您好，欢迎访问中国农业科学院 机构知识库！

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Evaluation of CropSyst model embedded in BioMa platform in simulating the yield of winter wheat in North China

文献类型： 外文期刊

作者： Huang Qing 1 ; Liu Hang 1 ; Wu Wenbin 1 ; Chen Zhongxin 1 ;

作者机构： 1.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Key Lab Agriinformat, Minist Agr, Beijing, Peoples R China

关键词： Biophysical model application;Modelling solutions;CropSys;Yield predition;Modeling Efficiency;Winter wheat;Huang-Huai-Hai Plain;North China

期刊名称：2016 FIFTH INTERNATIONAL CONFERENCE ON AGRO-GEOINFORMATICS (AGRO-GEOINFORMATICS)

ISSN： 2334-3168

年卷期： 2016 年

页码：

收录情况： SCI

摘要： CropSyst is an advanced model for crop growth simulation in the world; it is a multi-year, multi-crop, daily time step cropping systems simulation model developed to serve as an analytical tool to study the effect of climate, soils, and management on cropping systems productivity and the environment. BioMA(Biophysical Model Application) developed by European Commission Joint Research Center is an application for analyzing, parameterizing and running modelling solutions based on biophysical models against a database which includes spatially explicit units. Now, the CropSyst model has been embedded in BioMa platform with some improvements, for example, with less default parameters, different model algorithm and more user-friendly interface, and links to other model solutions etc. Based on the latest CropSyst model embedded in BioMa platform, and using field measured soil, crop phenology, LAI, above ground biomass, yield and management data from 2012 to 2014 which come from 11 counties of winter wheat main production areas in Hengshui city, Hebei province, China, this paper analyzed the CropSyst model use conditions and calibrated some model parameters and then evaluated the CropSyst model by comparing model estimated data with field data. The results showed that the Pearson's correlation coefficient of CropSyst model in simulating winter wheat yield reached 0.97 averagely, the Modeling Efficiency (EF) is 0.93, the Index Of Agreement (IOA) is 0.98. This study got a set of parameters that proved to be suitable to simulate winter wheat growth process and production in North China after calibration and validation to default parameters. This research showed that the improved CropSyst model embed in BioMa platform has good use effect in simulating winter wheat yield in China North China, and is promising in simulating other crops growth process.

  • 相关文献

[1]Assessing vulnerability and adaptive capacity to potential drought for winter-wheat under the RCP 8.5 scenario in the Huang-Huai-Hai Plain. Li, Yingchun,Huang, Huanping,Ju, Hui,Lin, Erda,Xiong, Wei,Han, Xue,Xu, Jianwen,Cao, Yang,Hu, Wei,Xiong, Wei,Wang, Heran,Peng, Zhengping,Wang, Yanqun.

[2]Water consumption in summer maize and winter wheat cropping system based on SEBAL model in Huang-Huai-Hai Plain, China. Yang Jian-ying,Huo Zhi-guo,Mei Xu-rong,Yan Chang-rong,Liu Qin,Ju Hui,Zhao Feng-hua. 2015

[3]PREDICTION OF CHANGE OF WINTER WHEAT IN NORTH CHINA BY USING IPCC-AR4 MODEL DATA. Zhang Mingwei,Fan Jinlong,Li Guicai,Deng Hui,Ren Jianqiang,Chen Zhongxin,Deng Hui,Ren Jianqiang,Chen Zhongxin. 2011

[4]Multiple Cropping Index from Spot NDVI Time Series Using Wavelet Transform. TANG Pengqin,YAO Yanmin,WU Wenbin,YANG Peng,CHEN Youqi. 2010

[5]Spatiotemporal variation of drought characteristics in the Huang-Huai-Hai Plain, China under the climate change scenario. Li Xiang-xiang,Ju Hui,Yan Chang-rong,Liu Qin,Li Xiang-xiang,Garre, Sarah,Liu Qin,Batchelor, William D.. 2017

[6]Temperature and Precipitation Suitability Evaluation for the Winter Wheat and Summer Maize Cropping System in the Huang-Huai-Hai Plain of China. Qiu Jian-jun,Li Hu,Nguyen Thanh Tuan,Verdoodt, Ann,Van Ranst, Eric. 2011

[7]Performance of the Priestley-Taylor equation in the semiarid climate of North China. Liu, XY,Lin, E. 2005

[8]Spectral Characteristics of Spring Maize Varieties with Different Heat Tolerance to High Temperature. Tao Zhi-qiang,Chen Yuan-quan,Zou Juan-xiu,Yuan Shu-fen,Yan Peng,Sui Peng,Tao Zhi-qiang,Li Chao,Shi Jiang-tao,Zou Juan-xiu. 2016

[9]Nighttime Warming Will Increase Winter Wheat Yield Through Improving Plant Development and Grain Growth in North China. Chen, Jin,Tian, Yunlu,Zhang, Xin,Zhang, Weijian,Zhang, Xin,Zheng, Chengyan,Song, Zhenwei,Deng, Aixin,Zhang, Weijian. 2014

[10]SOLAR IRRADIANCE ESTIMATED FROM FY-2 DATA AT SOME NORTH CHINA SITES. Zhang Mingwei,Liu Jian,Li Guicai,Fan Jinlong,Deng Hui,Ren Jianqiang,Chen Zhongxin,Deng Hui,Ren Jianqiang,Chen Zhongxin. 2011

[11]Monitoring grassland ecosystem degradation using EOS/MODIS data in north China. Jiang, Lipeng,Qin, Zhihao,Lu, Liping,Qin, Zhihao,Xie, Wen,Li, Wenjuan. 2006

[12]Remote sensing monitoring of grassland in key region of Northern China. Xu, B,Qin, ZH,Liu, J,Shi, ZC,Yang, XC,Yang, GX. 2005

[13]Long-term potash application and wheat straw return reduced soil potassium fixation and affected crop yields in North China. Tan, Deshui,Liu, Zhaohui,Jiang, Lihua,Luo, Jiafa,Luo, Jiafa,Li, Jie.

[14]LAI Retrieval of Winter Wheat using Simulated Compact SAR Data through GA-PLS Modeling. Chang-An Liu,Zhongxin Chen,Pengyu Hao,Kun Li,Xiaochen Wang. 2018

[15]The Effects of Treated Wastewater on Soil Nitrogen Dynamics and Winter Wheat Growth under DifferentGroundwater Depth. Xue-BinQi,Ping Li,Zhong-Dong Huang,Dong-Mei Qiao,Xiang-Yang Fan. 2011

[16]Effect of brackish water irrigation and straw mulching on soil salinity and crop yields under monsoonal climatic conditions. Pang, Huan-Cheng,Li, Yu-Yi,Liang, Ye-Sen,Yang, Jin-Song. 2010

[17]Optimization of sampling basic unit size on spatial sampling for estimating winter wheat sown acreage. Wang Di,Zhou Qingbo,Chen Zhongxin,Liu Jia. 2012

[18]Estimation of Winter Wheat Biomass Using Visible Spectral and BP Based Artificial Neural Networks. Cui Ri-xian,Liu Ya-dong,Fu Jin-dong. 2015

[19]Remote-Sensing Based Winter Wheat Growth Dynamic Changes and the Spatial-Temporal Relationship with Meteorological Factor. Huang Qing,Zhou Qingbo,Wu Wenbin,Li Dandan. 2014

[20]Regional yield estimation for winter wheat with MODIS-NDVI data in Shandong, China. Ren, Jianqiang,Chen, Zhongxin,Zhou, Qingbo,Tang, Huajun,Ren, Jianqiang,Chen, Zhongxin,Zhou, Qingbo,Tang, Huajun. 2008

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：中国农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台