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加强幼龄果树的夏季管护沭阳县多种经营管理局岳以德近几年,一些乡、村及农户新栽不少果树。这些果树正处于生长发育阶段,根系欠发达,吸收水肥能力低;枝脆叶嫩,抗逆性差。现届夏季,气温高、雨水多,又是果树生长旺季,需肥量大;加上此时病虫害多,还有涝、渍或干旱...
Strengthening the management of young fruit trees in summer Shuyang County, a variety of management Yue Yide In recent years, some townships, villages and farmers planted a lot of fruit trees. These fruit trees are in the stage of growth and development, underdeveloped roots, water and fertilizer absorption capacity is low; crisp leaves tender, poor resistance. The current summer, high temperatures, rain and more fruit trees growing season, the need for large amount of fertilizer; coupled with more pests and diseases at this time, as well as waterlogging, stains or drought ...