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SKRIPSI MACAM PUPUK DAUN TERHADAP HASIL BEBERAPA VARIETAS KENTANG ( Solanum tuberosum L.)
ABSTRACT
The research about varieties and kind of foliar
fertilizers to the yield of potato plant (Solanum
tuberosum L.), had been done at Damarkasian Village,
Kertek District, Wonosobo Regency, Central Jaya Province
on April until July 1992. The attitude is 1100 meters
above sea level, the soil is Andosol, with pH 6,5.
The research use factorial method, based on Randomi-
zed Complete Block Design (RCBD), consist of two factors
and three replications.
Factor 1. The varieties were:
V1 = varieties Dunja
V2 = varieties Granola
V3 = varieties Paola
Factor 2. The kind of foliar fertilizers were:
P0 = Control
P1 = Greenzit
P2 = Dharmasri 5 EC
P3 = Fosfor N
The research result showed that varieties effected
highly significant to all parameters.
The kind of foliar fertilizers effected highly sig-
nificant difference to the number of tubers per plant,
the weight of tuber per plant and diametre of tuber. On
the plant height, number of branches, the fresh weight
of plant, the dry weight of straw did not gave a signi-
ficant different effect.
No interaction between varieties and kind of foliar
fertilizer to all parameters had been observed.
To get the highest potato yield varieties can be
used Dunja variety and Dharmasri 5 EC foliar fertilizer.
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