水-土壤-牧草之间矿物质转化耦合系统研究概况  

Reviews of mineral transformation coupling system between water,soil and forage

作　　者：王甜 王绿叶 梅宁安[3] 韩莉萍 李斐 周玉香[1] WANGTian;WANG Lvye;MEI Ningan;HAN Liping;LIFei;ZHOU Yuxiang(Agricultural College of Ningxia University,Yinchuan 750021,China;Ningxia Yanchi Tan Sheep Breeding Farm,Yanchi 751506,China;Institute of Animal Husbandry and Veterinary Medicine,Ningxia Academy of Agriculture and Forestry,Yinchuan 750002,China;Yinchuan Comprehensive Law Enforcement Supervision Bureau,Yinchuan 750002,China)

机构地区：[1]宁夏大学农学院,宁夏银川750021 [2]宁夏盐池滩羊选育场,宁夏盐池751506 [3]宁夏农林科学院畜牧兽医研究所,宁夏银川750002 [4]银川市综合执法监督局,宁夏银川750002

出　　处：《中国饲料》2022年第21期118-124,共7页China Feed

基　　金：滩羊高效安全日粮系统生产体系集成研究与新产品区域示范项目(2021BEFD2D27)。

摘　　要：牧草对矿物质的吸收和转化主要与水和土壤中可吸收矿物质有关。矿物质的缺乏或过量会引起土壤有机质含量和酸碱度变化、水源成分差异以及牧草生长发育受阻和饲用品质下降,而土壤和水源的改变直接影响牧草对矿物质的利用。本文综述了常量矿物元素和微量矿物元素在水-土壤-牧草间发生转化耦合及其含量变化对牧草产量及品质的影响,旨在为优质牧草的生产提供理论依据。The absorption and transformation of minerals by forage is mainly related to the absorbable minerals in water and soil.The lack or excess of minerals can cause changes in soil organic matter content and p H,differences in water source composition,and hindered growth and development of forage and reduced feed quality,while changes in soil and water sources directly affect the use of minerals by forage.This article reviewed the transformation and coupling of major mineral elements and trace mineral elements between water-soil-forage and the influence of their content changes on forage yield and quality,aimed to provide a theoretical basis for the production of high-quality forage.

关 键 词：矿物质 水-土壤-牧草 转化耦合 牧草品质 

分 类 号：S816.5[农业科学—饲料科学]