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黄骅市地处渤海西岸,地势低洼,盐碱重,地下水矿化度高,新植枣树成活率低,并有假死现象。几年来,为提高枣树成活率,探索出以下可行的技术措施: 1、适时栽植 枣树是喜温树种,气温达14℃时才开始萌动。枣树皮层较薄易风干失水,春季晚栽比早春栽成活率高11％左右,假死率下降7％。春栽要秋季挖坑。
Huanghua is located in the west coast of the Bohai Sea, low lying, heavy salt, groundwater salinity high, low survival rate of newly planted jujube, and suspended animation. In recent years, in order to improve the survival rate of jujube, explore the following feasible technical measures: 1, timely planting Jujube tree is a warm temperature, the temperature reached 14 ℃ began to sprout. The jujube cortex is thin and easy to dry and dehydrate. The late spring planting rate is about 11% higher than that in early spring, and the mortality rate is 7%. Spring planted to dig pits in the fall.