养殖与饲料2024年第5期云南保山市干热河谷种养循环母牛养殖模式研究杨恩富1,夏海晶2,祝应良1,杨云艳1,董鹏飞1,匡继才1*1.云南省保山市畜牧工作站,云南保山678000;2.云南省畜牧总站,昆明650032摘要[目的]研究干热河谷“种养结合”生态循环利用母牛养殖模式,提高养殖效益、加强环境保护和增加土地综合利用率。[方法]以云南省保山市2个干热河谷区域的6个养殖户为试验研究对象,每年在2000m2土地上种植一季玉米、两季蔬菜,再配套种植667m2王草,每户养殖能繁母牛3头,通过对单独种植效益与种养结合效益进行对比分析,确定适合该区域种养循环母牛养殖的最佳模式。[结果]利用好2000m2土地,种植两季扁豆、一季玉米可产鲜豆7.26t、豆秸12.06t、全株玉米11.37t,配套种植667m2王草,年产鲜草34.8t,满足饲养3头母牛及所产2.5头犊牛的粗饲料需求;年产生30t鲜粪作有机肥还田。年出售鲜豆收益2.19万元,出售半岁犊牛收益1.75万元,达到种养结合循环利用,增加种养效益。[结论]该种养循环养殖模式适合当地的种植业与肉牛养殖业融合发展,值得推广。关键词干热河谷;种养结合;生态循环;母牛;养殖模式Preliminarystudiesonthemodeloffarmingcowsunderplanting-Preliminarystudiesonthemodeloffarmingcowsunderplanting-farmingcycleindry-hotrivervalleyofBaoshanCityfarmingcycleindry-hotrivervalleyofBaoshanCity,YunnanProvinceYunnanProvinceYANGEnfu1,XIAHaijing2,ZHUYingliang1,YANGYunyan1,DONGPengfei1,KUANGJicai1*1.AnimalHusbandryWorkstationinBaoshanCity,YunnanProvince,Baoshan678000,China;2.YunnanProvincialAnimalHusbandryStation,Kunming650032,ChinaAbstractAbstract[Objectives]Themodeloffarmingcowsunderplanting-farmingcycleindry-hotrivervalleywasstudiedtoimprovetheefficiencyoffarming,strengthentheenvironmentprotectionandin‐creasethecomprehensiveutilizationrateofland.[Methods]Sixfarmersintwohotanddryriverval‐leysinBaoshanCity,YunnanProvincewereselectedtoplantoneseasonofmaizeandtwoseasonsofvegetableson2000m2oflandeachyear,accompaniedby667m2ofkinggrass.Eachhouseholdraised3cowsabletogivebirth.Theoptimaleco-recyclingmodelforfarmingcowsintheregionwasdeterminedbycomparativelyanalyzingthebenefitofthesingleplantingandthebenefitofthecombinationofplantingandfarming.[...