Availability and Potential of Forage Production for Dairy Cattle in Ambopi Village, North Tongauna District, Konawe Regency

Advances in Biological Sciences Research Pub Date : 2022-01-01 DOI:10.2991/absr.k.220309.066

N. S. Asminaya, Syamsuddin, Nurliana

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Abstract

The availability of forage feeds greatly determines the productivity of ruminants. This study aims to determine the availability and potential of forage production for dairy cows in Ambopi village North Tongauna District, Konawe District. The method used in this study was survey carried out by purposive sampling. Data were analysed using descriptive analysis. The variables observed in this study were forages, analysis of chemical composition i.e. dry matter (DM), crude protein (CP), crude fiber (CF), extract ether (EE) and total digestible nutrient (TDN) and production and availability of grass. The results showed that there were 3 types of grass namely elephant grass ( Pennisetum purpureum ), odot grass ( Pennisetum purpureum cv Mott) and setaria grass ( Setaria sphacelata ). Average nutrient production of the three types of grass was 94.09 tons DM/ha/year, 13.19 tons CP/ha/year and 39.32 tons TDN/ha/year. It is concluded that the number of available forages has not been able to meet the needs of dairy cows because the number of dairy cows that can be accommodated is only 5 AU (Animal Unit) for 1 year in Ambopi Village.

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科纳威县北汤加纳区Ambopi村奶牛饲料生产的可用性和潜力

饲草饲料的供应在很大程度上决定了反刍动物的生产能力。本研究旨在确定科纳威区北汤加纳区Ambopi村奶牛饲料生产的可用性和潜力。本研究采用目的抽样调查的方法。数据分析采用描述性分析。本研究观察的变量为牧草、干物质(DM)、粗蛋白质(CP)、粗纤维(CF)、粗脂肪(EE)和总可消化养分(TDN)的化学组成分析以及草的产量和有效度。结果表明，该地区主要有象草(Pennisetum purpureum)、狼尾草(Pennisetum purpureum cv Mott)和狗尾草(setaria sphacelata) 3种禾草。3种牧草的平均养分产量分别为94.09吨DM/ha/年、13.19吨CP/ha/年和39.32吨TDN/ha/年。综上所述，由于Ambopi村1年可饲养的奶牛数量仅为5 AU(动物单位)，因此可利用饲料的数量已不能满足奶牛的需求。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Advances in Biological Sciences Research

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