What are the types of agroforestry system?
There are five basic types of agroforestry practices today in the North America: windbreaks, alley cropping, silvopasture, riparian buffers and forest farming.
What is agri Silvi pasture system?
Silvi – Pastoral System (Trees + Pasture and/or Animals) The production of woody plants combined with pasture is referred to as a silvi-pastoral system. The trees and shrubs may be used primarily to produce fodder for livestock or they may be grown for timber, fuelwood, and fruit or to improve the soil.
What is a Silvopasture system?
Silvopasture is the deliberate integration of trees and grazing livestock operations on the same land. These systems are intensively managed for both forest products and forage, providing both short- and long-term income sources.
What are the three types of agroforestry?
There are three basic types of Agroforestry systems viz: Agrisilviculture (Crops + trees), silvopastoral (Pasture/animal + trees); and Agrosilvopastoral (crops + pasture + trees).
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.
What is the other name of alley cropping?
Hedgerow intercropping, commonly called alley cropping, is a much-researched tropical agroforestry technology. A large number of tree/shrub species have been tried as hedgerow species in association with a number of agricultural crops in different situations.
What are the benefits of social forestry?
Benefits of Social Forestry
- Increased Biodiversity.
- Carbon removal – trees act as carbon sinks!
- Soil conservation.
- Health benefits.
- Community enrichment.
- Noise reduction.
- Improve air quality.
- Energy conservation and reducing overall atmospheric temperatures.
What are the benefits of alley cropping?
Alley cropping can have many ecological and economical benefits.
- Reduced soil erosion.
- Improved crop performance.
- Reduced use of chemical fertilizers and pesticides.
- Minimized nitrogen leaching.
- Promotion of biodiversity.
How is afforestation done?
Afforestation is the process of introducing trees and tree seedlings to an area that has previously not been forested. Afforestation can be done through tree planting and seeding, naturally or artificially. Reforestation is the alteration of a non-forested area to a forested area through tree planting and seeding.
What are the four principles of regenerative agriculture?
4 Basic Regenerative Farming Practices The following regenerative agricultural practices aim to improve the well-being of our environment by increasing soil fertility, biodiversity, water retention and cleanliness, and soil carbon sequestration.
Which is the oldest known agroforestry system?
Agrosilvopastoral System (trees + crops+pasture/animals) This system has been grouped into two subgroups: Home Gardens: This is one of the oldest agroforestry practices, found extensively in high rainfall areas in tropical south and south-east Asia.
What is agroforestry in simple words?
Definition. Agroforestry is a collective name for land-use systems and technologies where woody perennials (trees, shrubs, palms, bamboos, etc.) are deliberately used on the same land-management units as agricultural crops and/or animals, in some form of spatial arrangement or temporal sequence.
Which is the best description of a silvicultural system?
Silvicultural system may be defined as a method of silvicultural procedure worked out in accordance with accepted sets of silvicultural principles by which, crops constituting mature forests are harvested, regenerated, tended and replaced by new crops of distinctive forms.
How is the coppice system of silviculture defined?
Defined as Silviculture System. based on coppice in which an over wood of standards usually seedlings origin and composed of trees of various ages as kept over coppice for periods which may be multiples of coppice rotation and a permanent feature of the crop throughout two peculiarities which differentiate it from the simple coppice.
How is Pollard used in the silviculture system?
Silviculture System in which felling is carried out on the principles of selection system but regeneration is obtained by coppice. Pollard is defned as a tree whose stem has been cut off in order to obtain a fush of shoots, usually above the height to which the browsing animals can reach.