Chinese Journal of Engineering Science最新文献_第2页

Development Strategy for Aquatic Breeding Biotechnology 水产养殖生物技术发展战略

Chinese Journal of Engineering Science Pub Date : 2023-01-01 DOI: 10.15302/j-sscae-2023.07.023

Songlin Chen, Wenteng Xu, Sheng Lu, Wei Hu, Deshou Wang, Xiaoli Hu, Qian Zhou, Qinghua Liu, Zixia Zhao, Qinbo Qin, Shi Wang, Yang Liu, Zhongkai Cui

引用次数: 0

Approaches for the Inclusive Development of China's Agricultural and Food System 中国农业和粮食系统包容性发展的途径

Chinese Journal of Engineering Science Pub Date : 2023-01-01 DOI: 10.15302/j-sscae-2023.04.010

Zhen Yan, Wenrong Qian, Weibin Hu, Jingquan Yu

引用次数: 0

High-Quality Development Strategy of Fisheries in China 中国渔业高质量发展战略

Chinese Journal of Engineering Science Pub Date : 2023-01-01 DOI: 10.15302/j-sscae-2023.04.006

Wenbing Zhang, Shouqi Xie, Hao Xu, Xiujuan Shan, Changhu Xue, Daoliang Li, Hongsheng Yang, Huihui Zhou, Kangsen Mai

引用次数: 0

Technology and Equipment of Big Data on Crop Phenomics 作物表型组学大数据技术与装备

Chinese Journal of Engineering Science Pub Date : 2023-01-01 DOI: 10.15302/j-sscae-2023.04.015

Weiliang Wen, Xinyu Guo, Ying Zhang, Shenghao Gu, Chunjiang Zhao

{"title":"Technology and Equipment of Big Data on Crop Phenomics","authors":"Weiliang Wen, Xinyu Guo, Ying Zhang, Shenghao Gu, Chunjiang Zhao","doi":"10.15302/j-sscae-2023.04.015","DOIUrl":"https://doi.org/10.15302/j-sscae-2023.04.015","url":null,"abstract":"Automatic equipment and information technologies make it possible to acquire multi-scale and multi-source heterogeneous data of crops under different growth conditions, forming big data on crop phenomics. This will greatly promote the research progress of crop functional genomics, digital breeding, and smart cultivation. In this paper, the demand for and industrial development of technology and equipment of big data on crop phenomics are analyzed. Then, the current situation of research and development in this area is summarized from five aspects: data acquisition hardware, data transmission, data analysis, knowledge formation, and applications. The problems and developmental trends of relevant technologies, equipment, and industrial application in China are analyzed from the perspectives of high-throughput acquisition and intelligent analysis of big data on crop phenomics. At last, the following suggestions are proposed: achieving breakthroughs regarding key crop phenotyping sensor technologies from the underlying chip level, forming an autonomous phenotyping extraction technology system on the basis of controllable open source, 收稿日期:2023-04-21;修回日期:2023-06-12 通讯作者:赵春江,北京市农林科学院信息技术研究中心研究员,中国工程院院士,研究方向为农业信息技术与智能装备; E-mail: zhaocj@nercita.org.cn 资助项目:国家重点研发计划项目(2022YFD2002300);中国工程院咨询项目“生物育种数字化发展战略研究”(2021-JJZD-04),“安徽省智慧农业发展战略研究”(2021-DFZ-17) 本刊网址:www.engineering.org.cn/ch/journal/sscae","PeriodicalId":175562,"journal":{"name":"Chinese Journal of Engineering Science","volume":"271 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135495818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

National Food Security Strategy in the New Situation 新形势下的国家粮食安全战略

Chinese Journal of Engineering Science Pub Date : 2023-01-01 DOI: 10.15302/j-sscae-2023.04.005

Guangwan Tan, Xiudong Wang, Jimin Wang, Xurong Mei, Xu Liu

引用次数: 0

Risk Identification and Control Strategies for Food Security Based on the Perspective of Whole Industrial Chain 基于全产业链视角的食品安全风险识别与控制策略

Chinese Journal of Engineering Science Pub Date : 2023-01-01 DOI: 10.15302/j-sscae-2023.04.008

Xurong Mei, Lin Zhang, Longjiang Yuan, Xiangdong Hu, Linghong Xie, Kongming Wu, Guogang Wang, Xiaojun Wang

{"title":"Risk Identification and Control Strategies for Food Security Based on the Perspective of Whole Industrial Chain","authors":"Xurong Mei, Lin Zhang, Longjiang Yuan, Xiangdong Hu, Linghong Xie, Kongming Wu, Guogang Wang, Xiaojun Wang","doi":"10.15302/j-sscae-2023.04.008","DOIUrl":"https://doi.org/10.15302/j-sscae-2023.04.008","url":null,"abstract":"Accurate identification and effective control of food security risks are crucial for national security. This study constructs a food security risk system that comprises nine major types of risk sources from the perspective of the entire industrial chain. Our research identifies seven main risks that China’s food security faces at the new stage: relatively lagging breeding technologies, prominent contradiction between resource supply and demand, frequent disasters, significant decline in farmers’ willingness to grow grains, increased uncontrollability of market trade, inadequacy in policy compliance and stability, and frequent impacts of unexpected events. Based on this, a strategic concept is proposed, that is, a food security risk management and control system that combines early identification, normal monitoring, and emergency warning and is capable of entire industrial chain risk identification, whole-process management, and multi-level linkage. Furthermore, the following strategies for controlling food security risks are proposed: (1) promoting food security legislation, (2) launching a key scientific and technological project for constructing a national food security risk control system, (3) improving infrastructure and defense systems, and (4) optimizing market-oriented means and tools for 收稿日期:2023-06-11;修回日期:2023-07-23 通讯作者:梅旭荣,中国农业科学院研究员,研究方向为我国北方旱作节水农业、水资源与粮食安全;E-mail: meixurong@caas.cn 资助项目:中国工程院咨询项目“国家食物安全风险管控战略研究”(2021-HZ-07),“新发展阶段农业食物系统转型战略研究”(2022-HZ-07) 本刊网址:www.engineering.org.cn/ch/journal/sscae","PeriodicalId":175562,"journal":{"name":"Chinese Journal of Engineering Science","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135495831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Protein Substitution Strategy for Ensuring National Food Security in China 中国保障国家粮食安全的蛋白质替代战略

Chinese Journal of Engineering Science Pub Date : 2023-01-01 DOI: 10.15302/j-sscae-2023.04.003

Hua Pu, Jing Yang, Yongwei Wang, Tao Tu, Yansong Li, Huiying Luo, Bin Yao

{"title":"Protein Substitution Strategy for Ensuring National Food Security in China","authors":"Hua Pu, Jing Yang, Yongwei Wang, Tao Tu, Yansong Li, Huiying Luo, Bin Yao","doi":"10.15302/j-sscae-2023.04.003","DOIUrl":"https://doi.org/10.15302/j-sscae-2023.04.003","url":null,"abstract":"The most prominent contradiction in ensuring food security of China lies in feed grain and the effective supply of protein feed is the key to satisfy people’s demand for consumption of livestock and poultry products. This study focused on the strategic requirements of ensuring food security and achieving sustainable protein supply, and analyzed the utilization status of protein feed resources and summarized the major problems in protein feed supply. Based on the protein feed resources in China and the potential of protein supply in the international market, this article analyzed the potential for substituting soybean meal in our country. It is expected that by 2035 the soybean imports will have reduced 58.8 million tons compared with 2020 by expanding the planting, increasing the income of oil crops, developing new feed resources, utilizing conventional protein feed resources, efficiently, optimizing the planting structure of forage crops, as well as improving the efficiency of livestock and poultry protein conversion. It is suggested that future efforts should be focused on tapping potentials and expanding resources, strengthening scientific and technological support, also carrying out appropriate import by imptementing major projects such as increasing crop and forage production, improving quality 收稿日期:2023-06-12;修回日期:2023-07-13 通讯作者:姚斌,中国农业科学院北京畜牧兽医研究所研究员,中国工程院院士,研究方向为饲料用酶工程;E-mail: yaobin@caas.cn 资助项目:中国工程院咨询项目“双循环背景下国家粮食安全战略研究”(2022-XBZD-12) 本刊网址:www.engineering.org.cn/ch/journal/sscae","PeriodicalId":175562,"journal":{"name":"Chinese Journal of Engineering Science","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135495824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Development Model for Improving the Quality and Efficiency of Modern Agriculture in the Arid Region of Northwest China 西北干旱区现代农业提质增效发展模式

Chinese Journal of Engineering Science Pub Date : 2023-01-01 DOI: 10.15302/j-sscae-2023.07.016

Mingjiang Deng, Quanjiu Wang, Wanghai Tao, Zitian Wang, Jingjing Cao

{"title":"Development Model for Improving the Quality and Efficiency of Modern Agriculture in the Arid Region of Northwest China","authors":"Mingjiang Deng, Quanjiu Wang, Wanghai Tao, Zitian Wang, Jingjing Cao","doi":"10.15302/j-sscae-2023.07.016","DOIUrl":"https://doi.org/10.15302/j-sscae-2023.07.016","url":null,"abstract":"The arid region of Northwest China is a vital land resource reserve for China. However, restricted by water shortage and low land quality, high-quality agricultural development in this region is difficult to achieve. Therefore, it is urgent to explore a development path of modern ecological agriculture that is intensive and efficient. This study analyzed the current status and major problems of agricultural development in the arid region of Northwest China and constructed a theoretical framework for improving the quality and efficiency of modern agriculture in the region. The characteristics and functions of agricultural development in the grassland pastoral, agro-pastoral, rain-fed agricultural, and irrigated agricultural areas in this region were clarified. Based on the 收稿日期:2022-10-22;修回日期:2023-01-20 通讯作者:邓铭江,寒旱区水资源与生态水利工程研究中心教授,中国工程院院士,研究方向为旱区水土资源;E-mail: xjdmj@163.com 资助项目:中国工程院咨询项目“西北灌区农业高效用水与生态服务功能提升策略研究”(2022-XZ-26) 本刊网址:www.engineering.org.cn/ch/journal/sscae","PeriodicalId":175562,"journal":{"name":"Chinese Journal of Engineering Science","volume":"192 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135495836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

National Food Security Strategy Against the Backdrop of Domestic and International Dual Circulation 国内外双流通背景下的国家粮食安全战略

Chinese Journal of Engineering Science Pub Date : 2023-01-01 DOI: 10.15302/j-sscae-2023.04.001

Yan Yan, Xiudong Wang, Jimin Wang, Xurong Mei, Huajun Tang, Kongming Wu

引用次数: 0

Efficient Utilization and Optimal Allocation of Agricultural Water Resources in the Yellow River Basin 黄河流域农业水资源的高效利用与优化配置

Chinese Journal of Engineering Science Pub Date : 2023-01-01 DOI: 10.15302/j-sscae-2023.04.013

Ying Zhao, Haixia Wang, Yi Wang, Zhongen Niu, Qiuli Hu, Fen Zhao, Lizhu Suo, Zhenghe Xu, Xiaobing Chen

{"title":"Efficient Utilization and Optimal Allocation of Agricultural Water Resources in the Yellow River Basin","authors":"Ying Zhao, Haixia Wang, Yi Wang, Zhongen Niu, Qiuli Hu, Fen Zhao, Lizhu Suo, Zhenghe Xu, Xiaobing Chen","doi":"10.15302/j-sscae-2023.04.013","DOIUrl":"https://doi.org/10.15302/j-sscae-2023.04.013","url":null,"abstract":"Water resources are basic natural and economic resources of strategic significance and are vital for the high-quality agricultural development and ecological protection of the Yellow River Basin. To implement the national strategy of ecological protection and high-quality development in the Yellow River Basin, it is significant to improve the use efficiency and allocation of water resources in the basin. This study focuses on the high-efficiency utilization and sustainable development of agricultural water resources, adopts the research methods of systematic hydrology, and adheres to an all-encompassing approach to food. Based on the theories and technologies for the optimal allocation of water resources in the process of high-quality agricultural development, it explores the mechanism for the hydrologic process of farmlands and investigates the challenges faced in terms of water use efficiency improvement, optimal allocation of agricultural and ecological water resources, collaborative optimization of water, food, and ecosystem, and construction of farmland information systems. Countermeasures are further proposed. This study reviews the 收稿日期:2023-06-02;修回日期:2023-07-15 通讯作者:赵英,鲁东大学资源与环境工程学院教授,研究方向为土壤水文过程及其机理;E-mail: yzhaosoils@gmail.com 本刊网址:www.engineering.org.cn/ch/journal/sscae","PeriodicalId":175562,"journal":{"name":"Chinese Journal of Engineering Science","volume":"301 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135495825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0