TY - JOUR ID - 80666 TI - Evaluation of Some New Genotypes and Cultivars of Cotton for Determining Value of Cultivation and ‎Use (VCU) in Varamin JO - Journal of Crops Improvement JA - JCI LA - en SN - 2008-8337 AU - Hamidi, Aidin AU - Baniani, Ebadollah AU - vafaeitabar, Mousaalreza AU - Arab Salmani, Morteza AU - Boorboor, Saeed AU - Karimi, Farzad AU - Mohammadi, Saeed AU - Mohajer abbasi, Akram AU - Gharib, Nader AD - Research Associate Professor, Education and Extension Organization (AREEO), Seed and Plant Certification and Registration Institute (SPCRI), Karaj, Iran. AD - Research Conductor, Education and Extension Organization (AREEO), Tehran province Agriculture and Natural Resources Research and Education center, Varamin, Iran. AD - Research Assistant Professor, Education and Extension Organization (AREEO), Tehran province Agriculture and Natural Resources Research and Education center, Varamin, Iran. AD - Expert of Agriculture Research, Education and Extension Organization (AREEO), Tehran province Agriculture and Natural Resources Research and Education center, Varamin, Iran. Y1 - 2021 PY - 2021 VL - 23 IS - 2 SP - 361 EP - 375 KW - boll number KW - Boll weigh KW - commercial cultivars KW - Cultivars introduction KW - earliness KW - Monopodial branches number KW - Sympodial branches number DO - 10.22059/jci.2021.300081.2374 N2 - Value of Cultivation and Use (VCU) trial of some new cotton genotypes and cultivars have been performed at Tehran province agriculture and natural resources research and education center at Varamin, based on complete randomized design by four replications during 2016 and 2017. Evaluated cotton genotypes and cultivars include 1) Varamin (control), 2) Khordad (control), 3) Ulran (commercial cultivar), 4) 43259 genotype, 5) A-SJ2×349 genotype, 6) R7 genotype, 7) no. 210 genotype, 8) no. 221 genotype, 9) Leon (foreign commercial cultivar), and 10) Sajedi (new cultivar). Results reveal that Sajedi new cultivar is the earliest cultivar in both years in comparison with other studied genotypes and cultivars. It also has had the most boll number and weight and its seed cotton yield has been in the same statistical group of the highest seed cotton yield control cultivars. The highest lint percentage and fiber elasticity in first year belongs to this cultivar. Therefore, Sajedi new cultivar can be introduced and commercialized for cultivation in Tehran province as well as similar Vatamin regions. UR - https://jci.ut.ac.ir/article_80666.html L1 - https://jci.ut.ac.ir/article_80666_205d235f7d90317e269adc7674c474fb.pdf ER -