[1] 杜周和,刘俊凤,左艳春,等.桑叶的营养特性及其饲料开发利用价值[J].草业学报,2011,20(5):192-200.
[2] 罗存敏,施新琴,徐升胜,等.桑叶提取物对小鼠血糖的影响及有效成分测定[J].蚕业科学,2005,31(4):418-421.
[3] 贾之慎,唐孟成,朱祥瑞.桑树黄酮类化合物清除超氧离子自由基O
-2的研究[J].浙江农业大学学报,1996,22(5):519-523.
[4] 陈福君,卢军,张永煜.桑的药理研究(Ⅰ)--桑叶降血糖有效组分对糖尿病动物糖代谢的影响[J].沈阳药科大学学报,1996,13(1):24-27.
[5] 佐藤修二.桑叶提取物对大鼠小肠二糖类吸收的抑制作用[J].国外医学中医药分册,1999,21(4):54.
[6] 张爱芹.畜牧业新型饲料源--桑叶的营养价值及青贮技术[J].甘肃农业,2004(9):60.
[7] 李勇,苗敬芝.桑叶的功能性成分及保健制品的开发[J].中国食物与营养,1999(3):25.
[8] 马双马,王军,宋永学,等.桑叶在畜牧业中的应用研究[J].安徽农业科学,2008,36(21):9091-9092.
[9] 李昊帮,曾佩,李晟,等.桑叶粉对湘东黑山羊瘤胃发酵参数的影响[J].家畜生态学报,2016,37(1):19-25.
[10] BEHARKA A A,NAGARAJA T G,MORRILL J L,et al.Effects of form of the diet on anatomical,microbial,and fermentative development of the rumen of neonatal calves[J].Journal of Dairy Science,1998,81(7):1946-1955.

[11] GÄBEL G,BUTTER H,MARTENS H.Regulatory role of cAMP in transport of Na
+,Cl
- and short-chain fatty acids across sheep ruminal epithelium[J].Experimental Physiology,1999,84(2):333-345.
[12] BEIRANVAND H,GHORBANI G R,KHORVASH M,et al.Interactions of alfalfa hay and sodium propionate on dairy calf performance and rumen development[J].Journal of Dairy Science,2014,97(4):2270-2280.

[13] CANANI R B,DI COSTANZO M,LEONE L,et al.Potential beneficial effects of butyrate in intestinal and extraintestinal diseases[J].World Journal of Gastroenterology,2011,17(12):1519-1528.

[14] BERGMAN E N.Energy contributions of volatile fatty acids from the gastrointestinal tract in various species[J].Physiological Reviews,1990,70(2):567-590.
[15] NRC.Nutrient requirements of small ruminants:sheep,goats,cervids,and new world camelids[S].Washington,D.C.:National Academy Press,2007:246-266.
[16] 张丽英.饲料分析及饲料质量检测技术[M].3版.北京:中国农业大学出版社,2007.
[17] WANG Y H,XU M,WANG F N,et al.Effect of dietary starch on rumen and small intestine morphology and digesta pH in goats[J].Livestock Science,2009,122(1):48-52.

[18] 王龙.硫胺素对犊牛瘤胃组织形态及其生长发育影响的研究[D].硕士学位论文.扬州:扬州大学,2013.
[19] 卢德勋.反刍动物营养调控理论及其应用[J].内蒙古畜牧科学,1993(特刊):1-112.
[20] URIBE T F,SANCHEZ M D.Mulberry for animal production.Animal production and health series[M].Roman:FAO,2001:199-202.
[21] 严冰,刘建新,姚军.氨化稻草日粮补饲桑叶对湖羊生长性能的影响[J].中国畜牧杂志,2002,38(1):36-37.
[22] HUYEN N T,WANAPAT M,NAVANUKRAW C.Effect of Mulberry leaf pellet (MUP) supplementation on rumen fermentation and nutrient digestibility in beef cattle fed on rice straw-based diets[J].Animal Feed Science and Technology,2012,175(1/2):8-15.
[23] BALDWIN R L,JESSE B W.Developmental changes in glucose and butyrate metabolism by isolated sheep ruminal cells[J].The Journal of Nutrition,1992,122(5):1149-1153.
[24] 倪俊芬,皮宇,陈前岭,等.不同水平精料桑叶粉对育肥湖羊体尺与器官发育的影响[J].饲料工业,2016,37(15):31-34.
[25] 高艳霞,王加启.新生犊牛消化功能的发育及影响因素[J].中国奶牛,2006(8):6-9.