KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)
- Volume 44 Issue 2
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- Pages.106-111
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- 1999
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
Effect of Planting Density and Nitrogen Level on Growth and Yield in Heavy Panicle Weight Type of Japonica Rice
- Kim, Bo-Kyeong (National Honam Agricultural Experiment Station) ;
- Kim, Hyun-Ho (Kumsangun Agiculrural Development Technology Center) ;
- Ko, Jae-Kwon (National Honam Agricultural Experiment Station) ;
- Shin, Hyun-Tak (National Honam Agricultural Experiment Station)
- Published : 1999.06.01
Abstract
To investigate the effects of planting density and nitrogen level on growth and yield potential of newly bred heavy panicle japonica rice with large grain (Iksan 435 and Iksan 438) or many spikelets per panicle(HR14022-21-8-4 and HR14022-21-8-6), four heavy panicle type rices and two many panicle type rices(Dongjinbyeo and Donganbyeo) as the checks were planted under standard planting density (30