බතලගොඩ වී පර්යේෂණ ආයතනය පවත්වපු මැද ල්පොල යාය ආදර්ශනය Ep-02.
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- Опубліковано 17 січ 2025
- Rice cultivation, also known as paddy cultivation, is a cornerstone of Sri Lanka's agricultural sector and a vital part of its food security.
Key Points:
Staple Food: Rice is the primary staple food for the majority of Sri Lankans.
Two Major Seasons: Rice cultivation occurs in two main seasons:
Maha Season: September to March (coincides with the northeast monsoon)
Yala Season: May to August (coincides with the southwest monsoon)
Geographic Distribution: Paddy fields are found throughout the country, with significant cultivation in the wet zone and intermediate zone.
Traditional Methods: Many farmers still employ traditional methods of cultivation, including manual labor and organic practices.
Government Support: The government plays a crucial role in supporting rice farmers through subsidies, research, and extension services.
Challenges: The sector faces challenges such as climate change, aging workforce, and competition from imported rice.
The Cultivation Process:
Land Preparation:
Clearing the land of weeds and debris
Plowing and leveling the fields
Constructing bunds (embankments) to retain water
Seed Sowing:
Seeds are typically sown in seedbeds or directly in the fields.
Seedlings are transplanted into the flooded fields after a few weeks.
Water Management:
Maintaining appropriate water levels in the fields is crucial for healthy growth.
Excess water can lead to nutrient leaching, while insufficient water can stunt growth.
Weed Control:
Manual weeding and the use of herbicides are common practices.
Harvesting:
Once the rice grains are mature, they are harvested by hand or machine.
The harvested rice is then threshed to separate the grains from the stalks.
Post-Harvest Processing:
The harvested rice is dried, cleaned, and stored for later use or sale.
Significance of Rice Cultivation in Sri Lanka:
Food Security: Provides a staple food for the majority of the population.
Economic Importance: Contributes significantly to the agricultural GDP and provides employment opportunities.
Cultural Significance: Deeply ingrained in Sri Lankan culture and traditions.
Environmental Importance: Maintains biodiversity and contributes to the country's natural landscape.
Rice cultivation in Sri Lanka is a complex and multifaceted activity that plays a vital role in the country's social, economic, and environmental fabric.
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