Pemilihan Bahan Pemuliaan Jagung untuk Pembentukan Varietas Unggul Diskriminatif Tumpangsari : Padi + Jagung + Ubi Kayu di Lahan Kering. II. Stabilitas Relatif Hasil Biji Pipilan Kering

Abstract

Intercropping C?mf aize, rice and cassavai s commonlyp racticed by subsistenfta rmers on rainfed agriculllire in Indonesia. In general, grain yield (if maize in intercropping is lower than in monoculllireisole crop. This due to the fact that maize varieties planted in intercropping was bred and selectedu nder elite, monoculturec rop environment.F ield experiment~to' evaluate grain yield relative .~tahility( if the threes electedm aizeb reedingm aterialsp lanted in as~'ociationw ith rice and cassavaw ere carried out in Pekalongan( Lampu!lg), December 1994 - September1 995. All three hreeding material.\' are relatively stable in respect to grain yield. Individual selection in MC-l population will he practiced in association with rice and cassava