Journal of Bio-Environment Control (생물환경조절학회지)

The Korean Society for Bio-Environment Control (한국생물환경조절학회)
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Comparison of Labor Period, Work Time, and Seedling Growth in Cutting and Pinning Transplants on 'Maehyang' Strawberry

'매향' 딸기 삽목묘와 유인묘의 노동 기간, 작업 시간 및 생육 비교

  • Hwang, Hee Sung (Division of Crop Science, Graduate School of Gyeongsang National University) ;
  • Jeong, Hyeon Woo (Division of Applied Life Science, Graduate School of Gyeongsang National University) ;
  • Kang, Jae Hyeon (Division of Crop Science, Graduate School of Gyeongsang National University) ;
  • Hwang, Seung Jae (Department of Horticulture, College of Agriculture & Life Sciences, Gyeongsang National University)
  • 황희성 (경상국립대학교 대학원 작물생산과학부) ;
  • 정현우 (경상국립대학교 대학원 응용생명과학부) ;
  • 강재현 (경상국립대학교 대학원 작물생산과학부) ;
  • 황승재 (경상국립대학교 농업생명과학대학 원예학과)
  • Received : 2021.07.06
  • Accepted : 2021.09.06
  • Published : 2021.10.31
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Abstract

The pinning method is the traditional method to produce strawberry transplants. But, cultivating the pinning transplant is a labor-intensive operation and needs a long labor period. The cutting method has been considered as an effective alternative to the pinning method, due to the relatively short labor period and works time. This study was conducted to investigate the labor period, work time, and growth between pinning and cutting methods for strawberry transplants. The 'Maehyang' strawberry was cultivated at each pinning and cutting strawberry greenhouses. The time for special works on pinning method (pinning work, elimination of mother plant, and division of daughter plant), and cutting method (cutting collection, pretreatment before storage, and cutting work) were measured. The pinning method needed 6 tasks (planting of mother plant, maintaining of mother plant, pinning work, maintaining of daughter plant, elimination of mother plant, and division of daughter plant) for 158 days, and cutting method needed 4 tasks (collection and storage of cutting, cutting work, misting, and maintaining of transplants) for 113 days to cultivate transplants for fruit. And pinning method needed more work time than the cutting method. There was no significant difference between the growth of pinning and cutting transplants. These results showed that the cutting method saved more labor period, work time than pinning during the nursery period without losing transplant quality.

유인 방법은 딸기 묘를 생산하는 전통적인 방법이다. 그러나 딸기 묘를 유인하여 번식하는 방법은 오랜 노동시간이 있어야 하는 노동 집약적인 방법이다. 삽목 방법은 상대적으로 유인 방법에 비해 노동 기간과 작업 시간이 짧으므로 유인의 효과적인 대안으로 주목되어왔다. 이 연구는 유인과 삽목 사이의 노동 기간, 작업 시간 및 묘의 생육을 조사하기 위해 수행되었다. '매향' 딸기는 두 개 동의 딸기 육묘용 유인 온실과 삽목 온실에서 각각 재배되었다. 유인 방법(유인 작업, 모주 제거, 자묘 간 분리) 및 삽목 방법(삽수 채묘, 저장 전 처리, 삽목 작업)에 대한 주요 작업 시간을 측정했으며, 유인은 158일 동안 6개의 작업이 필요하며, 삽목은 113일 동안 4개의 작업이 필요했다. 유인은 삽목보다 작업 시간이 더 많이 필요했다. 유인과 삽목묘 육묘 방법에 따른 유의적인 차이가 없었다. 이러한 결과는 묘소질의 손실 없이 육묘 동안 유인 방법보다 삽목 방법이 더 많은 노동 기간과 작업 시간을 절약할 수 있음을 의미한다.

Keywords

Acknowledgement

본 결과물은 농림축산식품부의 재원으로 농림식품기술기획평가원의 농산물산지유통센터(APC) 기반 딸기 연중 재배를 위한 삽목묘 대량번식과 화아분화 기술개발 사업의 지원을 받아 연구되었음(118078-2).

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