had the concept of eco-agriculture. Like the rigorous style of German practice, Germany also had strict requirements on eco-agriculture: using beneficial natural enemies or mechanical weeding methods instead of chemically synthesized pesticides and herbicides; using organic or long-term fertilizers instead of soluble chemical fertilizers; check hereusing humus to maintain soil fertility; and using wheels. Planting by intercropping or intercropping; no use of chemically synthesized plant growth regulators; control of livestock loading in pastures; use of natural feedstuffs in animal feeding; no use of antibiotics; no use of genetically modified technology.

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