不同饲用高粱属作物在黑龙江西部地区适应性研究  

Research on adaptability of different forage sorghum crops in western Heilongjiang province

作　　者：李莎莎 杨曌 王晓龙 柴华 徐艳霞 吴玥 高海娟 孙蕊 LI Shasha;YANG Zhao;WANG Xiaolong;CHAI Hua;XU Yanxia;WU Yue;GAO Haijuan;SUN Rui(Branch of Animal Husbandry and Veterinary,Heilongjiang Academy of Agricultural Sciences,Qiqihaer,Heilongjiang Province 161005,China;Heilongjiang Provincial Engineering Technology Research Centre of Forage Breeding and Germplasm Resource Utilization,Qiqihaer,Heilongjiang Province 161005,China;Heilongjiang Provincial Key Laboratory of Grassland and Forage Breeding,Qiqihaer,Heilongjiang Province 161005,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 [3]黑龙江省草原与牧草育种重点实验室,黑龙江齐齐哈尔161005

出　　处：《中国饲料》2024年第19期131-136,共6页China Feed

基　　金：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)。

摘　　要：为筛选适宜黑龙江西部地区种植的高粱属饲草品种,对5个饲用甜高粱品种(大卡、牛魔王、海牛、百战、绝佳)、2个高丹草品种(标兵渔草、杰宝)和1个苏丹草品种(萨博)在黑龙江西部地区的物候期、主要农艺性状、产量性状和品质指标进行了比较分析。结果表明:参试的8个品种均未能完成整个生育期;牛魔王、绝佳的茎粗最大,抗倒伏和抗病虫害综合能力较强;大卡、牛魔王、绝佳、杰宝呈现褐色中脉特征;百战的干草产量最高,达24944.91 kg/hm^(2),萨博最低,为13678.50 kg/hm^(2),二者差异显著;杰宝和牛魔王的粗蛋白质含量最高,萨博和百战具有较好的相对饲喂价值。采用隶属函数法进行综合评价显示,在黑龙江西部地区推广种植时,优先考虑选择饲用甜高粱牛魔王和百战。In order to screen the forage varieties of sorghum suitable for planting in the western area of Heilongjiang province,the phenological period,main agronomic traits,yield traits and quality indexes of 5 Sorghum bicolor(Big kahuna,Niu mo wang,Hainiu,Battle,Sweet Caroline),2 Sorghum×Sudangrass(Pacemaker,Jiebao),1 Sudangrass(Surubi)were compared and analyzed.The results showed that none of the 8 varieties had completed the growth period;Niu mo wang and Sweet Caroline stem diameter was the largest,and the comprehensive ability of lodging resistance and pest resistance was strong;Big kahuna,Niu mo wang,Sweet Caroline,Jiebao showed brown midvein characteristics;The highest hay yield of Battle was 24944.91 kg/hm^(2),while the lowest yield of Surubi was 13678.50 kg/hm^(2),which was significantly different.The crude protein content of Jiebao and Niu mo wang was the highest,and Surubi and Battle had better relative feeding value.The comprehensive evaluation by the method of membership function showed that Niu mo wang and Battle had the highest comprehensive evaluation,which were suitable for spreading planting in the western region of Heilongjiang province.

关 键 词：饲用高粱 农艺性状 产量 品质 适应性 

分 类 号：S816.5[农业科学—饲料科学]