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LankaWeb – FEATURES'Fertilizer Saga' in Sri Lanka: A Considered Opinion


Posted on June 14th, 2021
by Professor W. A. J. M. De Costa -Senior Professor and Chair of Crop Science Department of Crop Science, Faculty of Agriculture University of Peradeniya
Why use fertiliser on crops?
Fertilisers are used for two purposes.
One purpose is to provide essential plant nutrients that are required for crops to produce an economically-important product (i. e. food for humans, feed for animals, a variety of industrial products, etc.). Just as people require food, crops require nutrients for producing what is expected from them.
When a crop is harvested and its yield taken away, a large amount of nutrients is taken out of the system (i. e. the soil). Therefore, continuous cropping of a land leads to the depletion of nutrients in the soil. Application of fertilisers to such a soil replenishes its nutrient pool and makes continuous cropping possible. This is the second purpose of using fertilisers. ....

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LankaWeb – SAEA warns of big economic losses due to import restrictions on chemical fertilizers and pesticides


Posted on June 14th, 2021
The letter signed by Dr. Sampath Dharmadasa, President/SAEA and Dr. Shashika Rathnayaka, Secretary, has been copied to the Prime Minister, Ministers of Agriculture and Plantations, among others.
In the absence of proper substitutes
The Sri Lanka Agricultural Economics Association (SAEA) has expressed some concerns on the appropriateness of the newly introduced regulation to restrict forthwith the import of chemical fertilizers and pesticides by the Gazette Extraordinary No 2226/48 of May 6, 2021, to achieve the broader development goal.
In a letter to President Gotabaya Rajapaksa, the SAEA, the professional body representing the Agricultural Economists of Sri Lanka, has predicted massive economic losses due to potential yield losses in the absence of proper substitutes for chemical fertilizers and pesticides with the implementation on the import ban on fertilizers and pesticides. ....

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