Use of green manure in growing potato varieties

Usmanov, Nosir, Hakimova, Mubora

Инновацион технологиялар · 2024-yil

Annotatsiya

Under the conditions of old-irrigated typical sierozem soils of the Kashkadaryaregion, various green manure crops were assessed for the first time in terms of growth, development,yield of green mass and seeds, and promising green manure crops were identified (rapeseed, oilseedradish, peas, blue mustard, peas + oilseed radish). Growth (plant height 71.6-219.6 cm), development(stand density of bushes 103.4-556.2 pcs. per 1 m2) and biomass yield were determined to be 26.4-34.6 t/ha. It has been studied that an increase in the proportion of macroaggregates by 13.4-25.9%in the arable soil layer, a decrease in microaggregates by 24.7-27.6%, a decrease in volumetric massby 1.23-1.31 g/cm3, an increase in water permeability by 71 ,0-124.7 m3/ha, increase in humuscontent by 1.19-1.22%, nitrate nitrogen - 12.38-33.56, available phosphorus - 31.37-43.25,exchangeable potassium - 311, 4-326.2 mg/kg, the degree of weed infestation is 7.4-17.5% or nothigher than I and II points, an increase in the number of earthworms by 3.1-6.3 times. The influenceof green manure on the growth and development of potato varieties was substantiated (the growingseason was extended to 3-10 days, the height was determined to be 66.4-80.7 cm; multi-stem 4.1-5.4or more than 1.0-1.6 pieces; powerful tops 404.4-495.3 g), formation of productive, healthy ones(tuber yield 617.5-887.5 g, number of tubers - 6.7-11.2, average weight of one tuber - 76.2-90, 3grams) of bushes and crops, yield (30.7-34.2 t/ha and including marketable yield 29.6-33.4 t/ha, seedtuber yield 21.2-29.2 t/ha, multiplication coefficient in the range of 6.3-8.3) with high seed qualitiesof various potato varieties.

Maqola ma’lumotlari
MualliflarUsmanov, Nosir, Hakimova, Mubora
JurnalИнновацион технологиялар
NashriyotҚарши муҳандислик-иқтисодиёт институти
ISSN2181-4732, 2181-4015
Nashr sanasi2024-04-13
Jild52
Son04
TilIngliz
Ilmiy sohaQishloq xo‘jaligi
Indeksga qo‘shilgan2026-08-26

Maqolaning asl sahifasi

Kalit so‘zlar

siderate crops, sideration, biomass, growth and development, vegetation period, potato varieties, leaf surface area, productivity, siderat ekinlar, sideratsiya, biomassa, o‘sish va rivojlanish, o‘suv davri, kartoshka navlari, barg sathi, hosildorlik, сидератные культуры, сидерация, биомасса, рост и развитие, вегетационный период, сорта картофеля, площадь листовой поверхности, уражайность

Ilmiy soha

Qishloq xo‘jaligi

Iqtibos keltirish

APAUsmanov, Nosir, & Hakimova, Mubora (2024). USE OF GREEN MANURE IN GROWING POTATO VARIETIES. Инновацион технологиялар, 52(04). https://ojs.qmii.uz/index.php/it/article/view/710
GOST (OAK)Usmanov, Nosir, Hakimova, Mubora USE OF GREEN MANURE IN GROWING POTATO VARIETIES // Инновацион технологиялар. – 2024. – T. 52, № 04.
MLAUsmanov, Nosir, and Hakimova, Mubora. “USE OF GREEN MANURE IN GROWING POTATO VARIETIES.” Инновацион технологиялар, 52(04), 2024. https://ojs.qmii.uz/index.php/it/article/view/710
ChicagoUsmanov, Nosir, and Hakimova, Mubora. “USE OF GREEN MANURE IN GROWING POTATO VARIETIES.” Инновацион технологиялар, 52(04) (2024). https://ojs.qmii.uz/index.php/it/article/view/710
HarvardUsmanov, Nosir, and Hakimova, Mubora (2024) ‘USE OF GREEN MANURE IN GROWING POTATO VARIETIES’, Инновацион технологиялар, 52(04). https://ojs.qmii.uz/index.php/it/article/view/710
BibTeX
@article{usmanovnosir2024,
  title = {USE OF GREEN MANURE IN GROWING POTATO VARIETIES},
  author = {Usmanov, Nosir and Hakimova, Mubora},
  journal = {Инновацион технологиялар},
  year = {2024},
  volume = {52},
  number = {04},
  url = {https://ojs.qmii.uz/index.php/it/article/view/710}
}

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