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Maemunah
Universitas Tadulako
Agriculture, Biological Sciences & Forestry

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SELEKSI DAN EVALUASI PERUBAHAN WARNA HASIL PERSILANGAN JAGUNG UNGU DAN JAGUNG KUNING MANIS PADA GENERASI F2, F3 DAN F4 Mustakim; Maemunah; Sakka Samudin; Yusran
Jurnal Agrotech Vol 10 No 2 (2020)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/agrotech.v10i2.57

Abstract

Selection and evaluation of the progress of crosses is important to obtain the percentage change and success of crosses. This study aims to evaluate the percentage change in carnelian color up to the F4 generation and the selection progress in the F4 generation. The research was conducted from August 2017 to August 2020 in Kalukubula village, Sigi Regency, Palu, Central Sulawesi Province. This study was structured using a randomized block design with five carnelian color treatments that were repeated five times. This study used a mass selection method by selecting the carnel color according to the treatment (purple, yellow, white, purple dominant yellow and white dominant purple). Each treatment was planted in one plot for each generation. The seeds were planted using an isolation time of 21 DAS. The results showed that there were three color carnelian characters that experienced an increase in the percentage of color up to the F4 generation, namely Purple (27.68% -70.39%), White Dominant Purple (1.52% -16.91%) and White (5.40% -91.22%), and There are two carnelian color characters that experience a decrease in the percentage of color in the F4 generation, namely Yellow (68.14% -64.31%) and Purple Dominant Yellow (27.00%-5.22%). The character of purple, white, dominant purple and white carnelian color had a significant increase in heritability values ​​in the F4 population, and had an expected genetic progression value (36.94%, 17.56%, 53.55%) and positive selection progress in the F4 generation.
PRODUKSI BENIH PADI GOGO YANG BERMUTU MENGGUNAKAN TEKNIK DAN WAKTU PENYIMPANAN Eko Priyantono; Maemunah; Moh. Adnan Khaliq; Mustakim; Yusran
Jurnal Agrotech Vol 11 No 2 (2021)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/agrotech.v11i2.71

Abstract

Penyimpanan sangatlah penting dilakukan untuk menghasilkan benih padi gogo yang bermutu dan berkualitas yang akan digunakan sebagai bahan tanam selanjutnya. Tujuan dari penelitian ini ialah untuk mendapatkan teknik produksi benih padi gogo yang bermutu dan berkualitas dengan perkecambahan terbaik. Penelitian ini dilaksanakan di desa Kalukubula dan uji perkecambahan dilaksanakan di Laboratorium Ilmu dan Teknologi Benih. Penelitian ini dilaksanakan pada bulan Oktober 2019 sampai Februari 2020. Penelitian ini disusun menggunakan racangan acak kelompok (RAK) pola faktorial dua faktor, faktor pertama terdiri atas dua lokasi penyimpanan yaitu: P1= Dalam Ruangan, P2= Luar Ruangan, Sedangkan faktor kedua terdiri atas tiga waktu penyimpanan yaitu: W1=satu bulan dan W2= dua bulan, dan W3= tiga bulan, yang diulang sebanyak enam kali sehingga terdapat 36 unit percobaan dimana setiap unit percobaan terdapat 50 benih dan total benih yang digunakan ialah sebanyak 1.800 benih. Analisis data menggunakan uji Fisher dan dilanjutkan dengan menggunakan uji BNJ pada taraf 1%. Hasil penelitian menunjukkan hasil panen yang disimpan dalam ruangan selama 3 tiga bulan menghasilkan daya berkecambah (93,00%), waktu berkecambah (2,08 hari), potensi tumbuh maksimum (99,00%) dan persentase benih berjamur (1,33%).
Co-Authors Eko Priyantono Moh. Adnan Khaliq Mustakim Sakka Samudin Yusran