Hibridisasi Buatan Kacang Tanah dan Fenotipe Karakter Tipe Pertumbuhan, Ukuran Polong, dan Jumlah Biji per Polong Tanaman F1 Hasil Hibridisasi

The development of superior peanut cultivars can be conducted through the steps enhancement genetic variation, inbreeding, selection, and yield trials. Genetic variation enhanced sexual hybridization (crossing). objectives this study were 1) to determine rate success artificial between runner/semi-runner Spanish/upright type peanut; 2) know phenotypic characters growth habit, pod size, number seeds per in peanuts. F1 phenotype is related estimation gene action. This consisted two experiments, namely evaluation family. experiment was Integrated Field Laboratory, Faculty Agriculture, University Lampung. genotypes parents included national Bima, Bison, Gajah, Jerapah, Talam, Kelinci; introduced K / SR-3 (runner) NC 7 (semi-runner). results showed that x Bison highest ratio gynophores (NG) flowers crossed (NFC) (31%); Kelinci pods (NP) NG (78%); Bima NP NFC (13%). percentage plants showing semi-runner habit 85%, producing with 100%, large 89%. Keywords: Growth hybridization, seed