龙牧茶秣食豆区域试验及栽培技术要点
Regional Trial and Cultivation Techniques of Glycine max Merr.'Longmucha'
李莎莎 1杨曌 1柴华 1王晓龙 1徐艳霞 1吴玥 1高海娟 2王锐1
作者信息
- 1. 黑龙江省农业科学院畜牧兽医分院,黑龙江 齐齐哈尔 161005;黑龙江省牧草育种与种质资源利用工程技术研究中心,黑龙江 齐齐哈尔 161005
- 2. 黑龙江省农业科学院畜牧兽医分院,黑龙江 齐齐哈尔 161005
- 折叠
摘要
龙牧茶秣食豆是黑龙江省农业科学院畜牧兽医分院2021年申请参加黑龙江省草品种区域试验的育成品种.为科学评价龙牧茶秣食豆的综合性状及适应性,以牡丹江秣食豆和松嫩秣食豆为对照品种,于2021年和2022年进行了2年4点的区域试验.结果表明,龙牧茶秣食豆8个年点的干草平均产量最高,为8761.25 kg/hm2,比对照牡丹江秣食豆(8003.00 kg/hm2)增产9.47%,比对照松嫩秣食豆(8015.28 kg/hm2)增产9.31%,差异均显著.粗蛋白含量最高,为18.24%,比对照牡丹江秣食豆高19.06%,比松嫩秣食豆高2.76%.说明龙牧茶秣食豆丰产性好,蛋白含量高,是优质的牧草新品种,适宜在黑龙江推广种植.
Abstract
The Glycine max Merr.'Longmucha'is a bred variety applied to participate in the regional trial of grass varieties in Heilongjiang Province by Branch of Animal Husbandry and Veterinary of Hei long jiang Academy of Agricultural Sciences in 2021.In order to objectively,fairly and scientifically characterize the forage yield,adaptability and quality characteristics of Glycine max Merr.'Longmucha',Glycine max Merr.'Mudanjiang'and Glycine max Merr.'Songnen'were selected as control varieties,and a two-year,four-point regional trial was conducted in 2021 and 2022.The results showed that the average hay yield of Glycine max Merr.'Longmucha'was the highest in 8 years,8761.25 kg/hm2,which was 9.47%higher than the control Glycine max Merr.'Mudanjiang'(8003.00 kg/hm2),and 9.31%higher than the control Glycine max Merr.'Songnen'(8015.28 kg/hm2),and the differences were all significant.The crude protein content was the highest,18.24%,19.06%higher than the control Glycine max Merr.'Mudanjiang',2.76%higher than Glycine max Merr.'Songnen'.It shows that Glycine max Merr.'Longmucha'is good in productivity and high in protein content,and it is a high quality new forage variety,which is suitable for popularization and planting in Heilongjiang.
关键词
龙牧茶秣食豆/区域试验/草产量/品质Key words
Glycine max Merr'Longmucha'/regional trial/grass yield/quality引用本文复制引用
基金项目
黑龙江省农业科技创新跨越工程项目(CX23GG06)
黑龙江省饲草饲料产业技术协同创新推广体系(黑农厅函[2019]766号)
齐齐哈尔市创新激励项目(CNYGG-2023020)
出版年
2024
国家科技期刊平台
NSTL
万方数据