| 栽培密度和施肥对半夏产量与总生物碱影响的研究 |
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| 引用本文： | 阮培均.栽培密度和施肥对半夏产量与总生物碱影响的研究[J].中国农学通报,2010,26(15):190-194. |
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| 作者姓名： | 阮培均 |
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| 作者单位： | 1. 贵州省毕节地区农业科学研究所,贵州毕节,551700
2. 威宁彝族回族苗族自治县果蔬站,贵州威宁,551300 |
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| 基金项目： | 国家科技支撑计划项目课题 |
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| 摘 要： | 目的]通过不同栽培密度及有机肥、磷肥施用量对半夏产量和总生物碱含量影响的研究，为制定半夏高产优质栽培措施提供依据。方法] 田间采用三因子五水平通用旋转组合设计方法进行试验，半夏总生物碱含量测定采用重量法。 结果] 栽培措施对半夏产量和总生物碱含量影响的重要程度依次为：栽培密度＞施P2O5量＞施有机肥量＞。结论]栽培密度对半夏产量和总生物碱含量的影响最大，其次为磷肥施用量，有机肥施用量较小；在半夏栽培中，密度及有机肥、磷肥施用量应控制在一定合理范围，才有利于半夏产量的提高及其总生物碱含量的积累。
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| 关 键 词： | 中草药提取物 中草药提取物 益绿素 鸡 生长性能 经济效益 |
| 收稿时间： | 2010/2/22 0:00:00 |
| 修稿时间： | 2010/5/19 0:00:00 |
Research on Effect of Planting Density and Fertilizer Application on Pinellia Ternata Yield and Total Alkaloids |
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| Ruan Peijun,Dong Ensheng,Mei Yan,Li Jinkang,Wang Xiaohua,Hu Minghong,Zhao Mingyong,Shao Jiqing,Yang Yuanping.Research on Effect of Planting Density and Fertilizer Application on Pinellia Ternata Yield and Total Alkaloids[J].Chinese Agricultural Science Bulletin,2010,26(15):190-194. |
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| Authors: | Ruan Peijun Dong Ensheng Mei Yan Li Jinkang Wang Xiaohua Hu Minghong Zhao Mingyong Shao Jiqing Yang Yuanping |
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| Institution: | 1 Agriculture Science Institute of Bijie Prefecture of Guizhou Province , Bijie Guizhou 551700; 2 Fruit and vegetable station of Weining Yi Hui Miao Autonomous County , Weining Guizhou 551300) |
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| Abstract: | Effect of planting density and fertilizer application on Pinellia ternata yield and total alkaloids was studied in order to provide basis for Pinellia ternata high-yield and good-quality cultivation measure. 3 factors and 5 levels universal rotatory experimental design method was adopted to carry out field trials . Gravimetric method was used to determine total alkaloids ＇ content. Materialitylevel of cultivation measure ＇ s effect on Pinellia ternata yield and total alkaloids was： planting density application of P 2 O 5 application of organic fertilizer. Planting density had the biggest influence on Pinellia ternata yield and total alkaloids, followed by application of phosphorus . Application of organic fertilizer had little influence . During Pinellia ternata cultivation, density, application of organic fertilizer and phosphorus should be kept within reasonable limits, which was beneficial to Pinellia ternate yield improvement and total alkaloids accumulation . |
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| Keywords: | Pinellia ternata density organic fertilizer phosphorus yield total alkaloids |
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