파종시기에 따른 남부지역 재배 녹두의 생육 및 나물특성 변화

• Published in: Korean journal of crop science Vol. 68; no. 4; pp. 327 - 334
• Main Authors: 추지호, Ji Ho Chu, 이병원, Byeong Won Lee, 주영광, Yeong Kwang Ju, 임주성, Ju Seong Im, 송석보, Seok Bo Song, 최명은, Myeong Eun Choi, 김지영, Ji Young Kim, 한상익, Sang Ik Han
• Format: Journal Article
• Language: Korean
• Published: 한국작물학회 01.12.2023
• Subjects: agricultural characteristics; mungbean; shattering; sowing dates; sprouts; 농학; agricultural characteristics; sprouts; sowing dates; mungbean; shattering
• ISSN: 0252-9777; 2287-8432

The cultivation period of mung beans (Vigna radiata L.) in Korea has undergone recent variations. However, limited research has been conducted on pod shattering and sprout characteristics of mung beans on different sowing dates. This study aims to compare pod shattering and sprouts productivity based on different sowing dates. The research was was conducted with six different sowing dates (early May, mid-May, early June, mid-June, early July, and mid-July) in 2021 and 2022. Delayed sowing dates resulted in shortened days to germination, flowering time, and maturity time, whereas plant height, branch number, and node number increased. In addition, stem thickness and the number of pods per plant decreased. In the mung bean cultivar ‘Sanpo’, the pod shattering rate ranged from 10.0% to 19.3%, consistently lower than that of ‘Dahyun’ across all six sowing dates. The sowing date associated with the lowest shattering rate was early June. ‘Sanpo’ sown in early July and ‘Dahyun’ sown in mid-May exhibited the highest sprout production, at 871% and 750%, respectively.