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作 者:陈春芳[1] 陈慧玲[1] 欧阳绍湘[1] 潘德森[1] 罗治建[1]
出 处:《湖北林业科技》2003年第3期46-47,共2页Hubei Forestry Science and Technology
摘 要:针对湖北省罗田、京山等板栗主要产区出现的栗树枯死现象进行调查分析,认为栗园密植“封行”及“硼磷双缺”对栗树生长有一定影响,但并非引起栗树死亡的根本原因,栗树枯死主要是由于栗园重栽轻管、栽培管理措施不当引起的。加强栗园综合丰产栽培技术管理是解决栗树枯死问题的最为有效的途径。This study investigate and analyzes the causes of the death of Chinese chestnuts in Hubei Province's chestnut main production area such as Luotian, Jingshan, we draw such conclusion from our study that row enclosure and simultaneous lack of boron and phosphorous due to close planting in chestnut orchard have certain influence on growth of chestnut tree but is not the basic cause for the death of this tree. The death is mainly caused by heavy measure in cultivation and light measure in management and the improper management measure in cultivation. To strengthen comprehensive management in technology of high - yield cultivation on chestnut orchard is the most effective way to solve the problem of chestnut death.
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