绿汁发酵液对青贮玉米秸秆品质的影响  

Effects of Fermented Green Juice on the Quality of Corn Straw Silages

作　　者：庄益芬[1] 曹颖霞[2] 张文昌[1] 王思珍[2] 

机构地区：[1]福建农林大学动物科学学院,福建福州350002 [2]内蒙古民族大学动物科技学院,内蒙古通辽028042

出　　处：《家畜生态学报》2006年第6期70-73,86,共5页Journal of Domestic Animal Ecology

基　　金：福建省科技计划项目(K04048)

摘　　要：用收割后3、4、5、6d的玉米秸秆作原料调制了青贮。各种原料均设添加玉米面粉(CF)、绿汁发酵液(FGJ)、玉米面粉+绿汁发酵液(MIX)和对照(CON)4个处理。室温下贮存50d开封,测定青贮的化学成分和发酵品质。结果表明,3种添加剂对提高玉米秸秆青贮的品质均有效,特别是MIX的添加效果最佳;同时,也表明玉米秸秆收割后4d是最佳的青贮开始时间。Corn straw was ensiled after harvesting for 3 to 6 days. Each material was ensiled by adding additives as corn flour（CF） ,fermented green juice（FGJ） ,corn flour plus fermented green juice （MIX） and control. Ensilage them for 50 days at normal temperature, then measure the chemical composition and fermentation quality of the silages. The results showed that all of the three additives could improve the quality of corn straw silages, and the MIX is the best. Meanwhile, the fourth day after harvesting is the best starting time for ensilaging.

关 键 词：绿汁发酵液 玉米秸秆 青贮 发酵品质 

分 类 号：S811.5[农业科学—畜牧学]