我省鸭梨的栽培已有两千多年的历史,广大果产区贫下中农在生产实践中积累了丰富的经验,解放后,梨果产量不断提高。随着国民经济发展对梨果需求的不断增加,我所自1970年以来,在广泛总结群众经验的基础上,开展了梨幼树丰产栽培技术的研究工作,以期尽快地提高梨幼树的单位面积产量,为多快好省地发展梨果生产,提供经济有效的技术措施。 The cultivation of pear in our province has a history of more than two thousand years. The poor and middle peasants in the majority of fruit producing areas have accumulated rich experience in production practice. After the liberation, the output of pears and fruit trees has been continuously raised. With the increasing demand for pears in the national economy, since 1970, based on the extensive experience gained by the masses, we have conducted research on high-yielding cultivation techniques for young pears and raised the unit of young pears as soon as possible Area production, for more rapid and better development of pear production, to provide cost-effective technical measures.