检索范围:
排序: 展示方式:
Weibin Kong, Qi Miao, Peiyong Qin, Jan Baeyens, Tianwei Tan
《化学科学与工程前沿(英文)》 2017年 第11卷 第2期 页码 166-176 doi: 10.1007/s11705-017-1616-4
关键词: vegetable oil solvent-extraction membrane separation vapor recompression environmental and economic assessment
Synthesis and characterization of castor oil-based polymeric surfactants
Xujuan HUANG,He LIU,Shibin SHANG,Zhaosheng CAI,Jie SONG,Zhanqian SONG
《农业科学与工程前沿(英文)》 2016年 第3卷 第1期 页码 46-54 doi: 10.15302/J-FASE-2016083
关键词: epoxidized vegetable oil ring-opening polymerization interfacial tension polymeric surfactant
Phosphorus supply and management in vegetable production systems in China
Rui WANG, Weiming SHI, Yilin LI
《农业科学与工程前沿(英文)》 2019年 第6卷 第4期 页码 348-356 doi: 10.15302/J-FASE-2019277
Vegetable production systems involve high rates of chemical and organic fertilizer applications, leading to significant P accumulation in vegetable soils, as well as a decrease in P use efficiency (PUE), which is one of the key limiting factors in vegetable production. This review introduces the vegetable production systems in China and their fertilization status, and analyzes probable causes of overfertilization of vegetable fields. Poorly developed root systems and high P demand have led to the need to maintain much higher available P concentrations in the root zone for regular growth of vegetables, which might necessitate higher phosphate fertilizer input than the plants require. Research on strategies to improve vegetable PUE and the mechanisms of these strategies are summarized in this review. Increasing the P uptake by vegetables by supplying P during the critical growth stage and effectively utilizing the accumulated P by optimizing the C:P ratio in soils can substantially increase PUE. These advances will provide a basis for improving PUE and optimizing phosphate fertilizer applications in vegetable production through regulatory measures. In addition, some policies are recommended that could ensure the safety of vegetables and improve product quality. This review also aims to improve understanding of P cycling in vegetable fields and assist in the development of best practices to manage P reserves globally.
关键词: phosphate fertilizer phosphorus use efficiency vegetable production systems phosphorus management policy recommendation
NITROGEN USE AND MANAGEMENT IN ORCHARDS AND VEGETABLE FIELDS IN CHINA: CHALLENGES AND SOLUTIONS
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 386-395 doi: 10.15302/J-FASE-2022443
● Excessive application of N fertilizers in orchards and vegetable fields (OVFs) in China is particularly common.
关键词: nitrogen fate nitrogen fertilizer orchards vegetable fields
SUSTAINABLE NITROGEN MANAGEMENT FOR VEGETABLE PRODUCTION IN CHINA
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 373-385 doi: 10.15302/J-FASE-2022455
● Sustainable nitrogen management strategies for Chinese vegetable production are summarized.
关键词: enhanced-efficiency nitrogen fertilizer integrated knowledge and products strategy nitrogen rate reactive nitrogen loss vegetable yield
通过遗传操作提高非典型油料植物作为生产三酰甘油生物工厂的潜力 Review
Xiao-Yu Xu,Hong-Kun Yang,Surinder P. Singh,Peter J. Sharp,Qing Liu
《工程(英文)》 2018年 第4卷 第4期 页码 523-533 doi: 10.1016/j.eng.2018.07.002
到2030 年,全球植物油需求量预计将翻番。然而目前的植物油生产平台,包括油棕和温带油籽却难以满足如此的增幅。因此,探索新型植物油来源对弥补未来的植物油的短缺变得越来越重要。植物油的主要形式是三酰甘油(TAG),最近通过基因工程在植物营养组织中生产TAG 引起了人们极大的兴趣。多学科的“组学”研究也愈发提高了我们对植物脂质生物化学和代谢的理解。鉴于此,生物化学途径鉴定及对脂肪酸生物合成、脂质组装和转换关键的基因的注释已得到有效更新。近年来,通过对TAG 生物合成涉及的关键基因和调节因子的遗传操作,高生物量植物营养组织和油籽中TAG 的积累得到了前所未有的迅速发展。本文总结了目前从单基因操作到旨在增加高生物量植物组织中TAG 积累的多基因叠加基因工程策略,讨论了可能有助于进一步缓解食用油和生物柴油潜在短缺的植物油生产的新方向和建议。
Yihui ZHOU, Meng XUE, Zhongyi YANG, Yulian GONG, Jiangang YUAN, Chunyan ZHOU, Baifei HUANG
《环境科学与工程前沿(英文)》 2013年 第7卷 第2期 页码 219-230 doi: 10.1007/s11783-012-0469-9
关键词: Amaranth Cadmium (Cd) Cd accumulation pollution-safe cultivar (PSC) Cd chemical forms health risk
王立浩,方智远,杜永臣,徐东辉,张扬勇,杨丽梅,龚一帆,刘富中,庄飞云
《中国工程科学》 2016年 第18卷 第1期 页码 123-136 doi: 10.15302/J-SSCAE-2016.01.015
我国是世界第一大蔬菜生产国与消费国,蔬菜种业是确保现代蔬菜产业发展和蔬菜周年均衡供应的重要物质基础。实现蔬菜种业的可持续发展要靠科技创新。我国蔬菜种业发展进入了一个关键的时期。本文分析了我国蔬菜种业与种业科技的现状,对比了国外蔬菜种业发展的情况,针对我国蔬菜种业的主要问题,提出了我国蔬菜种业的发展战略、目标、任务、保障措施和政策建议。
Biodegradable, superhydrophobic walnut wood membrane for the separation of oil/water mixtures
《化学科学与工程前沿(英文)》 2022年 第16卷 第9期 页码 1377-1386 doi: 10.1007/s11705-022-2157-z
关键词: wood nanotechnology superhydrophobic biodegradable surface modification oil/water separation
《环境科学与工程前沿(英文)》 2023年 第17卷 第7期 doi: 10.1007/s11783-023-1687-z
● Organic solvent extracted fewer Cd/Pb in rapeseed oil than physical pressing.
关键词: Rapeseed oil Oil extraction technologies Human health risk assessment Cd/Pb-contaminated farmland Substitute planting
Co-hydrotreating light cycle oil-canola oil blends
Huali WANG, Hena FAROOQI, Jinwen CHEN
《化学科学与工程前沿(英文)》 2015年 第9卷 第1期 页码 64-76 doi: 10.1007/s11705-015-1504-8
关键词: hydrotreating co-hydrotreating co-processing canola oil light cycle oil (LCO)
Chunlong LIU, Qunyi ZHU, Zhengqi LI, Qiudong ZONG, Xiang ZHANG, Zhichao CHEN
《能源前沿(英文)》 2013年 第7卷 第3期 页码 406-412 doi: 10.1007/s11708-013-0266-6
Mesoporous zeolites as efficient catalysts for oil refining and natural gas conversion
Jie ZHU, Xiangju MENG, Fengshou XIAO
《化学科学与工程前沿(英文)》 2013年 第7卷 第2期 页码 233-248 doi: 10.1007/s11705-013-1329-2
关键词: mesoporous zeolite catalysis oil refining natural gas conversion
标题 作者 时间 类型 操作
Environmental and economic assessment of vegetable oil production using membrane separation and vapor
Weibin Kong, Qi Miao, Peiyong Qin, Jan Baeyens, Tianwei Tan
期刊论文
Synthesis and characterization of castor oil-based polymeric surfactants
Xujuan HUANG,He LIU,Shibin SHANG,Zhaosheng CAI,Jie SONG,Zhanqian SONG
期刊论文
Phosphorus supply and management in vegetable production systems in China
Rui WANG, Weiming SHI, Yilin LI
期刊论文
NITROGEN USE AND MANAGEMENT IN ORCHARDS AND VEGETABLE FIELDS IN CHINA: CHALLENGES AND SOLUTIONS
期刊论文
通过遗传操作提高非典型油料植物作为生产三酰甘油生物工厂的潜力
Xiao-Yu Xu,Hong-Kun Yang,Surinder P. Singh,Peter J. Sharp,Qing Liu
期刊论文
High cadmium pollution risk on vegetable amaranth and a selection for pollution-safe cultivars to lower
Yihui ZHOU, Meng XUE, Zhongyi YANG, Yulian GONG, Jiangang YUAN, Chunyan ZHOU, Baifei HUANG
期刊论文
Cultivars and oil extraction techniques affect Cd/Pb contents and health risks in oil of rapeseed grown
期刊论文
Influence of different oil feed rate on bituminous coal ignition in a full-scale tiny-oil ignition burner
Chunlong LIU, Qunyi ZHU, Zhengqi LI, Qiudong ZONG, Xiang ZHANG, Zhichao CHEN
期刊论文