Arid
DOI10.2989/10220119.2018.1473494
Silages in the form of diet based on spineless cactus and buffelgrass
da Silva Macedo, Alberto Jefferson1; Santos, Edson Mauro2; Leal de Araujo, Gherman Garcia3; Edvan, Ricardo Loiola4; de Oliveira, Juliana Silva2; Perazzo, Alexandre Fernandes5; dos Santos Sa, Wilma Cristina Cavalcante2; Pereira, Danillo Marte2
通讯作者da Silva Macedo, Alberto Jefferson
来源期刊AFRICAN JOURNAL OF RANGE & FORAGE SCIENCE
ISSN1022-0119
EISSN1727-9380
出版年2018
卷号35期号:2页码:121-129
英文摘要

This study was conducted to evaluate the fermentation pattern and the in situ dry matter degradability of silages in the form of diet. Five diets were formulated based on spineless cactus (Opuntia ficus-indica cv. ’Gigante’) and buffelgrass (Cenchrus ciliaris). The experimental design was completely randomised, with five treatments and three replicates in which the diets differed in the proportion of buffelgrass (0%, 15%, 25%, 30% and 35%, on a fresh matter basis). There was significant difference (p < 0.05) in the chemical composition of the diets, with all dry matter contents being within the ideal range. Ammonia-nitrogen content was not affected (p > 0.05). There were significant differences (p < 0.05) in dry matter recovery across diets, which ranged from 96.28% to 99.93%. The pH values decreased as the time of opening (days) was extended. Organic acid contents differed across all diets; however, overall, all diets showed satisfactory lactic acid contents. As the proportion of buffelgrass in the diets was increased, the degradability of dry matter decreased. Based on fermentation profile, losses and chemical composition the diet with higher proportion of spineless cactus can be recommended for silage production.


英文关键词cactus ensiling fermentation foraging semi-arid zones
类型Article
语种英语
国家Brazil
收录类别SCI-E
WOS记录号WOS:000443837600006
WOS关键词F INERMIS CLADODES ; FERMENTATION CHARACTERISTICS ; RUMINAL PARAMETERS ; AEROBIC STABILITY ; NUTRITIVE-VALUE ; BARLEY SILAGE ; WHEAT BRAN ; IN-SITU ; DIGESTIBILITY ; REPLACEMENT
WOS类目Ecology ; Environmental Sciences
WOS研究方向Environmental Sciences & Ecology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/207284
作者单位1.Univ Fed Campina Grande, Dept Anim Sci, Patos de Minas, Paraiba, Brazil;
2.Univ Fed Paraiba, Dept Anim Sci, Areia, Paraiba, Brazil;
3.Embrapa Semiarid, Petrolina, PE, Brazil;
4.Univ Fed Piaui, Dept Anim Sci, Bom Jesus, Piaui, Brazil;
5.Univ Fed Bahia, Dept Anim Sci, Salvador, BA, Brazil
推荐引用方式
GB/T 7714
da Silva Macedo, Alberto Jefferson,Santos, Edson Mauro,Leal de Araujo, Gherman Garcia,et al. Silages in the form of diet based on spineless cactus and buffelgrass[J],2018,35(2):121-129.
APA da Silva Macedo, Alberto Jefferson.,Santos, Edson Mauro.,Leal de Araujo, Gherman Garcia.,Edvan, Ricardo Loiola.,de Oliveira, Juliana Silva.,...&Pereira, Danillo Marte.(2018).Silages in the form of diet based on spineless cactus and buffelgrass.AFRICAN JOURNAL OF RANGE & FORAGE SCIENCE,35(2),121-129.
MLA da Silva Macedo, Alberto Jefferson,et al."Silages in the form of diet based on spineless cactus and buffelgrass".AFRICAN JOURNAL OF RANGE & FORAGE SCIENCE 35.2(2018):121-129.
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