摘要
目的:研究PP333及种植密度对蔓性千斤拔种子产量、药材产量及质量的影响。方法:试验采用裂区设计,以喷施PP333为主因,种植密度为副因素进行试验,研究其对种子产量、药材产量及总黄酮含量的影响。结果:蔓性千斤拔种子产量以600 mg/L(PP333)+60株/m2(种植密度)最高,单位面积药材产量以600 mg/L(PP333)+90株/m2(种植密度)最高,最佳药材质量以900 mg/L(PP333)+60株/m2(种植密度)最高。结论:适宜的组合可提高蔓性千斤拔种子产量及药材产量,改善药材质量。
Objective：To study the effect of PP333 treatment on seed yield,medicinal materials yield and quality of Flemingia Philippinensis.Methods：The experiment was in split plot design for PP333 in main plot and in planting density subplot.Results：The seed yield of 600 mg/L（PP333）＋60 plants /m2（planting density） was the highest.The medicinal materials yield of 600 mg/L（PP333）＋90 plants /m2（planting density）was the highest.The quality of 900 mg/L（PP333）＋60 plants /m2（planting density） was the best.Conclusion：The appropriate density of PP333 and planting can improve seed yield,medicinal materials yield and quality of Flemingia Philippinensis.
出处
《中药材》
CAS
CSCD
北大核心
2012年第8期1199-1202,共4页
Journal of Chinese Medicinal Materials
基金
国家科技支撑计划(2011BAI01B00
2011BAI01B04)
关键词
PP333
蔓性千斤拔
总黄酮
PP333
Flemingia philippinensis Merr.et Rolfe
Total flavonoids
