摘要
应用土肥管理、整形修剪、病虫防治和保花保果综合优化管理技术,使150 hm2成龄低产枣树亩产提高150%,裂果率下降36%,虫果率控制在5%以下。
Integrated measures like fertilization,soil improvement,pruning and pest and disease control were carried out for jujube plantations.The yield of jujube of 150 hm2 was increased by 150% while fruit cracking decreased by 36% and pest infection rate under 5%.
出处
《陕西林业科技》
2009年第3期143-145,共3页
Shaanxi Forest Science and Technology
关键词
枣树
干旱山区
优化管理
示范推广
Chinese jujube
arid mountainous area
management improvement
demonstration and extension
