| The relation between yield quality and black point rate of spring wheat in Xinjiang |
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| DOI：10.7606/j.issn.1000-7601.2007.01.48 |
| Key Words: spring wheat black point yield quality relation |
| Author Name | Affiliation | | CHEN Rong-yi | Xinjiang Institute of Ecology and Geography, Chinese Academy of Science, Urumchi,Xinjiang 830011, China；Graduate School of Chinese Academy of Science, Beijing,100039 ,China | | WEI Wen-shou | Urumchi institute of Desert Meteorology China Meteorological Administration, Urumchi, Xinjiang 830002,China | | WANG Rong-dong | Agricultural college of Shehezi university, Shehezi,Xingjiang 832003,China | | LIU Ming-zhe | Xinjiang Institute of Ecology and Geography, Chinese Academy of Science, Urumchi,Xinjiang 830011, China |
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| Abstract: |
| Through analyzing the quality,the yield and the black point rate of spring wheat in different site of arid area,we found that the black point rate of spring wheat in arid area is greatly affected by the environmental factors.The black point incidence is dissimilar in different regions for the same cultivar.The yield and quality of wheat are also affected by the environmental factors. The effects of environment factors on the black point rate,yield and quality of spring wheat have certain correlations.The low temperature and damp are in favor of the black point incidence of spring wheat and improve the yield,but this bad environment is not favor of development of good quality.The result indicates that because of different cultivars and environments,the wheat seed with high black point rate has high 1000-kern weight and test weight,low falling number,high probably of sprouting,low protein content,low dough intensity,and bad quality of wheat seed. |
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