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All Journal Agroland : Jurnal Ilmu-Ilmu Pertanian MEDIA LITBANG SULTENG Jurnal Lahan Suboptimal AGROTEKBIS Jurnal Agro AGROLAND: The Agricultural Sciences Journal Jurnal Agrotech Abditani : Jurnal Pengabdian Masyarakat AKM: Aksi Kepada Masyarakat AGROTEKBIS: Jurnal Ilmu Pertanian Agroland: Jurnal Ilmu-ilmu Pertanian AGROLAND: The Agricultural Sciences Journal Mitra Sains
Sakka Samudin
Program Studi Agroteknologi Fakultas Pertanian Universitas Tadulako, Palu
Religion Agriculture, Biological Sciences & Forestry Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Social Sciences Other

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Journal : Jurnal Agro

 1 
Parameter genetik kultivar-kultivar jagung local pada cekaman salinitas sedang sakka bin samudin; Jeki Moh. Adnan Khalik; Ruli Akbar; Muliati Muliati; Mustakin Mustakin
Jurnal Agro Vol 8, No 1 (2021)
Publisher : Jurusan Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/10280

Abstract

Produktivitas jagung di Sulawesi Tengah masih relatif rendah dibanding produksi nasional sehingga perlu ditingkatkan melalui pemuliaan tanaman. Penelitian bertujuan untuk mengkaji parameter genetik tanaman jagung pada cekaman salinitas sedang.  Penelitian dilaksanakan pada Juni sampai Agustus 2019, di Green House Fakultas Pertanian, Universitas Tadulako, Palu. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) terdiri atas 6 perlakuan genotip dan diulang 3 kali serta 5 unit tanaman per perlakuan sehingga terdapat 90 unit percobaan. Parameter genetik yang di analisis adalah koefisiean keragaman genotipik, koefisien keragaman fenotipik, heritabilitas, kemajuan genetik, korelasi, dan analisis sidik lintas. Hasil penelitian menunjukkan bahwa kehijauan daun, bobot tongkol berkelobot, berat tongkol tidak berkelobot, dan berat biji pertongkol memiliki koefisien keragaman genetik tinggi. Kehijauan daun, berat tongkol berkelobot, bobot tongkol tidak berkelobot, panjang tongkol tidak berkelobot, diamater tongkol, berat biji per tongkol dan bobot 100 biji memiliki nilai heritabilitas dan kemajuan genetik tinggi. Seleksi secara tidak langsung dapat dilakukan pada umur panen agar diperoleh hasil jagung lokal yang tinggi pada kondisi tercekam salinitas sedang. Karakter-karakter tersebut dapat dijadikan acuan dalam menyeleksi tanaman jagung dengan cekaman salinitas sedang untuk program pemuliaan jagung.AbstractThe productivity of maize in Central Sulawesi is relatively low compared to national production and needs to be improved by plant breeding. The study aimed to examine the genetic parameters of the maize plant traits at moderate salinity stress. The research was conducted from June to August 2019, at the Green House of the Faculty of Agriculture, Tadulako University, Palu. The genetic parameters analyzed were genetic coefficient of variation, phenotypic coefficient of variation, heritability, genetic advance, correlation, and path analysis. The experimental design used a completely randomized design consisting of six genotypic treatments and repeated three times. The results showed that the leaves greenness, the weight of the cob with and without husk, and weight of seeds per cob had a high genetic coefficient of variation. Leaf greenness, the weight of the ear with and without husk, ear length without husk, ear diameter, seed weight per ear and yield have a high value of heritability and genetic advance. Indirect selection can be applied through harvest time trait to obtain a high local maize yield in moderate salinity stress condition. These traits can be used as a reference in selecting maize plants with moderate salinity stress for maize breeding programs.
Co-Authors A. Lanyala, Ilham A.A. Ketut Agung Cahyawan W Abdul Rahim Abdul Rauf Abdul Rauf Adrianton Adrianton Ahmad Deedad Aiyen Tjoa Alfian Samudin Ali Akbar Alma Alfiana Amir Sandi Amiruddin Amiruddin Andi Ete Andi Ete Andi Ete Andi Ete Ardiwansyah, Ardiwansyah Arham A. Asfiani Asfiani Ayu, Neneng Gusti Chitra Anggraeni Salingkat Diky Gunawan Suwiryono Diky Gunawan Suwiyono Edi Cahyadi Eka Handayani Eko Mei Prasetyo Eko Priyantono Eko Priyantono Enny Adelina Fathurrahman Fathurrahman Ferdian Suete Gatot Siswo Hutomo Gede Teguh Nugraha Heftanael kumape Hidayat, Moh Syarif Hidayat, Rafli I Gusti Made Sandiana Ichwan Madauna Ichwan S. Madauna Ichwan S. Madauna Idham Idham Idzha Mahendra Ilham A. Lanyala Indrianto Kadeko Irawati Irawati Irmayanti Irsam Irsam IRWAN LAKANI Israyani, Israyani Jamil Jamil Jeki , Jeki Jeki Jeki Jeki Jeki Jeki Moh. Adnan Khalik Jeki, Jeki Karim, Hartono Ladoane, Iqbal Lien Damayanti Maemunah Maemunah Mahfudz Mahfudz Marhani Marhani Mas'ud, Hidayati Moh. Rizal Afandi Moh. Sadri Muhammad Ansar Muhammad Salim Saleh Muhardi Muhardi Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakin Mustakin Mustamin Mustamin Naning Tutik.H Neneng Gusti Ayu Ni Putu Lilis H.W Normawati Normawati Normawati Normawati, Normawati Nugraha, Gede Teguh Nur Ainun Nur Aisah Fitri Nur Alam Nuraeni Nuraeni Nurahmadi Nurahmadi Nurahmadi, Nurahmadi Nuralam Nuralam Nurdianti, Irma Nursalam Nursalam Nursalam Nursalam Ody Dipayana Putra Peggi Melati Sukma Ponirin Ponirin Ponirin Rahayu, Gita Rahmah Rahmah Ramal Yusuf Riza Pahlevi, Riza Ruli Akbar Samsudiar Sandi, Amir Sangadji, Muhammad Nur Sarwanto Sarwanto Sarwanto Sarwanto Simson, Simson Siti Hanifah Sitti Patima Solly Aryza Suete, Ferdian Sukma, Peggi Melati Syahraeni Kadir Syamsiar, Syamsiar Usman Made Usman Made Usman Made Uswah Hasanah Victoryos Metoli Vivi Ferianti Yusran Yusran Yusran Yusran Yusran Yusran Zainuddin Basri