UJI ADAPTASI GALUR HARAPAN/ VARIETAS PADI GOGO PADA EKOSISTEM DATARAN RENDAH DI KABUPATEN DELI SERDANG
ABSTRAK: Adaptation
of upland rice promising lines and varieties at ecosystem in lowland Deli
Serdang regency. The trials were conducted at Pasar Miring Experimental Farm
during dry season of 2009. Activities conducted during that season two was
introduced six promosing line and two varieties (Situ Bagendit and Towuti
namely) of expectations as a comparison yielding varieties are planted on dry
land. The experimental design using randomized block design with three
replications. Plot size was 4 x 5 m and plant spacing 20 x 25 cm. Assessment
results indicated that the obtained 4 (four) upland rice strains capable of
providing results in over 4 t/ha dry grain milling (GKG). Results obtained by
comparison of varieties of Towuti and Situ Bagendit respectively 4.58 and 4.87
t/ha GKG, therefore in this study found that 3 strains have the potential of
approaching potential outcomes is owned by a variety of the strains comparison
SEB. 8FA-281-2, SEB.BSL-4-2, and strain CIRAD 141. While the potential outcome
under 4 t/ha are owned by strain of SEB. 8FA-67-5, strains SEB.8FA-300-2, and
strain SEB. 8FA-37-2. Strains that have a short harvesting age (under 100 days)
obtained in strain SEB. 8FA-281-2 and strains of SEB. 8FA-300-2 while the age crop
varieties that are owned by comparison Towuti and Situ Bagendit are 106 and 109
days.
Keyword:
Promising lines, upland rice, lowland
Penulis: Amrizal
Yusuf dan Yardha
Kode Jurnal: jppertaniandd110074
