The Use of Removed Mesquite Brush as a Fiber Replacement in Silage Production

Author:

Fair William Taylor,Breeden Jeffrey Bryan,Atchley Thomas Wayne,Lambert Barry DonORCID,Aljoe Zhan,Owsley Walter FranklinORCID,Smith William BrandonORCID

Abstract

Mesquite (Prosopis L.) is considered an invasive browse species in most of the American Southwest. Mechanical intervention removes yields an excess of organic debris. Anecdotal evidence in the past has supported using such browse as feed for livestock. Thus, our objectives were to (1) determine the nutritive value and fermentation characteristics of silage produced with mesquite biomass, and (2) evaluate solvent treatment of mesquite biomass prior to ensiling. In Experiment 1, we evaluated mesquite inclusion rate (0, 250, 500, 750, or 1000 g kg−1 DM), length of fermentation (28, 56, or 84 d), and silage inoculant. In Experiment 2, we evaluated the effects of mesquite pre-treatment with acid (H2SO4) or alkali (NaOH) solutions. Concentrations of NDF, ADF, and ADL, as well as IVTD, decreased (p < 0.05) with increasing mesquite inclusion. However, 250 g mesquite kg−1 DM did not differ from grass silage. There was no effect (p > 0.05) of inoculation, though increasing length of incubation did increase (p < 0.05) VFA production and decrease (p < 0.05) silage pH. Solvent treatment did not improve ensiling properties. Results are interpreted to mean that mesquite biomass may be effectively incorporated into silage at levels up to 250 g kg−1.

Funder

National Institute of Food and Agriculture

Publisher

MDPI AG

Subject

General Veterinary,Animal Science and Zoology

Reference48 articles.

1. Biological plant control, mechanical plant control, heribicidal plant control, range improvement by burning;Vallentine,1989

2. Perspective on the control of invasive mesquite trees and possible alternative uses

3. The effect of sodium hydroxide on the composition, digestibility, and feeding value of grain hulls and other fibrous material;Archibald;J. Agric. Res.,1924

4. Mesquite (Prosopis juliflora) Pods as a Feed Resource for Livestock - A Review -

5. Mesquite (Prosopis spp.) tree as a feed resource for animal growth

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3