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Journal : Atom Indonesia Journal

Evaluating Genetic Variability of Sorghum Mutant Lines Tolerant to Acid Soil W. Puspitasari; S. Human; D. Wirnas; Trikoesoemaningtyas Trikoesoemaningtyas
Atom Indonesia Vol 38, No 2 (2012): August 2012
Publisher : PPIKSN-BATAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17146/aij.2012.165

Abstract

High rainfall in some parts in Indonesia causes soil become acidic. The main constraint of acid soil is phosphor (P) deficiency and aluminum (Al) toxicity which decrease plant productivity. To overcome this problem, it is important to develop a crop variety tolerant to such conditions. Sorghum is probably one of the potential crops to meet that objective. Sorghum has been reported to have wide adaptability to various agro-ecology and can be used as food and animal feed. Unfortunately, sorghum is not Indonesian origin so its genetic variability is still low. From previous breeding works with induced mutation, some promising mutant lines have been developed. These mutant lines were included in the experiment carried out in Tenjo with soil condition was classified as acid soil with pH 4.8 and exchangeable-Al content 2.43 me/100 g. The objectives of this experiment were to study the magnitude of genetic variability of agronomy and grain quality characters in sorghum in order to facilitate the breeding improvement of the species. Plant materials used in this study were ten genotypes, including 6 mutant lines and 4 control varieties. The randomized block design with three replications was used in the experiment. The genetic variabilities of agronomic and grain quality characters existed among genotypes, such as plant height, number of leaves, stalk diameter, biomass weight, panicle length, grain yield per plant, 100 seed weight and tannin content in the grain. The broad sense heritabilities of agronomic characters were estimated ranging from medium to high. Grain yield showed significantly positive correlation with agronomic characters observed, but it was negatively correlated with protein content. Received: 05 December 2011; Revised: 21 June 2012; Accepted: 02 July 2012
Co-Authors ,, Mawaddah . SUDARSONO . SUWARSO Achmad . Adinda Wuriandani Adinda Wuriandani Agung Wahyu Susilo Agung Wahyu Susilo Agung Wahyu Susilo Ahmad Ansori Mattjik Ahmad Ansori Mattjik AHMAD JUNAEDI Aidi Noor Akhmadi, Gerland Alaydi, Nafian Amris Makmur Arvita Netti Sihaloho, Arvita Netti Atika Bakti Sari Azri Kusuma Dewi Bambang Sapta Purwoko Buang Abdullah Dedek hanafiah Dewi Andriani Diana Sofia Hanafiah Didy Sopandie Edi Santosa Edison Jambormias EDIZON JAMBORMIAS Eka Bobby Febrianto, Eka Bobby Eni Widajati Faqih Udin Faradila Median Rini Firman Ardiansyah Gopar, R. A. HAJRIAL ASWIDINNOOR Halimah Tus Sa'diah Halimatus Syahdia Hasibuan HESTI MAULIDA Hidayatun, Nurul Human, dan Soeranto I. Prihantoro, I. Imam Widodo Ishmatalhaq, Zannuba Iskandar Lubis Isnaini, Isnaini Iswari S. Dewi Iswari Saraswati Dewi Jaisyurahman, Usamah Jasmi Jekki Irawan Junaedi, dan Ahmad Karlin Agustina Khairil Anwar L. Abdullah Lela Marlenasari M A Chozin Mahpuzah, Marfiatun Manalu, Victor Manotar Pademan Mardhiyyah, Rodhiyatan Marlenasari, Lela Maryono, Marina Yuniawati Mattjik, Ahmad A Maulida, Hesti Mayang Sari Memen Surahman Mizan, Muhammad Rauful Mizan, Muhammad Rauful Momongan, Jorex Daniel Muhamad Syukur Muhammad Arif Yudiarto Munarti Munif Ghulamahdi Nindita, Anggi Nita Kartina, Nita Nofika Senjaya NUR KHOLISOH NURHAJATI AA MATTJIK NURHAJATI MATTJIK Nurheni Wijayanto OTIH ROSTIANA P. D. M. H. Karti Patty, Jacob R Pipit Werdhiwati Prasetiyono, dan Joko Prasetiyono, Joko Pratama, Muhammad Antony Jefri Purbokurniawan . Putra, B. Putri Andini Mandasari Ratih Irma Khairani Saragih Rini, Erin Puspita Rini, Faradila Median S. Human Saniaty, Arina Saragih, Ery Leonardo Saragih, Ratih Irma Khairani Sayurandi Sayurandi Sayurandi Sayurandi Sayurandi Sayurandi Sayurandi Sayurandi, Sayurandi Safitri, Heni Sekar Woelan Sekar Woelan Sekar Woelan Sekar Woelan SESANTI BASUKI SESANTI BASUKI Sherly Rahayu Siti Marwiyah Siti Marwiyah Sobir Sobir Sobir Sobir Sobir Sobir Soeranto Human SRI WARDANI Sudarsono SUDARSONO SUDARSONO Sudarsono, dan Sudirman Yahya Sudirman Yahya Sudirman Yahya Sudirman Yahya - Sumiati, dan Sungkono Sungkono Sunyoto Sunyoto Surjono H Sutjahjo, Surjono H Surjono Hadi Sutjahjo Suwarno, Punjung Medaraji SUWARSO SUWARSO Tasliah, nFN Tias Arlianti Tri Budiyanti Trikoesoemaningtyas Trikoesoemaningtyas Trikoesoemaningtyas Trikosoemaningtyas Trikosoemaningtyas Trikosoemaningtyas Usamah Jaisyurahman W. Puspitasari Wage Ratna Rohaeni WAGE RATNA ROHAENI Wardhani, Azhahara Putri Kusuma Wibawa, Rentang Fajar Cakra Wuriandani, Adinda Yani Nurhadryani Yudiwanti Wahyu E. Kusumo Yulidar Yulidar