Analysis of Yield and Quality Traits of New Weak-Gluten Wheat Cultivar'Ningmai 36'
To further understand the production characteristics and applicable value of the new wheat variety'Ningmai 36',its yield potential,yield stability and adaptability as well as quality traits closely related to the weak-gluten wheat were analyzed.The trial data were obtained from the regional tests and production tests of wheat varieties in Huainan wheat consortium of Jiangsu Academy of Agricultural Sciences consisted of institutions and enterprises during 2019-2022,and the quality tests conducted in the breeding base of Jiangsu Academy of Agricultural Sciences in 2021-2022,with'Yangmai20'as a check variety.The results showed that the average yield of'Ningmai 36'increased by 4.02％,5.60％and 5.99％respectively compared with the check variety'Yangmai 20'during 2019-2022 yield tests,and the yield increase reached a very significant level.The high stability coefficient(HSC)and fitness of'Ningmai 36'were significantly higher than that of check variety'Yangmai 20'.The quality indexes of'Ningmai 36'tested in the 2020 regional trial were all up to(GB/T17893-1999)and(GB/T17320-1998)standard for weak-gluten wheat.The four solvent retention capacities(SRC)of'Ningmai 36'were lower than that of the check variety'Yangmai 20',and the cookie diameter of'Ningmai 36'was 0.91 cm larger than that of'Yangmai 20'.'Ningmai 36'with high yielding-potential,good stability,broad adaptability and better weak-gluten quality has a wide application prospect in the Huainan area of Jiangsu Province.
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