Journal of Agricultural Big Data

Over Two Decades of Research with Greenlab Model

Mengzhen Kang, Xiujuan Wang, Jing Hua

The GreenLab model is an organ-level Functional-Structural Plant Model (FSPM), which simulates plant growth and development processes with the discrete dynamic system, including biomass production, partitioning, and structure formation. It is a ge...

2021, 3(3): 3-12. Doi: 10.19788/j.issn.2096-6369.210301

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Parameter Adjustment and Optimization Methods for The WheatSM

Xiafei Jin, Xianguan Chen, Zhihong Gong, Liping Feng

The crop growth model is an effective tool to evaluate crop production, resource utilization, and climate change impact. The WheatSM (Wheat Growth and Development Simulation Model) has been applied to crop production optimization and management an...

2021, 3(3): 13-22. Doi: 10.19788/j.issn.2096-6369.210302

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Sensitivity Analysis of Genetic Parameters of RiceGrow Model

Yijun Meng, Xiaolei Qiu, Leilei Liu, Bing Liu, Yan Zhu, Weixing Cao, Liang Tang

Genetic parameter calibration is an important step before applying the crop growth model, which often calls for a lot of time and effort. Sensitivity analysis can help to identify sensitive parameters, improve calibration efficiency, and simplify ...

2021, 3(3): 23-32. Doi: 10.19788/j.issn.2096-6369.210303

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Evaluation of Green Development of Rice-Based Cropping Systems Using Remote Sensing Data and the DNDC Model: Case Study of Qianjiang City

Ayitula Maimaitizunong, Shuai Yanju, Haodong Wei, Zhen He, Qinxi Xiao, Qiong Hu, Baodong Xu, Liangzhi You, Cougui Cao, Lin Ling

Objective

The purpose of this study was to estimate the greenhouse gas emission and carbon sequestration of different rice-based cropping systems in Qianjiang City, China, and to evaluate potential for their green development....

2021, 3(3): 33-44. Doi: 10.19788/j.issn.2096-6369.210304

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Construction and Application of a Comprehensive Management Service Platform for Fishing Vessels and Fishing Ports

Muhan Xue, Shuo Xu, Feng Lu, Yong Zhu, Jianguang Wu, Yigang Wang

The tracking data of fishing vessels and fishing ports are basic data needed for the management and operational maintenance of businesses related to these entities. These data have wide scientific applications and can add value to the dynamic supe...

2021, 3(3): 45-54. Doi: 10.19788/j.issn.2096-6369.210305

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Data Mining for Fishing Vessel Purchase Based on Gradient Boosting Decision Tree Algorithm

Yide Li, Feng Lu, Yong Zhu, Shuo Xu, Lu Sun

The purchase of a fishing vessel is a significant and complex process in the daily management of marine fishing fleets, and it yields the largest amount of data in all fishing vessel management operations. Through processing and analysis of the hi...

2021, 3(3): 55-61. Doi: 10.19788/j.issn.2096-6369.210306

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Analysis and Application of High-throughput Plant Phenotypic Big Data Collected from Unmanned Aerial Vehicles

Peisen Yuan, Mingjia Xue, Yingjun Xiong, Zhaoyu Zhai, Huanliang Xu

Plant phenotypes refer to the physical, physiological and biochemical characteristics and traits that are determined or influenced by genes and environmental factors. Accurate and rapid access to plant phenotypic information under different enviro...

2021, 3(3): 62-75. Doi: 10.19788/j.issn.2096-6369.210307

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The Development of Blockchain and Its Application in Agriculture

Huijuan Wang, Qian Xu, Ailian Zhou, Xiaohe Liang, Nengfu Xie, Xiaoyu Li, Saisai Wu

[Related Concepts]Blockchain is a decentralized, open and shared distributed database that has the characteristics of decentralization, high openness, anonymity, machine autonomy, anti-tampering, and traceability. [Current Research Status]At prese...

2021, 3(3): 76-86. Doi: 10.19788/j.issn.2096-6369.210308

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