| 皇竹草工业原料林丰产栽培技术研究 |
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| 引用本文： | 周俊杰,卓儒菊,邝先松,李师阳.皇竹草工业原料林丰产栽培技术研究[J].中国林副特产,2010(4):17-19. |
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| 作者姓名： | 周俊杰 卓儒菊 邝先松 李师阳 |
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| 作者单位： | 1. 赣州市林业科学研究所,江西,赣州,314000
2. 赣州市林业调查规划研究院 |
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| 摘 要： | 皇竹草不同密度、不同施肥量、肥料N、P、K不同配比正交试验结果表明:在土壤瘠薄的山地种植皇竹草,对密度因素而言,以每亩种植密度3000株的最佳,对施肥量而言,以每亩180 kg的为佳,对肥料N、P、K配比因素而言,以2∶1∶2的为最好,试验组合以Ⅲ-3-B为最优。从不同土壤栽培对比试验可以看出,皇竹草适应性很强,在农田、瘠薄的山地红、黄壤种植均能正常生长,但要获得高产,必须做到科学施肥。
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| 关 键 词： | 皇竹草 工业原料 丰产栽培 |
The Test Report of High-yield Cultivation Technique on Pennisetum hyardum |
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| Zhou Junjie,Zhuo Ruju,Kuang Xiansong,Li Shiyang.The Test Report of High-yield Cultivation Technique on Pennisetum hyardum[J].Forest By-product and Speciality in China,2010(4):17-19. |
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| Authors: | Zhou Junjie Zhuo Ruju Kuang Xiansong Li Shiyang |
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| Institution: | 1.Institue of Forestry Science,Ganzhou,Jiangxi,314000;2.Institute of Forest Inventory and Planning,Ganzhou Jiangxi) |
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| Abstract: | With different density,different fertilizer levels and different NPK proportion of Pennisetum hyardum cultivation,the result of the orthogonal experiment showed that the optimum density was 3000 trees per mu,the best fertilization was 180kg per mu,the best NPK ratio was 2∶1∶2,the best experimental condition was Ⅲ-3-B.The different soil culture contrast test showed that Pennisetum hyardum with strong adaptability could normally grow in field and infertile red soils and yellow soils,but we have to scientifically cultivate to obtain high yield. |
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| Keywords: | Pennisetum hyardum Industrial Material High-yield Cultivation |
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