谈长白落叶松商品幼苗施肥技术

Shallow talk long the white shed leaves loose the merchandise young sprout apply fertilizer a technique

施肥试验研究的目的是从实践中找出有机肥料、无机肥料、基肥、追肥的合理使用,探索苗木生长最佳的施肥方案和操作技术。

We apply fertilizer to experiment research mainly this time to find out organic fertilizer from the fulfillment,have no machine fertilizer,Ji fatty,make track for fatty of reasonable usage,the study grows to the seedling wood the best reasonable of apply fertilizer a project and operate a technique,this be the actual problem that the current nursery garden needs resolve urgently to.