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柱花草秋播试验

Fall Sowing Experiments of Stylosanthes

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【作者】 郑邦兴何云绮莫润苍林起边

【Author】 zheng BanyXing ;He YunYi ;Mo Run Cang ;et al(Soil and fertilizer research institute research institute Guangdong Academy of Agricultural Sciences Guangzhou 510640)

【机构】 广东省农科院土肥研究所

【摘要】 柱花草在广东春播为常规,但由于苗期生长缓慢,不利于与杂草竞争、早收和高产优质;而秋播柱花草在气温20℃左右以生根为主,地上地下生长均衡,有利于小苗越冬,翌年早生快发,从而也利于与杂草竞争和高产优质,在我省南亚热带地区可以利用“十月小阳春”的降水过程,实施秋播。本试验结果表明秋播技术值得示范推广。

【Abstract】 he Spring Sowing of stylosanthes is the old routine in Guan8dong. yet it is unfavourable for stylosanthes to compete with natural grass,to be reaped early and expect high -yield with good quality because of the slow glowth in seedling stages. But the fall sowing stylosonthes mainly develop roots which are nourished evenly at about 20℃.this is good for the seedling to live through the winter and glow early and fast in the next spring.So it can compete with weeds and gather hlgh-yield with good quality. We can tske advantage of the raining days in “October the little spring ”to apply fall sowing in the sowth sub- tropical zone,This researches concluded that the fall sowing teehnology of styfosanthes is worthy to be widely recommended.

【关键词】 柱花草秋播小苗越冬
【Key words】 stylosanthes fall sowing Seedling overwinter
  • 【文献出处】 广东畜牧兽医科技 ,GUANGDONG JOURNAL OF ANIMAL AND VETERRINARY SCIENCE , 编辑部邮箱 ,1995年01期
  • 【分类号】S541.904.2
  • 【下载频次】39
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