한국작물학회지 (KOREAN JOURNAL OF CROP SCIENCE)
- 제41권2호
- /
- Pages.215-222
- /
- 1996
- /
- 0252-9777(pISSN)
- /
- 2287-8432(eISSN)
검정콩 기계조파시 파종시기와 밀도가 생육 및 수량에 미치는 영향
Effects of Planting Date and Density by Drill Seeder on Growth and Yield of Black Soybeans
- Ju, Jung-Il (Chonnam Provincial, RDA) ;
- Kim, Chil-Hyun (Chonnam Provincial, RDA) ;
- Moon, Chang-Sik (Chonnam Provincial, RDA) ;
- Harm, Soo-Sang (Chonnam Provincial, RDA) ;
- In, Min-Sik (Chonnam Provincial, RDA) ;
- Chung, Kil-Woong (Coll. of Agri., Dankook Unive.)
- 발행 : 1996.04.01
초록
경장이 뚜렷이 다른 검정콩 2계통에 대하여 트렉터 부착 세조파기를 이용한 조파시 재배시기 및 파종밀도 차이가 생육 및 수량특성에 미치는 영향을 검토코자 하였다. 공시품종은 중경종인 검정콩 001와 단경종인 수원 157호이었고, 파종은 5월 21일과 6월 19일에 트렉터 부착 세조파기를 이용하여 조파하였다. 파종밀도는 m
This study was conducted to compare the growth and yield, and to determine the optimum planting date and density in two improved black soybean varieties. The two varieties were planted by driller attached a tractor on May 21 and June 19, 1993, and treated five planting densities, respectively. Yield of Gumjeongkong 1 was similer for both planting dates, but that of Suwon 157 was remarkably reduced on June 19 planting compared to May 21. There was significant differences between planting dates in stem length, number of branches, seeds per plant, seed weight and yield. Planting density, also, significantly affected on stem length, number of branches and seeds per plant. Statistically significant interactions between planting date