• Title/Summary/Keyword: 수확 후 처리

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대만의 벼 수확 후 처리 신기술

  • Fu-ming Lu
    • Journal of Biosystems Engineering
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    • v.23 no.4
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    • pp.399-406
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    • 1998

  • 1990년 이래로 대만에서는 노동력 부족을 해결하고 작업환경을 개선하기 위해서 계량, 건조,취급, 저장, 통풍, 제현, 도정 및 포장 등을 포함하는 벼 수확 후 처리 체계의 자동화를 진행시켜 왔다. 벼 수확 후 기계처리 체계의 자동화는 1990년을 시작으로 1995년에 완결된 5개년 연구계획으로 선정되었었다. 1995년 이후에는 21세기 초 대만의 벼 수확 후 처리 체계의 자동화를 한 등급 올리고 완결한다는 목표를 이루기 위해서 또 다른 5개년 진흥 프로젝트가 수행되고 있는 중이다. 벼 수확 후 처리에 있어서 완전한 자동화를 이루기 위해서는 관리체계, 벼의 수매체계, 그리고 처리체계 등이 효과적으로 통합되어져야만 한다. 이 논문은 대만의 벼 수확 후 처리체계의 자동화에 대한 최신의 정보를 기술하고 있다.

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Control of Water Foxtail in the Cultivating Barley and Wheat before Harvesting Rice (벼 수확 전 파종 사료맥류 재배 시 뚝새풀 방제효과)

  • Im, Il-Bin;Im, Bo-Hyeok;Park, Jea-Hyeon;Jang, Jun Hyeong
    • Weed & Turfgrass Science
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    • v.2 no.4
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    • pp.362-367
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    • 2013

  • This study was conducted to develop an efficient control method for water foxtail in the field sowing barley and wheat seeds before rice harvesting. When thifensulfuron-methyl (75%) was applied 0, 5 and 10 days after rice harvesting, little phytotoxicity was observed on both barley and wheat. Percent of water foxtail control with thifensulfuron-methyl (75%) was more than 88% at three different application timing. When butachlor (5%) was applied 5 days before barley and wheat sowing, phytotoxicity on barley and wheat was severe. However, no phytotoxicity was observed on barley and wheat 5 and 10 days after rice harvesting. Percent of water foxtail control with butachlor 0 and 5 days after rice harvesting was 85-89%. However, it dropped to 74-80% when applied 10 days after rice harvesting. In the thifensulfuron-methyl treatment, the dry matter of barley and wheat was 96-108% and 100-108%, respectively when compared with untreated control. While, in the butachlor treatment, the dry matter of barley and wheat was 53-73% and 106%, respectively when compared with untreated control. Therefore, we recommend thifensulfuron-methyl (75%) 0-10 days after rice harvesting or butachlor (5%) 5 days after rice harvesting to provide efficient water foxtail control and safe barley and wheat production.

  • https://doi.org/10.5660/WTS.2013.2.4.362 인용 PDF KSCI KPUBS

Effect of Microbes and Formic acid on Storage of Spent Mushroom (Flammulina velutipes) Substrates (미생물과 개미산 첨가가 팽이버섯 수확후배지의 저장성에 미치는 영향)

  • Moon, Yea Hwang;Lee, Sung Sill;Cho, Yong Un;Cho, Soo Jeong
    • Journal of Mushroom
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    • v.10 no.4
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    • pp.244-248
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    • 2012

  • This study was conducted to suggest effective storage methods for the use spent mushroom (Flammulina velutipes) substrates (SMS) as animal feed. SMS was storage by deep stacking, composting and vinyl mulching after treated with 1% microbes and 0.5% formic acid. During the storage periods, all of the treatment was covered with hyphae of mushroom. The external change of SMS was shown that the storage of SMS can be improved by anaerobic condition and 1% microbial treatment. The comparatively high temperature, pH and total bacterial number was shown in the SMS treated without microbes and formic acid by composting.

  • https://doi.org/10.14480/JM.2012.10.4.244 인용 PDF

Yield and Seed Quality Changes According to Delayed Harvest with Rainfall Treatment in Soybean (Glycine max L.) (강우처리 및 수확 지연에 따른 콩 종실 특성 및 수량성 변화)

  • Lee, Inhye;Seo, Min-Jung;Park, Myoung Ryoul;Kim, Nam-Geol;Yi, Gibum;Lee, Yu-young;Kim, Mihyang;Lee, Byong Won;Yun, Hong-Tae
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.65 no.4
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    • pp.353-364
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    • 2020

  • Recently in Korea, soybean harvesting has been delayed due to rainfall during the harvesting season, resulting in a reduction in yield and seed quality. This study was conducted to analyze the changes in yield and seed quality during delayed harvest with rainfall treatment using different harvesting methods, including field harvesting and polyethylene film covering after cutting fully-matured soybean plants (PE covering after cutting), with two major Korean soybean cultivars (Glycine max L), Pungsannamulkong and Daewonkong. The shattering rate of Pungsannamulkong, which is higher than that of Daewonkong, increased up to 41.8% when the harvest was delayed for 40 days without rainfall treatment by harvesting with PE covering after cutting. The weight of 100 seeds tended to decrease slightly as harvesting was delayed. When Daewonkong was harvested using the PE covering after cutting method with rainfall treatment, the yield decreased to the lowest level with a 0.8 kg ha-1 daily reduction rate. Pungsannamulkong showed the lowest yield when harvested using PE covering after cutting without rainfall treatment with a 3.4 kg ha-1 daily reduction rate. The infected seed rate increased according to the harvest delay in both cultivars, and significant differences were observed according to rainfall treatment and harvesting method. The germination rate was maintained above 95% even after 40 days of delayed harvest if there was no rainfall treatment. However, with rainfall treatment, the germination rate was significantly lowered as harvesting time was delayed. In the field harvesting with rainfall treatment, the germination rate decreased to 77.2% for Daewonkong and 76.5% for Pungsannamulkong after 40 days of harvest delay. For the 100-seed weight, effects of individual treatments and interactions between treatments were not observed. In contrast, the effect of interactions between treatments on the shattering rate was significant in both cultivars, indicating that the shattering rate had the greatest impact on the yield changes during delayed harvest.

  • https://doi.org/10.7740/kjcs.2020.65.4.353 인용 PDF KSCI