| 陡坡垄槽栽培矮化果桑效益研究 |
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| 引用本文： | 吴远举,李自莲.陡坡垄槽栽培矮化果桑效益研究[J].水土保持通报,1993,13(3):9-14. |
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| 作者姓名： | 吴远举 李自莲 |
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| 作者单位： | 陕西省黄土高原治理研究所 米脂县 718100;陕西省黄土高原治理研究所 米脂县 718100 |
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| 摘 要： |
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| 关 键 词： | 水土保持 果桑 栽培 |
| 收稿时间： | 1992/8/10 0:00:00 |
Study on Benefit of Ridge trough Cultivation of Short-stalked Fruit Mulberry on Steep Slope Land |
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| Wu Yuanjiu and Li Zilian.Study on Benefit of Ridge trough Cultivation of Short-stalked Fruit Mulberry on Steep Slope Land[J].Bulletin of Soil and Water Conservation,1993,13(3):9-14. |
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| Authors: | Wu Yuanjiu and Li Zilian |
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| Institution: | Institute of Loess Plateau control in shaanxi province, mizhi county, shaanxi province, 718100;Institute of Loess Plateau control in shaanxi province, mizhi county, shaanxi province, 718100 |
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| Abstract: | The results of the show that compared with control experiement,mulberry juice production increased to 5.25 times,soil erosion amount increadsed from 0.799-10.8 tonper mu(1/15 of ha)to 0 ton/mu.Soil utrient concentration in both depth of soil profiel of to 50 cm and 0 to 100cm is 90% and 100% of the control ones respectively for total N,102.9% and 126.2% for total P,103.18% and 108.01% for total K,61.5% and 61.15% for available N(hydiolysed N),139.02% and 197.72 for available P and 91.48% and 92.54% for available K.The benefit of the cultivation is 5.55 times of control one. |
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| Keywords: | ridge though on steep slope land short-staked mulberry fruit tree soil and water conservation benefit |
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