Sari, Vamela Rizki Meyda (2022) STUDI KARAKTERISTIK MORFOLOGI DAN GENETIK BEBERAPA GENOTIPE JAGUNG MANIS JAGUNG MANIS SILANG GANDA. Other thesis, UPN 'Veteran" Yogyakarta.
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Abstract
STUDI KARAKTERISTIK MORFOLOGI DAN GENETIK BEBERAPA
GENOTIPE JAGUNG MANIS JAGUNG MANIS SILANG GANDA
Oleh: Vamela Rizki Meyda Sari
Dibimbing oleh: Bambang Supriyanta dan Endah Wahyurini
ABSTRAK
Karakterisasi tanaman merupakan salah satu upaya dalam pembentukan varietas
unggul yang bertujuan untuk mengetahui karakter-karakter penting yang bernilai
ekonomis dan sebagai penciri dari suatu varietas. Penelitian ini bertujuan
mengetahui karakteristik penciri beberapa tanaman jagung manis silang ganda,
mengetahui nilai korelasi antar karakter morfologi dengan hasil beberapa tanaman
jagung manis ganda, mengetahui karakter morfologi yang terkait dengan tingkat
kemanisan dan hasil beberapa tanaman jagung manis silang ganda. Penelitian
menggunakan Rancangan Acak Kelompok Lengkap (RAKL) dengan 3 ulangan.
Perlakuan terdiri dari 10 genotipe jagung manis yaitu Paragon x Bonanza, Bonanza
x Paragon, Paragon x Talenta, Talenta x Paragon, King Sweet x Paragon, Paragon
x King Sweet, Bonanza, Talenta, King Sweet, dan Paragon. Data dianalisis dengan
menggunakan analisis ragam (ANOVA) kemudian dilanjutkan dengan analisis
korelasi. Hasil penelitian menunjukkan bahwa genotipe jagung manis King Sweet
x Paragon memiliki hasil terbaik pada parameter jumlah tongkol, bobot tongkol
klobot, bobot tongkol segar, dan jumlah baris pertongkol. Karakter hasil memiliki
korelasi positif dengan jumlah daun (r=0,351), diameter batang (r=0,075), panjang
tongkol (r=0,099), dan jumlah baris pertongkol (r=0,69). Tinggi tanaman, panjang
daun, letak tongkol, jumlah tongkol, diameter tongkol, dan panjang tongkol berkorelasi
positif dengan tingkat kemanisan.
Kata kunci: karakteristik, silang ganda, korelasi, jagung manis
v
v
STUDY OF MORPHOLOGICAL AND GENETIC CHARACTERISTICS
OF SEVERAL GENOTYPES OF DOUBLE-CROSSED SWEET CORN
By: Vamela Rizki Meyda Sari
Supervised by: Bambang Supriyanta and Endah Wahyurini
ABSTRACT
Plant characterization is one of the efforts in the formation of superior varieties
which aims to determine the important characters that have economic value and as
a characteristic of a variety. This study aims to determine the characteristics of
several double-crossed sweet corn plants, to determine the correlation between
morphological character with yield components of several double-crossed sweet
corn plants, to determine the morphological characters that correlate with the level
of sweetness of several double-crossed sweet corn plants. The study used
Randomized Complete Block Design (RCBD) with 3 replications. The treatments
consisted of 10 sweet corns, Paragon x Bonanza, Bonanza x Paragon, Paragon x
Talenta, Talenta x Paragon, King Sweet x Paragon, Paragon x King Sweet,
Bonanza, Talenta, King Sweet, and Paragon. The data were analyzed using analysis
of variance (ANOVA) and then continued with correlation analysis. The results
showed that the King Sweet x Paragon genotype had the best results in number of
ears variables, ear weight, ear weight without husk, and number rows of cob. The
yield character had a positive correlation with the number of leaves (r=0,351), stem
diameter (r=0,075), ear length (r=0,099), and the number of rows per ear (r=0,69).
Plant height, leaf length, location of the ear, number of ears, diameter of the ear,
and length of the ear were positively correlated with the level of sweetness.
Keywords: characteristic, double-cross, sweet corn, correlation
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | karakteristik, silang ganda, korelasi, jagung manis |
| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Faculty of Medicine, Health and Life Sciences > School of Biological Sciences |
| Depositing User: | Eko Yuli |
| Date Deposited: | 10 Mar 2022 03:00 |
| Last Modified: | 01 Dec 2022 01:17 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/28727 |
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