| 施肥对蒺藜药材产量的影响 |
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| 引用本文： | 韩梅,杨利民,韩大勇,杨莉.施肥对蒺藜药材产量的影响[J].吉林农业大学学报,2009,31(2). |
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| 作者姓名： | 韩梅 杨利民 韩大勇 杨莉 |
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| 作者单位： | 吉林农业大学中药材学院,长春,130118 |
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| 基金项目： | 国家科技支撑计划，吉林省科技发展计划重点项目 |
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| 摘 要： | 在沙地生境中,施肥是提高规范化种植蒺藜药材产量的重要农艺措施.研究结果表明:不同氮、磷、钾施用量对蒺藜药材产量影响显著,氮肥是产量的第一限制因子,其次是磷肥和钾肥.将N、P2O5和K2O换算N、P、K肥料施用量为N不低于230 kg/hm2,尿素约450 kg/hm2;P2O5不低干250 kg/hm2,过磷酸钙约500 kg/hm.;K2O不低于125 kg/hm2,硫酸钾约270 ks/hm2.以此施肥水平,蒺藜药材产量可达3 000～3 500 k/hm2,较不施肥增产5～6倍.
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| 关 键 词： | 蒺藜 药材 施肥 产量 |
Effect of Fertilization on Medicinal Material Output of Tribulus terrestris |
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| HAN Mei,YANG Li-min,HAN Da-yong,YANG Li.Effect of Fertilization on Medicinal Material Output of Tribulus terrestris[J].Journal of Jilin Agricultural University,2009,31(2). |
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| Authors: | HAN Mei YANG Li-min HAN Da-yong YANG Li |
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| Institution: | HAN Mei,YANG Li-min,HAN Da-yong,YANG LiCollege of Chinese Medicinal Materials,Jilin Agricultural University,Changchun 130118,China |
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| Abstract: | Fertilization is one of the important agricultural measures increasing the medicinal material output of Tribulus terrestris L.under standardization planting in the sand habitat.The results showed: the medicinal material output had significant difference under different fertilizing quantity of N,P and K fertilizers.The first limit factor was N fertilizer,and the next was P and K fertilizer.The fertilizing quantity of N,P and K was respectively 230 kg/hm2(N),250 kg/hm2(P2O5) and 125 kg/hm2(K2O),or respectivel... |
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| Keywords: | Tribulus terrestris L medicinal materials fertilization output |
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