开始拔草，整理树行，安装滴灌，铺
开始拔草，整理树行，安装滴灌，铺设地布https://appimg.guoyetong.com/pic/20190701/1561945688641837_830.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
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为了减轻干旱的危害，需采取抗旱措施:
①修建水利基础设施。因地制宜的建设各项水利设施，修建水库、蓄水池、水窖，增加蓄水量。建水渠引水、打水井等增加水源。
②有关部门，依据气象条件，人工降雨，增雨作业，缓解旱情。
③采取节水措施。采用滴灌，微灌等节水灌溉方式，根区交替灌水，合理用水，采用覆盖地膜，地布、秸杆、覆沙，穴贮肥水，用椰糠、保水剂等保水措施。
④增施有机肥，中耕保墒，生草园及时割伐草节水保墒，平衡施肥，施水溶性黄腐酸(抗旱剂一号)，生根壮树，以肥调水提高水分利用效率。
⑤喷施生长延缓剂与抗蒸腾剂。喷施矮壮素，黄腐酸降低果树蒸腾，减少水分蒸发。在果树干旱前期喷施1次1一5%膜利康水剂，可显著提高果树抗旱能力，持续干旱30天后再喷一次。
⑥合理修剪，合理负载，通过适当疏枝疏果，降低蒸腾量，达到抗旱的目的。
向你学习
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