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Journal : Buletin Plasma Nutfah

Evaluasi Toleransi Plasma Nutfah Padi terhadap P Rendah di Tanah Sawah Abd. Aziz Syarif; Didy Sopandie; M. A. Chozin; K. Idris; Suwarno Suwarno
Buletin Plasma Nutfah Vol 16, No 1 (2010): June
Publisher : Balai Besar Penelitian dan Pengembangan Bioteknologi dan Sumberdaya Genetik Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/blpn.v16n1.2010.p8-16

Abstract

A field experiment was conducted to assessgenotypic variability of tolerance and to identify tolerantgenotypes to low phosphorus (P) among rice germplasm onlowland (paddy) rice field with low available and potential Pusing strip plot design with three replications. P fertilization(with and without added P) was assigned as horizontal factorand 120 rice plant genotypes as vertical factor. Data on plantheight, tiller number, and shoot dryweight were collected. LowP tolerance was judged by relative value i.e. observation valueat the plot without P treatment devided by the value at the plotwith P treatment. The judgement was determined based onIRRI standard. Shoot P uptake of five tolerant and fivesensitive genotypes on no added P treatment was alsoobserved. The results showed that the germplasm exhibitedphenotypic and genotypic variability of low P tolerance. Thehighest genotypic variability of tolerance was shown by thevalue based on relative tillering number (28.7%), followed bythat of relative shoot dryweight (22,6%) and relative plantheight (7,6%). The highest broadsense heritability of tolerancewas shown by the value based on relative tiller number(24.1%), followed by that of relative plant height (16.6%) andrelative shoot dry weight (15.0%) Fourteen genotypes wereidentified as highly tolerant based on relative tiller number and28 genotypes based on relative shoot dryweight. The toleranceof genotype was attained by higher P uptake and higherinternal use efficiency.
Co-Authors , Hamin , Kisman , Purwono , Suharsono , Syafruddin , Tasliah . SUHARSONO . SUWARNO A. HAITAMI A.A. Ketut Agung Cahyawan W Abd. Aziz Syarif ABDUL KARIM MAKARIM Abdul Munif Abdul Qadir Adolf Pieter Lontoh, Adolf Pieter Agus Purwito AHMAD JUNAEDI AKIHO YOKOTA AKIHO YOKOTA Akiho Yokota Aksarah Pas, Aris Alce Ilona Noyaa Alifiya Herwitarahman Amris Makmur Amrullah Amrullah Anas D Susila Anas Dinurrohman Susila ANGELITA PUJI LESTARI Angelita Puji Lestari Annisa Fadila Ardie, and Sintho Wahyuning Ardie, dan Sintho Wahyuning Arvita Netti Sihaloho, Arvita Netti ASMARLAILI SAHAR Atang Sutandi Azri Kusuma Dewi Azri Kusuma Dewi Budi Mulyanto Careca Sepdihan Rahmat Hidayatullah Chairani Hanum Chairani Hanum Christoph Leuschner Deden Derajat Matra Desta Wirnas Dhika Prita Hapsari DWI ANDREAS SANTOSA Edi Santosa Edi Santosa Edi Santosa Efendi, Darda Enny Sudarmonowati Enny Sudarmonowati Enung Sri Mulyaningsih Enung Sri Mulyaningsih Eny Widajati Erma Prihastanti Fadliah Salim Faqih Udin Gusmaini Gusmaini GUSMAINI GUSMAINI GUSMAINI GUSMAINI, GUSMAINI HAJRIAL ASWIDINNOOR Hajrial Aswidinoor Halimatus Syahdia Hasibuan Hamim Hamim Hanedi Darmasetiawan HANNA ARTUTI EKAMAWANTI Hapsoh Hidayah, Agus Nur I Ketut Suada IBNUL QAYIM Ida Hanarida Soemantri Ika Mariska Ika Mariska Ika Mariska Ilona Noyaa, Alce Imam Widodo Inez Hortense Slamet Loedin Inez Hortense Slamet Loedin Inez Hortense Slamet-Loedin INEZ HORTENSE SLAMET-LOEDIN Iskandar Lubis Joko Prasetiyono Joko Prasetiyono Juang Gema Kartika K. Idris Karlin Agustina Kartika Ning Tyas Ketty Suketi KINYA AKASHI KINYA AKASHI Kisman Kisman Komaruddin Idris Komaruddin Idris La Muhuria Laela Sari Laela Sari laela Sari, laela Lukman Chakim Luluk Setyaningsih Lutfy Ditya Cahyanti, Lutfy Ditya M A Chozin M. A. Chozin Maemonah, Maemonah Mahpuzah, Marfiatun Mariska, Ika Masdiar Bustamam Masdiar Bustamam Masumi Moritsugu Matra, Deden Derajat Maya Melati Mayang Sari Meliala, Merry Gloria Moh. Yani Momongan, Jorex Daniel Muhamad Syukur Muhammad Arif Yudiarto Muhammad Jusuf Munarti Munif Ghulamahdi Muzuni, Muzuni Nani Heryani Nasution, Annisa Andrini Ni Made Armini Wiendi Nurliani Bermawie Nurliani Bermawie NURLIANI BERMAWIE Nurul Khumaida Osmat Azzam Jefferson Osmat Azzam Jefferson, Osmat Azzam OuwerkerV, Pieter BF Pieter B.F. Ouwerkerk Pieter BF OuwerkerV Putri Andini Mandasari RADITE TISTAMA Ragapadmi Purnamaningsih RAGAPADMI PURNAMANINGSIH Ratna Yuniati Rini, Erin Puspita Roedhy Poerwanto Rossa Yunita Rossa Yunita Rossa Yunita Rosyad, Astryani S. Suharsono Saepudin, Adam Sandi, Yusri Iryas Sandra Arifin Aziz Saragih, Ery Leonardo Sari, Laela Sarsidi Sastrosumarjo SATRIYAS ILYAS Satya Nugroho Sinaga, Falencia Sinaga, Parlin H. Sintho Wahyuning Ardie Siti Marwiyah Slamet Loedin, Inez Hortense Sobir Sobir SOEKISMAN TJITROSEMITO Soeranto Human Sri Mulatsih SRI RAHAYU Sri Setyati Harjadi Sri Wilarso Budi Sudarmonowati, Enny Sudirman Yahya Sudirman Yahya Sugianta Sugianta Sugianta, Sugianta Sugiono Moeljopawiro SUGIONO MOELJOPAWIRO Suharsono . Suharsono Suharsono Suharsono Suharsono Suhartanto, Muhammad Rahmad Sumiati, dan Sungkono Sungkono Supijatno Surjono Hadi Sutjahjo Suwarno Suwarno Suwarno Suwarno Suwarto Suwarto Syamsidah Rahmawati Syamsidah Rahmawati, Syamsidah T. Kawasaki T. M. H. Oelim Tanari, Yulinda Tintin Suhartini Titin Handayani Toshio Kawasaki Toyip Toyip TRI KOESOEMANINGTYAS Tri Lestari Trikoesoemaningtyas Utami, Nita Nur UTUT WIDYASTUTI UTUT WIDYASTUTI Utut Widyastuti Utut Widyastuti Suharsono Wage Ratna Rohaeni Wahju Q. Mugnisjah Wahju Qamara Mugnisjah Yadi Setiadi Yadi Setiadi Yadi Setiadi YADI SETIADI Yonny Koesmaryono Yopie Moelyohadi Yuli Sulistyowati YULIN LESTARI Yuniati, Ratna Yunita, Rossa