%L eprintuntirta18102
%T PENGARUH VARIASI LAMA PERENDAMAN DENGAN
KONSENTRASI PUPUK ORGANIK CAIR TERHADAP
PEMATAHAN MASA DORMANSI KENTANG 
(Solanum tuberosum L.)
%K potato, organic fertilizier concentration, soaking time, dormancy
%O This research was aimed to know the effect of variations soaking time with
organic fertilizier concentrations level in efforts to stop the dormancy of the
potato tuber (Solanum tuberosum L.). One of the causes of the decline in potato
production is the unavailability of seeds ready for planting during the growing
season because of the dormancy period in the potato. Therefore, efforts should be
made to break the dormancy of potato tubers. This research was conducted from
March  until May 2019 at Balitsa Lembang, West Java. This research method
used completely randomized design non-factorial with ten test levels, namely
control wthout soaking with BP-1, soaking time 4 hours with 3 ml/L BP-1
solution, soaking time 8 hours with 3 ml/L BP-1 solution, soaking time 12 hours
with 3 ml/L BP-1 solution, soaking time 4 hours with 6 ml/L BP-1 solution,
soaking time 8 hours with 6 ml/L BP-1 solution, soaking time 12 hours with 6
ml/L BP-1 solution, soaking time 4 hours with 9 ml/L BP-1 solution, soaking time
8 hours with 9 ml/L BP-1 solution, and soaking time 12 hours with 9 ml/L BP-1
solution. Each treatment was repeated three times. Parameters observed were time
of the tubers sprout, shoots length, percentage of sprouted tubers, and percetage of
tuber rot. The results showed that soaking time 4 hours with 3 ml/L BP-1 solution 
gave the best results on all test parameters, including time of the tubers sprout
(40.21 DAT), shoots length (3.25 mm), percentage of sprouted tubers (85.42%),
and percetage of tuber rot (0%).
%D 2022
%A Dede Juliansyah
%I UNIVERSITAS SULTAN AGENG TIRTAYASA
%X This research was aimed to know the effect of variations soaking time with
organic fertilizier concentrations level in efforts to stop the dormancy of the
potato tuber (Solanum tuberosum L.). One of the causes of the decline in potato
production is the unavailability of seeds ready for planting during the growing
season because of the dormancy period in the potato. Therefore, efforts should be
made to break the dormancy of potato tubers. This research was conducted from
March  until May 2019 at Balitsa Lembang, West Java. This research method
used completely randomized design non-factorial with ten test levels, namely
control wthout soaking with BP-1, soaking time 4 hours with 3 ml/L BP-1
solution, soaking time 8 hours with 3 ml/L BP-1 solution, soaking time 12 hours
with 3 ml/L BP-1 solution, soaking time 4 hours with 6 ml/L BP-1 solution,
soaking time 8 hours with 6 ml/L BP-1 solution, soaking time 12 hours with 6
ml/L BP-1 solution, soaking time 4 hours with 9 ml/L BP-1 solution, soaking time
8 hours with 9 ml/L BP-1 solution, and soaking time 12 hours with 9 ml/L BP-1
solution. Each treatment was repeated three times. Parameters observed were time
of the tubers sprout, shoots length, percentage of sprouted tubers, and percetage of
tuber rot. The results showed that soaking time 4 hours with 3 ml/L BP-1 solution 
gave the best results on all test parameters, including time of the tubers sprout
(40.21 DAT), shoots length (3.25 mm), percentage of sprouted tubers (85.42%),
and percetage of tuber rot (0%).