摘要
本文分析了铜川市核桃产业的发展现状和存在问题。在现有80万亩核桃中,当地老品种占90%以上,缺乏新品种;管理技术老化,一般很少施肥灌水和修剪;专业人才缺乏;品牌意识薄弱。同时阐述了铜川今后发展早实核桃的关键技术。
This paper analyzes the walnut industry status and problems in Tongchuan.In the existing 5.3 hm2,old variety takes up more than 90%,with old technological management,lacking irrigation,fertilization and pruning.Shortage of specialized professionals as well as weak brand concept made Tongchuan walnut industry confronted with great challenge.Some key techniques for improvement were suggested.
出处
《陕西林业科技》
2009年第6期93-96,共4页
Shaanxi Forest Science and Technology
基金
国家林业局项目"核桃良种及无公害栽培技术中试"[2009-1-2]
关键词
核桃
现状问题
关键技术
Walnut
status and problems
key techniques
