Pengaruh Penyimpanan Jangka Panjang (Long Term) terhadap Viabilitas dan Vigor Empat Galur Benih Inbred Jangung
Abstract: Seed corn are
orthodox seeds quite resistant to drying and low temperature storage. On
optimal storage conditions, will be able to orthodox seeds stored for several
years. Quickly so as not to extinction, maize inbred strains that have been
generated assemblies Polinela painstakingly preserved. The research objective
was to determine whether the strain of inbred corn seed stored in the Col
storage at a temperature of 3°C - 5°C for more than 4 years of viability and
vigor still good? The experiment was conducted at the Polytechnic of Lampung
November to December 2012. Research using completely randomized design,
consisting of 4 strains of inbred seed corn that had been stored for 4 years in
cold storage as treatments. Tests conducted in the laboratory and field. Each
treatment was repeated four times. Data were analyzed by analysis of variance,
if there is a difference between the treatments, the data were further tested
by LSD test at 5% significance level. Parameters observed 1) Number of normal
seedlings, 2) number of abnormal sprouts, 3) seed that dies, 4) The percentage
of germination, 5) Sprouts Normal Form, 6) form abnormal sprouts. The results
showed: 1) maize inbred lines seed
storage Polinela assemblies under conditions of water content of seeds stored at
10% which is placed in cold storage temperature of 3 ° C - 5 ° C for 4 years,
is able to maintain the viability and vigor of seeds to remain above 80%, 2)
Viability seeds were tested in the laboratory is still above 96.0%, while the
seed vigor test results in the field of more than 93.0%.
Keywords: corn inbred strains,
long term Storage
Penulis: Jaenudin
Kartahadimaja, Eka Erlinda, Nurman Abdul
Kode Jurnal: jppertaniandd130040
