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What are the differences in yield formation among two cucumber (Cucumis sativus L.) cultivars and their F-1 hybrid?

文献类型：期刊论文

作者Wang Xiu-juan2,3; Kang Meng-zhen2,4; Fan Xing-rong5; Yang Li-le6; Zhang Bao-gui7; Huang San-wen1; De Reffye, Philippe8; Wang Fei-yue2,9
刊名JOURNAL OF INTEGRATIVE AGRICULTURE
出版日期2020-07-01
卷号19期号:7页码:1789-1801
关键词cucumber biomass production functional-structural plant model source-sink ratio fruit-setting PSO heterosis
ISSN号2095-3119
DOI10.1016/S2095-3119(20)63218-X
通讯作者Kang Meng-zhen(mengzhen.kang@ia.ac.cn)
英文摘要To elucidate the mechanisms underlying the differences in yield formation among two parents (P-1 and P-2) and their F-1 hybrid of cucumber, biomass production and whole source-sink dynamics were analyzed using a functional-structural plant model (FSPM) that simulates both the number and size of individual organs. Observations of plant development and organ biomass were recorded throughout the growth periods of the plants. The GreenLab Model was used to analyze the differences in fruit setting, organ expansion, biomass production and biomass allocation. The source-sink parameters were estimated from the experimental measurements. Moreover, a particle swarm optimization algorithm (PSO) was applied to analyze whether the fruit setting is related to the source-sink ratio. The results showed that the internal source-sink ratio increased in the vegetative stage and reached a peak until the first fruit setting. The high yield of hybrid F-1 is the compound result of both fruit setting and the internal source-sink ratio. The optimization results also revealed that the incremental changes in fruit weight result from the increases in sink strength and proportion of plant biomass allocation for fruits. The model-aided analysis revealed that heterosis is a result of a delicate compromise between fruit setting and fruit sink strength. The organ-level model may provide a computational approach to define the target of breeding by combination with a genetic model.
WOS关键词FUNCTIONAL-STRUCTURAL MODEL ; PLANT-GROWTH ; FRUIT-SET ; TOMATO ; SIMULATION ; DYNAMICS ; PATTERNS
资助项目National Natural Science Foundation of China[31700315] ; National Natural Science Foundation of China[61533019] ; Natural Science Foundation of Chongqing, China[cstc2018jcyjAX0587] ; Chinese Academy of Science (CAS)-Thailand National Science and Technology Development Agency (NSTDA) Joint Research Program[GJHZ2076]
WOS研究方向Agriculture
语种英语
WOS记录号WOS:000538956900011
出版者ELSEVIER SCI LTD
资助机构National Natural Science Foundation of China ; Natural Science Foundation of Chongqing, China ; Chinese Academy of Science (CAS)-Thailand National Science and Technology Development Agency (NSTDA) Joint Research Program
源URL[http://ir.ia.ac.cn/handle/173211/39796]  
专题自动化研究所_复杂系统管理与控制国家重点实验室_先进控制与自动化团队
通讯作者Kang Meng-zhen
作者单位1.Chinese Acad Agr Sci, Agr Genomes Inst Shenzhen, Shenzhen 518124, Peoples R China
2.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Beijing Engn Res Ctr Intelligent Syst & Technol, Inst Automat, Beijing 100190, Peoples R China
4.Qingdao Acad Intelligent Ind, Innovat Ctr Parallel Agr, Qingdao 266109, Peoples R China
5.Chongqing Technol & Business Univ, Sch Comp Sci & Informat Engn, Chongqing 400067, Peoples R China
6.China Agr Univ, Coll Informat & Elect Engn, Beijing 100083, Peoples R China
7.China Agr Univ, Coll Land Sci & Technol, Beijing 100193, Peoples R China
8.Univ Montpellier, AMAP, CIRAD, CNRS,INRA,IRD, F-34000 Montpellier, France
9.Univ Chinese Acad Sci, Sch Comp & Control Engn, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Wang Xiu-juan,Kang Meng-zhen,Fan Xing-rong,et al. What are the differences in yield formation among two cucumber (Cucumis sativus L.) cultivars and their F-1 hybrid?[J]. JOURNAL OF INTEGRATIVE AGRICULTURE,2020,19(7):1789-1801.
APA Wang Xiu-juan.,Kang Meng-zhen.,Fan Xing-rong.,Yang Li-le.,Zhang Bao-gui.,...&Wang Fei-yue.(2020).What are the differences in yield formation among two cucumber (Cucumis sativus L.) cultivars and their F-1 hybrid?.JOURNAL OF INTEGRATIVE AGRICULTURE,19(7),1789-1801.
MLA Wang Xiu-juan,et al."What are the differences in yield formation among two cucumber (Cucumis sativus L.) cultivars and their F-1 hybrid?".JOURNAL OF INTEGRATIVE AGRICULTURE 19.7(2020):1789-1801.

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来源：自动化研究所

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