Korean journal of applied entomology (한국응용곤충학회지)
- Volume 21 Issue 1 Serial No. 50
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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)
Reduction of the Incidence of Rice Neck Blast by Integrated Soil Improvement Practice
농토배양이 목도열병 발생에 미치는 영향
- Kim Chang Kyu (Dept. of Plant Pathology, Institute of Agricultural Sciences) ;
- Lee Seung-Chan (Dept. of Plant Pathology, Institute of Agricultural Sciences)
- Published : 1982.03.01
Abstract
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.
우리나라 논 토양면적의 약
Keywords