次生盐渍化(secondary salinization) 亦称“土壤次生盐碱化”。由于不合理的人为措施而引起耕作土壤盐渍化的过程。主要因灌排系统不配套,过量灌水,排水受阻,引起地下水位上升所致。农业技术措施运用不当,也会加速其发展。防治措施应以减少对地下水的补给、降低和控制地下水位为主。有健全灌排系统、加强用水和排水管理、进行渠道防渗、采用节水灌溉技术、平整土地和合理运用农业技术措施等。
Soil secondary salinization in protected cultivation is one of the major soil barrier factors which are seriously restricting the sustainable development of vegetable crops in greenhouse. Cucumber is an important horticultural crop.
设施土壤次生盐渍化是目前国内外设施栽培中的主要土壤障碍因子,严重制约着设施蔬菜的可持续发展。
参考来源 - 外源亚精胺提高黄瓜幼苗耐盐性的生理调节功能研究·2,447,543篇论文数据,部分数据来源于NoteExpress
土壤次生盐渍化防治的根本措施是调控地下水位。
The basic measure for prevention of the secondary salinification is to control the groundwater level.
次生盐渍化是造成保护地土壤障碍的主要因素之一。
Soil Secondary Salinization is one of the major factors which are seriously affecting plant growth and development in greenhouse.
土壤次生盐渍化是影响冲积平原新绿洲稳定性的主要因素。
Soil secondary salinization can be considered as the main factors that influence the stability of new oasis in alluvial plain.
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