
RESULTS OF THE STUDY OF SETS OF SWEET PEPPER VARIETY SAMPLES AND F1 HYBRIDS IN THE REPEATED TERM
Abstract
The article describes the results of research on phenological indicators and productivity of 28 varieties of sweet pepper and 10 F1 hybrids, which were repeatedly studied in the conditions of the central region of Uzbekistan. The total productivity of the high-yielding varieties was 110.6-124.8% higher than the standard variety. The varieties Tong, Podarok Moldovy, Bolgarsky 79, Pamir, Kaliforniyskoe chudo, PP10674, PP10678, D11000, D11520, S7103, whose productivity is almost equal to the standard variety, were also isolated. Their yield was 27,7-29,0 t/ha. In the hybrids of the first generation, the yield was slightly higher. Standard F1 Jaihun hybrid yield was 40,9 t/ha. This is a 145% higher result compared to the standard Dar Tashkenta variety.
Keywords
Sweet pepper, repetition period, variety, hybrid, morphology, productivity
References
Abdullaev H.P., Tursunkhajaev M.L., Khusanov D.N., The efficient use of agricultural land is a factor in ensuring the food security of qualification. // Tashkent, Turan-Iqbal. 2016. – Pp. 127-133.
The State Register of breeding achievements approved for use. // Volume–1. Plant varieties. Sweet pepper. Moscow, 2017. – pp. 182-194.
Catalog of zoned and promising varieties of vegetable crops in Central Asia and the Caucasus. // Tashkent, 2015. – pp. 11-16.
Resolution of the president of the Republic of Uzbekistan dated February 7, 2017 No. 4947 PF "on the strategy of actions for the further development of the Republic of Uzbekistan". // http:/ www.Lex.uz. 2017.
The decree of the president of the Republic of Uzbekistan dated June 1, 2017 No. 3027 "on measures to place repeated crops in areas vacating grain crops with spikes in 2017, to supply the material and technical resources required for planting in its term". // http:/www.Lex.uz. 2017.-1 p.
State Register of agricultural crops recommended for planting on the territory of the Republic of Uzbekistan. // Sweet pepper. Tashkent, 2015. – Pp. 48-49.