EVALUASI PERTUMBUHAN PRODUKSI SEGREGASI DAN SELEKSI GENERASI F1 HASIL PERSILANGAN JAGUNG POPCORN DENGAN JAGUNG UNGU UNSRI

PUTERI, ENDAH DWI and Halimi, Entis Sutisna (2024) EVALUASI PERTUMBUHAN PRODUKSI SEGREGASI DAN SELEKSI GENERASI F1 HASIL PERSILANGAN JAGUNG POPCORN DENGAN JAGUNG UNGU UNSRI. Undergraduate thesis, Sriwijaya University.

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Abstract

Popcorn is one of the popular agricultural products as a snack food. Most of the products are yellow and white corn. Not many are purple. Research this was to determine the growth, production of F1 maize plants and segregation, as well as to produce F2 generation seeds from the crossing of “Orange Featured”, “King Pop” and “Yellow Featured” variety. The method used was Randomized Block Design and data analysis using ANOVA and BNT at α 5%. Result of this research indicated that F1-plants generation were capable to grow and produce popcorn and several cobs with purple F2 seeds for next research. Average plant height at 63-days reached 150.16-179.86 cm, with ear position at 79.93-95.36 cm. Male and female flower anthesis is relatively simultaneous. The plant height of JPUU-II accession of 150.16 cm was the lowest as compare to others. Observation on production and segregation variables resulted these three accessions had about similar dry-weight, number of seed, and weight of 100-seeds, each 67.56-73.63 g/cob, 308-314 seeds/cob and 24.16- 25.63 g/100-seeds. The results of selection based on seed color obtained a total of 32 accessions that have purple seeds consisting of accession JPUU-III, 13, JPUU-I 10 and JPUU-II 9 accessions. The shape of these seeds varies, namely dent, flint and popcorn shapes. For purple popcorn corn shape percentages are 34%, 25% and 36%. All three accessions have the potential to become purple popcorn varieties for production but further analysis, based on the data of cob dry weight and cob height-plant height ratio, the number of seeds of plants crossed with the “Yellow Featured” variety (JPUU-III) is the best.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Berat Pipilan, Jumlah Biji, Tinggi Tanaman, Warna Biji
Subjects:	S Agriculture > S Agriculture (General) > S1-(972) Agriculture (General) S Agriculture > S Agriculture (General) > S539.5-542.3 Research. Experimentation
Divisions:	05-Faculty of Agriculture > 54204-Agronomy (Agricultural Sciences) (S1)
Depositing User:	Endah Dwi Puteri
Date Deposited:	23 Dec 2024 03:54
Last Modified:	23 Dec 2024 03:54
URI:	http://repository.unsri.ac.id/id/eprint/161038

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