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Efficiency of agrotechnical and chemical measures in control of weeds in onion (Allium cepa L.) fields

التفاصيل البيبلوغرافية
العنوان: Efficiency of agrotechnical and chemical measures in control of weeds in onion (Allium cepa L.) fields
المؤلفون: Rizaev Shukhrat, Sharifov Kamolidin, Sanayev Sabir, Isaev Sabirjan, Kholmurzaev Bobur
المصدر: E3S Web of Conferences, Vol 497, p 03036 (2024)
بيانات النشر: EDP Sciences, 2024.
سنة النشر: 2024
المجموعة: LCC:Environmental sciences
مصطلحات موضوعية: Environmental sciences, GE1-350
الوصف: In the scientific article, in the study of the efficiency of agrotechnical and chemical control measures against weeds in the maintenance of onion (Allium cepa L.) seedlings in the meadow gray soils of the Samarkand province, when the soil is plowed to a depth of 30-35 cm using a two-layer tube in the fall, 18-22 cm to the soil surface (plowing) soil density decreased by 0.06-0.09 g/cm3 in the tilled 0-30 cm layer compared to the treated options. porosity increased by 1.4%. water permeability was higher by 80.2-82.4 m3. When the soil is plowed to a depth of 30-35 cm, Select 120 KE herbicide is applied at the rates of 0.5-1.0 l/ha in the maintenance of onion seedlings (3-4 ginseng period), one-year weeds are 85.2-93.9 and 84.1 by -96.7%, perennials 67.7-81.4; 69.2-83.9% destroyed. It is stated that the phytosanitary conditions of the cultivated area will be improved, and the yield of commercial onions will be 73.6-74.4 tons/ha and high quality.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
French
تدمد: 2267-1242
العلاقة: https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/27/e3sconf_icecae2024_03036.pdfTest; https://doaj.org/toc/2267-1242Test
DOI: 10.1051/e3sconf/202449703036
الوصول الحر: https://doaj.org/article/da1e9d26253c4201aa79abeee5020e4fTest
رقم الانضمام: edsdoj.1e9d26253c4201aa79abeee5020e4f
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:22671242
DOI:10.1051/e3sconf/202449703036