| 广西饲用青贮玉米品种比较试验 |
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| 引用本文： | 黄华莉,吴娇颖,黄文丽,刘伟燕,罗荣太,黄世洋.广西饲用青贮玉米品种比较试验[J].畜牧与饲料科学,2018,39(7):60-60. |
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| 作者姓名： | 黄华莉 吴娇颖 黄文丽 刘伟燕 罗荣太 黄世洋 |
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| 作者单位： | [1]广西壮族自治区牧草工作站,广西南宁532103 |
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| 基金项目： | 科技脱贫攻坚专项(20170103A);重点研发计划(20172133-3)。 |
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| 摘 要： | 通过对郑单958、桂单0810、桂单162、兆丰588、兆丰788、桂单0811、耀青5号、青饲2号、苏玉10号9个饲用青贮玉米品种春播和夏播的比较试验,并观测其植株出苗率、植物学特征和生物产量。结果表明,耀青5号品种表现为植株高大,且其风干物质含量和生物产量较高。春播时耀青5号的鲜草产量为4604.52kg/666.7m^2,比郑单958增产24.89%;夏播时耀青5号的鲜草产量为4987.55kg/666.7m^2,比郑单958增产47.08%,可在广西大力推广应用。
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Comparative Trial of Silage Maize Varieties for Feeding in Guangxi |
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| Abstract: | In this study,a comparative trial was carried out using the spring sowing and summer sowing varieties of nine silage maize for feeding,including Zhengdan958,Guidan 0810,Guidan 162,Zhaofeng 588,Zhaofeng 788,Guidan 0811,Yaoqing No.5,Qingsi No.2 and Suyu No.10,as experimental materials to compare their plant seedling rate,botanical characteristics and biological yield.The results showed that Yaoqing No.5 exhibited higher plant height and performed better in content of air-dried matter and biological yield.The fresh grass yield of spring sowing and summer sowing varieties of Yaoqing No.5 was 4 604.52 kg/666.7 m^2 and 4 987.55 kg/666.7 m^2,respectively,which was increased by 24.89%and 47.08%than that of Zhengdan 958,respectively.It was indicated that Yaoqing No.5 could be widely popularized in Guangxi. |
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