Comparisons of seed cotton yield and its components, earliness, fiber quality and Verticillium wilt tolerance of Cotton foreign and common varieties in Golestan province
Subject Areas : Crop Production ResearchAydin Hamidi 1 , Mehrnaz Mehravar 2 , Maryam Najafian 3 , Katayoun Daneshmand Khosravi 4 , Reza NoorZiarat 5 , Hasan Maleki Ziarati 6 , Amin Khormali 7 , Fatemeh Dinkoo 8 , Atiyeh Safar Nejad 9 , Zahra Ab Bariki 10 , Zarin Monfared 11 , Kamran Rahnama 12 , Leila Zare 13 , Saeed Mahghani 14 , Ghasem Ghorbani Nasr Abadi 15 , Mohammad Mahdi Gharib Azadi 16 , Saleh Bardi Yar Ali 17 , Ali Naderi Arefi 18 , Akram Mohajer Abbasi 19
1 - spcri, iran
2 - Researcher of Agriculture Research, Education and Extension Organization (AREEO), Seed and Plant Certification and Registration Institute (SPCRI), Golestan province Agriculture and Natural Resources Research and Education center, Seed and Plant Certification and Registration unit (Gorgan), Iran.
3 - Respectively: Research Associate Professor, Researcher and Researcher of Agriculture Research, Education and Extension Organization (AREEO), Seed and Plant Certification and Registration Institute (SPCRI), Karaj, Iran.
4 - Expert of Agriculture Research, Education and Extension Organization (AREEO), Seed and Plant Certification and Registration Institute (SPCRI), Golestan province Agriculture and Natural Resources Research and Education center, Seed and Plant Certification and Registration unit (Gonbad Kavoos), Iran.
5 - Expert of Agriculture Research, Education and Extension Organization (AREEO), Seed and Plant Certification and Registration Institute (SPCRI), Golestan province Agriculture and Natural Resources Research and Education center Seed and Plant Certification and Registration unit (Gorgan), Iran.
6 - Expert of Agriculture Research, Education and Extension Organization (AREEO), Seed and Plant Certification and Registration Institute (SPCRI), Golestan province Agriculture and Natural Resources Research and Education center Seed and Plant Certification and Registration unit (Gorgan), Iran.
7 - Expert of Agriculture Research, Education and Extension Organization (AREEO), Seed and Plant Certification and Registration Institute (SPCRI), Golestan province Agriculture and Natural Resources Research and Education center, Seed and Plant Certification and Registration unit (Gonbad Kavoos), Iran
8 - Expert of Agriculture Research, Education and Extension Organization (AREEO), Seed and Plant Certification and Registration Institute (SPCRI), Golestan province Agriculture and Natural Resources Research and Education center Seed and Plant Certification and Registration unit (Gorgan), Iran.
9 - Expert of Agriculture Research, Education and Extension Organization (AREEO), Seed and Plant Certification and Registration Institute (SPCRI), Golestan province Agriculture and Natural Resources Research and Education center Seed and Plant Certification and Registration unit (Gorgan), Iran.
10 - Expert of Agriculture Research, Education and Extension Organization (AREEO), Seed and Plant Certification and Registration Institute (SPCRI), Golestan province Agriculture and Natural Resources Research and Education center Seed and Plant Certification and Registration unit (Gorgan), Iran.
11 - Expert of Cotton Fiber Technology Laboratory of Cotton and Oil Seeds Office of Jihad-e-Agriculture Organization of Golestan province-Gorgan, Iran.
12 - Associate Professor of Plant Production Department of Agriculture and Natural Resources Science University of Gorgan,
13 - Researcher of Agriculture Research, Education and Extension Organization (AREEO), Seed and Plant Certification and Registration Institute (SPCRI), Karaj, Iran.
14 - MSc Expert of Mazrae Nemoone Artesh Agro-Industry Company Iran.
15 - Expert of Mazrae Nemoone Artesh Agro-Industry Company Iran.
16 - Expert of Mazrae Nemoone Artesh Agro-Industry Company Iran.
17 - Expert of Mazrae Nemoone Artesh Agro-Industry Company Iran.
18 - Research Assistant Professor of Agriculture Research, Education and Extension Organization (AREEO) of Tehran province Agriculture and Natural Resources Research and Education center, Varamin, Iran.
19 - Expert of Agriculture Research, Education and Extension Organization (AREEO) of Tehran province Agriculture and Natural Resources Research and Education center, Varamin, Iran.
Keywords: Commercialization, Introduction, Registration, Upland cotton new foreign cultivars ,
Abstract :
In order to evaluate and determine the value of cultivation and use (VCU) of the six new foreign upland cotton cultivars: 1- Stella, 2- Tesla, 3- AGN126, 4- AGN112, 5- AGN117 and 6- Lodus in comparisons of three common cultivated commercial control cultivars Latif, Golestan and Shayan the research was conducted as a complete randomized blocks design with 4 repetitions during 2020 and 2021 years Golestan (Gonbad Kavoos) province The evaluated traits were: 1-Seed cotton yield, 2-Boll number, 3-Boll weight, 4-Earliness, 5-Gin turn out, 6-length, 7-Fitness, 8-Elongation, 9- Strength, 10- Uniformity, 11- Brightness and 12- Yellowness of fibers and 13- Cultivars tolerance to Verticillium wilt disease. The results revealed each of new foreign cultivars AGN112 and AGN117 with having three superior traits: 1- gin turn out, 2- strength and 3- elongation of fibers and 1- seed cotton yield, 2- boll weight and 3- fiber elongation respectively were superior than control and other studied foreign cultivars but because of AGN112 new foreign cultivar susceptibility to Verticillium wilt disease and Golestan province soils contamination to the disease caused fungus, only AGN117 as a new foreign cultivar cultivation in Golestan province recommendable.
