Phytoremediation,stress tolerance and bio fortification in crops through soilless culture  

作　　者：Avinash Sharma Himanshu Pandey V.S.Devadas Bhagya D.Kartha Amit Vashishth 

机构地区：[1]Faculty of Agricultural Sciences,Arunachal University of Studies,Namsai,Arunachal Pradesh,792103,India [2]Division of Plant Physiology and Biochemistry,ICAR-Indian Institute of Sugarcane Research,Lucknow,Uttar Pradesh,226005,India [3]Vanavarayar Institute of Agriculture,Pollachi,Tamil Nadu,642103,India [4]Department of Fruit Crops,College of Agriculture,Kerala Agricultural University,Thrissur,Kerala,680656,India [5]Department of Science and Humanities,SRM Institute of Science and Technology,Ghaziabad,Uttar Pradesh,201204,India

出　　处：《Crop Design》2023年第1期13-28,共16页作物设计（英文）

摘　　要：Crop improvement through soilless cultivation opens up challenges of crop breeding,plant tissue culture and gene manipulation.The plant growing in soilless culture in a closed system,vertical farming,and protected cultivation under controlled climatic factors has immense potential for crop improvement in different aspects of phytoremediation,stress tolerance and bio fortification.The water-based culture and substrate-based culture induce classified stress tolerance in crops such as disease stress,water stress,salt stress under controlled climatic factors and can also be utilized to develop bio fortified crops.The scope and possibilities of crop improvement through water-based culture and substrate-based culture with respect to phytoremediation,stress tolerance,bio fortifi-cation,mechanisms of crop improvement and the challenges in crop improvement through soilless culture are reviewed in this paper.The soilless culture has enormous tools to combat problem of crop improvement and call for soilless green revolution.The comparative and non-comparative investigations of metabolomics,phenomics,genomics and proteomics,Donald concept-plant ideotype and Mendel theory-oligogenic and polygenic inheritance are essential to examine in natural&artificial system through soilless crop improvement.

关 键 词：Water culture SUBSTRATE Stress tolerance NUTRIENT Crop improvement Gene manipulation 

分 类 号：S33[农业科学—作物遗传育种]