Influence of a coal derived potassium humate on the yield and nutrient content of tomato (Lycopersicum esculentum L.) under field conditions

Lecuona, Antonius Ignatius (1997)

Thesis (M. Sc. Agric.) -- University of Stellenbosch, 1997.

Spine title: Influence of potassium humate on tomatos.

One copy microfiche.

Full text to be digitised and attached to bibliographic record.


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