相关实验视频

Updated: Jul 5, 2025

Production of Arbuscular Mycorrhizal (AM) Fungal Inoculum and Phenotypic Evaluation of Rice and AM Symbiosis Under Saline Conditions

Production of Arbuscular Mycorrhizal (AM) Fungal Inoculum and Phenotypic Evaluation of Rice and AM Symbiosis Under Saline Conditions

Published on: March 14, 2025

在荷兰,关于如何在不断变化的盐水环境下适应作物生产的知识缺口

Sander van den Burg¹, Ayodeji O Deolu-Ajayi², Reinier Nauta³

¹Wageningen Economic Research, Wageningen University and Research, P. O. Box 29703, 2502 LS The Hague, the Netherlands.

The Science of the total environment

|January 17, 2024

概括

盐化威胁着荷兰的农业. 本综述通过"人,星球,利"的视角评估了五项适应措施 - - 繁殖,半植物,土壤管理,生物刺激剂和灌,确定了改善盐水农业的关键知识差距.

科学领域:

农业科学农业科学
环境科学环境科学
生态生态学生态生态学

背景情况:

盐化,即土壤和水中盐的积累,对作物生产率和淡水供应产生负面影响,特别是在像荷兰这样的三角洲地区.
气候变化加剧了盐化,给农业部门和粮食安全带来了重大挑战.
荷兰的现有专业知识是相当大的,但关于盐化完全影响和有效的适应策略的关键知识差距仍然存在.

研究的目的:

在作物-土壤-水连续体内审查和分析五个关键的盐度适应措施.
通过可持续发展的三P (人,星球,利) 框架来评估这些措施.
确定瓶和知识缺口,这对于优化荷兰盐水农业适应至关重要.

主要方法:

关于盐度适应措施的综合文献综述.
对五种主要适应策略的分析:耐盐品种,植物种植,土壤管理,生物刺激剂和灌技术.
根据人,星球和利的可持续发展原则对每项措施的评估.

主要成果:

所有五项审查的适应措施都显示出对生计,粮食安全和收入创造的潜在好处.
然而,这些措施也带来了对生态系统健康造成意外负面影响的风险.
三P评估揭示了每个适应战略的机遇和挑战.

结论:

在与盐水农业相关的育种,农学,环境科学和社会经济学方面仍然存在重大知识缺口.
通过有针对性的研究和行动计划来解决这些差距对于有效实施适应措施至关重要.
优化盐度适应策略需要考虑生态,经济和社会因素的整体方法.

关键词:

适应措施适应措施知识差距是一个知识差距.盐化是一种盐化过程.三倍P 三倍P 的意思.

更多相关视频

Analysis of Effect of Compound Salt Stress on Seed Germination and Salt Tolerance Analysis of Pepper Capsicum annuum L.

Analysis of Effect of Compound Salt Stress on Seed Germination and Salt Tolerance Analysis of Pepper Capsicum annuum L.

Published on: November 30, 2022

Semi-High Throughput Screening for Potential Drought-tolerance in Lettuce Lactuca sativa Germplasm Collections

Semi-High Throughput Screening for Potential Drought-tolerance in Lettuce Lactuca sativa Germplasm Collections

Published on: April 17, 2015

相关概念视频

Responses to Salt Stress

Responses to Salt Stress

Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.

Adaptations that Reduce Water Loss

Adaptations that Reduce Water Loss

Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.

Responses to Drought and Flooding

Responses to Drought and Flooding

Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.

Responses to Heat and Cold Stress

Responses to Heat and Cold Stress

Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.

Key Elements for Plant Nutrition

Key Elements for Plant Nutrition

Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...