Frequencies of applying two fertilizer mixtures to polybag oil-palm seedlings


The effects were examined of applying 114g of two fertilizer mixtures containing N, P, K and Mg in weight ratios of 1:1:1:2 and 1:1:1:1 on growth and mineral composition of oil-palm seedlings grown in polythene bags filled with two different soil types. The potting soils were taken from the top layers of the Orlu and Calabar series, which belong to the… (More)
DOI: 10.1007/BF01049353

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