苜蓿草地氮、磷、钾肥调控研究进展  

Research Progress on Regulation of N,P and K Fertilizer in Alfalfa Grassland

作　　者：王晓龙 杨曌 钟鹏 徐艳霞 柴华 李莎莎 王建丽[2] 吴玥 高海娟 宋敏超 张杨 王锐 郭文凯 WANG Xiaolong;YANG Zhao;ZHONG Peng;XU Yanxia;CHAI Hua;LI Shasha;WANG Jianli;WU Yue;GAO Haijuan;SONG Minchao;ZHANG Yang;WANG Rui;GUO Wenkai(Branch of Animal Husbandry and Veterinary of Heilongjiang Academy of Agricultural Sciences,Qiqihar Heilongjiang 161005,China;Institute of Grass Science of Heilongjiang Academy of Agricultural Sciences,Harbin Heilongjiang 150086,China)

机构地区：[1]黑龙江省农业科学院畜牧兽医分院,黑龙江齐齐哈尔161005 [2]黑龙江省农业科学院草业研究所,黑龙江哈尔滨150086

出　　处：《现代畜牧科技》2023年第6期39-41,共3页Modern Animal Husbandry Science & Technology

基　　金：黑龙江省自然科学基金资助项目(YQ2022C033);齐齐哈尔市科技计划项目(CNYGG-2023009)。

摘　　要：紫花苜蓿被誉为“牧草之王”,随着我国草牧业的蓬勃发展,苜蓿栽培技术的不断完善,科学施肥已成为提高苜蓿草地产草量、品质的关键技术环节。该文概述氮、磷、钾肥调控对苜蓿草地生产力的影响,并针对不同生态区域的施肥情况进行对比与分析,旨在为促进苜蓿草地增产、地力提升及草牧业的健康、稳定发展提供参考。Alfalfa is known as the“king of forage”.With the vigorous development of grass husbandry in China and the continuous improvement of alfalfa cultivation technology,scientific fertilization has become the key technical link to improve the yield and quality of alfalfa grassland.This article summarizes the effects of N,P and K fertilizer regulation on alfalfa grassland performance,and compares and analyzes the fertilization situation in different ecological areas.In order to provide reference for improving the yield and fertility of alfalfa grassland and the healthy and stable development of grassland husbandry.

关 键 词：苜蓿 草地 肥料 调控 研究 

分 类 号：S541[农业科学—作物学]