论文部分内容阅读
1.尽快排除果园积水无论是海涂围垦后建立的果园,或者是溪滩、平地果园,要立即排除积水。海涂果园如果塘堤围堰被冲毁,一时无法排除积水,则要积极参加塘堤修复工作,尽早排除积水,越快越好,尤其是海水。果树受台风的影响,左摇右摆,根系尤其是侧根和须根,大部分被拉断,若再加之根部长期浸在水中没有空气,就会很快导致根部腐烂。果树的抗盐性较弱,土壤通常含盐量在0.1％以下,才能正常生长。排除积水的同时还要整修排灌渠道,涵洞
1. As soon as possible to exclude orchards water Whether it is established after the reclamation of orchards, or streams beach, flat orchard, to immediately rule out water. If the tidal pond cofferdam is washed away, it is impossible to rule out the stagnant water for a while. If so, we should actively participate in the pond dike repair work and eliminate the water as soon as possible. The sooner the better, especially the sea water. Affected by the typhoon, the fruit trees are swayed left and right. The roots are especially the lateral and fibrous roots. Most of them are pulled off. If the root is immersed in water for a long time without air, it will quickly lead to root decay. Fruit tree salt resistance is weak, soil salt content below 0.1% in order to normal growth. Exclude stagnant water, but also repair irrigation and drainage channels, culverts