SUG’ORILADIGAN TIPIK BO’Z TUPROQLAR SHAROITIDA FOSFOR O‘G‘ITLAR TURLI MUDDAT VA USULLARDA QO‘LLANILGANDA KUZGI BUG‘DOYNI O‘SISHIGA TA’SIRI

Annotatsiya

Currently, phosphorus fertilizers are used in winter wheat in all farms of the Republic in unscientifically unfounded norms and terms. Because no scientific research has been conducted in this regard. In addition, it is observed that phosphorus fertilizers are applied to winter wheat planted between rows of cotton, after planting, and in other periods, depending on the farmer's ability. It is known that each of the mineral nutrients used during the growth and development of plants has its own role. It is also important to apply phosphorus fertilizers in the appropriate rates and periods in winter wheat.

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