摘要
秦岭北麓核桃栽培历史悠久,传统方法用种子繁育的实生苗木,一般生长缓慢,结果迟,品质差。采用枝接技术,嫁接成活率低。通过在周至县地区多年的育苗试验,引用地膜覆盖能提高出苗率和苗木品质,采用方块芽接技术,可明显提高嫁接成活率。
Traditionally, the walnut has been grown from seeds and due to that, the plant grows slowly and bears nut of bad quality. The experiment in Zhouzhi has been conducted by bud grafting together with mulching, which has improved the survival rate of grafting greatly.
出处
《陕西林业科技》
2012年第4期111-112,116,共3页
Shaanxi Forest Science and Technology
关键词
核桃
育苗
Walnut
seedling raising
Qinling
