含脂肽生物肥料对牧草生长及营养品质的影响OA

A forage production experiment was conducted in six Locatian in,Sichuan Province,to explored the impacts of seed-dressing with lipopeptide-containing biofertilizer on the agronomic characteristics and quality of local forage grass.The findings revealed that the lipopeptide-containing biofertilizer significantly enhanced the plant height and above-ground biomass of the tested forage.Specifically,the plant height witnessed an increase ranging from 20.6%to 40.6%,and the yield was improved within the range of 23.0%to 48.0%.Moreover,the nutritional quality analysis demonstrated that the application of lipopeptide-containing biofertilizer led to an increase in the crude protein content in forage dry matter by 3.3%to 7.4%,the crude fat content by 6.5%to 14.8%,and the crude fiber content by 2.1%to 4.6%.In conclusion,lipopeptide-containing biofertilizer facilitates forage growth and enhances forage quality,presenting considerable application prospects in the hign-cold pastoral areas of Ganzi.It offers a viable technical approach for the green and efficient development of local forage production and holds favorable popularization and application values.