大连地区露地栽培樱桃结果期水肥解决方案

Water and Fertilizer Management for the Fruit-bearing Stage of Cherry-trees in Dalian Area of Liaoning Province

结果期的樱桃树对养分需求集中且量大,因此根据樱桃生长发育的需肥规律,满足各生长关键时期的肥料供应十分必要。另外樱桃树根系浅,呼吸量大,具有既怕干旱又不耐涝的特点,适时合理供水是生产中不可忽视的环节。针对大连地区露地栽培结果期樱桃的水肥需求特点,提出了全程的解决方案,具有很强的可操作性和实践指导作用。

The nutrients demands of cherry trees at the fruit-bearing period are concentrated and large. Therefore, it is necessary to meet the fertilizer needs in the different growing period.In addition, the roots of cherry trees are shallow with a large quantity of breathing,so cherry trees can not withstand drought or excess water. Therefore, timely and reasonable water supply can not be ignored in the production. In this paper, according to the water and fertilizer characteristics of cherry trees in the fruit-bearing period in Dalian, the author put forward solutions to the water and fertilizer management.