The climatic factor use possibilities on the Western Siberia chernozems

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It is established that the moisture availability in the spring wheat during tillering - out into the tube - earing period is determinative in yield formation. When in the 0-20 cm layer the available moisture reserves in dry years ranged from 5 to 20 mm, the wheat formed the grain yield 1.1-1.8 and with moisture reserves 18-41 mm the yield was from 3.5 to 5.1 t/ha.

Available moisture, hydrothermal coefficient, soil moisture, the smallest field moisture capacity, air humidity deficiency

Короткий адрес: https://sciup.org/14082760

IDR: 14082760

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