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Abstract

On ??ůƵ??ŶŐ the ī?Đ? of Soil Treatment and &???ůŝ??? on the Ƶů????ŽŶ of Grain Crops

Z.H.Aliyev

The ?r?ců? gives the results of studies of the ?ī?c? of soil and Ĩ?r?ůŝ??r treatment on the ?rŽ?Ƶc?vŝ?? of winter wheat in the Ganja-Gazakh zone of Azerbaijan. The ?ŽƐŝ?v? ?ī?c? of Ĩ?r?ůŝ??rƐ on plants of winter wheat is manifested only in w?ůůͲcƵů?v???? soils with a r??c?Žn of the environment close to neutral. At the same ?m? it is proved that between the intensity of the ???ůŝc??Žn of mineral Ĩ?r?ůŝ??rƐ and the ?rŽ?Ƶc?vŝ?? of grain crops around the world, a close direct dependence is established. Consequently, the highest yield of grain here was obtained in the variant of dung 10t/ha +N90P90K60 57.1 c/ha, an increase of 24.3 c/ha or 74.1%, where the yield increase by 40-50% is due to the ???ůŝc??Žn of Ĩ?r?ůŝ??rƐ?