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All Journal CROP AGRO, Scientific Journal of Agronomy Agroteksos
Idris .
Fakultas Pertanian, Universitas Mataram
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences

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EVALUASI KARAKTERISTIK KETURUNAN HASIL PERSILANGAN ANTARA JAGUNG LOKAL BERBIJI UNGU (Zea mays L.) DENGAN JAGUNG MANIS BERBIJI PUTIH BERNAS (Zea mays saccharata Sturt) Hanafi .; Lestari Ujianto; Idris .
CROP AGRO, Scientific Journal of Agronomy Vol 5 No 2 (2012): Jurnal Ilmiah Crop Agro budidaya Pertanian
Publisher : Department of Agronomy Faculty of Agriculture University of Mataram and Indonesian Society of Agronomy Branch NTB

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ABSTRAK Tujuan penelitian ini untuk mengetahui karakteristik keturunan hasil persilangan antara jagung lokal ungu dengan jagung manis yang memiliki daya hasil tinggi. Metode yang digunakan dalam penelitian ini yaitu metode experimental dengan rancangan acak lengkap (RAL) yang terdiri atas 6 perlakuan, 2 tetua dan 4 keturunannya yaitu; P1= Tetua jagung berbiji ungu, P2= Tetua jagung manis berbiji putih bernas, P3= Keturunan pertama (F1) yang berbiji ungu hasil persilangan jagung berbiji ungu dengan jagung manis berbiji putih bernas, P4= Keturunan pertama (F1) yang berbiji putih hasil persilangan jagung berbiji ungu dengan jagung manis berbiji putih bernas, P5= Keturunan pertama (F1) yang berbiji putih hasil persilangan jagung manis berbiji putih bernas dengan jagung berbiji ungu, P6= Keturunan pertama (F1) yang berbiji ungu hasil persilangan jagung manis berbiji putih bernas dengan jagung berbiji ungu. Data hasil pengamatan dianalisis dengan analisis keragaman (ANOVA), diuji lanjut dengan Duncan Multiple Range Test (DMRT) pada taraf nyata 5%. Hasil penelitian menunjukkan bahwa: 1). Warna biji untuk F1 hasil persilangnan antara jagung lokal berbiji ungu dengan jagung manis berbiji putih bernas adalah putih, sedangkan warna batang dan warna tongkol sama seperti tetua jantannya. 2). Karakteristik kuantitatif dari F1 dan resiproknya yang berkisar antara kedua tetuanya. ABSTRACT The purpose of this research was to know the characteristics of progenies result of crossing between local corn with purple seeds and sweet corn with fill out white seeds which have high yield ability. The method used in this research was experimental method with complete random design consists of six treatments, two as parents and four as progenies. They are described as follows: P1= the parent of corn with purple seeds, P2= the parent of sweet corn with fill out white seeds, P3= first progeny (F1) of corn with purple seeds result of crossing between corn with purple seeds and corn with fill out wide seeds, P4= first progeny (F1) of corn with white seeds result of crossing between corn with purple seeds and corn with fill out white seeds, P5= reciprocal progeny of corn with white seeds result of crossing between corn with fill out white seeds and corn with purple seeds, P6= reciprocal progeny of corn with purple seeds result of crossing between corn with fill white seeds and corn with purple seeds. The observed data were analyzed using analysis of variance ( ANOVA) and Duncan Multiple Range Test (DMRT) if the treatment is significantly different in 5% significant level. Result of the research showed that: 1). Seed colour of F1 result of crossing between local corn with purple seeds and sweet corn with fill out white seeds is white, while stem colour and ear colour was same as male parent. 2). Quantitative characteristics of F1 and reciprocal were range between their parents.
KERAGAAN HASIL DAN KOMPONEN HASIL BEBERAPA GALUR KEDELAI BIJI COKLAT PADA KONDISI CEKAMAN NAUNGAN Kisman .; I Wayan Sutresna; IGP Muliarta A.; Idris .; AAK Sudharmawan
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 26 No 1 (2016): jurnal agroteksos 1 April 2016
Publisher : Fakultas Pertanian Universitas Mataram

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ABSTRAK Penelitian ini bertujuan untuk mengetahui keragaan hasil dan komponen hasil beberapa galur kedelai biji coklat hasil persilangan kedelai hitam x kedelai kuning pada kondisi cekaman naungan. Metode yang digunakan dalam penelitian ini adalah metode eksperimental dengan percobaan lapang menggunakan pot percobaan. Rancangan yang digunakan adalah Rancangan Acak Lengkap dengan dua faktor: faktor genotype (G) yang terdiri atas tujuh galur kedelai biji coklat, hasil persilangan tetua kedelai hitam (Ceneng, Detham-1) dengan kedelai kuning (Lokal Godek, Burangrang), dan faktor naungan (N) yang terdiri atas naungan 65% dan tanpa naungan. Masing-masing perlakuan diulang tiga kali sehingga terdapat 42 pot percobaan. Hasil penelitian menunjukkan bahwa: (1). Keragaan hasil dan komponen hasil galur kedelai biji coklat mengalami perubahan (penurunan) hingga 50% pada kondisi naungan 65% dibandingkan pada kondisi tanpa naungan. (2). Galur G1, G2, G3, dan G4 hasil persilangan Ceneng x Lokal Godek dan Ceneng x Burangrang tergolong tahan terhadap naungan 65%, sedangkan G5, G6, dan G7 hasil persilangan Detham-1 x Lokal Godek dan Detham-1 x Burangrang tergolong rentan atau peka terhadap cekaman naungan 65%. ABSTRACT The objective of this study was to know the performance of yield and yield components of brown seeded soybean lines under shade stress. The experimental method and Completely Randomized Design with two factors were used in this study. These two factors were 7 lines of brown seeded soybean and shading factors. Each of combination factors were in three replicates. The results of this study showed that: (1). Performance of yield and yield components of brown seeded soybean lines changed (decreased about 50%) under 65% shading compare to no shading. (2). Four lines (G1, G2, G3, G4) were relatively tolerant to shade stress, while G5, G6, and G7 were relatively susceptible to shade stress.
Co-Authors , Kisman AA Sudharmawan, AA Hanafi . I Wayan Sutresna IGP Muliarta A. Lestari Ujianto