RAIHAN, ARKI (2024) PERTUMBUHAN DAN UJI DAYA HASIL 10 GENOTIPE JAGUNG MANIS (Zea mays L. var saccharata). Other thesis, UPN Veteran Yogyakarta.
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Abstract
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PERTUMBUHAN DAN UJI DAYA HASIL 10 GENOTIPE JAGUNG
MANIS (Zea mays L. var saccharata)
Oleh: Arki Raihan
Dibimbing oleh: Endah Wahyurini dan Ari Wijayani
ABSTRAK
Uji daya hasil adalah langkah yang penting dalam kegiatan pemuliaan tanaman,
yaitu untuk mengetahui genotipe yang memiliki potensi yang baik. Penelitian
bertujuan untuk mendapatkan pertumbuhan, daya hasil, dan calon varietas hibrida
terbaik dari 10 genotipe jagung manis (Zea mays L. var saccharata). Penelitian
dilakukan di lapangan, menggunakan Rancangan Acak Kelompok Lengkap
(RAKL), yaitu 10 genotipe jagung manis 50/4-2BxKD1-1(2/2/4), 50/4-2BxKD1-
1(1/214), 50/4-2CCxKD1-3(18/9/23), 50/4-2CGxKD1-3(26/1/1), 50/4-
2CGExKD1-3(48/6/1), 50/4-2CCExKD1-1(2/2/4), 50/4-2CCPxKD1-1(2/2/4),
50/4-2CCPxKD1-3(12/7/1), Maestro, dan Talenta. Variabel yang diamati adalah
tinggi tanaman, jumlah daun, diameter batang, umur berbunga jantan, umur
berbunga betina, umur panen, panjang tongkol, diameter tongkol, bobot tongkol
dengan kelobot, bobot tongkol tanpa kelobot, dan tingkat kemanisan. Data yang
telah didapatkan dianalisis dengan menggunakan analisis ragam taraf 5% dan
dilanjutkan uji Scott-Knott dengan taraf 5%. Hasil penelitian menunjukkan bahwa
macam genotipe memberikan pengaruh nyata terhadap variable tinggi tanaman,
jumlah daun, panjang tongkol, diameter tongkol, bobot tongkol dengan kelobot,
dan bobot tongkol tanpa kelobot. Genotipe G2 dan G4 adalah genotipe potensial
untuk dijadikan calon varietas hibrida baru karena memiliki potensi daya hasil
terbaik dibandingkan dengan varietas pembanding Maestro dan Talenta.
Kata kunci: genotipe jagung manis, pertumbuhan, uji daya hasil.
v
GROWTH AND YIELD TEST OF 10 GENOTYPES OF SWEET CORN
(Zea mays L. var saccharata)
By: Arki Raihan
Supervised by: Endah Wahyurini dan Ari Wijayani
ABSTRACT
Yield test is an important step in plant breeding activities, yield test is used to find
out which genotypes that has better potential. This research aims to obtain the best
growth, best yield, and better hybrid candidates from 10 sweet corn genotypes
(Zea mays L. var saccharata). The research was conducted on the field, using
Randomized Complete Block Design (RCBD), using 10 sweet corn genotypes
50/4-2BxKD1-1(2/2/4), 50/4-2BxKD1-1(1/214), 50/4 -2CCxKD1-3(9/18/23),
50/4-2CGxKD1-3(1/26/1), 50/4-2CGExKD1-3(6/48/1), 50/4-2CCExKD1-
1(2/2/4), 50/4-2CCPxKD1-1(2/2/4), 50/4-2CCPxKD1-3(12/7/1), Maestro, and
Talenta. Observed variables are plant height, number of leaves, stem diameter,
male flowering age, female flowering age, harvest age, ear length, ear diameter,
ear weight with husks, ear weight without husks, and kernel sweetness. Obtained
data was analyzed using analysis of variance at 5% level and continued with the
Scott-Knott test at 5% level. The results of this research showed that the type of
genotype has a real influence on the variables of plant heights, number of leaves,
ear length, ear diameter, ear weight with husks, and ear weight without husks.
Genotypes G2 and G4 are potential genotypes to be used as new hybrid varieties
candidates as those genotypes showed the best yield result compared to
comparison varieties Maestro and Talenta.
Keywords: sweet corn genotype, growth, yield test.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | sweet corn genotype, growth, yield test. |
| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Faculty of Medicine, Health and Life Sciences > School of Biological Sciences |
| Depositing User: | Eko Yuli |
| Date Deposited: | 07 Aug 2024 04:03 |
| Last Modified: | 07 Aug 2024 04:03 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/40639 |
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