盐应激对谷物产量和品质参数的盐应激的影响,在具有不同盐耐受性的水种植中
Zhikang Li1,2, Tianyang Zhou1,2, Kuanyu Zhu1,2
1Jiangsu Key Laboratory of Crop Genetics and Physiology/Jiangsu Key Laboratory of Crop Cultivation and Physiology, Agricultural College, Yangzhou University, Yangzhou 225009, China.
Plants (Basel, Switzerland)
|September 28, 2023
概括
耐盐米种在盐度压力下保持更高的谷物产量和质量. 选择这些品种是稳定的大米生产和在盐水环境中提高谷物质量的关键.
科学领域:
- 农业科学 农业科学
- 植物科学 植物科学
- 食品科学 食品科学 食品科学
背景情况:
- 产量和谷物质量受到盐度压力的重大影响.
- 不同的水品种表现出不同程度的盐耐受性,影响它们对盐水条件的反应.
研究的目的:
- 研究中度和重度盐度压力对不同水品种的谷物产量和质量的影响.
- 为了比较耐盐和易盐的水品种对盐度压力的反应.
主要方法:
- 在不同盐度下检查了五种水品种 (三种耐盐,两种易食盐).
- 评估的谷物产量,加工质量,外观质量和粉的物理化学性质.
主要成果:
- 盐度压力降低了谷物产量,耐盐品种的损失较小.
- 磨粉和外观质量各不相同,耐盐米在温和盐度下初步改善.
- 严重的盐度改变了粉的组成,增加了它的稳定性,导致质量恶化.
- 耐盐米在中等盐度下表现出改善的粉特性和质量,与易受的品种不同.
结论:
- 耐盐米种可以有效地保持产量,在中等盐度下提高谷物质量.
- 盐度反应的基因型差异是显著的.
- 种植耐盐米是一种可行的策略,可以确保在中国中等盐度地区的米生产.
更多相关视频
07:43Production of Arbuscular Mycorrhizal (AM) Fungal Inoculum and Phenotypic Evaluation of Rice and AM Symbiosis Under Saline Conditions
Published on: March 14, 2025
215
09:43Author Spotlight: Streamlining Rice Breeding with CRISPR/Cas for Obtaining Optimal Phenotypic and Agronomic Traits
Published on: January 3, 2025
2.4K
相关概念视频
02:02Responses to Salt Stress
13.2K
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.
13.2K
02:41Responses to Drought and Flooding
10.7K
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.
10.7K
02:45Responses to Heat and Cold Stress
13.6K
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.
13.6K
01:59Plant Breeding and Biotechnology
19.0K
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.
19.0K