柠条作为青贮饲料的饲用价值研究

Research on feeding value of pea tree as silage

柠条具有较高的营养价值,在干旱草原和荒漠草原上,柠条是一种良好的饲用灌木。文章分析了柠条作为青贮饲料的营养潜力,并对柠条青贮饲料进行喂养试验。结果表明,柠条具有较高的饲用价值,青贮后,纤维素和木质素分别下降9.97%和10.22%,粗脂肪和粗灰分分别增加10.16%和36.10%;用"柠条+玉米混贮料"喂养羊的效果明显优于"玉米单贮料"喂养羊的效果,试验组比对照组分别高出3.85、4.25、4.0 kg和5.12、5.13、4.86 kg。

Pea trees have abundant nutritional value, which are exeellenl feeding shrubs in drought grass and hungriness grass. The paper analyzed nutritional potenlial of pea tree as silage. The resuh of feeding trial show cellulose lower 9.97%, lignin lower 10.22%, crude prntein increased 10.16% and crude ash material increase 36.10% after silage. “Pea tree ＋ corn mixed storage” feeding the sheep was superior to feeding “corn-storage” . Trail team increased3.85, 4.25, 4.0, 5.12 , 5.13 kg, and 4.86 kg than compari-son team.