341

  • Read count341
  • Date of publication10-04-2021
  • Main LanguageO'zbek
  • Pages64-66
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English

In the article, based on the results of the study, it was found that after re-cropping, the soil permeability provides 38.3-51.2 m3/ha more than the control and 24.9-42.7 m3/ha more water by the end of the growing season. Under the influence of re-cropping  and application of mineral fertilizers (N150P105K75 kg/ha) in unleached soil 68.8-74.5 c/ha, with strong leaching, after growing mung bean, soybeans and three-year-old alfalfa with fertilization N180 P126 K90 kg/ha ensuring the receiption of 67.7 -73.8 centners/ha of high-quality grain.

Tags
№ Author name position Name of organisation
1 Xolmurzayev B.. таянч докторант, (PhD) СамВМИ
2 Mo'minov K.. қ.-х.ф.д.,профессор СамВМИ
3 Mo'minova Z.. қ.-х.ф.н., доцент в.б. СамВМИ
№ Name of reference
1 1. Дала тажрибаларини ўтказиш услублари. ЎзПИТИ, 2007. 145 б.
2 2. Доспехов Б.А. Методика полевого опыта. М., 1985. 350 с.
3 3. Мирзажонов Қ.М., Рахмонов Р.У. Ирригационная эрозия почв и элементы борьбы с ней. Ташкент, 2016. 250 с.
4 4. Нурматов Ш.Н., Абдалова Г.Н., Рахимов А.Х., Рахмонов Р.У. Тупроқни ирригация эрозиясидан муҳофазалаш ва унумдорлигини ошириш омиллари. -Тошкент, 2018. 262 б.
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