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一、放任树的表现核桃放任树是指管理粗放、很少修剪的树。这类树的特点:枝干直立生长,侧生分枝少,枝条生长不规范,多交叉重叠,且长势弱,层次不清,枝条紊乱,从属关系不明;主枝多轮生、叠生、并生;内膛郁闭,由于主枝延伸过长,先端密挤,基部秃裸,造成树冠郁闭,透风透光不良,内膛空虚,结果部位外移;结果枝细弱,落果严重,坐果率一般只有20%,且品质差;
First, the performance of the tree laissez-faire Walled tree refers to the management of extensive, rarely pruned tree. The characteristics of such trees: branches upright growth, less lateral branches, branches of non-standard growth, overlapping and overlapping, and growing weak, unclear levels, branches disorder, subordinate unknown; main branch of multiple rotation, And the Ministry of Health; inner canopy closed, due to the main branch extension is too long, the first dense crowded, the base of the bald, resulting in crown closed, poor ventilation and light, the hollow bore, the results of the relocation site; Rate is generally only 20%, and poor quality;