摘要
对银杏为主的混农林系统改良试验示范研究结果表明,银杏与低秆农作物间作平均高生长和粗生长值均高于单一种植的20％左右,银杏-烤烟模式生长最佳,其树种平均高生长和粗生长值分别比对照增加25％左右。
The sustainable,stable cultivated model of Ginkgo agroforestry,such as Ginkgo intercropped with short pole crops shows that the average growth level of Ginkgo tree is 20 % higher than that of the pure Ginkgo cultivation,the best growth model is Ginkgo+roasted tobacco,its average growth level is 25% higher than that of the control.
出处
《中国生态农业学报》
CAS
CSCD
2003年第2期117-118,共2页
Chinese Journal of Eco-Agriculture
基金
云南省"农村社区生态林业建设与天然林保护研究"项目
