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Irrigation and Melioration

Article Title

WORKER ORGAN FOR EDUCATION MOLE CAST IN SPACE BETWEEN ROWS COTTON

Abstract

The article provides information on subsoil irrigation of cotton through molehills, on the device, application and parameters of the developed working organ that forms molehills for subsoil cotton irrigation through molehills, and also shows the results of foreseen tests. The tests carried out showed that for the formation of a quality molehill on the bottom of the sulcus, corresponding to the agrotechnical requirements in the cotton interrow width of 60 см, the diameter of the developed working element should be d=50 мм, the cones angle 2γk =60°, the length of the cylindrical part lк = 100 мм and the distance between the stand and the miter lб= 150 мм and with its application, the water flow and irrigation time are reduced by a factor of 1.5-2.

First Page

62

Last Page

65

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