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前言采取有效措施促使油茶(Camellia oleifera Abel)增产,努力多产茶油,是油茶产区群众日夜追求的目标,也是有的林业科研单位重点研究的项目之一。多年来特别是近几年,各地采用垦复茶山,给林地施肥,实行间作,修剪油茶等措施,都取得了一定的增产效果。本文介绍在油茶产区调查的资料和实地试验结果,论证林地培土促使油茶增加的一项有效措施,并对大面积油茶林地实行培土的可能性和方法进行探讨,以求扩大试验,推广使用。
Preface Taking effective measures to increase the yield of Camellia oleifera Abel and strive to prolong the production of tea oil is one of the most important research projects pursued by the forestry research institutes. Over the years, especially in recent years, various measures have been taken to cultivate Dasan, apply fertilizer to forest land, implement intercrops and prune camellia, all of which have achieved some stimulation effects. This article introduces the survey data and the field test results in the area of Camellia oleifera, demonstrating that the woodland cultivation can promote the increase of Camellia oleifera. It also discusses the possibility and method of earth-mulching in large area Camellia oleifera forest so as to expand the test and popularize it.