The impact of dolomite powder on agrophysical properties of dark gray forest soil in crop rotation
Abstract
The study of cultivation technology of seedlings and cultivation of onions by seedlings is a pressing scientific issue in Uzbekistan. The study was conducted at Tashkent State Agrarian University in 2015-2016. The study was aimed at researching productivity of the most common and promising varieties and hybrids of bulb onions for cultivation in double crop by seedling and determining its suitability. 10 varieties and hybrids of common onions of Uzbek and foreign selection (Daitona F1, Banco F1, Yellow Spanish F1, Peshpazak, Zafar, Spanish 313, Istickball, Margilansky, Karatalsky and Sumbula) were tested in double crop. The research was performed in seedling culture. Daitona F1 (44.1 t/ha), Banco F1 (39.3 t/ha) and Istickball (38.8 t/ha1) showed the highest yield and profitability rates
Keywords
сорт,
гибрид,
рассада,
лук репчатый,
рост,
товарность,
урожайность,
variety,
hybrid,
seedling,
bulb onion,
growth,
yield
References
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3. Бакурас Н.С. Культура лука в Узбекистане / Н.С. Бакурас. - Ташкент: «Фан», 1974. - С. 24-34.
4. Зуев В.И. Овощи - это пища и лекарство / В.И. Зуев, Р.Ф. Мавлянова, С.И. Дусмуратова, Х.Ч. Буриев. - Ташкент, 2016. - С. 160-162.
5. Зуев В.И. Особенности возделывания овощных культур на засоленных почвах / В.И. Зуев. - Ташкент: «Фан», 1977. - С. 8-93.
Review
For citations:
Mirzasoliev M.M. The impact of dolomite powder on agrophysical properties of dark gray forest soil in crop rotation. Agrarian science. 2018;(7-8):58-59. (In Russ.)
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