What is Agrisilviculture?
What is Agrisilviculture?
Agri-silviculture is a production technique which combines the growing of agricultural crops with simultaneously raised and protected forest crops. A similar practice involving forest villagers and tribesmen is known as the “taungya system” in Asia.
What is the meaning of Agroforestry?
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.
How is Agroforestry different from forestry?
Agroforestry is a combination of forestry and agriculture, while Social forestry aims to increase forest cover. Aim of Agroforestry is to increase biodiversity. Another aim of Agroforestry is to prevent soil erosion. Social forestry also helps in preventing soil erosion but the main aim is to increase flora and fauna.
What are silvicultural characteristics?
Silviculture is the practice of controlling the growth, composition/structure, and quality of forests to meet values and needs, specifically timber production. The name comes from the Latin silvi- (“forest”) and culture (“growing”).
What is Agrosilvopastoral?
Drylands are characterized by a scarcity of water, which affects both natural and managed ecosystems and constrains the production of livestock as well as crops, wood, forage and other plants and affects the delivery of many environmental services.
What are the 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 are 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 disadvantages of agroforestry?
Limitations of Agroforestry
- possible competition of trees with food crops for space, sunlight, moisture and nutrients which may reduce food crop yield;
- damage to food crop during tree harvest operation;
- potential of trees to serve as hosts to insect pests that are harmful to food crops; and.
What is silviculture what are its advantages?
Its advantages are:1. It produces a large quantity of raw materials for industry like timber and paper industry.2. It increases the area of earth under forests which is good for the conservation of wildlife.3. It maintains a perfect water cycle in nature.4. It prevents soil erosion.5.
What are Silvics?
: the study of the life history and characteristics of forest trees especially as they occur in stands and with particular reference to environmental influences.
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.