大豆収穫における頭部損失低減技術の開発 (第1報)

DOI Web Site 参考文献7件
  • 梅田 直円
    The Japanese Society of Agricultural Machinery National Agricultural Research Center
  • 金谷 豊
    The Japanese Society of Agricultural Machinery National Agricultural Research Center
  • 長坂 善禎
    The Japanese Society of Agricultural Machinery National Agricultural Research Center
  • 井上 英二
    The Japanese Society of Agricultural Machinery Faculty of Agriculture, Kyushu University

書誌事項

タイトル別名
  • Development of a Technique to Reduce Combine Header Losses in Soybeans (Part 1)
  • ダイズ シュウカク ニ オケル トウブ ソンシツ テイゲン ギジュツ ノ カイハツ ダイ 1ポウ トウブ ソンシツ ハッセイ ヨウイン ノ カイメイ

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抄録

We observed the influence of the components of the header on soybean plants during harvesting by employing a high-speed video camera. The stalks fell forward when the reel did not gather them, resulting in shattered pods. We next constructed a harvesting simulator based on data on analysis of reel displacement, intra-row spacing, and the height of the soybean plants. The results showed the ratio of the stalks gathered to be below 42% and the ratio of the stalks pushed forward to be below 18% under normal combine operation, suggesting that it is important to clarify the optimum use conditions of reel and to degree the forward speed of stalks, since when the reel does not gather the stalks, the overall gathering rate of stalks is low, causing high harvesting losses.

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