Pengaruh kombinasi dosis Urea dan KCl serta pemangkasan cabang terhadap pertumbuhan dan hasil paprika kultivar California Wonder.
1994
Sumarna A. | Kusandriani Y.
The experiment was conducted at green house Lembang Horticulture Research Institute with elevation +- 1,250 m a.s.l. and andosol soil type from September 1990 to February 1991. The experiment used Randomized Complete Design with factorial pattern. Treatment consisted of two factors, first factor combination of Urea and KCl dosage i.e. : 1. without nitrogen and potash supply : 2. supply of 0.45 g N and 0.45 g K2O per plant; 3. 0.9 g N and 0.9 g K2O per plant; 4. 1.35 g N and 1.35 g K2 per plant, second factor were : 1. without pruning; 2. Pruning with maintenance of 2-3 tertier branches; 3. Pruning with maintenance of 4-6 tertier branches; and 4. Pruning with maintenance of 8-12 tertier branches. The biggest size (6.43 cm) and the highest yield (198.07 gram/plant) were obtained with combination of Urea and KCl dosage 0.45 g N and 0.45 g K2O/plant and branch pruning phase.
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