[보고서]복숭아 내한성 평가기준 설정 및 재배한계지 현장실증 연구

권정현

보고서 정보

주관연구기관

국립원예특작과학원
National Institute of Horticultural and Herbal Science

연구책임자

권정현

참여연구자

김성종 , 남은영 , 도윤수 , 윤석규 , 정경호 , 이희재 , 박준형 , 시나트 , 오희덕 , 유덕준 , 전성훈 , 정햇님 , 강명주 , 김수진 , 박영식 , 박천규 , 신지영 , 안길순 , 엄남용 , 윤상록 , 이기옥 , 이민희 , 이제창

보고서유형

최종보고서

발행국가

대한민국

언어

한국어

발행년월

2020-02

과제시작연도

2019

주관부처

농촌진흥청
Rural Development Administration(RDA)

등록번호

TRKO202000030294

과제고유번호

1395060636

사업명

농업기후변화대응체계구축(R&D)

DB 구축일자

2020-11-07

키워드

저온 순화.탈순화.전사체.현장실증.온대과수.cold hardiness.deacclimation.transcriptome.field test.temperate fruit.

표 순화 처리온도 및 순화 처리
표 복숭아 ‘수미’와 ‘키라라노키와미’의 순화 온도에 따른 내한성 변화 (가지)
표 복숭아 ‘수미’와 ‘키라라노키와미’의 순화 온도에 따른 내한성 변화 (1년생 묘목)
표 복숭아 ‘수미’와 ‘키라라노키와미’의 순화 온도에 따른 glucose 함량 변화
표 복숭아 ‘수미’와 ‘키라라노키와미’의 순화 온도에 따른 fructose 함량 변화
표 복숭아 ‘수미’와 ‘키라라노키와미’의 순화 온도에 따른 sucrose 함량 변화
표 복숭아 ‘수미’와 ‘키라라노키와미’의 순화 온도에 따른 raffinose 함량 변화
표 복숭아 ‘수미’와 ‘키라라노키와미’의 순화 온도에 따른 stachyose 함량 변화
표 순화 과정 중의 당합성 관련 효소 활성 변화
표 복숭아 순화 온도에 따른 유전자 SUS 및 SPS의 발현 정도 변화
표 복숭아 ‘수미’와 ‘키라라노키와미’의 4주간 순화 처리과정 중의 당 대사 관련 유전자의 발현 변화
표 복숭아 ‘수미’와 ‘키라라노키와미’의 4주간 순화 처리과정 중의 당 대사 관련 유전자의 발현 변화(계속)
표 복숭아 ‘수미’와 ‘키라라노키와미’의 4주간 순화 처리과정 중의 당 대사 관련 유전자의 발현 변화(계속)
표 복숭아 ‘수미’와 ‘키라라노키와미’의 순화 처리과정 중의 수분함량 변화
표 휴면기 이후 복숭아 품종별 온도에 따른 가지(A-C)와 1년생 묘목(D-F)의 내한성 변화 (CH, 치요마루; YM, 유미; MH, 미홍; SM, 수미; KR, 키라라노키와미; OD, 오도로끼; KH, 가납암백도)
표 휴면기 이후 당합성 관련 효소의 활성 변화
표 휴면기 이후 탈순화 과정 중의 당합성련 효소의 활성 변화
표 휴면기 이후 탈순화 과정 중의 당합성 관련 유전자의 발현정도 변화
표 휴면기 이후 탈순화 과정 중의 관련 유전자의 발현정도 변화
표 휴면기 이후 탈순화 과정 중, 당관련 대사 과정상에서의 당 함량, 효소 활성, 유전자 발현 변화 정도
표 PCA scores (A) and loading values plot (B) of PCA scores from FT-IR data of wild peach
표 HCA dendrograms from PCA of wild peach
표 Peach trees grown in the experimental orchard of the National Institute of Horticultural and Herbal Science, Wanju, Korea
표 A programmable bath circulator (A) and a datalogger (B) for freezing plant tissues and monitoring temperatures, respectively
표 Electrolyte leakage (% EL), injury (%), and adjusted injury (%) calculated based on electrical conductivities measured on the shoots of peach trees
표 Evaluation of median lethal temperature (LT50) from adjusted injury (%) values using the Gompertz function
표 Tissuelyser II used for RNA extration
표 Procedure for transcriptome sequencing
표 Construction of cDNA library and size selection
표 Analysis of transcriptome data
표 ‘Soomee’ and ‘Odoroki’ peach trees grown in the experimental orchad of Seoul National University, Suwon, Korea
표 Greenhouse for delaying cold acclimation
표 Seasonal change of cold hardiness (LT50) in the shoots of peach trees during cold acclimation and deacclimation (2017-2018)
표 Seasonal change of cold hardiness (LT50) in the buds of peach trees during cold acclimation and deacclimation (2017-2018)
표 Transcriptome sequencing data statistics from the shoots and buds of ‘Soomee’ and ‘Kiraranokiwami’ peach trees during cold acclimation (CA) and deacclimation (DA). Average read length is 101 bp
표 Number of genes without 0 FPKM value
표 Number of up- and down-regulated genes with a |fold change| > 2 (P < 0.05) in the shoots of ‘Soomee’ and ‘Kiraranokiwami’ peach trees during cold acclimation and deacclimation
표 Number of differentially expressed genes by a fold change (FC) in the shoots of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach trees during cold acclimation and deacclimation
표 Gene ontology terms enriched with a |fold change| > 2 (P < 0.05) in the shoots of ‘Soomee’ (A) and ‘Kiraranokiwami’ (B) peach trees during cold acclimation
표 Gene ontology terms enriched with a |fold change| > 2 (P < 0.05) in the shoots of ‘Soomee’ (A) and ‘Kiraranokiwami’ (B) peach trees during deacclimation
표 Gene ontology terms enriched with a |fold change| > 2 (P < 0.05) between the shoots of ‘Soomee’ (A) and ‘Kiraranokiwami’ (B) peach trees during cold acclimation and deacclimation
표 Biochemical pathways, based on KEGG database, enriched with DEGs during cold acclimation and deacclimation in the shoots of ‘Soomee’ (A) and ‘Kiraranokiwam’ (B) peach trees
표 Number of up- and down-regulated genes with a |fold change| > 2 (P < 0.05) in the buds of ‘Soomee’ and ‘Kiraranokiwami’ peach trees during cold acclimation and deacclimation
표 Number of differentially expressed genes by a fold change (FC) in the buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach trees during cold acclimation and deacclimation
표 Gene ontology terms enriched with a |fold change| > 2 (P < 0.05) in the buds of ‘Soomee’ (A) and ‘Kiraranokiwami’ (B) peach trees during cold acclimation
표 Gene ontology terms enriched with a |fold change| > 2 (P < 0.05) in the buds of ‘Soomee’ (A) and ‘Kiraranokiwami’ (B) peach trees during deacclimation
표 Gene ontology terms enriched with a |fold change| > 2 (P < 0.05) between the buds of ‘Soomee’ (A) and ‘Kiraranokiwami’ (B) peach trees during cold acclimation and deacclimation
표 Biochemical pathways, based on KEGG database, enriched with DEGs during cold acclimation and deacclimation in the buds of ‘Soomee’ (A) and ‘Kiraranokiwami’ (B) peach trees
표 Biochemical pathway of photosynthesis based on KEGG database
표 Changes in photosynthesis related DEGs in the shoots (A) and buds (B) of peach trees during cold acclimation
표 Changes in photosynthesis related DEGs in the shoots (A) and buds (B) of peach trees during deacclimation
표 seasonal changes of individual soluble sugar contents in the shoots of ‘Soomee’ and ‘Kiraranokiwami’ peach trees during cold acclimation (CA) and deacclimation (DA)
표 DEGs involved in starch and sucrose metabolism on the KEGG pathway map in the shoots or buds of peach trees during cold acclimation (A) and deacclimation (B)
표 Relative expression of up- and down-regulated DEGs in the shoots of ‘Soomee’ (A) and ‘Kiraranokiwami’ (B) peach trees during cold acclimation and deacclimation, respectively
표 Relative expression of down- and up-regulated DEGs in the shoots of ‘Soomee’ (A) and ‘Kiraranokiwami’ (B) peach trees during cold acclimation and deacclimation, respectively
표 Correlations among cold hardiness (LT50), log2(FPKM+1) values, and relative expression (RE) of the selected DEGs in ‘Soomee’ peach tree shoots during cold acclimation and deacclimation
표 DEGs showing a |fold change| > 2 (P < 0.05) between ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach tree shoots during cold acclimation (CA) and deacclimation (DA)
표 Fold changes in expression level of AP2/ERF and B3 domain-containing transcription factors (AP2/ERF_B3DCTFs) or repressor (AP2/ERF_B3DCTR) in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach trees during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of AP2/ERF and B3 domain-containing transcription factors in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Fold changes in expression level of AP2-like ethylene-responsive transcription factors (AP2LERTFs) in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach trees during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of AP2-like ethylene-responsive transcription factors in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Heatmap, based on log2(FPKM+1) values, on expression level of B3 domain-containing transcription factors in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Fold changes in expression level of ethylene-responsive transcription factors (ERTFs) in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach trees during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of ethylene-responsive transcription factors in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Fold changes in expression level of dehydration-responsive element-binding protein (DREBPs or CBFs) transcription factors in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach trees during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of dehydration-responsive element-binding proteins in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Fold changes in expression level of transcription factor (TF) ICE1s in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach trees during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of transcription factor ICE1s in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Fold changes in expression level of bZIP transcription factors (bZIPTFs) in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach trees during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of bZIP transcription factors in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Heatmap, based on log2(FPKM+1) values, on expression level of MYB transcription factors in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Fold changes in expression level of NAC transcription factors (NACTFs) in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach trees during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of NAC transcription factors in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Fold changes in expression level of WRKY transcription factors (WRKYTFs) in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach trees during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of WRKY transcription factors in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Heatmap, based on log2(FPKM+1) values, on expression level of probable WRKY transcription factors in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Fold changes in expression level of calmodulins in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach trees during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of calmodulins in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Heatmap, based on log2(FPKM+1) values, on expression level of calcium-binding proteins in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA and late deacclimation (DA) stages
표 Fold changes in expression level of probable calcium-binding proteins (pCaBPs) in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach trees during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of probable calcium-binding proteins in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Heatmap, based on log2(FPKM+1) values, on expression level of calmodulin-like proteins in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Heatmap, based on log2(FPKM+1) values, on expression level of calmodulin-binding proteins in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Fold changes in expression level of calmodulin-binding transcription factors in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach trees during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of calmodulin-binding transcription activators (factors) in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Fold changes in expression level of calcineurin B-like protens (CBLPs) in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach trees during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of calcineurin B-like proteins in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Fold changes in expression level of CBL-interacting protein kinases (CBLiPKs) in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ peach trees (KK) during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of CBL-interacting protein kinases in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Fold changes in expression level of CBL-interacting serine/threonine-protein kinases (CBLiSTPKs) in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ peach trees (KK) during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of CBL-interacting serine/threonine protein kinases in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Fold changes in expression level of calcium-dependent protein kinases (CDPKs) in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) peach trees during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of calcium-dependent protein kinases in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Heatmap, based on log2(FPKM+1) values, on expression level of mitogen-activated protein kinase kinase kinases in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Fold changes in expression level of mitogen-activated protein kinase kinases (MAPKKs) in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ peach trees (KK) during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of mitogen-activated protein kinase kinases in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Fold changes in expression level of mitogen-activated protein kinases (MAPKs) in the shoots and buds of ‘Soomee’ (SM) and ‘Kiraranokiwami’ (KK) during cold acclimation (CA) and deacclimation (DA)
표 Heatmap, based on log2(FPKM+1) values, on expression level of mitogen-activated protein kinases in the shoots (SS or KS) and buds (SB or KB) of ‘Soomee’ and ‘Kiraranokiwami’ peach trees at early cold acclimation (CA), late CA, and late deacclimation (DA) stages
표 Temperature changes in inside and outside of the cold acclimation delayed greenhouse
표 Seasonal change of cold hardiness (LT50) in ‘Soomee’ and ‘Odoroki’ peach tree shoots during cold acclimation
표 Comparative gene expressions of the nine up- and down-regulated DEGs between ‘Soomee’ and ‘Odoroki’ peach tree shoots during cold acclimation (CA). Vertical bars represent the standard errors of the means (n = 3)
표 Comparative gene expressions of nine down- and up-regulated DEGs between ‘Soomee’ and ‘Odoroki’ peach tree shoots during cold acclimation (CA). Vertical bars represent the standard errors of the means (n = 3)
표 Correlation between cold hardiness (LT50), and log2(FPKM+1) of up- and down-regulated or down- and up-regulated DEGs during coldacclimation (CA) and deacclimation (DA) in the ‘Soomee’ peach tree shoots for the validation of the in silico data by qPCR
표 Cold treatments on 2-year-old ‘Soomee’ and ‘Odoroki’ peach tree shoots under different conditions for 4 weeks from December 11, 2016 to January 8, 2017. One was treated continuously for 4 weeks at 5℃, and the other was treated by starting at 0℃ in the first week and decreasing by 5℃ per week in stages. Samples were collected during second and fourth weeks
표 Relative expression of cold hardiness related genes in the shoots of ‘Soomee’ (SS) and ‘Odoroki’ (OS) peach tresss (2-ΔΔCT method) in cold treatment in a growth chamber. The peach tree shoots collected on Dec. 26 in 2016 (Dec 5℃ and –5℃) and Jan. 8 in 2017 (Jan 5℃ and –15℃) were used
표 HPLC 기기 분석 조건(soluble sugar)
표 춘천지역 평년 대비 연차별 동계 온도 특성 비교(‘17~’19)
표 2018년 시험지역별 최저온도 및 동해 피해율 비교
표 재배한계지 주요 연도별 휴면심도 비교(양구 해안) ※ 휴면시계모형(Carla Cesaraccio et al. 2004), 장호원황도, 기준온도 5.4℃
표 재배한계지 실증 과원 조성 : 춘천, 양구 2개소
표 복숭아 재배한계지 현장실증 시험포 조성전경
표 주요 품종별 동해피해에 따른 주간부 갈변 비교(‘18. 3, 양구 해안)
표 복숭아 재배한계 주요 품종별 동해율 비교(‘18) ※ V1 : 미황, V2 : 미홍, V3 : 유미, V4 : 미스홍, V5 : 선미, V6 : 유명, V7 : 설홍, V8 : 수미, V9 : 지요마루, V10 : 가납암백도, V11 : 그레이트점보아카즈키, V12 : 오도로키
표 지역 및 품종별 생육특성(‘18)
표 복숭아 재배한계지 식재 품종별 생육특성 비교(양구 해안)
표 지역 및 품종별 생육 및 결실특성(‘19)
표 복숭아 재배한계지 4년생 주요 품종별 과중 분포특성(‘19) † 품종 1 : 미황, 2 : 미홍, 3: 유미, 4 : 미스홍, 5 : 선미, 6 : 유명, 7 : 설홍, 8 : 수미, 9 : 지요마루, 10 : 가납암백도, 11 : 그레이트점보아카즈키, 12. 오도로키(결실불량) ‡ A grade : ≥ 평균과중(AFW) × 1.5, B grade : ≥ AFW × 1.25, C grade : ≥ AFW × 1, D grade : ≥ AFW × 0.75 E grade : ≥ AFW × 0.5, F grade : ＜ AFW × 0.5
표 복숭아 재배한계지 식재 품종별 결실 특성 비교(춘천 신북)
표 저온처리 온도 수준별 주요 품종의 전해질 유출량 비교(양구) ※ V1 : 수미, V2 : 유미, V3 : 미홍, V4 : 미스홍, 대조품종: 백천황도
표 저온처리 온도 수준별 주요 품종의 전해질 유출량 비교(전주) ※ V1 : 수미, V2 : 유미, V3 : 미홍, V4 : 미스홍, 대조품종 : 키라라노키와미
표 지역 및 품종별 동해율(꽃눈, 잎눈, 가지) 조사
표 지역 및 품종별 C/N율 비교 ※ 대조품종 : 양구(백천황도), 전주(키라라노키와미), 채취시기 : ‘18.1.15
표 채취시기 및 품종별 복숭아 가지의 유리당 함량 변화(‘18~’19) ※ 재배지역 : 전주
표 지역, 품종 및 채취시기별 프롤린 함량
표 주요 품종별 휴면초기 프롤린 함량 변화량 비교 † V1 : 미황, V2 : 미홍, V3 : 유미, V4 : 미스홍, V5 : 선미, V6 : 유명, V7 : 설홍, V8 : 수미, V9 : 지요마루, V10 : 가납암백도, V11 : 아카즈키, V12 : 오도로키 ‡PCQ 지수 : 12월 프롤린 함량×(10월/12월 프롤린함량 증가율)-12품종 평균
표 재배지역 및 품종별 전분함량 변화량(‘18)
표 재배지역 및 품종별 안토시아닌 함량 변화량(‘19)
표 낙엽기 품종별 저온처리에 따른 엽록소형광지수 비교 † V1 : 미황, V2 : 미홍, V3 : 유미, V4 : 미스홍, V5 : 선미, V6 : 유명, V7 : 설홍, V8 : 수미, V9 : 지요마루, V10 : 가납암백도, V11 : 아카즈키, V12 : 오도로키
표 비파괴적 복숭아 내한성 평가를 위한 엽록소형광이미지 측정 전경
표 저온처리 후 주요 품종별 엽록소형광이미지분석 데이터 비교(‘18~’19)
표 품종별 적엽처리에(8월) 따른 동계 수체 엽록소형광지수 비교(‘19) †QY max : Fv/Fm, Fv=Fm(암적응 상태에서의 최대 형광값)-Fo(암적응 상태에서의 최소 형광 값) ‡Rfd Lss : 안정상태에서의 형광소멸비율
표 월동 피복재 종류별 미기상 환경 비교(1월)
표 월동 피복재 종류별 미기상 환경 비교(3월)
표 월동 피복재 종류별 처리비용
표 주요 월동 피복재 처리 및 조사 전경

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복숭아 내한성 평가기준 설정 및 재배한계지 현장실증 연구
Development of cold hardiness evaluation system of peach and field demonstration in marginal land 원문보기

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복숭아 내한성 평가기준 설정 및 재배한계지 현장실증 연구 Development of cold hardiness evaluation system of peach and field demonstration in marginal land 원문보기

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복숭아 내한성 평가기준 설정 및 재배한계지 현장실증 연구
Development of cold hardiness evaluation system of peach and field demonstration in marginal land 원문보기

표/그림 (135)

표/그림 (135)