摘要
研和镇板栗实生栽培面积大 ,管理粗放 ,产量低 ,品质差。采用云南省林业科学院选育的板栗新品系对低产栗园进行嫁接改造 ,并加强对改造后栗园的管理 ,实现了板栗早实丰产 ,优质高效。为大面积改造低产栗园提供了配套技术。
Yanhe town of Yuxi county had a considerable scale of chestnut cultivation, whereas the management level was quite undeveloped, the chestnut gardens had the common situation of low yield and poor nut quality. Using the scions of new varieties cultivated by Yunnan Academy of Forestry and promoting the management of the chestnut garden, double effect of both high yield and good quality was achieved. The chestnut garden improvement of Yanhe town provided a demonstration for improving the low yield chestnut garden.
出处
《林业调查规划》
2003年第1期106-109,共4页
Forest Inventory and Planning
关键词
板栗
低产园
嫁接改造
chestnut
low yield garden
improve by grafting
