Effects of operational variables on rotary valve metering system for a variable rate technology fertilizer applicator for oil palm.

Ishola, T. A.Yahya, AShariff, A. R. M.Abd Aziz, S.Chuan, C. S.2018-12-182018-12-182013http://hdl.handle.net/123456789/1434enVariable rate technologyRotary valveFertilizerOil palmEffects of operational variables on rotary valve metering system for a variable rate technology fertilizer applicator for oil palm.