239

  • Web Address
  • DOI
  • Date of creation in the UzSCI system 19-02-2022
  • Read count 239
  • Date of publication 03-11-2021
  • Main LanguageO'zbek
  • Pages85-86
Tags
English

In the article, the main processing of soil in autumn cultivation under the conditions of typical burlap soils exposed to irrigation erosion is carried out at a depth of 32-35 cm by contour method, the application of mineral fertilizer soil stratification in unwashed areas to N200P140K100 kg/ha, when strongly washed to N240P168K120 and the collected part of washed soil to N100P70K50 The length of the spike, which is an indicator of the yield of winter wheat, is 9.7-10.0 cm, respectively, and the number of spikes in it is 19.5-20.4, the grain in the spike is 49.0-49.9, and their and 1000 grains are 1.45-1.51 and 42.0–43.3 g, respectively and provided quality grain cultivation to 61,6; 60,5 and 62,3 t/ha respectively.

Tags
№ Author name position Name of organisation
1 Mo'minova Z.. қ-х.ф.н., доцент в.б. СамВМИ
2 Bozorov K.. қ-х.ф.ф.доктори (PhD) ТДАУ Самарқанд филиали
3 Saidaxmedov H.. мустақил тадқиқотчи XXX
№ Name of reference
1 1. Исаев С., Рахмонов Р., Мардиев Ш. Ирригационная эрозия почв в сероземной зоне Узбекистана // “Ўзбекистон қишлоқ хўжалиги”. 2018.-№ 4. -Б.43
2 2. Мўминова З., Мўминов К. Ресурстежамкор агротехнологияларни эрозияга учраган бўз тупроқлар унумдорлиги ва кузги буғдой ҳосилдорлигини оширишга таъсири // Ўзбекистон аграр фани хабарномаси. 2019. №3 (77). Б.166-168.
3 3. Нурматов Ш.Н., Абдалова Г.Н., Рахимов А.Х., Рахмонов Р.У. Тупроқни ирригация эрозиясидан муҳофазалаш ва унумдорлигини ошириш омиллари. – Тошкент, 2018. 264 б.
4 4. Мўминов К.М. Эрозияга учраган ерларнинг ҳолати ва унумдорлигини ошириш омиллари: СамҚХИ илмий ишлар тўп. – Самарқанд, 2001. –Б. 24-25.
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