| Summary: | ABSTRAK
The experiment was carried out to study the effect of topping and fertilizer application on'the productivity increasing of peanut var. Gadjah and this work was conducted at the experimental garden of Agriculture Training and Research Development (ATRD) Gadjahmada University. The peanut crops were fertilized with Urea, TSP, and ZK at different concentrations.
The result of investigations showed that the pruning tops increased the number of branches, mature pods, number of nuts and number of flowers grew up to mature pods pods per plant. However, the height of peanut with topping shorter than that of control. The fertilizers only affect ed the fresh weight of the leaves, stems and roots. Both topping and fertilizing did not affe the dry weight of pods and nuts.
Key words: pemotongan pucuk, kacang tanah var, tanaman kacang
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