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| 抗旱保水剂和缓释肥料在公路边坡香根草种植中的应用 | |
| 引用本文： | 王文华,熊元,孙锐锋,陈传庆,王飞.抗旱保水剂和缓释肥料在公路边坡香根草种植中的应用[J].贵州农业科学,2006,34(Z1):70-71. |
| 作者姓名： | 王文华 熊元 孙锐锋 陈传庆 王飞 |
| 作者单位： | 1. 贵州省农业科学院,土壤肥料研究所,贵阳,550006 2. 贵州省农业科学院,贵阳,550006;贵阳国家农业科技园区管委会,贵州,贵阳,550018 3. 贵阳国家农业科技园区管委会,贵州,贵阳,550018 |
| 摘 要： | 在公路边坡香根草生物治理中应用新型抗旱保水剂和高效缓释肥料的试验证明,该技术措施既能保证香根草生长期间的水分和养分的有效供应,又能提高香根草的种植成活率和坡面覆盖率,达到较好的护坡效果。试验结果表明:既施用缓释肥料,又采用保水剂处理的香根草移栽成活率达93%,坡面覆盖率达90%,护坡效果极好,150 d后坡面香根草已形成草篱,能有效地拦截坡面水土,生物治理和景观效果较佳。 |
| 关 键 词： | 香根草 公路边坡 新型抗旱保水剂 高效缓释肥料 护坡效果 |
| 文章编号： | 1001-3601(2006)增刊-0169-0070-02 |
| 修稿时间： | 2006年4月11日 |
Application of New Water Absorbing Reagent and Fertilizer with High Efficiency and Slow Release in Vetiveria zizanioides Planted on Sloping Land along Road |
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| WANG Wen-hua,XIONG Yuan,SUN Rei-feng,CHEN Chuan-qing,WANG Fei.Application of New Water Absorbing Reagent and Fertilizer with High Efficiency and Slow Release in Vetiveria zizanioides Planted on Sloping Land along Road[J].Guizhou Agricultural Sciences,2006,34(Z1):70-71. | |
| Authors: | WANG Wen-hua XIONG Yuan SUN Rei-feng CHEN Chuan-qing WANG Fei |
| Abstract: | The technical measure of applying new water absorbing reagent and fertilizer with high efficiency and slow release can not only ensure the effective supply of water and nutrients,but also improve the planting survival ratio and cover rate in management of Vetiveria zizanioides planted on sloping land along road.The results show that the transplant survival ratio and cover rate of Vetiveria zizanioides with applying the water absorbing reagent and fertilizer with slow release are up to 93% and 90% respectively and the Vetiveria zizanioides planted on sloping land after 150d forms the straw hedge which can effectively preserve soil and water in sloping land and get the better effects of ecological administer and landscape. |
| Keywords: | Vetiveria zizanioides sloping land along road new water absorbing reagnt fertilizer with high efficiency and slow (release) effect of(protective) sloping land |
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