热带农业科学2025，Vol.45Issue(3)：57-63,7.DOI:10.12008/j.issn.1009-2196.2025.03.009
不同生态环境三七高产高效栽培试验
Analysis of the Higher Yield and Higher Benefit Mode of Panax notoginseng under Different Ecological Conditions
摘要
Abstract
To investigate the economic performance of the various types of Panax notoginseng types under different eco-logical conditions,a randomized block design method was used to study the effective red seed yield,fresh Sanqi yield,and economic benefits of Sanqi at 21 experimental sites.The results indicated that the fresh yield of red seeds and the economic performance significantly differed among different ecological conditions.The effectiveness of red seeds in P.notoginseng sig-nificantly differed,and the red seed yield was excellent in areas with relatively high average annual temperatures and moderate rainfall.P.notoginseng from Dulong(average annual temperature of 18.3℃ and annual average precipitation of 1 500.0 mm)had the highest fresh yield of red seeds,which was 729.71 kg·667 m-2 among the tested samples,and the economic benefit was 1152 136.41 yuan·hm-2 at the twenty-one different experimental sites.Therefore,in addition to the cultivation technique,two other important factors affect the effectiveness of red seeds:temperature and planting altitude.In areas suitable for P.notoginseng cultivation at an altitude of 1 200～1 500 m,higher temperatures led to greater effectiveness of red seeds.However,in areas with an altitude above 1 500 m,higher altitudes led to lower effectiveness of red seeds.The fresh yield was not sig-nificantly different,and P.notoginseng from Bazhai(average annual temperature 16.5℃,annual average precipitation 1 300.0 mm)had the highest fresh yield,which was 1 069.05 kg·667 m-2 among the tested samples.This study provides a theoretical basis for the sustainable ecological planting of P.notoginseng and provides methods for the development of P.notoginseng.关键词
三七/不同生态环境地区/有效红籽/新鲜三七产量/经济效益Key words
Panax notoginseng/different ecological conditions/the effectiveness of red seeds/fresh yield/economic per-formance分类
农业科技引用本文复制引用
赵大伟,王灿,杨莉,孙宏伟,徐杰,李玲..不同生态环境三七高产高效栽培试验[J].热带农业科学,2025,45(3):57-63,7.基金项目
文山州兴文英才项目(No.WS-KJLJ0009) （No.WS-KJLJ0009）
绿色高效三七种植技术提升与应用示范项目[No.文财农[2024]3号]. （）
