旁遮普邦农业转型的动态:作物趋势,不稳定性和分解分析
1Department of Geography, Kurukshetra University, Kurukshetra, Haryana, India. simrankaur2032@gmail.com.
Environmental monitoring and assessment
|August 28, 2024
概括
旁遮普邦的旁遮普邦是一个很好的地方.
科学领域:
- 农业经济学 农业经济学
- 环境科学 环境科学
- 农业学是一种农业学.
背景情况:
- 孟加拉邦的绿色革命 (1960年代中期) 显著改变了土地利用,作物多样性和作物动态.
- 这些农业转变对该地区的可持续性和经济性产生了重大影响.
研究的目的:
- 在旁遮普省56年 (1966-2022) 分析农业增长,不稳定和环境可持续性.
- 调查作物作物模式对旁遮普邦自然资源和长期弹性的影响.
主要方法:
- 复合年增长率 (CAGR) 是指复合年增长率.
- 简单的线性回归.
- 赫芬达尔和辛普森的多样性指数
- 不稳定性和分解分析
主要成果:
- 增加的作物强度表明农业的强化.
- 从不同的作物模式观察到,向小麦和大米单一种植的显著转变.
- 小麦和大米的面积,产量和产量都稳定,而其他作物则不稳定.
结论:
- 减少作物多样性引发了对旁遮普自然资源的担忧.
- 迫切需要可持续的农业实践和政策,以减轻单一种植的不利影响.
- 确保长期的农业性需要解决强化单一种植的后果.
相关概念视频
What is Climate?
18.4K
Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water.
18.4K
Multiple Regression
3.0K
Multiple regression assesses a linear relationship between one response or dependent variable and two or more independent variables. It has many practical applications.
Farmers can use multiple regression to determine the crop yield based on more than one factor, such as water availability, fertilizer, soil properties, etc. Here, the crop yield is the response or dependent variable as it depends on the other independent variables. The analysis requires the construction of a scatter plot...
Farmers can use multiple regression to determine the crop yield based on more than one factor, such as water availability, fertilizer, soil properties, etc. Here, the crop yield is the response or dependent variable as it depends on the other independent variables. The analysis requires the construction of a scatter plot...
3.0K
Responses to Drought and Flooding
10.6K
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.
10.6K
Ecological Disturbance
17.0K
An ecological disturbance is a temporary disruption in the environment resulting from abiotic, biotic, or anthropogenic factors, causing a pronounced change in an ecosystem. The impact of an ecological disturbance, which can depend on its intensity, frequency, and spatial distribution, plays a significant role in shaping the species diversity within the ecosystem.
17.0K


