| 徐钡昌,段丽华,杨维雄,杨利明,罗志传,严 毅.不同林下种植滇黄精产量及有效成分含量研究[J].林业调查规划,2023,48(6):215-219 |
| 不同林下种植滇黄精产量及有效成分含量研究 |
| Yield and Active Ingredient of Polygonatum kinganum under Different Forests |
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| DOI： |
| 中文关键词: 林下 种植模式 滇黄精 产量 有效成分 |
| 英文关键词: under the forest planting modes Polygonatum kingianum yield active ingredient |
| 基金项目:中央财政林业科技推广示范资金（〔2022〕TG09号）. |
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| 摘要点击次数: 101 |
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| 中文摘要: |
| 选择3种不同模式林下种植滇黄精，即华山松林+滇黄精模式、油橄榄林+滇黄精模式、核桃林+滇黄精模式，比较分析不同模式下滇黄精株高、叶片数、产量及有效成分含量。结果表明，华山松林+滇黄精模式中滇黄精株高、叶片数动态变化均达最大值，油橄榄林+滇黄精模式平均产量最高为757.05 kg/667 m2，相关性分析结果表明产量与株高、叶片数呈正相关，相关系数分别为0.549、0.398。滇黄精有效成分差异性结果分析表明，不同林下种植对滇黄精各有效成分含量的影响差异显著（P＜0.05），通过隶属函数值法对不同种植模式滇黄精7个指标进行综合评价，华山松林+滇黄精模式均值最高为0.703 5，综合优势明显，将为当地科学合理开展林下中药材种植提供参考。 |
| 英文摘要: |
| Three different forests were selected for planting Polygonatum kingianum, namely Pinus armandii+Polygonatum kingianum (P+P), Olea europaea+Polygonatum kingianum (O+P), Juglans reiga+Polygonatum kingianum (J+P). The plant height, leaf number, yield and active ingredient content of Polygonatum kingianum were determined and compared. The results showed that the dynamic changes of plant height and leaf number of Polygonatum kingianum were the highest in P+P, and the average yield O+P was the highest at 757.05 kg/667 m2. The correlation analysis showed that the yield was positively correlated with plant height and leaf number, the correlation coefficients were 0.549 and 0.398 respectively. The analysis of the difference in active ingredients showed that the influence of the effective ingredient contents of Polygonatum kingianum under different forests was significantly different (P<0.05). The membership function value method was used to comprehensively evaluate seven indicators of different planting modes. The highest average P+P was 0.703 5, and the comprehensive advantage was very obvious, which provided a reference for the local scientific and rational development of Chinese herbal medicine planting under forest. |
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