| 多年生饲草玉米品种SAUMZ1号引种栽培试验 |
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| 引用本文： | 周正邦,罗亚红,欧珍贵. 多年生饲草玉米品种SAUMZ1号引种栽培试验[J]. 西南农业学报, 2011, 24(6) |
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| 作者姓名： | 周正邦 罗亚红 欧珍贵 |
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| 作者单位： | 贵州省亚热带作物研究所,贵州省生物质能源研究所,贵州兴义562400 |
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| 基金项目： | 贵州省黔西南州项目“多年生饲草玉米SAUMZI号试验示范推广”(2009-15) |
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| 摘 要： | 为多年生饲草玉米品种SAUMZ1号在贵州的推广应用提供科学依据,于2009年从四川农业大学玉米研究所引进玉米品种SAUMZ1,并在绿茵畜牧有限公司的坝地进行了播期、密度、播种深度、施肥和采收茬数对饲草玉米品种SAUMZ1号生育和产量的影响试验.结果表明:最佳播种期为4月中下旬,播种深度为15 ～20 cm,播种密度为2.5万/hm2,生长期间施尿素450 ～600kg/hm2作追肥,刈割鲜草3次,在此条件下可获得较高的产量.
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| 关 键 词： | 饲草玉米 SAUMZ1号 引种试验 产量 |
Perennial Forage Maize Variety Introduction and Cultivation Test of SAUMZ1 |
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| ZHOU Zheng-bang , LUO Ya-hong , OU Zhen-gui. Perennial Forage Maize Variety Introduction and Cultivation Test of SAUMZ1[J]. Southwest China Journal of Agricultural Sciences, 2011, 24(6) |
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| Authors: | ZHOU Zheng-bang LUO Ya-hong OU Zhen-gui |
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| Affiliation: | ZHOU Zheng-bang,LUO Ya-hong,OU Zhen-gui(Guizhou Institute of Subtropical Crops,Guizhou Xingyi 562400,China) |
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| Abstract: | In order to provide a scientific reference for generalization and application of perennial forage maize SAUMZ1 in Guizhou,which was introduced from maize research institute of Sichuan Agricultural University in 2009,a field experiment was conducted to study the effects of sowing stage,density,sowing depth,fertilization and harvest times on growth and yield of SAUMZ1 in Green livestock Co.,LTD.The results showed that the optimum sowing stage,depth,density,topdressing amount of urea and harvest times were mid... |
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| Keywords: | Forage maize SAUMZ1 Introduction test Yield |
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