Browse > Article

Changes of Yield Components and Yield by Sowing Date in Sprout-soybean Cultivar  

Kim, Hag-Sin (Mokpo Experiment Station, NICS, RDA)
Kim, Hong-Sig (Chung-buk National University)
Kim, Kyong-Ho (Rural Development Administration)
Oh, Yeong-Jin (Honam Agricultural Research Institute, NICS, RDA)
Publication Information
KOREAN JOURNAL OF CROP SCIENCE / v.51, no.7, 2006 , pp. 584-592 More about this Journal
Abstract
This study was conducted to investigate the effects of sowing date on yield component and yield in sprout-soybean. Six sprout-soybean cultivars were planted on three sowing dates in 2000 and 2001. 100-seed weight, number of seeds per pod, number of seeds, number of pods per plant, and ratio of empty pods distinct differences between sowing dates and cultivars. All yield components except the 100-seed weight and number of seeds per pod diminished recording where the sowing day will be late. The ratio of pods with two or three seeds was 77.5 from 80.9 percents. The ratio of two-seed pods were affected by sowing date. The yield of soybean of May 25 sowing was 290 kg/10a followed by June 15 and July 5 sowing with 269 kg/10a and 221 kg/10a, respectively Late sowing greatly decreased the yield of Doremikong, while yields of Tawonkong were more a less stable. In 2000, yield showed positive correlation with number of branches, number of pods per plant, number of seeds per plant, dry weight, leaf area, and oil content. While yield of 2001 showed positive correlation with number of nodes on main stem, stem thickness, number of pods per plant, dry weight, and leaf area.
Keywords
soybean; yield; sowing date;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Choi, K. G., J. K. Kim, Y. J. Kwon, S. C. Lee, and B. K. Jeon. 1980a. Studies on ecological characteristics of some soybean (Glycine max (L.) Merr.) cultivars. 1. Effects of sowing dates on yields and other agronomic characteristics. Korean J. Crop Sci. 25(3) : 41-49   과학기술학회마을
2 Kim, K. J., K. H. Kim, and Y. H. Kim. 1981. Comparative studies on growth patterns of pulse crops at different growing seasons. II. Variation in distribution of flowering dates and pod setting ratio of soybean, azuki-bean and mungbean. Korean J. Crop Sci. 26(3) : 243-250   과학기술학회마을
3 Kim, Y. H., S. D. Kim, and E. H. Hong. 1994. Characteristics of soy sprouts cultivated with soybean for sprout. RDA. J. Agri. Sci. 36(2) : 107-112
4 Lee, H. J., H. S. Kim, and H. S. Lee. 1991. Yield response and light utilization to sowing density in soybean cultivars for bean sprouting and for cooking with rice. Korean J. Crop Sci. 36(2) : 177-184   과학기술학회마을
5 이홍석, 조형열, 임병기. 1976. 대두의 밀식 다수형 품종선정에 관한 육종학적 연구. 제3보. 재배시기별 재식밀도와 양식이 대두의 생육, 수량 및 초형형성에 미치는 영향. 서울대 논문집 (2) : 45-60
6 Lee, Y. H., Y. H. Moon, S. D. Kim, Y. H. Hwang, and E. H. Hong. 1985. Effects of daylengths on the major characteristics and yields of soybeans. Res. Rept. RDA (Crops) 27(1) : 173-179
7 Park, S. G., C. K. Son, C. Y. Kim, and B. S. Choi. 1996. Changes of soybean growth characteristics affected by sowing dates in the converted upland from paddy field. J. Agri. Sci. RDA. 38(1) : 165-172
8 Kim, K. H. 1992b. The growing characteristics and proximate composition of soybean sprouts. Korea Soybean Digest. 9 (2) : 27-30
9 Park, K. Y., S. K. Oh, B. C. Jeong, S. P. Rho, and E. H. Hong. 1987. Effects of sowing dates on dry matter production and ecological characteristics of soybeans [Glycine max (L.) Merr.] in southern region of Korea. Korean J. Crop Sci. 32(4) : 409-413   과학기술학회마을
10 김학신. 1994. 나물콩 품종의 파종기가 주요특성 및 수량에 미치는 영향. 순천대학교석사학위논문
11 Kim, H. S., E. H. Hong, S. I. Park, and Y. K. Park. 1993. Responses of growth and yield characteristics on sowing density in determinate and indeterminate soybean. Korean J. Crop Sci. 38(2) : 189-195   과학기술학회마을
12 Kwon, S. H., J. H. Oh, J. R. Kim, H. S. Song, and B. W. Kim. 1975. Diversity of protein and oil contents of the Korean native soybean seeds (II). Korean J. Breed. 7(1) : 40-44
13 Park, H. K., Y. J. Oh, H. S. Kim, K. H. Kim, S. K. Suh, and D. Y. Suh. 2001. Future prospects for increase production of soybean. International Symposium for Development Strategy for Self-production of soybean (Glycine max L.). National Honam Agri. Exp. Station. RDA. pp. 79-121
14 Hwang, Y. H., Y. S. Jeong, and J. D. Lee. 2004. Present status and future developmental direction soy-related industries in Korea. Korean Soybean Digest. 21(1) : 28-44
15 Kwon, S. H., J. R. Kim, B. W. Kim, and J. W. Lee. 1978. Effect of different cultural practice on yield and other agronomic traits of soybean cultivars. Korean J. Breed. 10(1) : 59-65
16 Shin, D. C., H. S. Suh, and K. Y. Chang. 1992. Studies on limiting time of soybean sowing in southern region of Korea. 1. The effect of different sowing times on the variability of characteristics in soybeans. Res. Rept. RDA (U&I) 34(1) : 40-46
17 Song, H. S., Y. I. Lee, S. H. Kwon, I. M. Song, and K. H. Kwon. 1990. Relationship between seed weight and agronomic traits in Korean native soybeans. Korean J. Crop Sci. 35(1) : 28-33   과학기술학회마을
18 Choi, K. G., J. K. Kim, S. C. Lee, W. H. Lee, and B. K. Jeon. 1980b. Studies on ecological characteristics of some soybean (Glycine max (L.) Merr) cultivars. 2. Effects of day length on flowering and other agronomic characteristics. Korean J. Crop Sci. 25(4) : 59-65
19 Cha, Y. H. and J. Y. Lee. 1979. Effect of sowing time and sowing density on the yield and its components of soybean intercropped with barley or aftercropped. Korean J. Crop Sci. 24(3) : 43-50
20 허문회. 1964. 대두장려품종의 특성에 관한 연구 1. 개화일수와 결실일수. 서울대농대논문집 pp. 36-41
21 박연규. 1975. 중부지방의 맥간작 대두의 파종기와 재식밀도가 수량 및 수량구성요소에 미치는 영향. 충북대학 논문집 제9 집 : 87-93
22 Won, J. L., Y. H. Choi, H. S. Song, and S. H. Kwon. 1983. The relationship between meterologica1 factors and soybean seed yield. Korean J. Crop Sci. 28(3) : 351-357   과학기술학회마을
23 Chu, Y. H., K. W. Chung, and M. K. Joo. 1996. Effect of different sowing dates on growth and yield component in two ecotypes of soybean. Korean J. Crop Sci. 41(1) : 86-94   과학기술학회마을
24 Chang, K. Y. 1963. Studies on the soybean cultivars in Korea. 1. Classification of ecotypes and maturity groups. Korean J. Crop Sci. 1 : 3-24   과학기술학회마을
25 Chang, K. Y. 1964. Studies on the soybean cultivars in Korea. IV. Relationship between the seed yields and some characteristics on the several sowing dates. Korean J. Crop Sci. 2 : 30-37   과학기술학회마을