Under production conditions on fields of farms, the made experiments showed that crops of repeated and intermediate cultures after a winter wheat provide 4-5 c/hectare of an increase of a harvest of cotton-raw on comparison with control.
№ | Muallifning F.I.Sh. | Lavozimi | Tashkilot nomi |
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1 | Tadjiyev M.A. | ПСУЕАИТИ Сурхондарё тажриба станцияси |
№ | Havola nomi |
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2 | 2. Халиков Б.М. Янги алмашлаб экиш тизимлари ва тупроқ унумдорлиги (Монография). – Тошкент, 2010. – 100 б. |