What are agroforestry models?
Agroforestry is a dynamic, ecologically-based, natural resource management system that, through the integration of trees into farms, diversifies and sustains smallholder production for increased social, economic, and environmental benefits (Leaky 1996).
How many types of agroforestry systems are prevalent in India?
Generally five agroforestry models i.e. agri-horticulture, agri-silviculture, agri- silvi-pastoral, pastoral-silviculture and pastoral-horticulture were prevalent in the area.
Where is agroforestry used in India?
The Alnus nepalensis-based agroforestry system of Sikkim state is an excellent example of the dependency of people on agroforestry for employment which is distributed on 34,000 ha in north-east India (32). The first inhabitants of Sikkim, the Lepchas, collected capsules of large cardamom from natural forests.
What are the major categories of agroforestry?
Based on such socioeconomic criteria as scale of production and level of technology input and management, agroforestry systems have been grouped into three categories:
- Commercial,
- Intermediate and.
- Subsistence systems.
What makes an effective agroforestry system?
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 is alley cropping in agriculture?
Alley cropping is defined as the planting of rows of trees and/or shrubs to create. alleys within which agricultural or horticultural crops are produced.
Who is known as father of Indian forestry?
Sir Dietrich Brandis KCIE
Brandis is considered the father of tropical forestry and has also been described as the father of scientific forestry. In addition to his work in India, he also had a significant influence on forest management in the United States….Dietrich Brandis.
| Sir Dietrich Brandis KCIE, FRS | |
|---|---|
| Scientific career | |
| Author abbrev. (botany) | Brandis |
Is agroforestry profitable in India?
Over the past 18 years, we have been conducting small-scale agroforestry demonstrations in Tamil Nadu, and have brought 69,760 farmers into agroforestry. We have found that their incomes have gone up by 300-800% in five to seven years through the sale of timber and profitable intercropping.
How many types of agroforestry systems are there?
three
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 is ley farming?
Definition of ley farming : the growing of grass or legumes in rotation with grain or tilled crops as a soil conservation measure.