摘要
通过为期4年时间的银中杨育苗对比试验,结果表明:银中杨圃地留根育苗技术简单易用,推广前景广阔,同等条件下,4年间每667 m2的圃地,留根育苗每年可生产5 200株根蘖苗,要比传统的硬枝扦插育苗净增纯利润20 270元。
Through comparative experiments on Populus albaxP, borolinensis for four years, resuh shows that： remain-rootsseedlings technology for Populus albaxP, borolinensis nursery is simple ＆ easy-to-use and have broad prospect for promotion ; under the same conditions, per 667 m2 can emergence 5 200 suckers in nursery in the past four years ; it net increased pure profit by 20 270 Yuan than that of the traditional hardwood cuttings.
出处
《防护林科技》
2012年第6期30-31,共2页
Protection Forest Science and Technology
关键词
银中杨
圃地
留根育苗
扦插育苗
Populus albaxP, borolinensis
nursery
remain-roots-seedlings
euttage seedling-raising
