429

  • Read count429
  • Date of publication20-02-2021
  • Main LanguageO'zbek
  • Pages60-61
Tags
English

The article presents the impact of cultivation of biomeliorant crops after winter wheat on ameliorative condition of lands in conditions of water shortage. After fall wheat, the chlorine content in the field was 0,032-0,29 %, 0,030-0,026 % in millet, and the amount of chlorine in the uncultivated control field was 0,043-0,045 %. Biomeliorant crops yield 24,3-27,3 t/ha of grain and 35,0-54,8 t/ha of hay per hectare, which allows to save 1562-2390 m3/ha of water compared to the control field for saline washing.

Tags
№ Author name position Name of organisation
1 Xamidov M.. қ./х.ф.д. ТИҚХММИ
2 Jo'rayev U.. қ./х.ф.ф.д. (PhD) доцент ТИҚХММИ Бухоро филиали
3 Jo'rayev A.. қ./х.ф.ф.д., доцент ТИҚХММИ Бухоро филиали
№ Name of reference
1 1. Доспехов Б.А. Методика полевого опыта.// Москва: Агропромиздат, 1985 г. с. 351.
2 2. Методика полевых опытов с зерновими культурами –Ташкент, СоюзНИХИ, 1971 й.
3 3. Ковда В.А. Происхождение и режим засоленных почв.// Москва.: Издательство АН СССР, 1946. – 51- с.
4 4. Khamidov M. et al. Irrigation of agricultural crops of the Khorezm oasis//Agricultural science, Moscow 2001 No. 5, pp. 43-48.
Waiting