怎样选购优质果树苗

• 作 者: 万少侠
• 机 构: 河南舞钢市林业科研所 462500
• 出 处: 中国农村科技
• 发表日期: 1996年03期
• 关键词: 果树苗木 苗木根系 优选方法 均匀分布 嫁接口 根径 选栽 检疫对象 整形带 苗干

果树苗木的好坏或真假直接影响着果农日后的经济效益,所以提醒果农一定要科学选购优质果树苗,其优选方法是: 1.看来源 苗木一定要在信得过的苗圃采购你所需要的种类和品种,并且要签订合同,如有问题可以追赔。 2.看根系 苗木根系要发达、完整,侧根和须根要多些,最少要有3条以上均匀分布的粗壮侧根,根径在0.3—0.6厘米之间为佳。

Fruit tree seedlings are good or bad or direct impact on the economic benefits of fruit farmers in the future, so to remind farmers must scientifically purchase high-quality fruit saplings, the preferred method is: 1. Look at the source of seedlings must be trusted nursery sourcing what you need Types and varieties, and to sign a contract, if there is a problem you can recover. 2. To see the roots of seedlings root system to be developed and complete, lateral roots and fibrous roots to be more, at least have more than 3 uniform distribution of stout side roots, root diameter of 0.3-0.6 cm better.