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Journal : Jurnal Ilmu Pertanian

Pertumbuhan dan Hasil Tiga Varietas Alfalfa (Medicago sativa L.) dengan Perlakuan Tiga Macam Rhizobium pada Media Tanam Regosol Asal Banguntapan Renan Subantor, Prapto Yudono, dan Bambang Suwignyo
Jurnal Ilmu Pertanian Vol 15, No 2 (2012): Desember
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (677.153 KB) | DOI: 10.22146/ipas.2517

Abstract

ABSTRACTDifferent alfalfa varieties type of Rhizobium (a side of Rhizobium meliloti) affect to root nodule formation that will have an influence on the growth and yield quality of alfalfa. The rare presence of Rhizobium meliloti so it need to look for other potential rhizobium  expected  to  form  root  nodules  of  alfalfa.  The purpose  of  this research is to study  the interaction of  the three varieties of  alfalfa inoculated with different type of rhizobium on growth and quality of alfalfa yield of the first cut.The experiment was conducted using a completely randomized design with factorial experiment in March to June 2012 in the Green House Laboratory of Forage and Pasture Feed Faculty of Animal Husbandry Gadjah Mada University. Data measurements and observations were done on growth parameters and the quality of the results and were analyzed by analysis of variance with a completely randomized design, and followed by Duncan's multiple range test level 5%. Regression correlation analysis performed to determine the relationship between two variables to determine the effect of growth and quality of alfalfa yield.The results showed that various rhizobium inoculated on Multiking 1, Vernal and Common failed and the unable to form viable root nodules. Several physiological   parameters such as growth and photosynthetic rate, net assimilation rate and relative growth rate, showed significant differences between the combination treatment. Generally indicates that all combinations of treatments have relatively high levels of khlorofil, value between 1 to 3.3. Quality nutrients such as crude protein, crude fat, crude fiber, ash content and energy digestibility Variety Multiking 1, Vernal and Common are not significantly different. Nutritional quality and in vitro digestibility of Multiking1, Vernaland Common are not significantly different.Keywords: alfalfa varieties, type of rhizobium, growth, quality of yield, and in vitro digestibility
Co-Authors Abqoriyah (Abqoriyah) Ahmad Romadhoni Surya Putra Alam, Taufan Ali Agus Ali Agus Ali Agus Andriyani Astuti Apriyani Nur Sariffudin Ardiatma Maulana Arif Nindyo Kisworo Arisandi, Bayu Armstrong, Leisa Aryanto (Aryanto) Aryanto Aryanto Asih Kurniawati Bambang Suhartanto Bernadete Barek Koten Cahyo Wulandari Chusnul Hanim Cook, David Dian Astuti Dyah Afryana Miftah Nurdani Eka Tarwaca Susila Putra Eny Faridah Eny Faridah Fitri Dian Perwitasari Fitri Dian Perwitasari Galih Pawening Galih Pawening Haq, Miftahush Shirotul Harwanto Harwanto Harwanto Harwanto Heny Marlina Wijayanti Hermanto Hermanto I Gede Suparta Budisatria Indrawirawan Indrawirawan Irkham Widiyono Juniardi, Ricky Kharunisa, Laras Kurniawan, F.X. Dika Kustantinah Kustantinah Lucky Latifah Munawaroh M. Fadhlirrahman Latief Marhen Harjono Maudi Nayanda Delastra Melvin Zaenul Asyiqin Muafi, Muhammad Zayyan Muhammad Humaidi Haris Muhlisin Muhlisin Nafiatul Umami Nanung Agus Fitriyanto Nilo Suseno Nilo Suseno, Nilo Nofi Isnaini Nono Ngadiyono Nur Zaini Pawening, Galih Prasojo, Yogi Sidik Prianto, Sukirno Dwiasmoro Priyono Suryanto Priyono Suryanto Puspita, Iredo Bettie Putra, Bela R. Djoko Soetrisno R. Djoko Soetrisno R. Sapto Hendri Boedi Soesatyo Rezki Amalyadi Rieska Indriani Rieska Indriani Rini Widiati Rini Widiati Ristanto Utomo Ristianto Utomo Ristianto Utomo Ristianto Utomo Ristianto Utomo Ruslina Fajarwati, Ruslina Salsabila, Zidna Ilma Sarah Adrian Fenila, Sarah Adrian Sarmin . Sarmin Sarmin Sarmin Sarmin Tri Anggraeni Kusumastuti Tri Anggraeni Kusumastuti Trini Susmiyati Ulil Amri Wijaya Ulil Amri Wijaya Widiyatno Zaenal Bachruddin