Файл	Ном	Сабт карда шуд
Saburov Bahktiyor Muhidinovich	THE CHANGES OF POTATOES PROBUCTIVITY GENOTYPES IN A DIFFERENT NORTHERN TAJIKISTAN ENVIRONMENT	33

Authors: Saburov Bahktiyor Muhidinovich – Candidate of Agricultural Sciences, Associate  Professor of Biology,Gafиrova Parvina Ziyoevna – the First Course of Master Degree Department of the Faculty of Biology - Chemistry

JOURNAL NUMBER: 4(63). YEAR OF ISSUE: 2022. LANGUAGE OF THE ARTICLE: Russian

ANNOTATION 

The article presents the results of scientific studies of the genotypic productivity of potatoes in the conditions of Northern Tajikistan.  The maximum average number of tubers was recorded in genotypes AN-1, clone 73 of Tajikistan and clone No. 18. In addition, the change in this property can be seen by the change in the mass of tubers from one bush. Among the genotypes, the highest yields were observed in the Tajik variety and clone No. 18, treated with the cell-tissue method. Attention should be paid to the relatively high level of genetic potential and productivity of these genotypes at this test site.

KEY WORDS

potatoes, productivity,variability, assimilation, ontogenesis and yield.

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