干旱区生态环境知识资源中心(Arid): Seasonal nutritive value and in vitro fermentation kinetics of foliage of some multipurpose shrub species in northeastern Mexico

Arid

DOI	10.17138/TGFT(10)184-194
	Seasonal nutritive value and in vitro fermentation kinetics of foliage of some multipurpose shrub species in northeastern Mexico
	Espinoza, Miguel Chavez; Barragan, Hugo Bernal; Cervantes, Maribel Guerrero; Silva, Israel Cantu; Correa, Mauricio Cotera; Rodriguez, Humberto Gonzalez; Castillon, Andres Eduardo Estrado
通讯作者	Rodriguez, HG
来源期刊	TROPICAL GRASSLANDS-FORRAJES TROPICALES
ISSN	2346-3775
出版年	2022
卷号	10 期号:3 页码:184-194
英文摘要	This study aimed to determine the seasonal variation in chemical composition, metabolizable energy (ME) concentration, in vitro gas production patterns, in vitro organic matter digestibility (IVOMD) and in vitro true organic matter digestibility (IVTOMD) of foliage from 5 native shrub species (Celtis pallida, Croton suaveolens, Forestiera angustifolia, Guaiacum angustifolium and Parkinsonia aculeata) growing in semi-arid areas of northeastern Mexico between July 2018 and June 2019 at 2 research sites. Crude protein (CP) concentrations (>13.2 % DM) found in leaf material should meet or exceed the requirements for maintenance of small ruminants; C. pallida provided the highest CP% (20.8-29.3 %). While CP% varied with season and site, species had a greater effect than either of those factors overall. ME concentrations ranged between 1.2 and 2.0 Mcal/kg DM. Neutral detergent fiber and acid detergent fiber concentrations ranged from 29.8 to 51.7 % DM and 9.8 to 33.0 % DM, respectively. Data obtained for IVOMD (34.5-58.8 %) and IVTOMD (64.1-88.7 %) demonstrate the high nutritive potential of leaf of browse species under study, especially C. pallida, as useful feed supplements for small ruminants in the semi-arid region of northeastern Mexico. Further studies could examine DM yields of browse from the various species, acceptance by small ruminants and their sustainability under regular defoliation by grazing animals.
英文关键词	Browse chemical composition digestibility gas production ruminants season
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000870519200004
WOS关键词	NEUTRAL DETERGENT FIBER ; DRY-MATTER DIGESTIBILITY ; GAS-PRODUCTION ; CHEMICAL-COMPOSITION ; POLYETHYLENE-GLYCOL ; PROTEIN DEGRADABILITY ; FIBROUS FEEDSTUFFS ; FODDER TREES ; RUMEN ; DEGRADATION
WOS类目	Agriculture, Dairy & Animal Science ; Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/394746
推荐引用方式 GB/T 7714	Espinoza, Miguel Chavez,Barragan, Hugo Bernal,Cervantes, Maribel Guerrero,et al. Seasonal nutritive value and in vitro fermentation kinetics of foliage of some multipurpose shrub species in northeastern Mexico[J],2022,10(3):184-194.
APA	Espinoza, Miguel Chavez.,Barragan, Hugo Bernal.,Cervantes, Maribel Guerrero.,Silva, Israel Cantu.,Correa, Mauricio Cotera.,...&Castillon, Andres Eduardo Estrado.(2022).Seasonal nutritive value and in vitro fermentation kinetics of foliage of some multipurpose shrub species in northeastern Mexico.TROPICAL GRASSLANDS-FORRAJES TROPICALES,10(3),184-194.
MLA	Espinoza, Miguel Chavez,et al."Seasonal nutritive value and in vitro fermentation kinetics of foliage of some multipurpose shrub species in northeastern Mexico".TROPICAL GRASSLANDS-FORRAJES TROPICALES 10.3(2022):184-194.