青绿饲料附生微生物组成特点及其对青贮品质影响的研究进展

Research Progress on Composition Characteristics of Epiphytic Microorganisms of Green Forage and Their Effects on Silage Quality

附生微生物主要指植物的叶面微生物,是影响青贮品质的重要因素,同时附生微生物的种类和组成受多方因素的影响,本文总结了外部因素对青绿饲料附生微生物组成的影响和宿主来源对青绿饲料附生微生物组成及对青贮品质的影响,旨在阐明不同青绿饲料附生微生物的组成特点和影响因素及其对青贮品质的影响,为合理利用有益的附生微生物、抑制有害附生微生物提高青贮品质提供理论依据。

Epiphytic microorganisms mainly refer to foliar microorganisms of plants and are important factors affecting silage quality,at the same time,the species and composition of epiphytic microorganisms are affected by many factors.This review summarized the influence of external factors on the composition of epiphytic microorganisms of green forage and the influence of host source on the composition of epiphytic microorganisms of green forage and the quality of silage.The aim of this review is to elucidate the composition characteristics and influencing factors of epiphytic microorganisms of different green forage and their effects on silage quality,with the aim of providing a theoretical basis for rational utilization of beneficial epiphytic microorganisms and inhibition of harmful epiphytic microorganisms to improve the quality of silage.