摘要
目的研究不同间作模式下板蓝根农艺性状、产量及经济效益的差异,探讨板蓝根最佳种植模式。方法采用大田随机区组试验,设计板蓝根与玉米6:1(T1)、6:2(T2)、12:4(T3)和计板蓝根与芝麻4:2(T4)、9:5(T5)、15:7(T6),共6种模式,测定板蓝根农艺性状、根产量、大青叶产量及玉米或芝麻产量,并进行经济效益分析。结果间作后单株板蓝根重和大青叶重增加,板蓝根最佳模式为板蓝根与玉米6:1和6:2间种,经济效益分别增加11.6%和11.9%。结论板蓝根与玉米间作能明显提高经济效益,板蓝根最佳模式为板蓝根与玉米6:2间种。
Objective To study the effects of different intercropping patterns of Isatis indigotica on morphologic characteristics,yield and economic benefit of Isatis indigotica in order to explore the optimizing intercropping pattern of Isatis indigotica.Methods The field experiment was carried out in a randomized complete block,and agronomic characters,yield and economic benefits of Isatis indigotica were measured.Results The results indicated that the weight of root and leaf of intercropping Isatis indigotica increased,and the economic benefits were increased by 11.6% and 11.9% under 6（Isatis Indigotica） ： 1（corn） and 6（Isatis Indigotica） ： 2（corn）.Conclusion I.indigotica and corn intercropping could increase economic efficiency,and the optimizing intercropping pattern was 6（I.indigotica） and 2（corn）.
出处
《现代中药研究与实践》
CAS
2012年第4期9-11,共3页
Research and Practice on Chinese Medicines
基金
国家发改委中药材扶持资金项目计划(2004-2911)
关键词
板蓝根
间作
产量
经济效益
Isatis indigotic
intercropping
yield
economic benefits
