2004•Journal of Henan Vocation-technical Teachers CollegeRequires access
Correlation Analysis of the Tillering of Winter Wheat and the Seeding Time
Duan Guo-hui
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Abstract
Correlation analysis of the young ears' differentiation of winter wheat and the seeding time showed that various breeds shortened their differentiating time with the postponing of the seeding time,the former period of the differentiation decided the grain number,different breeds finished their differentiation at different times when seeded at the early period,while no difference when seeded at the middle and late periods,the three breeds tested postponed their differentiation time with the postponing of the seeding time,among which the winter-quality wheat breed was most obvious.