现代畜牧科技Issue(6)：80-85,6.DOI:10.19369/j.cnki.2095-9737.2025.06.023
不同添加剂对饲用甜高粱青贮品质的影响
Effects of Different Additives on the Silage Quality of Forage Sweet Sorghum
摘要
Abstract
The whole plant of forage sweet sorghum was used as the raw material for the experiment.The control treatments included Lactobacillus plantarum(0.02‰),sucrose(2.0%),cellulase(0.05‰),urea(4%),calcium propionate(0.2%),and water(CK).Six different treatments were applied to the silage,each in triplicate.After 60 days of silage fermentation at room temperature,the nutritional composition,fermentation quality,and aerobic stability were assessed through sampling.The results showed that the sensory evaluation of all additive treatment groups was better than that of the control group.Compared with the control group,the additive treatment reduced the dry matter(DM),acid detergent fiber(ADF),neutral detergent fiber(NDF)and water-soluble carbohydrate(WSC)content of the silage,and significantly increased the crude protein(CP)content.Compared with the control group,the additive treatment reduced the pH value and NH3-N content of the silage raw material,and increased the lactic acid(LA)content and aerobic stability(AS).The fuzzy membership function was employed to calculate the highest comprehensive evaluation value(D value)for silage treated with Lactobacillus plantarum,indicating the best silage quality,followed by the treatment with sucrose.关键词
添加剂/甜高粱/青贮/品质Key words
additive/sweet sorghum/silage/quality分类
农业科技引用本文复制引用
邸桂俐,高艳玲,张抒,韩树鑫,王鹏,王建丽,庄旭,吴建忠,范国权..不同添加剂对饲用甜高粱青贮品质的影响[J].现代畜牧科技,2025,(6):80-85,6.基金项目
黑龙江省自然科学基金资助项目(LH2024C104) （LH2024C104）
黑龙江省省属科研院所科研业务费项目(CZKYF2024-1-A005) （CZKYF2024-1-A005）
黑龙江省农业科学院创新工程重点项目(CX23GG06) （CX23GG06）
