| 栽培密度对猫爪草产量及化学成分的影响 |
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| 引用本文： | 张艳玲,孙万慧,胡孔峰,尹健,高致明. 栽培密度对猫爪草产量及化学成分的影响[J]. 河南农业科学, 2013, 42(4) |
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| 作者姓名： | 张艳玲 孙万慧 胡孔峰 尹健 高致明 |
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| 作者单位： | 1. 信阳农业高等专科学校,河南信阳,464000
2. 河南农业大学农学院,河南郑州,450002 |
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| 摘 要： | 在大田试验条件下,研究了不同栽培密度对猫爪草产量和化学成分的影响。结果表明,M1(45万株/hm2)处理的猫爪草单株块根产量(2.160g)和产量(971.88kg/hm2)最高,M3(30万株/hm2)处理下有利于猫爪草总糖、多糖、黄酮及蛋白质成分的积累。综合产量和化学成分含量因素,M1(45万株/hm2)处理是最佳栽培密度。
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| 关 键 词： | 栽培密度 猫爪草 产量 化学成分 |
Effects of Planting Density on Yield and Chemical Contents of Ranunculus ternatus Thunb. |
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| ZHANG Yan-ling , SUN Wan-hui , HU Kong-feng , YIN Jian , GAO Zhi-ming. Effects of Planting Density on Yield and Chemical Contents of Ranunculus ternatus Thunb.[J]. Journal of Henan Agricultural Sciences, 2013, 42(4) |
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| Authors: | ZHANG Yan-ling SUN Wan-hui HU Kong-feng YIN Jian GAO Zhi-ming |
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| Abstract: | The yield and chemical contents of Ranunculus ternatus Thunb.were studied under different density treatments in field experiments.The results showed that yield per individual(2.160 g) and unit yield(971.88 kg/ha) were the highest under M1(450 000 individuals/ha).The accumulation of total sugar,polysaccharide,flavone and protein reached their maximum under M3(300 000 individuals/ha).Overall taking the two elements of specific yield and chemical ingredients into consideration,M1(450 000 individuals/ha) was optimal under field conditions. |
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| Keywords: | planting density Ranunculus ternatus Thunb. yield chemical contents |
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