越南义安省家庭山羊育肥的农牧制度和效率

IF 0.5 Q4 AGRONOMY
Le Van Nam, Nguyen Huu Van, Nguyen Xuan Ba, Pham Hoang Son Hung, Ngo Mau Dung
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引用次数: 0

摘要

本研究评估了家庭山羊育肥系统、经济效益和农民在山羊育肥方面的制约因素。对在义安省随机抽取的30名羊农进行了一项调查。结果表明:山羊饲养受限,饲粮中添加高水平的商品浓缩物(46 ~ 60%)。用于增肥的山羊有两种:生长山羊和淘汰的母山羊,以及两种品种(Co品种/老挝山羊和波尔杂交山羊)。育肥场平均规模为88.2只/期。待售肥山羊体重29.0 ~ 38.3kg/头,活增重3.7 ~ 5.4 kg/头/月。山羊肥育的利润相对较好,为494- 59.8万越南盾/头/期(2-4个月)。对研究地区的农民来说,山羊育肥是一个有利可图的替代收入机会。大多数农民在疾病控制、商业浓缩物价格高企和市场不稳定方面面临困难。研究表明,推广项目需要提高农民在山羊育肥技术和疾病管理方面的能力,并在山羊价值链中建立可持续的联系,以促进山羊养殖的可持续发展。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Husbandry system and efficiency of goat fattening among households in Nghe An Province, Vietnam
This study assessed the goat-fattening system among households, its economic efficiency, and farmers` constraints in goat fattening. A survey was conducted with 30 goat farmers randomly selected in Nghe An province. The results showed that goats are kept confined and fed a high level of commercial concentre (46-60%) in the diet. Two types of goats have been used for fattening: growing goats and culled female goats and two types of breeds (Co breed/Lao goat and Boer crossbred). The average fattening farm size was 88.2 goats/period. The weight of fattened goats for selling was from 29.0 to 38.3kg/head and live weight gain was from 3.7-5.4 kg/head/month. The profit of goat fattening was relatively good, from 494-590.8 thousand VND/goat/period (2-4 months). The goat fattening was a profitable alternative income opportunity for farmers in the study areas. Most of the farmers are facing difficulties in disease control, high prices of commercial concentrate, and unstable markets. The study suggests that extension programs need to improve the capacity of farmers in goat fattening techniques and disease management, as well as establish a sustainable linkage in the goat value chains for the sustainable development of goat farming.
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来源期刊
CiteScore
1.10
自引率
25.00%
发文量
62
期刊介绍: The Journal of Agricultural Extension (JAE) is devoted to the advancement of knowledge of agricultural extension services and practice through the publication of original and empirically based research, focusing on; extension administration and supervision, programme planning, monitoring and evaluation, diffusion and adoption of innovations; extension communication models and strategies; extension research and methodological issues; nutrition extension; extension youth programme; women-in-agriculture; extension, Climate Change and the environment, ICT, innovation systems. JAE will normally not publish articles based on research covering very small geographic area that cannot feed into policy except they present critical insights into emerging agricultural innovations.
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