619

  • Internet havola
  • DOI
  • UzSCI tizimida yaratilgan sana 19-12-2019
  • O'qishlar soni 551
  • Nashr sanasi 15-04-2019
  • Asosiy tilO'zbek
  • Sahifalar36-37
Kalit so'z
English

It was established that pre-cutting of seed tubers in the first year of use contributes to an increase in the coefficient of reproduction of healthy tubers by 11–48%, depending on the variety. However, with the repeated use of this technique, starting from the second generation of cut tubers, the infection of seed potatoes with viruses increases, which leads to a decrease in the productivity of the material improved by the method of apical meristem.
 

Kalit so'z
№ Muallifning F.I.Sh. Lavozimi Tashkilot nomi
1 Eshonqulov B.. PhD СамВМИ
2 Normurodov D.. қ.х.ф.д. СамВМИ
3 Ergashev I.. профессор СамВМИ
№ Havola nomi
1 1. Букасов С.М., Лехнович В.С., Камераз А.Я. и др. Картофель. – Л.: “Колос”, 1971.
2 2. Остонакулов Т.Э. Технология возделывания и семеноводство картофеля в Зарафшанской долине. – Т.: «Мехнат», 1991.
3 3. Эргашев И.Т., и др. Значение экологических и агробиологических факторов в безвирусном семеноводстве картофеля–2001.
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