黑龙江农业科学Issue(6)：122-126,5.
施肥对紫花苜蓿产量和品质的影响
Effect of Formula Fertilizing on the Yield and Quality of Alfalfa
摘要
Abstract
For the purpose of defining reasonable fertilizer amount and applying time ,thus to improve alfalfa yield ,The experiment was carried out at Suihua Comprehensive Experimental Station of China National For‐agegrass Research System to study the effects of fertilizing on the forage yield and quality of alfalfa by using established three‐year‐old stand of alfalfa(Medicago sativa L .)and orthogonal experimental design .The result showed that formula fertilization effect at turning green stage in spring and after the second cut were not good , formula fertilization after the first cut was the best fertilization period .The best fresh yield was reached by the application of N 75 kg・hm‐2 ,K2 O 350 kg・hm‐2 .Formula fertilization was irrelevant to alfalfa quality .关键词
紫花苜蓿(Medicago sativa L .)/施肥/产量Key words
alfalfa(Medicago sativa L .)/fertilizing/yield分类
农业科技引用本文复制引用
尚晨,张月学,李佶恺,张海玲,陈晶,张强,康欣桐..施肥对紫花苜蓿产量和品质的影响[J].黑龙江农业科学,2013,(6):122-126,5.基金项目
国家“十二五”科技支撑计划资助项目（2011BAD17B04-2）；现代农业产业技术体系建设专项资金资助项目 （）
