著者

脇谷 祐子 坂爪 浩史

出版者

北海道大学大学院農学研究院

雑誌

北海道大学農経論叢 (ISSN:03855961)

巻号頁・発行日

vol.66, pp.21-28, 2011-03-31

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This paper's aim is to clarify the subsistence structure of processed and frozen food venders for school meals. The conclusions are as follows: 1) Processed and frozen foods are used for school meals all year round including the period when local products are in season. 2) The venders sell processed and frozen foods not only to school but also to restaurants and retailers. The prices at which venders sell school meals is decided by tender, and the terms of validity vary from one month to one year. The procurement price from factories fluctuates in line with raw product yields and the exchange rate, and venders take on the risks of such price fluctuation. The approximate volume of orders from schools is decided at the time of tender and the volume is fixed one week before delivery. The factories, however, need to put raw materials into production before they can receive a definite order, so the venders must order an estimated volume from factories. Thus the processed and frozen food venders subsist by taking on the risks of price and volume fluctuations between the school meals and factories.

著者

坂爪 浩史

出版者

北海道大学

巻号頁・発行日

1993

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博士論文

著者

ローシュングリ アブリミテイ 岩元 泉 坂爪 浩史 高梨子 文恵

出版者

鹿児島大学

雑誌

鹿兒島大學農學部學術報告 (ISSN:04530845)

巻号頁・発行日

vol.55, pp.37-53, 2005-03-01

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現在,新彊ウイグル自治区の農村女性において教育レベルの格差が拡大している。そこで我々は農村地域における女性の教育レベルの現状,および低学歴が家庭経済状況とどのような関係にあるかを明らかにすることを目的として,トルファン市ヤル村およびウルムチ県三坪農場の2つの地域で調査研究を行った.この2つの村で調査した結果,ウイグル農村女性においては教育機会が乏しく依然として低学歴状態に置かれていることが分かった.また,伝統的慣習による早婚の傾向,早婚による離婚,さらに低学歴に深い相関関係が見られた.これらは低い経済生活水準とも相まって,悪循環に陥っている.しかし次第に女性の収入が世帯の収入に寄与する割合も高くなってきている.経済的収入機会を増やすことが農村女性の地位向上には重要であることが明らかになった.

著者

ガンバット ウスフバヤル 坂爪 浩史

出版者

北海道大学大学院農学研究院

雑誌

北海道大学農經論叢 (ISSN:03855961)

巻号頁・発行日

vol.67, pp.105-112, 2012-03-31

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In this paper, we analyzed the development of feed production and the distribution system using Company A, the largest feed production company in Mongolia, as a case study, and clarified the following points. First, an increase in the livestock population due to intensive animal husbandry has led to the enlargement of the demand for animal feed in recent years. Next, although Company A has been trying to produce feed that is appropriate for certain breeds and growth stages, as it was originally founded as a flour miller, it has not been able to produce feed that is appropriate for all types of livestock. However, it is clear that livestock farms cannot depend on imported animal feed, either.