摘要
再植障碍已成为阻碍黑龙江果树生产的严重问题之一,本文概述了果树再植障碍的原因:生物因素和非生物因素,生物因素包括细菌、真菌和放线菌等,非生物因素包括土壤pH、灌溉方式等。针对这些原因,提出了切实可行的解决办法。
Continuous planting is a very serious problem for fruit trees＇ production in Heilongjiang. This paper summarized the impediment causes of the continuous planting. One was biotic factor including bacterium, fungi and actinomyces etc. The other was abiotic factor including soil pH, irrigation way etc. To resolve this problem, some solutions were also suggested.
出处
《黑龙江农业科学》
2006年第6期44-46,共3页
Heilongjiang Agricultural Sciences
关键词
果树
再植障碍
生物因素
fruit tree
continuous planting
biotic factor
