• Title/Summary/Keyword: Labor-saving

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Studies on the Labor Saving Sowing Methods of Soilage Rye 1. Effects of the Sowing Methods and Seed Treatments on the Emergence Rates of Rye when Sowing on the Paddy Field before Rice Harvesting (사료용 호맥의 성력화 파종방법에 관한 연구 I. 수도입모중 호맥 파종시 파종방법 및 종자처리가 발아에 미치는 영향)

  • Lee S. Y.;Hong C. K.;Lee H. B.;Han S. K.;Huh B. L.
    • Proceedings of the Korean Society of Crop Science Conference
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    • 1990.05a
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    • pp.130-131
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    • 1990

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Utilization of Tobacco Sucker Control Agents in China

  • Li, Hu-lin
    • Journal of the Korean Society of Tobacco Science
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    • v.25 no.2
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    • pp.154-159
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    • 2003

  • Using sucker agents for tobacco can lead some advantages including saving labor, increasing yield and reducing the spread of diseases. At present, the sucker control agents used in China mainly depended on importing. The agents includes two groups, systemics (Maleic hydrazide: MH, etc) and partial systemics (Butralin, Flumetralin, Pendimethalin, etc). Now, Pendimethalin(a.i. 33%, wp) was used extensively all over the tobacco field in China. Sucker control agents will also be used for tobacco production in China. Because of the high price of the imported agents, China has studied on the domestic production of tobacco sucker control agents and has made some progresses.

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