| The relationship between some main traits of alfalfa cultivars and crude protein |
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| DOI：10.7606/j.issn.1000-7601.2004.01.27 |
| Key Words: alfalfa cultivars crude protein main traits multi-variate statistical analysis coefficient of determination |
| Author Name | Affiliation | | WAN Su-mei | Northwest Sci-Tech University of Agriculture and Forestry,Yangling,Shaanxi 712100,China；Tarum University of Agricultural Reclamation,Alar,Xinjiang 843300,China | | HUANG Qing-hui | Urumqi Tiankang Forage Company,Urumaii 843000,China | | WANG Long-chang | Northwest Sci-Tech University of Agriculture and Forestry,Yangling,Shaanxi 712100,China | | HU Shou-lin | Tarum University of Agricultural Reclamation,Alar,Xinjiang 843300,China | | WEI Yi-min | Institute of Agro-products Processing,CAAS,Beijing 100094,China | | HU Jian-hong | Northwest Sci-Tech University of Agriculture and Forestry,Yangling,Shaanxi 712100,China | | ZHANG Bo | College of Food Sciences,Northwest Sci-Tech University of Agriculture and Forestry,Yangling,Shaanxi 712100,China |
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| Abstract: |
| Using the method of multi-variate statistical analysis, the effects of the main traits of alfalfa cultivars to crude protein are studied. The results show that growing speed, whose coefficient of determination is the highcst, is a main factor affect to crude protein. Crude fiber has an obvious negative effect on crude protein. Effective measures should be taken to adjust the relationship among these traits so as to get high yield and high quality. |
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