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pro vyhledávání: '"Cooray P.L.A.T."'
Autor:
Thathsara, S.K.T., Cooray, P.L.A.T., Mudiyanselage, Thilini Kuruwita, Kottegoda, Nilwala, Ratnaweera, Dilru R.
Publikováno v:
In Journal of Environmental Management 1 February 2018 207:387-395
Publikováno v:
Proceedings of International Forestry and Environment Symposium. 22
Organic fertilizers are materials with natural origin that is added to soil in order to supply essential nutrients to plants. Organic farming has become a popular trend in Sri Lanka. The idea of establishing quality standards to assist improvement of