黑龙江东部垦区苹果树腐烂病现状调查研究
Investigation on the Current Situation of Apple Rot Disease in Eastern Reclamation Area of Heilongjiang Province
林茹 1马现成 1王雪 1滕功海 1齐兴田 1张跃华1
作者信息
- 1. 佳木斯大学理学院,黑龙江佳木斯154007
- 折叠
摘要
[目的]明确黑龙江东部垦区苹果腐烂病的发病规律及特点.[方法]以黑龙江省红兴隆管局五九七农场林果业基地为样地,调查不同品种的苹果树腐烂病的发病情况,并分析腐烂病的相关影响因素.[结果]共调查苹果树8 272株,其中123果树3 256株,K9果树3 096株,农冠果树1 920株,平均发病率分别为32.68％、30.99％、33.44％.苹果树腐烂病主要发生在果树的主干处和向阳侧,苹果树腐烂病的发生情况与冻害、树龄、养分、树势、管理水平等因素有关.[结论]试验结果为苹果腐烂病的防治与预防提供了参考.
Abstract
[Objective] To research the occurrence regularity and characteristics of apple rot disease in eastern reclamation area of Heilongjiang Province.[Method] With horticulture base of 597 Farm in Heilongjiang Province as a case,incidence ofrot disease of different apple varieties was investigated.Relevant influencing factors of rot disease were analyzed.[Result] Among the 8 272 apple trees in the base, 123, K9 and Nongguan had 3 256 ,3 096 and 1 920 plants,respectively.Their average incidence rates were 32.68％ ,30.99％ and 33.44％.Apple rot disease mainly appeared on the trunk and sunny side.Its occurrence was affected by the freeze injury,tree age,nutrient,tree vigor,management level and so on.[Conclusion] This research provides references for the control and preventioa of apple rot disease.
关键词
果树腐烂病/调查/冻害/影响因素Key words
Fruit rot disease/Investigation/Freeze injury/Influencing factors引用本文复制引用
基金项目
佳木斯大学校长创新创业基金(xzyf2014-13)
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据