20个玉米品种在安定区的适应性研究及营养价值评价OA北大核心CSTPCD
Adaptability research and evaluation of nutritional value of 20 maize varieties in Anding district
试验于2021年—2022年对20个玉米品种的生产性能和饲用品质进行综合评价,旨在筛选出适宜安定区或同类地区种植的青贮玉米品种.2021年对20个参试玉米品种的株高、茎粗、叶片数、单株重、果穗长、果穗粗和穗行数等农艺性状和饲草产量进行测定,利用隶属函数法对其营养成分进行综合分析,并结合饲草相对饲喂价值(RFV)和饲草分级指数(GI),对参试品种进行综合评价,初步筛选出兴贮88、先玉1321、中农大2118、京科青贮516、京科968、京九青贮16…查看全部>>
The production performance and forage quality of 20 maize varieties were comprehensively evaluated from 2021 to 2022,aiming at screening out silage maize varieties suitable for planting in Anding district or similar areas.In 2021,the agronomic traits and forage yield of 20 tested maize varieties were measured,including plant height,stem diameter,leaf number,single plant weight,ear length,ear diameter,and row number per ear.The nutritional components were com…查看全部>>
杨文静;赵聖明;王霞;樊霞;蓝志斌
定西市安定区畜牧技术推广站,甘肃定西 743011定西市安定区畜牧技术推广站,甘肃定西 743011定西市安定区畜牧技术推广站,甘肃定西 743011定西市安定区畜牧技术推广站,甘肃定西 743011定西市安定区畜牧兽医局,甘肃定西 743011
畜牧业
玉米品种安定区适应性研究营养价值评价
maize varietyAnding districtadaptability studynutritional value evaluation
《饲料研究》 2024 (8)
143-149,7
甘肃省科技重大专项(项目编号:212D4NA012)
评论