Keragaan galur harapan padi sawah tipe baru di Sukabumi dalam rangka uji multi lokasi

Abstract

Agronomy and Horticultural Departement, Bogor Agricultural University, has been researched for several rice promising lines to release high yielding variety. This experiment is a part of multilocation yield trial. The experiment was conducted at Sukabumi Regency, West Java on January until May 2010. The research was arranged by Randomized Compately Block Design with 3 replications. The result showed that the highest yield (7,7 t/ ha) obtained from IPB102-F-92-1-1 whereas the lowest yield obtained from IPB102-F-91-2-1 (5,2 t/ha). The productivity of IPB102-F-92-1-1 is only significantly higher than Ciherang and IR64. The other productivity were as same as Ciherang and IR64. The performances of IPB97-F-13-1-1, IPB97-F-15-1-1, IPB97-F-20-2-1, IPB97- F-31-1-1, IPB102-F-92-1-1, and IPB107-F-16-5-1 are representing new plant ideotype.