한국작물학회지 (KOREAN JOURNAL OF CROP SCIENCE)
- 제45권2호
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- Pages.73-78
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- 2000
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
Growth, Yield and Grain Quality affected by Seeding Rates and Fertilizing Combinations in Spring-sown Jinyangbori
- Kim, Dae-Ho (Kyongnam Agricultural Research and Extension Services) ;
- Kim, Su-Kyeong (Kyongnam Agricultural Research and Extension Services) ;
- Kim, Eun-Seok (Kyongnam Agricultural Research and Extension Services) ;
- Song, Guen-Woo (Kyongnam Agricultural Research and Extension Services) ;
- Kang, Dong-Ju (Kyongnam Agricultural Research and Extension Services)
- 발행 : 2000.06.01
초록
This study was conducted for 2 years at Chinju region to establish suitable seeding rate and fertilizing levels of nitrogen, phosphorous and potassium in spring-sown Jinyangbori. Heading and maturing were delayed by increasing fertilizers, especially nitrogen. Number of spikes per were secured by much seeding and increased application of nitrogen. One thousand grain weight reduced with increasing fertilization at any seeding rate. Relatively high harvest indices were observed with 12-10-4 at 10kg. 10a