| 不同耕翻深度对羊草根茎营养物质含量的影响 |
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| 引用本文： | 张建华. 不同耕翻深度对羊草根茎营养物质含量的影响[J]. 内蒙古农业大学学报(自然科学版), 1991, 0(3) |
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| 作者姓名： | 张建华 |
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| 作者单位： | 内蒙古农牧学院中心实验室 |
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| 摘 要： | 本文研究了在不同耕翻深度下,羊草根茎营养物的变化情况。实验表明,浅耕、中耕和深耕,羊草根茎的总糖、磷、钙、镁的百分含量都明显比对照高。根据4种营养成份在植物中的重要程度按加权评分思想,认为采用10cm 左右的深度耕翻羊草草原是较适宜的耕翻深度。
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| 关 键 词： | 羊草 耕翻深度 |
Effect of Different Ploughing Depths on Nutrient Accumulation in Rhizome of Aneurolepidium Chinense |
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| Zhang Jianhua. Effect of Different Ploughing Depths on Nutrient Accumulation in Rhizome of Aneurolepidium Chinense[J]. Journal of Inner Mongolia Agricultural University(Natural Science Edition), 1991, 0(3) |
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| Authors: | Zhang Jianhua |
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| Abstract: | This paper deals with nutrieut aceumulation in rhizome of Aneurolepidi-um chineuses under freatment of different ploughing depths.The resuitsshowed that the contents of total sugar,P.Ca and Mg in ploughed plots(Shollow to deep ploughing) were obviously higher than that in unploughedcontrol.According to the important degree of the four nutrients in plants,itwas considered,by weighted score,that ploughing Aneurolepidinm chinensepasture at a depth of 10 cm was suitable. |
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| Keywords: | Aneurolepidium Chinense ploughing depth |
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