定砧高接优质梨早果丰产栽培技术是近几年来我区试验推广的一项果树实用技术 ,经过中宁、青铜峡等地几年的试验示范 ,栽培成效显著 ,目前正普遍应用于经果林发展和实际生产中 ,具有良好的推广价值。现将栽培技术要点介绍如下。1　改土培肥1.1　改良土壤新建园地一般土壤盐渍化 Fixed anvil high quality pear early fruit High yield cultivation technology in recent years to promote the pilot test in our region a practical fruit trees, after several trials and demonstrations Zhongning, Qingtongxia and other places, the cultivation effect is remarkable, is now commonly used in the Fruit forest development and actual production, with good promotional value. The cultivation techniques are as follows. A soil improvement fertilizer 1.1 to improve soil new garden general soil salinization