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本文通过采取不同的短截方式来研究杜仲幼树的短截效应；并应用常规方法，测定杜仲幼树的防护效益。数据分析结果认为，１／３短截方式具有较好的“复壮效应”，能提高杜仲幼树生长量；杜仲幼树具有较高的防护效益
In this paper, different stubs were used to study the short-cut effect of Eucommia saplings. The protective effect of Eucommia saplings was determined by routine methods. The results of data analysis indicated that the 1/3 truncation method had a good “rejuvenation effect” and could increase the growth of Eucommia saplings. Eucommia saplings had higher protective effect