EFFICIENCY OF DRIP IRRIGATION OF COTTON IN THE CONDITIONS OF BUKHARA REGION
Keywords:
Cotton, drip irrigation, surface irrigation, low water, technology, yield, water productivity.Abstract
This article presents about the analytical results of irrigation of cotton by surface and drip irrigation methods. The advantages of the applied and drip irrigation methods in the cotton field, as well as in the efficient and rational use of water resources, are highlighted. Studies have shown that the use of drip irrigation in cotton fields can save 31% of water compared to surface irrigation and increase yields by 24%, i.e. information is given on the yield of cotton at 4.2 tons per hectare.
During the growing season, with drip irrigation (15 irrigations were made), 3670 m3 of water was supplied per hectare, and the water productivity was 1.14 t/m3, water savings amounted to 0.49 t/m3 compared to surface irrigation.
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