한국응용곤충학회지 (Korean journal of applied entomology)
- 제21권1호
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- Pages.15-18
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- 1982
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- 1225-0171(pISSN)
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- 2287-545X(eISSN)
농토배양이 목도열병 발생에 미치는 영향
Reduction of the Incidence of Rice Neck Blast by Integrated Soil Improvement Practice
- Kim Chang Kyu (Dept. of Plant Pathology, Institute of Agricultural Sciences) ;
- Lee Seung-Chan (Dept. of Plant Pathology, Institute of Agricultural Sciences)
- 발행 : 1982.03.01
초록
우리나라 논 토양면적의 약
The integrated soil improvement practice reduced neck blast incidence by ranging from 6.3 to 59.5 percent compared to control plot. However, effect of integrated soil improvement practice in reducing neck blast incidence was greater in Tongil type cultivars. On the contrary, mean value of plant height of eleven rice cultivars was taller by 6.4cm in the integrated soil improvement plot with 2.3 more tillers than that of control plot. As a result, yield increase of milled rice by metric tons per hectare was 24.1 percent in the integrated soil improvement plot.
키워드