湿地松3年生幼林配方施肥的计量分析  

A Study on Feritilization of the Three Years' Young Slash Pine

作　　者：谢作贵 

机构地区：[1]福建省寿宁景山国有林场,寿宁355501

出　　处：《山东林业科技》2006年第4期21-22,共2页Journal of Shandong Forestry Science and Technology

摘　　要：3年生湿地松幼林配方施肥试验结果表明:施用过磷酸钙对湿地松幼林生长有明显的促进作用。理想的施肥处理是氮、磷、钾全肥处理或者是单施磷肥,在缺钾地区配合钾肥使用效果更好。This paper reported the results of three-year research on growth response to feritilization in young slash pine plantation.The growth response was significant in application of Ca(P2O5).The ideal feritilization treatments are the whole feritilizer treatments of N.P and K.The effect will be better if K feritilizer is combinatively applied in the area's short of K.

关 键 词：湿地松幼林 施肥 肥效指数 

分 类 号：S791.246[农业科学—林木遗传育种]