不同生育期豆科饲用灌木碳水化合物含量及对体外消化率的影响

doi:10.11733/j.issn.1007-0435.2009.01.020

›› 2009, Vol. 17 ›› Issue (1): 101-105.DOI: 10.11733/j.issn.1007-0435.2009.01.020

不同生育期豆科饲用灌木碳水化合物含量及对体外消化率的影响

文亦芾¹, 曹国军¹, 毛华明¹, 张英俊²

1. 云南农业大学动物科学技术学院, 云南, 昆明, 650201;
2. 中国农业大学动物科技学院, 中国, 北京, 100094

收稿日期:2008-05-12 修回日期:2008-11-13 出版日期:2009-02-15 发布日期:2009-02-15
作者简介:文亦芾(1972- ),女,副教授,博士,主要从事草地资源与环境方面的研究,E-mail:yifeiw2005@yahoo.com.cn
基金资助:
云南省自然科学基金项目(2002C00201);云南省科技攻关项目(2004NG04);国家“十一五”科技支撑项目(2006BAD16B07)

Effect of Carbohydrate Content on In Vitro Digestibility of Leguminous Shrub Forage in Different Growth Stages

WEN Yi-fei¹, CAO Guo-jun¹, MAO Hua-ming¹, Zhang Ying-jun²

1. College of Animal Science, Yunnan Agricultural University, Kunming, Yunnan Province 650201, China;
2. College of Animal Science and Technology, China Agricultural University, Beijing 100193, China

Received:2008-05-12 Revised:2008-11-13 Online:2009-02-15 Published:2009-02-15

摘要/Abstract

摘要： 为充分利用云南省豆科饲用灌木资源,通过对云南省几种主要豆科饲用灌木不同生育期碳水化合物含量和体外消化率的动态变化分析结果表明:同一生育期各灌木NFC含量差异显著(P<0.05);假大青兰(Indigofera galegoides DC.)和树苜蓿(Chamaecytisus palmensis(Christ))NDF含量在营养期、开花期、结荚期和枯黄期含量均较高,较低的是银合欢(Leucaona leucocoochala(Lam.));ADF含量平均值较高是假木豆(Dendrolobium triangulare(Retz.))(375g/kg DM),较低为银合欢(200g/kg DM);ADL含量在同一生育期差异显著(P<0.05);IVOMD和IVDMD与NDF、ADF、ADL呈极显著负相关(P<0.01),而与NFC呈极显著正相关关系(P<0.01)。

关键词: 碳水化合物含量, 体外消化率, 豆科饲用灌木

Abstract: In order to make full use of leguminous forage shrub resources in Yunnan Province,the dynamics of carbohydrate content and in vitro digestibility were studied of several major leguminous shrubs at different growth stages.The results show that the non fibrous carbohydrate(NFC) contents of different shrubs at the same growth stage were significantly different(P<0.05);neutral detergent fibre(NDF) content of Indigofera galegoides DC.and Chamaecytisus palmensis(Christ) F.A.Bisby & K.W.Nicholls [excluded] in vegetative stage,flowering stage,podding stage,and withering stage were high,but low was that of Leucaona leucocoochala(Lam.) de Wit;acid detergent fibre(ADF) content of Dendrolobium triangulare(Retz.) Schindl.was high(375g kg-1 DM) but lower for the L.leucocephala(200g kg-1 DM);aced detergent lignin(ADL) content in the same growth stage was significantly different among different shrubs(P<0.05);in vitro organic matter digestibility(IVOMD) and in vitro dry matter digestibility(IVDMD) had a very significantly negative correlation with NDF,ADF,and ADL(P<0.01),while very significant positive correlation with NFC(P<0.01).

Key words: Carbohydrate content, In vitro digestibility, Leguminous shrub forage

中图分类号:

文亦芾, 曹国军, 毛华明, 张英俊. 不同生育期豆科饲用灌木碳水化合物含量及对体外消化率的影响[J]. , 2009, 17(1): 101-105.

WEN Yi-fei, CAO Guo-jun, MAO Hua-ming, Zhang Ying-jun. Effect of Carbohydrate Content on In Vitro Digestibility of Leguminous Shrub Forage in Different Growth Stages[J]. , 2009, 17(1): 101-105.

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参考文献

[1] Jacobs J,Rigby S,McKenzie F,Ryan M,Ward G,Burch S.Effect of nitrogen on pasture yield and quality for silage[A]. In Western Victoria proceedings of the Australian agronomy conference[C] ,Australian Society of Agronomy,1989.29-32.
[2] 孟庆翔译.奶牛营养需要[M]. 北京:中国农业大学出版社,2002,84-132.
[3] 杨胜.饲料分析及饲料质量检测技术[M]. 北京:北京农业出版社,1991,16-63.
[4] 汪梦萍.饲料营养成分分析[M]. 湖北:华中农业大学出版社,1999,1-104.
[5] 甘肃农业大学草业学院.草业学与牧草学习试验指导书[M]. 兰州:甘肃科技出版社,1991,160-165.
[6] Tilley J M,Terry R A.A two-stage technique in vitro digestion of forage crop[J]. Journal of the British Grassland Society,1963,(18):104-111.
[7] 冯仰廉,李胜利,莫放.反刍动物瘤胃挥发性脂肪酸的产生与能量转化效率[M]. 北京:中国农业大学出版,1996.165-167.
[8] Charbel R,Mustafa A F,Phillip L E.Effects of inoculation of high dry matter alfalfa silage on ensiling characteristics,ruminal nutrient degradability and dairy cow performance[J]. Journal of the Science of Food and Agriculture,2005,85(5):743-750.
[9] Yahaya M S,Kimura A,Harai J,et al.Evaluation of structural carbohydrates losses and digestibility in alfalfa and orchardgrass during ensiling[J]. Asian-Australian Journal of Animal Science,2001,14(12):1701-1704.
[10] Owens V N,Albrecht K A,Muck R E,et al.Protein degradation and fermentation characteristics of red clover and alfalfa silage harvested with varying levels of total nonstructural carbohydrates[J]. Crop Science,1999,39(6):1873-1880.
[11] Rotger A,Ferret A,Manteca X.Effects of dietary nonstructural carbohydrates and protein sources on feeding behavior of tethered heifers fed high-concentrate diets[J]. Journal of Animal Science,2006,84(5):1197-1204.
[12] Mayland H F,Shewmaker G E,Harrison P A.Nonstructural carbohydrates in tall fescue cultivars:relationship to animal preference[J]. Agronomy Journal,2000,92 (11):1203-1207

不同生育期豆科饲用灌木碳水化合物含量及对体外消化率的影响

Effect of Carbohydrate Content on In Vitro Digestibility of Leguminous Shrub Forage in Different Growth Stages

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