What are agroforestry systems?
What are agroforestry systems?
Agroforestry systems are land management practices in which trees and shrubs are produced on the same land area as agricultural crops or livestock. Therefore, agroforestry systems combine trees, crops, or livestock to increase diversity, productivity, profitability, and environmental stewardship.
What are different types of agroforestry systems?
There are three main types of agroforestry systems:
- Agrisilvicultural systems are a combination of crops and trees, such as alley cropping or homegardens.
- Silvopastoral systems combine forestry and grazing of domesticated animals on pastures, rangelands or on-farm.
What are the characteristics of an agroforestry system?
DESIRABLE CHARACTERISTICS FOR AGROFORESTRY
- Tree species selected should not interfere with soil moisture.
- Tree species should not compete for plant nutrients.
- Tree species should not compete for sunlight.
- Tree species should have high survival rate and easy establishment.
What is agroforestry example?
Agroforestry systems in Semiarid and arid lands Examples: Various forms of silvopastoral systems, wind breaks and shelterbelts. Production systems involving plantation crops such as coffee, tea, use of woody perennials in soil conservation and improved fallow.
Why do we need agroforestry?
It plays a major role in enhancement of overall farm productivity, soil fertility through addition of litter and organic matter, climate change mitigation through carbon sequestration, phytoremediation, watershed protection and biodiversity conservation.
Why do we need to classify agroforestry?
The purpose of a general classification is to identify different types of agroforestry and to group those that are similar, thereby facilitating communication and the organized storage of information. A new scheme is proposed that uses the ‘practice’ rather than the ‘system’ as the unit of classification.
What is importance of agroforestry?
Agroforestry is a low-cost method of integrated land management that also reduces human impacts on lands. It contributes to developing a green economy by promoting sustainable and resilient forest management, benefitting also small-scale farmers.
What are the advantages of agroforestry?
Benefits of Agroforestry Reduction of pressure on forest. More efficient recycling of nutrients by deep-rooted trees on the site. Better protection of ecological systems. Reduction of surface run-off, nutrient leaching and soil erosion through impending effect of tree roots and stems of these processes.
What are the objectives of agroforestry?
State three objectives of agro-forestry.
- To reduce pressure on natural forests for obtaining timber as well as non-timber forest produce.
- To check soil erosion and to maintain the natural fertility of the soil.
- To maintain ecological balance along with proper utilisation of farm resources.
What are advantages of agroforestry?
How is agroforestry used?
Agroforestry, cultivation and use of trees and shrubs with crops and livestock in agricultural systems. Agroforestry seeks positive interactions between its components, aiming to achieve a more ecologically diverse and socially productive output from the land than is possible through conventional agriculture.