Definition. Agroecology is defined by the OECD as “the study of the relation of agricultural crops and environment.” Dalgaard et al. … Agroecology is not limited to any one scale; it can range from an individual gene to an entire population, or from a single field in a given farm to global systems.
What is an agro-ecological zone?
An Agro-ecological Zone is a land resource mapping unit, defined in terms of climate, landform and soils, and/or land cover, and having a specific range of potentials and constraints for land use. An Agro-ecological Cell (AEC) is defined by a unique combination of landform, soil and climatic characterist.
What does the term agro ecology mean?
Agroecology is the study of ecological processes applied to agricultural production systems. Bringing ecological principles into agroecosystems could suggest novel management approaches that would not be considered otherwise.
How many agro-ecological zones are in India?
India has a variety of landscapes and climate conditions and this is reflected in the development of different soils and types of vegetation. Based on 50 years of climate data and an up-to-date soil database, the country has been divided into 20 agro-ecological zones (AEZs).
WHO classified agro-ecological regions?
The Planning Commission of India, divided the country into 15 broad agro-climatic zones based on physiography and climate.
What is agro ecology approach?
Agroecology is sustainable farming that works with nature. … Agroecology is the application of ecological concepts and principals in farming. Agroecology promotes farming practices that; Mitigate climate change – reducing emissions, recycling resources and prioritising local supply chains.
What is the difference between ecology and agro ecology?
As nouns the difference between agroecology and ecology
is that agroecology is the application of ecology to agriculture while ecology is the branch of biology dealing with the relationships of organisms with their environment and with each other.
What is the goal of agro ecology?
Agroecological practices contribute to the different goals of sustainable agriculture: to provide sufficient food for a growing world population, not to be harmful to the environment and natural resources, to limit use of non-renewable energy, and to ensure economic viability for farmers and their communities.
What are the agro climatic zones of India?
The agro-climatic zones in India are given below:
- Western Himalayan Region.
- Eastern Himalayan Region.
- Lower Gangetic Plain Region.
- Middle Gangetic Plain Region.
- Upper Gangetic Plains Region.
- Trans-Ganga Plains Region.
- Eastern Plateau and Hills.
- Central Plateau and Hills.
How many agro climatic zones are in India?
The Planning Commission has categorised 15 agro-climatic zones in India, taking into account the physical attributes and socio-economic conditions prevailing in the regions.
What are the ecological zones?
An ecological zone is a landscape unit that unites certain interrelated animal and plant communities (biocenosis) with a particular social formation and environmental conditions as part of an integrated system. … An ecotope is a pure land unit of the lowest rank that is associated with a uniform or homogeneous landscape.