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Position: Home > Articles > Effect of Fertilization on Medicinal Material Output of Tribulus terrestris Journal of Jilin Agricultural University 2009,31 (2) 64-66+80

施肥对蒺藜药材产量的影响

作  者:
韩梅;杨利民;韩大勇;杨莉
单  位:
吉林农业大学中药材学院
关键词:
蒺藜;药材;施肥;产量
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不低于250 kg/hm2,过磷酸钙约500 kg/hm2;K2O不低于125 kg/hm2,硫酸钾约270 kg/hm2。以此施肥水平,蒺藜药材产量可达3 000~3 500 kg/hm2,较不施肥增产5~6倍。
译  名:
Effect of Fertilization on Medicinal Material Output of Tribulus terrestris
作  者:
HAN Mei,YANG Li-min,HAN Da-yong,YANG LiCollege of Chinese Medicinal Materials,Jilin Agricultural University,Changchun 130118,China
关键词:
Tribulus terrestris L.;medicinal materials;fertilization;output
摘  要:
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 respectively 450 kg/hm2 [CO(NH2)2],500 kg/hm2 [Ca(H2PO4)] and 270 kg/hm2(K2SO4).Under the above fertilizing quantity,the medicinal material output of Tribulus terrestris L.could obtain 3 000—3 500 kg/hm2 and was 5—6 times of no fertilization.

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