What is called Chena cultivation?
Chena – also known as shifting, or slash-and-burn cultivation – is one of the oldest land-use systems in the tropics.
What is the most profitable cultivation in Sri Lanka?
Innala. Innala is the most profitable tuber crop that is grown in Sri Lanka. It is grown basically for the local market and where cultivation is done in large extents marketing is not a problem. A net profit of over Rs 100,000 / acre is earned by certain farmers in the traditional areas.
What is cultivated in Sri Lanka?
The primary form of agriculture in Sri Lanka is rice production. Rice is cultivated during Maha and Yala seasons. Tea is cultivated in the central highlands and is a major source of foreign exchange. Vegetables, fruits and oilseed crops are also cultivated in the country.
What are the advantages and disadvantages of shifting cultivation?
Simple growing method, small investment, no need of animal labour power, reduce incidences of soil borne disease and pest management are the main beneficial aspects on one side whereas on the other side, destroying habitats of wild animals, taking our life element: oxygen, large-scale deforestation and soil and …
What are the two types of cultivation?
- #2. Shifting Agriculture:
- #3. Plantation Agriculture:
- #4. Intensive Farming:
- #5. Dry Agriculture:
- #6. Mixed and Multiple Agriculture:
- #7. Crop Rotation:
- #8. Terrace Cultivation:
What is the process of Chena cultivation?
Chena farmers usually begin cultivation of chena during the final days of the dry season. This meant that once trees and vines are cut down in preparation, the dry bark and leaves – a consequence of the harsh sun – they burn readily. It takes at least two to three days for the area to burn completely.
Is turmeric grown in Sri Lanka?
Turmeric is one of the commercially cultivated minor export spice crop in Sri Lanka. This study examined the economics of turmeric production and marketing in Kandy, Kegalle and Kurunegala districts.
What is the best business to start in Sri Lanka?
1 10 Recommended Business Ideas in Sri Lanka:
- 1.1 Home Made Food Business:
- 1.2 Beauty Salon:
- 1.3 Fitness Centre:
- 1.4 Instagram Influencer:
- 1.5 YouTube:
- 1.6 Travel Affiliate site:
- 1.7 E-Commerce Business:
- 1.8 Online Tutoring:
Can Sri Lanka be self sufficient?
With rice comprising approximately 40 % its total crop production (FAO 2014a), Sri Lanka provides an interesting example of a country with a long-standing, national self-sufficiency policy. As a result, Sri Lanka has been almost entirely reliant on its own rice production since 2005 (DCS 2014; FAO 2014a).
What is the major disadvantages of Jhumming cultivation?
But the method has also various disadvantages like it causes a lot of air pollution because of the emission of harmful gases like carbon monoxide . There is always a fear of the fire spreading and burning the nearby forest regions.
What are the advantages of cultivation?
Cultivation ensures a regular supply of crude drugs. This minimizes the problem of shortage of raw material by properly planning a crop-cultivation. The cultivation of medicinal and aromatic plants also leads to industrialization to a greater extent.
What is cultivation and types?
Commercial Agriculture: Farming intended for sale and done on a large with mechanized equipment. Dryland Farming: It is the agricultural techniques for non-irrigated cultivation of crops. Dryland farming is associated with drylands – dry areas characterized by a cool wet season followed by a warm dry season.