人参出苗前病害的预防
RENSHEN YANJIU(2006)
Abstract
人参病害多发生在春、夏两季。一般春季染病,夏季发病。为此出苗前控制好人参病源就会杜绝春、夏两季人参病害的发生。本文介绍春季人参染病的种类、发病原因及症状,以及人参出苗前控制病源的方法。
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