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近一段时间,农民朋友引种美国黑核桃的热情很高,这是一种好现象。为了使大家少走弯路,避免不必要的损失,下面请省林业厅技术站冯月生同志将美国黑核桃的详细情况介绍一下,供大伙参考。
Recently, the enthusiasm of peasant friends introducing the United States black walnut is very high, which is a good sign. In order to make everyone detours, to avoid unnecessary losses, the following provincial Forestry Department Feng Yuesheng technical station comrades will be the United States about the details of black walnut for your reference.