通过整合农业实践和遗传进步来提高农业中使用效率
Aamir Ali1, Nida Jabeen2, Rasulov Farruhbek3
1College of Agriculture, Shanxi Agricultural University, Taigu, Jinzhong, China.
Frontiers in plant science
|March 31, 2025
概括
提高农业中使用效率 (NUE) 是可持续作物生产的关键. 策略包括农学实践,遗传改进和微生物辅助,以促进植物生长和减少对环境的影响.
科学领域:
- 农业科学 农业科学
- 植物科学 植物科学
- 环境科学 环境科学
背景情况:
- 对于作物生产力至关重要,但使用效率低下会导致经济损失和水污染和温室气体排放等环境问题.
- 提高利用效率 (NUE) 对可持续农业和减轻环境退化至关重要.
- 当前的农业做法往往导致大量的气损失,影响利能力和生态平衡.
研究的目的:
- 审查和综合各种提高农业中利用效率 (NUE) 的策略.
- 探索农业学,遗传学和微生物方法的整合,以实现可持续的作物生产.
- 突出整体管理战略的重要性,以最大限度地提高产量并最大限度地减少对环境的破坏.
主要方法:
- 对农业实践,遗传进步和微生物应用的现有文献进行审查.
- 对管理的传统和精密农业技术的分析.
- 检查遗传和生物技术方法,包括育种和基因组编辑.
- 评估有益微生物和可持续农业实践 (如作物轮换和遮盖作物) 的作用.
主要成果:
- 农业实践,如分割应用和控制释放肥料,可以改善NUE.
- 精密农业可以实时优化的应用.
- 基因改进和生物技术已经产生了增强吸收的作物品种.
- 有益微生物和可持续实践有助于土壤丰富,减少对合成肥料的依赖.
结论:
- 结合农业学,遗传学和微生物战略的综合方法对于最大限度地利用NUE至关重要.
- 整体管理支持弹性农业系统,增强土壤肥力,促进长期生产力.
- 改善NUE对于实现可持续的作物生产至关重要,同时尽量减少对环境的不利影响.
更多相关视频
10:29Calibrated Passive Sampling - Multi-plot Field Measurements of NH3 Emissions with a Combination of Dynamic Tube Method and Passive Samplers
Published on: March 21, 2016
12.2K
23:21Optimization and Utilization of Agrobacterium-mediated Transient Protein Production in Nicotiana
Published on: April 19, 2014
41.3K
相关概念视频
01:59Plant Breeding and Biotechnology
18.6K
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
18.6K
01:20Overview of Nitrogen Metabolism
7.8K
Nitrogen is a very important element for life because it is a major constituent of proteins and nucleic acids. It is a macronutrient, and in nature, it is recycled from organic compounds and stored in the form of ammonia, ammonium ions, nitrate, nitrite, or nitrogen gas by many metabolic processes. Many of these metabolic processes are carried out only by prokaryotes.
The largest pool of nitrogen available in the terrestrial ecosystem is gaseous nitrogen (N2) from the air, but this...
The largest pool of nitrogen available in the terrestrial ecosystem is gaseous nitrogen (N2) from the air, but this...
7.8K
02:35Key Elements for Plant Nutrition
18.6K
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...
18.6K
02:50Transgenic Plants
7.1K
Recombinant DNA technology called transgenesis is often used to add a foreign gene or remove a detrimental gene from an organism. Such genetically modified organisms are called transgenic organisms.
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...
7.1K
01:49The Nitrogen Cycle
51.3K
Nitrogen atoms, present in all proteins and DNA, are recycled between abiotic and biotic components of the ecosystem. However, the primary form of nitrogen on Earth is nitrogen gas, which cannot be used by most animals and plants. Thus, nitrogen gas must first be converted into a usable form by nitrogen-fixing bacteria before it can be cycled through other living organisms. The use of nitrogen-containing fertilizers and animal waste products in human agriculture has greatly influenced the...
51.3K
01:20The Central Dogma
19.4K
The central dogma explains the flow of genetic information from DNA nucleotides to the amino acid sequence of proteins.
RNA is the Missing Link Between DNA and Proteins
In the early 1900s, scientists discovered that DNA stores all the information needed for cellular functions and that proteins perform most of these functions. However, the mechanisms of converting genetic information into functional proteins remained unknown for many years. Initially, it was believed that a single gene is...
RNA is the Missing Link Between DNA and Proteins
In the early 1900s, scientists discovered that DNA stores all the information needed for cellular functions and that proteins perform most of these functions. However, the mechanisms of converting genetic information into functional proteins remained unknown for many years. Initially, it was believed that a single gene is...
19.4K