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  2. Agriculture in Sri Lanka - Wikipedia

    en.wikipedia.org/wiki/Agriculture_in_Sri_Lanka

    It is one of the main sources of foreign exchange for Sri Lanka and accounts for 2% of GDP, generating roughly $700 million annually to the economy of Sri Lanka. It employs, directly or indirectly over 1 million people, and in 1995 directly employed 215,338 on tea plantations and estates. Sri Lanka is the world's fourth largest producer of tea.

  3. Chena cultivation - Wikipedia

    en.wikipedia.org/wiki/Chena_cultivation

    Chena is the oldest cultivation method in Sri Lanka, it goes far back as more than 5,000 years.(Before the Anuradhapura Kingdom) [1] [2] it the dry zone, the recovery of a chena plot proceeds through various stages of succession, (active chena, abandoned chena, chena re-growth, scrub with pioneer three species, scrub with secondary tree species, secondary forest, secondary forest with primary ...

  4. Tank cascade system - Wikipedia

    en.wikipedia.org/wiki/Tank_cascade_system

    Rain clouds over a tank in Sri Lanka The tank cascade system ( Sinhala : එල්ලංගාව , romanized: ellaṅgāva ) is an ancient irrigation system spanning the island of Sri Lanka . It is a network of thousands of small irrigation tanks ( Sinhala : වැව , romanized: wewa ) draining to large reservoirs that store rainwater and ...

  5. Department of Wildlife Conservation (Sri Lanka) - Wikipedia

    en.wikipedia.org/wiki/Department_of_Wildlife...

    It is the government department responsible for maintaining national parks, nature reserves and wildlife in wilderness areas in Sri Lanka. [3] Forest reserves and wilderness areas are maintained by the Department of Forest Conservation. [4] The head of the department is the Director General of Wildlife Conservation, formally known as Warden.

  6. Rice production in Sri Lanka - Wikipedia

    en.wikipedia.org/wiki/Rice_production_in_Sri_Lanka

    Rice production or Paddy production is one of the main productions and staple foods in Sri Lanka. It cultivates in all districts of Sri Lanka during two monsoon seasons. It is estimated that about 708,000 ha (1,750,000 acres) of land uses for paddy. [1] The seasons are called Maha season and Yala season.

  7. Agronomy - Wikipedia

    en.wikipedia.org/wiki/Agronomy

    Agronomy is the science and technology of producing and using plants by agriculture for food, fuel, fiber, chemicals, recreation, or land conservation. Agronomy has come to include research of plant genetics , plant physiology , meteorology , and soil science .

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Conservation agriculture - Wikipedia

    en.wikipedia.org/wiki/Conservation_agriculture

    Conservation agriculture (CA) can be defined by a statement given by the Food and Agriculture Organization of the United Nations as "Conservation Agriculture (CA) is a farming system that can prevent losses of arable land while regenerating degraded lands.It promotes minimum soil disturbance (i.e. no-till farming), maintenance of a permanent soil cover, and diversification of plant species.