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SKRIPSI PENGARUH KONSENTRASI DAN LAMA PERENDAMAN CHOLCINE TERHADAP HASIL BUNCIS ( Phaseolus vulgaris L. )
ABSTRACT
An experiment concerning the effect of concertrati- on and soaking duration of colchicine to the yeild of french betur (Phaseolus vulgaris L.) had been done at Cawangan village, Sawangan district, Magelang city, Cen- taal Java from July 1713 to September 1993, with an alti tule of 452 metres above sea level.
The experiment was arreanged in complete randomized design, with 12 treatments, 3 replication and 3 dample. The concentration of 0,210%, 0,015 %, 0,020 % and sor aking duration of 8, 16, 24 hours.
Concentration of 2,10 % and soaking duration of colchicine of 8 hours can alter number of cromosom on lenght of pods, where as concentration of 0,015% and so alking lion of colchicine of 24 hours can alier num- ber of cromosom on weight of pods per plant. But concen- tration of 0,020 % and soaking duration of colchicine of hours is not to alter number of cromosom on height of alent, age of flowering, number of pods per plant, num- ber of rods per treatment, fresh weight of plant ang dry weight of plant.
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