利用“3414”实验设计进行苎麻测土配方施肥研究  

Soil Testing and Formulated Fertilizers for Ramie by Design “3414”

作　　者：曹诣[1] 崔国贤[1] 刘楠楠[1] 黄敏升 李雪玲[1] 白玉超[1] 

机构地区：[1]湖南农业大学苎麻研究所,长沙410128

出　　处：《中国麻业科学》2015年第3期138-143,共6页Plant Fiber Sciences in China

基　　金：国家麻类产业技术体系建设专项资金资助(CARS-19)

摘　　要：采用"3414"肥效试验设计,研究了测土配方施肥对苎麻产量的影响,分析了氮、磷、钾肥的肥料效应,提出了肥料效应函数模型,获得了最佳经济施肥量、最高产量施肥量。This paper was carried out to study the effect of soil testing and formulated fertilizers on ramie yield by method ＂3414＂, and also the fertilizer efficiency of N, P, K was analyzed. The effective function models of formulated fertilizers were proposed, and the optimal economic quantity of fertilizers and the quantity of fertilizers for the highest yield of ramie were obtained respectively.

关 键 词：苎麻 测土配方施肥 肥效试验 施肥模型 

分 类 号：S563.1[农业科学—作物学]