転作田における麦・大豆2毛作の成立条件に関する考察
書誌事項
- タイトル別名
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- <b>Formation Factors and Conditions Facilitating Long-interval Arviculture </b><b>Crop Rotation Systems </b>
- テンサクデン ニ オケル ムギ ・ ダイズ 2モウサク ノ セイリツ ジョウケン ニ カンスル コウサツ
- Formation Factors and Conditions Facilitating Long-interval Arviculture Crop Rotation Systems
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抄録
There have been a problem which a rate of land use and unit yield of arviculture is low level to incr ease food selfsufficiency ratio. The purpose of this paper is to clarify the formation factors and conditions affecting long-interval arviculture crop rotation systems. The analysis was conducted using the case study method. The formation factors are as follows: 1) Income from the soybean crop exceeded that from paddy rice due to the fall in the price of paddy and the policy of rice supply adjustment. 2) Improvements in the physical properties of the soil led to an increase in the per unit yield of barley. The formation conditions are as follows: 1) This cropping system necessitates that the work be completed within a specific (short) time. 2) The system r equires many operators/a larger labor force (i.e., group farming) in order to be implemented.
収録刊行物
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- 農林業問題研究
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農林業問題研究 49 (2), 323-328, 2013
地域農林経済学会
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詳細情報 詳細情報について
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- CRID
- 1390001204489125888
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- NII論文ID
- 10031200409
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- NII書誌ID
- AN00202829
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- ISSN
- 21859973
- 03888525
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- NDL書誌ID
- 024950788
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可