| 北疆复播青贮玉米组合的产量与饲用营养价值比较研究 |
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| 引用本文： | 蔡晓妍,白光红,章建新,崔淑华.北疆复播青贮玉米组合的产量与饲用营养价值比较研究[J].新疆农业大学学报,2005,28(1):14-17. |
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| 作者姓名： | 蔡晓妍 白光红 章建新 崔淑华 |
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| 作者单位： | 1. 新疆农业大学,农学院,乌鲁木齐,830052
2. 昌吉西域种业有限公司,昌吉,831100 |
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| 基金项目： | 新疆维吾尔自治区科学研究与技术开发项目，新疆高校科研基金项目(XJEDU2004G07) |
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| 摘 要： | 通过对北疆复播青贮型和兼用性玉米组合生育期85d左右的产量与饲用营养价值的比较研究表明．青贮型玉米组合农大114、八农701和兼用型组合农大808的鲜生物产量较高，达到60t／hm^2以上．粗蛋白含量7．5％左右，半纤维素40％左右，纤维素20％左右，生产应用价值高。在今后的育种选育过程中，注重提高中性洗涤可溶物的含量。
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| 关 键 词： | 复播青贮玉米 产量 饲用营养价值 |
| 文章编号： | 1007-8614(2005)01-0014-04 |
| 修稿时间： | 2004年12月30 |
Comparison between yields and forage nutritive value of sequential cropping silage corn in the north of Xinjiang |
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| CAI Xiao-yan,BAI Guang-hong,ZHANG Jian-xin,CUI Shu-hua.Comparison between yields and forage nutritive value of sequential cropping silage corn in the north of Xinjiang[J].Journal of Xinjiang Agricultural University,2005,28(1):14-17. |
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| Authors: | CAI Xiao-yan BAI Guang-hong ZHANG Jian-xin CUI Shu-hua |
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| Institution: | CAI Xiao-yan~1,BAI Guang-hong~1,ZHANG Jian-xin~1,CUI Shu-hua~2 |
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| Abstract: | The study indicated that during about 85 days growing, the fresh living things yields of Nongda 114, Banong 701 and Nongda 808 which reached over 60 t/hm~2 were higher than others. And their crude protein contents arrived at 7.5% or so, hemicellulose contents were about 40% and cellulose contents reached around 20%, so the three combinations were fit for planting widely. During the selective breeding of silage corn in future, it is suggested to be essantial to improve the content of NDS. |
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| Keywords: | sequential cropping silage corn yield forage nutritive value |
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