유채 봄 재배 기계이식을 위한 품종별 육묘 일수에 따른 묘소질 평가
Rapeseed (Brassica napus L.) is generally sown in late autumn and harvested in early summer in Korea, however, spring cultivation has also been attempted in some areas because frequent climate changes induce reducing productivity. Therefore, there is a need for a transplanting technology that is rel...
Saved in:
| Published in | Korean journal of crop science Vol. 66; no. 3; pp. 256 - 264 |
|---|---|
| Main Authors | , , , , , , , , , |
| Format | Journal Article |
| Language | Korean |
| Published |
한국작물학회
01.09.2021
|
| Subjects | |
| Online Access | Get full text |
| ISSN | 0252-9777 2287-8432 |
Cover
Loading…
| Abstract | Rapeseed (Brassica napus L.) is generally sown in late autumn and harvested in early summer in Korea, however, spring cultivation has also been attempted in some areas because frequent climate changes induce reducing productivity. Therefore, there is a need for a transplanting technology that is relatively easy to control of cropping season according to changes in cultivation conditions. In this study, to find out the optimal characteristics of seedlings for machine transplanting of spring cultivation, seedling morphological characteristics were investigated according to the seedling age of three varieties for 2020 and 2021. The hypocotyl length was less than 2 cm in both years and the 40-day-old seedling was the shortest among all seedling ages. The number and size of leaf were increased with longer seedling age in both years. To evaluate seedling quality, total seedling length, seedling weight, and impact resistance were measured before transplanting. Total seedling length was the longest in 40-day-old seedlings and the shortest in 25-day-old seedlings in both years. In the case of seedling weight, no significant differences were observed depending on the seedling age and the impact resistance increased with increasing seedling age. Finally, ‘Jungmo7001’, ‘Naehan’, and ‘Tamla’ showed a high transplanting rate in seedlings grown for more than 30 days, 35 days, and 40 days, respectively, in the field using a general transplanter. These results suggest that the proper seedling age for transplanting is limited depending on the rapeseed varieties. The suitable seedling cultivation method can be selected for different cultivation environments. |
|---|---|
| AbstractList | 본 연구에서는 유채 3 품종별로 봄 재배 기계이식을 위한 최적의 유묘 특성을 구명하고자 2020년부터 2021년까지 2년간 육묘일수를 달리하여 하배축 길이, 본엽수, 엽장, 엽폭, 묘 전체 길이, 무게, 그리고 내충격도를 조사하였다.
뿐만 아니라 전자동 1조식 범용 채소 이식기를 이용한 이식률 및 이식 7일 후 생존율을 확인하였으며, 결과를 요약하면 다음과 같다.
1. 유채 3개 품종별로 25, 30, 35, 그리고 40일로 나누어 육묘한 후 유묘의 형태적 특성을 조사한 결과, 유묘의 하배축 길이는 2개년 모두 평균 2 cm 이하로 나타났고 40일묘에서 짧은 하배축 길이를 보였으나 2020년에는 통계적유의성을 관찰할 수 없었다. 엽수를 비롯한 엽장과 엽폭은 2개년 모두 육묘일수가 길어질수록 증가하는 것으로나타났는데, 2020년 대비 2021년의 생육이 더뎠으며 전품종의 25일 묘에서 본엽 발생은 관찰되지 않았다.
2. 품종별로 위 육묘일수에 따른 묘 전체 길이를 조사했을때, 2개년에서 40일 묘가 가장 길었고 25일 묘가 가장짧은 결과를 보였으며 이는 통계적으로도 유의하였다.
묘 무게의 경우, 육묘일수에 따른 현저한 차이는 관찰할수 없었으며 내충격도는 육묘일수가 짧을수록 낮게 나타났다.
3. 위와 같은 특성을 가진 유묘를 범용 이식기로 본 포장에이식한 결과, 조생종 ‘중모7001’은 30일, 중만생종 ‘내한’은 35일, 그리고 만생종 ‘탐라’는 40일 이상 육묘할때에 높은 이식률을 보이는 것을 확인하였다.
4. 기계이식률과 육묘일수를 비롯한 유묘 특성들 간의 상관분석을 통해 육묘일수, 잎의 크기, 그리고 유묘의 내충격도는 이식률과 유의한 정의 상관을 보인다는 것을확인하였다. 또한 유묘의 하배축 길이는 이식룰과 유의한 부의 상관으로 나타났다.
5. 이는 유채 봄 재배 기계이식을 위한 3품종별 최적 육묘일수 구명을 통해 재배 작기를 조절함으로써 유채 재배 시습해 및 동해 등을 감소시킬 수 있을 것으로 사료된다. Rapeseed (Brassica napus L.) is generally sown in late autumn and harvested in early summer in Korea, however, spring cultivation has also been attempted in some areas because frequent climate changes induce reducing productivity.
Therefore, there is a need for a transplanting technology that is relatively easy to control of cropping season according to changes in cultivation conditions. In this study, to find out the optimal characteristics of seedlings for machine transplanting of spring cultivation, seedling morphological characteristics were investigated according to the seedling age of three varieties for 2020 and 2021. The hypocotyl length was less than 2 cm in both years and the 40-day-old seedling was the shortest among all seedling ages.
The number and size of leaf were increased with longer seedling age in both years. To evaluate seedling quality, total seedling length, seedling weight, and impact resistance were measured before transplanting. Total seedling length was the longest in 40-day-old seedlings and the shortest in 25-day-old seedlings in both years. In the case of seedling weight, no significant differences were observed depending on the seedling age and the impact resistance increased with increasing seedling age. Finally, ‘Jungmo7001’, ‘Naehan’, and ‘Tamla’ showed a high transplanting rate in seedlings grown for more than 30 days, 35 days, and 40 days, respectively, in the field using a general transplanter. These results suggest that the proper seedling age for transplanting is limited depending on the rapeseed varieties. The suitable seedling cultivation method can be selected for different cultivation environments. KCI Citation Count: 1 Rapeseed (Brassica napus L.) is generally sown in late autumn and harvested in early summer in Korea, however, spring cultivation has also been attempted in some areas because frequent climate changes induce reducing productivity. Therefore, there is a need for a transplanting technology that is relatively easy to control of cropping season according to changes in cultivation conditions. In this study, to find out the optimal characteristics of seedlings for machine transplanting of spring cultivation, seedling morphological characteristics were investigated according to the seedling age of three varieties for 2020 and 2021. The hypocotyl length was less than 2 cm in both years and the 40-day-old seedling was the shortest among all seedling ages. The number and size of leaf were increased with longer seedling age in both years. To evaluate seedling quality, total seedling length, seedling weight, and impact resistance were measured before transplanting. Total seedling length was the longest in 40-day-old seedlings and the shortest in 25-day-old seedlings in both years. In the case of seedling weight, no significant differences were observed depending on the seedling age and the impact resistance increased with increasing seedling age. Finally, 'Jungmo7001', 'Naehan', and 'Tamla' showed a high transplanting rate in seedlings grown for more than 30 days, 35 days, and 40 days, respectively, in the field using a general transplanter. These results suggest that the proper seedling age for transplanting is limited depending on the rapeseed varieties. The suitable seedling cultivation method can be selected for different cultivation environments. 본 연구에서는 유채 3 품종별로 봄 재배 기계이식을 위한 최적의 유묘 특성을 구명하고자 2020년부터 2021년까지 2년간 육묘일수를 달리하여 하배축 길이, 본엽수, 엽장, 엽폭, 묘 전체 길이, 무게, 그리고 내충격도를 조사하였다. 뿐만 아니라 전자동 1조식 범용 채소 이식기를 이용한 이식률 및 이식 7일 후 생존율을 확인하였으며, 결과를 요약하면 다음과 같다. 1. 유채 3개 품종별로 25, 30, 35, 그리고 40일로 나누어 육묘한 후 유묘의 형태적 특성을 조사한 결과, 유묘의 하배축 길이는 2개년 모두 평균 2 cm 이하로 나타났고 40일 묘에서 짧은 하배축 길이를 보였으나 2020년에는 통계적 유의성을 관찰할 수 없었다. 엽수를 비롯한 엽장과 엽폭은 2개년 모두 육묘일수가 길어질수록 증가하는 것으로 나타났는데, 2020년 대비 2021년의 생육이 더뎠으며 전품종의 25일 묘에서 본엽 발생은 관찰되지 않았다. 2. 품종별로 위 육묘일수에 따른 묘 전체 길이를 조사했을 때, 2개년에서 40일 묘가 가장 길었고 25일 묘가 가장 짧은 결과를 보였으며 이는 통계적으로도 유의하였다. 묘 무게의 경우, 육묘일수에 따른 현저한 차이는 관찰할 수 없었으며 내충격도는 육묘일수가 짧을수록 낮게 나타났다. 3. 위와 같은 특성을 가진 유묘를 범용 이식기로 본 포장에 이식한 결과, 조생종 '중모7001'은 30일, 중만생종 '내한'은 35일, 그리고 만생종 '탐라'는 40일 이상 육묘할 때에 높은 이식률을 보이는 것을 확인하였다. 4. 기계이식률과 육묘일수를 비롯한 유묘 특성들 간의 상관분석을 통해 육묘일수, 잎의 크기, 그리고 유묘의 내 충격도는 이식률과 유의한 정의 상관을 보인다는 것을 확인하였다. 또한 유묘의 하배축 길이는 이식룰과 유의한 부의 상관으로 나타났다. 5. 이는 유채 봄 재배 기계이식을 위한 3품종별 최적 육묘일수 구명을 통해 재배 작기를 조절함으로써 유채 재배 시 습해 및 동해 등을 감소시킬 수 있을 것으로 사료된다. Rapeseed (Brassica napus L.) is generally sown in late autumn and harvested in early summer in Korea, however, spring cultivation has also been attempted in some areas because frequent climate changes induce reducing productivity. Therefore, there is a need for a transplanting technology that is relatively easy to control of cropping season according to changes in cultivation conditions. In this study, to find out the optimal characteristics of seedlings for machine transplanting of spring cultivation, seedling morphological characteristics were investigated according to the seedling age of three varieties for 2020 and 2021. The hypocotyl length was less than 2 cm in both years and the 40-day-old seedling was the shortest among all seedling ages. The number and size of leaf were increased with longer seedling age in both years. To evaluate seedling quality, total seedling length, seedling weight, and impact resistance were measured before transplanting. Total seedling length was the longest in 40-day-old seedlings and the shortest in 25-day-old seedlings in both years. In the case of seedling weight, no significant differences were observed depending on the seedling age and the impact resistance increased with increasing seedling age. Finally, ‘Jungmo7001’, ‘Naehan’, and ‘Tamla’ showed a high transplanting rate in seedlings grown for more than 30 days, 35 days, and 40 days, respectively, in the field using a general transplanter. These results suggest that the proper seedling age for transplanting is limited depending on the rapeseed varieties. The suitable seedling cultivation method can be selected for different cultivation environments. |
| Author | 이지은 차영록 김광수 Ji-eun Lee Da-hee An 신운철 안다희 Young-lok Cha Woon-chul Shin Kwang-soo Kim |
| Author_xml | – sequence: 1 fullname: 안다희 – sequence: 2 fullname: Da-hee An – sequence: 3 fullname: 차영록 – sequence: 4 fullname: Young-lok Cha – sequence: 5 fullname: 김광수 – sequence: 6 fullname: Kwang-soo Kim – sequence: 7 fullname: 신운철 – sequence: 8 fullname: Woon-chul Shin – sequence: 9 fullname: 이지은 – sequence: 10 fullname: Ji-eun Lee |
| BackLink | https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002751024$$DAccess content in National Research Foundation of Korea (NRF) |
| BookMark | eNo9jLtKw1AAQC9SwVr7BS53cXAI3GdyM5bio1ooSDeHS54SUlNJXNwcolQUFFHs0IoK4tIh0g4d_KLm9h-MVpwOHA5nFZSibuQtgTIhwtAEo6QEyohwopmGYayAapIENkIYcywoL4NDNXhRnynMJylUz6M8y-Bsms3GqRpO1PVQDQs9SOePAzi_76m3i3z8I17zUR-q4Zfq9dXTHcwfsvx9CgupLm_URw_Ob69m2fkaWPatTuJV_1gB7e2tdn1Xa7Z2GvVaUwsFQxrFru1wGzFCieuYNke2EBw5GOvMYw73BLGobzmW71su9olwCfWoaxBdN7DHMK2AzcU2in0ZOoHsWsEvj7oyjGXtoN2QpuC6yVDRbizaMEhOAxm5SUfu1fZbBBFcDDlmuk6oWXTr_10iT-Lg2IrPJMMMI47oN104gVc |
| ContentType | Journal Article |
| DBID | HZB Q5X JDI ACYCR |
| DEWEY | 630 |
| DatabaseName | Korea Information Science Society (KISS) Korean Studies Information Service System (KISS) B-Type KoreaScience Korean Citation Index |
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Agriculture |
| DocumentTitleAlternate | 유채 봄 재배 기계이식을 위한 품종별 육묘 일수에 따른 묘소질 평가 Evaluation of Rapeseed Seedling Quality According to Varieties and Seedling Ages for Spring Cultivation Transplanting |
| EISSN | 2287-8432 |
| EndPage | 264 |
| ExternalDocumentID | oai_kci_go_kr_ARTI_9856940 JAKO202126651466239 4141050 |
| GroupedDBID | 9ZL ALMA_UNASSIGNED_HOLDINGS DYU HZB JDI OK1 Q5X KROLR ACYCR |
| ID | FETCH-LOGICAL-k840-31dbc5b04232dc9b50b8850c1164e4c5e82a3facaffad1f28d23e3d726671e413 |
| ISSN | 0252-9777 |
| IngestDate | Sun Mar 09 07:53:39 EDT 2025 Fri Dec 22 11:58:43 EST 2023 Sat Mar 08 02:11:31 EST 2025 |
| IsOpenAccess | true |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 3 |
| Keywords | transplanting rapeseed spring cultivation seedling |
| Language | Korean |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-k840-31dbc5b04232dc9b50b8850c1164e4c5e82a3facaffad1f28d23e3d726671e413 |
| Notes | The Korean Society of Crop Science KISTI1.1003/JNL.JAKO202126651466239 https://doi.org/10.7740/kjcs.2021.66.3.256 |
| OpenAccessLink | http://click.ndsl.kr/servlet/LinkingDetailView?cn=JAKO202126651466239&dbt=JAKO&org_code=O481&site_code=SS1481&service_code=01 |
| PageCount | 9 |
| ParticipantIDs | nrf_kci_oai_kci_go_kr_ARTI_9856940 kisti_ndsl_JAKO202126651466239 kiss_primary_4141050 |
| PublicationCentury | 2000 |
| PublicationDate | 2021-09 |
| PublicationDateYYYYMMDD | 2021-09-01 |
| PublicationDate_xml | – month: 09 year: 2021 text: 2021-09 |
| PublicationDecade | 2020 |
| PublicationTitle | Korean journal of crop science |
| PublicationTitleAlternate | 한국작물학회지 |
| PublicationYear | 2021 |
| Publisher | 한국작물학회 |
| Publisher_xml | – name: 한국작물학회 |
| SSID | ssib001151835 ssj0045709 ssib055701606 ssib051117264 ssib036279253 ssib004380447 |
| Score | 2.1530259 |
| Snippet | Rapeseed (Brassica napus L.) is generally sown in late autumn and harvested in early summer in Korea, however, spring cultivation has also been attempted in... 본 연구에서는 유채 3 품종별로 봄 재배 기계이식을 위한 최적의 유묘 특성을 구명하고자 2020년부터 2021년까지 2년간 육묘일수를 달리하여 하배축 길이, 본엽수, 엽장, 엽폭, 묘 전체 길이, 무게, 그리고 내충격도를 조사하였다. 뿐만 아니라 전자동 1조식 범용 채소 이식기를... |
| SourceID | nrf kisti kiss |
| SourceType | Open Website Open Access Repository Publisher |
| StartPage | 256 |
| SubjectTerms | rapeseed seedling spring cultivation transplanting 농학 |
| Title | 유채 봄 재배 기계이식을 위한 품종별 육묘 일수에 따른 묘소질 평가 |
| URI | https://kiss.kstudy.com/ExternalLink/Ar?key=4141050 http://click.ndsl.kr/servlet/LinkingDetailView?cn=JAKO202126651466239&dbt=JAKO&org_code=O481&site_code=SS1481&service_code=01 https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002751024 |
| Volume | 66 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| ispartofPNX | 한국작물학회지, 2021, 66(3), , pp.256-264 |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1Pa9RAFA9tT15EqWL9U4I4p2UlmcxkZ47J7pbaol5aqCiEZJKVsmVXtu3Fk4dVKgqKKPbQFRXESw8r7aEHP1E3_Q6-N0l2U1GowhJeXt68vHlvsvN7yeTFMG45IQ8Vx6f-qiarLFZONVIhq4Y2VzHid87xfee799zFVba0xtemph-VVi1tb0W31dM_vlfyP1EFHsQV35L9h8iOlQIDaIgvbCHCsD1TjEmzTmSdeBYSvk0Eq5CmT3yWUXCwSby6ZlnwA5ZHfIE7SDggpYUa2AII4SOdcQoFdS3UIJIDXdEUJULgMQ8IrpU7JXHPRhacVYpKob2utQtgaU6NSEsbKpm2BcQ52FUZN9TiLhG6nVeDpvrMYoEIqU23SPZhpgJWL3d7xROFHF3jl8kq-fReDCp9cq6t97GzXtazBpnUn9SOtIiXGSoAZ2ujbJCaiIABEleIIMGItMe9K2tB_Tou0svd61PglO-yUHu8jCy7LsaO1qo58Rp5EGXhVHRlJiM14YGTSv_llNMqQO0MWySaRyFZrQqW397N5w_ulqAIzQq8n64S_tvsfapOeFutB4-7QbsXQDZ0J5CCu5JZ08a0Y-vbDQ9WJ1AZoF6p1B7gmJqkE-gGOByg7SSVxkpttotP5DOUw2Bfp5ZFxwDSQMazCTkeJj7rANU6vVYJqq1cMM7nOZbpZRfMRWOq3Z01HqZ7n9MffXN02DfTT_uj4dA8PhoeH_TTwWH6apAOgL3XP_mwZ56820m_Ph8dIOPLaH_XTAc_053d9ONbc_R-OPp2ZAIzffE6_b5jnrx5eTx8dslYWWiu1Ber-ZdFqm3BEHfEkeIRLgmjsZIRtyIhuKVs22UJUzwRNHRaoQpbrTC2W1TE1EmcGPzh1uwEYN9lY6bT7SRXDDMGfF6LrQTrxjHbUgLrlceRRZWiCW_JOWMW3RI8yWrHBEyvq7bmjHntpqATb24ES97yfRx0oB_yFxcyEmh3E_ynA_r3wF49i9A149xkQF83ZrZ628kNANJb0bweEb8Agx6oDw |
| linkProvider | CAB International |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%EC%9C%A0%EC%B1%84+%EB%B4%84+%EC%9E%AC%EB%B0%B0+%EA%B8%B0%EA%B3%84%EC%9D%B4%EC%8B%9D%EC%9D%84+%EC%9C%84%ED%95%9C+%ED%92%88%EC%A2%85%EB%B3%84+%EC%9C%A1%EB%AC%98+%EC%9D%BC%EC%88%98%EC%97%90+%EB%94%B0%EB%A5%B8+%EB%AC%98%EC%86%8C%EC%A7%88+%ED%8F%89%EA%B0%80&rft.jtitle=Korean+journal+of+crop+science&rft.au=%EC%95%88%EB%8B%A4%ED%9D%AC&rft.au=%EC%B0%A8%EC%98%81%EB%A1%9D&rft.au=%EA%B9%80%EA%B4%91%EC%88%98&rft.au=%EC%8B%A0%EC%9A%B4%EC%B2%A0&rft.date=2021-09-01&rft.pub=%ED%95%9C%EA%B5%AD%EC%9E%91%EB%AC%BC%ED%95%99%ED%9A%8C&rft.issn=0252-9777&rft.eissn=2287-8432&rft.spage=256&rft.epage=264&rft.externalDBID=n%2Fa&rft.externalDocID=oai_kci_go_kr_ARTI_9856940 |
| thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0252-9777&client=summon |
| thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0252-9777&client=summon |
| thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0252-9777&client=summon |