BASIC STUDY ON IMPROVEMENT OF ANIMAL PRODUCTION IN INDONESIA -IMPROVEMENT FOR MINERAL BUTRITION IN SAMALL RUMINANT-

印度尼西亚动物生产改进的基础研究-小反刍动物矿物营养的改进-

• 批准号: 11695076
• 负责人: FUJIHARA Tsutomu
• 金额: $ 3.39万
• 依托单位: SHIMANE UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2001
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-11695076/
• 关键词: goat; soil mineral content; feed digestibility; material balance trial; multipurpose tree (MPTs); natural pasturage; daily gain; blood mineral level; 日増体量; ヤギ、; イネ科草、; マメ科草、; 雨季・乾季、; 草中栄養素含量、; 熱帯。; 亜熱帯地域、; 小型反芻家畜; 無機物栄養; 熱帯亜熱帯地域; 添加補助飼料

In the present experiment, the changes in mineral contents of soil, natural forages and blood of goats in and around Padang were investigated to clarify the constraint factors in animal production, in particular small ruminants in West Sumatra, Indonesia during consecutive 3 year, and the following results were obtained.1). The soils sampled in and around Padang were relatively low in the contents of nitrogen and phosphorus, and also thought to be poor in organic matter available for plant growth.2). In the nutrient contents of natural forages collected in and around Padang, there were no clear levels below critical level required for normal animal growth. However, Fe content in natural forages was clearly higher than that in other tropics and/or sub-tropics in the world. The S content in the forages was also quite high, and then a possibility was suggested that there would be low absorption of Cu in this area.3). In the mineral concentrations of blood of goats raised in and around Padang, Fe level is thought to be high, being rather excess level. The plasma levels of Cu and Mn in goat' blood collected in some areas were lower than the range suggested as normal level. In blood Se level, there was a quite big valiance, and then, in dry season the level in about 40 % of total animals subjected was deficient, and that in about 24 % of total animals subjected was excess. The plasma levels of Ca, S, Zn, Cu, Mo and Co were significantly different in the 2 seasons.4). From the results obtained in the feeding diets supplemented with legume tree leaves, there was obvious improvement in daily gain of growing kids due to increase in digestibility of crude protein and crude fiber. These findings clearly suggest that an efficient utilization of local feed resources would fairly contribute to improve an animal production in this area.These findings would contribute to make feeding systems for improving animal production in tropical areas in the world.

在本实验中，研究了土壤矿物质含量的变化，帕坦及其周围地区及其周围山羊的血液的变化，以阐明动物生产的约束因子，特别是西苏门答腊的小反刍动物，连续3年，印度尼西亚，并获得以下结果。1）。在氮和磷的含量中，在Padang及其周围采样的土壤相对较低，并且被认为在有机物中也很差可用于植物生长。2）。在帕登（Padang）和周围收集的天然草料的养分中，正常动物生长所需的临界水平低于临界水平。但是，自然草料中的FE含量显然高于世界其他热带和/或亚热带的Fe含量。饲料中的S含量也很高，然后建议在该区域的Cu吸收较低。3）。在Padang及其周围饲养的山羊的矿物质浓度中，FE水平被认为是高度高的。在某些地区收集的山羊血中的Cu和Mn的血浆水平低于正常水平建议的范围。在血液中，有很大的兴趣，然后在干旱季节，约40％的受到的动物的水平不足，而大约24％的受到的动物中的24％是过量的。在两个季节中，Ca，S，Zn，Cu，Mo和Co的血浆水平显着差异。4）。从补充有豆类树叶的喂养饮食中获得的结果，由于粗蛋白和粗纤维的消化率提高，每天增长的孩子的每日增长有了明显的改善。这些发现清楚地表明，对当地饲料资源的有效利用将有助于改善该地区的动物生产。这些发现将有助于建立饲养系统，以改善世界上热带地区的动物生产。

项目成果

Fujihara, T., T.Ichinohe, S.A.Abdulrazak: "The importance of low quality roughage to enhance ruminant production in tropical area"Prosiding (ISBN 979-96132-0-5) Seminar Nasional, Pengembangan Ternak Sapi Dan Kerubau(Indonesia). 18-19 (2000)

Fujihara, T., T.Ichinohe, S.A.Abdulrazak：“低质量粗饲料对提高热带地区反刍动物产量的重要性”Prosiding (ISBN 979-96132-0-5) 国家研讨会，Pengembangan Ternak Sapi Dan Kerubau（印度尼西亚）。

Fujihara, T., T. Ichinohe and S. A. Abdulrazak: "The importance of low quality roughage to enhance ruminant production in tropical area"Presiding (ISBN 979-96132-0-5) Seminar National, Pengembangan Ternak Sapi Dan Kerubau(Indonesia). 18-19 (2000)

Fujihara, T.、T. Ichinohe 和 S. A. Abdulrazak：“低品质粗饲料对提高热带地区反刍动物产量的重要性”主持 (ISBN 979-96132-0-5) 全国研讨会，Pengembangan Ternak Sapi Dan Kerubau（印度尼西亚）。