摘要
广西富川银杏良种产业化示范基地的经营方式是公司 +科研院所 +农户 ,主要的栽培技术包括选择良种 ,合理整地、密植、嫁接、配置植株 ,整形修剪 ,合理施肥 ,人工辅助授粉 ,改良土壤理化性状和病虫害防治等。该示范基地已经成功地定植银杏树 10 0 hm2 ,其中 30 hm2 开始挂果 ,结果株率达 2 0 % ,平均株产白果 (种核 )15 0 g,最高株产 10 0 0 g以上。
The business operation of firm plus institution plus farmers is adopted in the Gingko Industrialization Farm in Fuchuan,Guangxi The cultivation techniques used on the farm included selection of improved varieties,soil cultivation,rational density planting,grafting,disposing male frees,proper pruning and manuring,artificial polliation,control of diseases and pests and so on The 100 hm 2 of the farm has been planted with Gingko trees The trees of over 30 hm 2 yield fruits The fruiting trees account for 20% The yield of fruits of a single tree is 150 g on average The highest yield for a single tree is 1000g upward
出处
《广西科学院学报》
2004年第3期192-194,共3页
Journal of Guangxi Academy of Sciences
基金
广西科学院科技基金项目 (桂科院研 2 0 0 0 -0 1)资助。
