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All Journal Buletin Peternakan Pastura; Journal Of Tropical Forage Science Jurnal Ilmu Ternak Veteriner Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Animal Production : Indonesian Journal of Animal Production Jurnal Peternakan Nusantara Agrotechnology Innovation (Agrinova) Jurnal Pengabdian kepada Masyarakat Tropical Animal Science Jurnal Agronomika Animal Production
Bambang Suhartanto
Department Of Animal Feed And Nutrition, Faculty Of Animal Science, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Languange, Linguistic, Communication & Media Public Health Social Sciences Veterinary Other

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Journal : Agrotechnology Innovation (Agrinova)

 1 
Pengaruh Dosis Pupuk Urea dan Umur Panen terhadap Hasil Hijauan Sorgum (Sorghum bicolor (L) Moench) Dian Astuti; Bambang Suhartanto; Nafiatul Umami; Ali Agus
Agrotechnology Innovation (Agrinova) Vol 1, No 2 (2018)
Publisher : Agrotechnology Innovation Center, Universitas Gadjah Mada, Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (628.355 KB) | DOI: 10.22146/agrinova.49134

Abstract

Penelitian dilakukan untuk mengetahui pertumbuhan dan produktivitas tanaman sorgum yang ditanam dengan umur panen dan dosis pemupukan urea yang berbeda. Penelitian dilakukan di lahan Pusat Inovasi Agroteknologi (PIAT) UGM selama 6 bulan, dengan desain RPPT (split split plot design) dengan menggunakan 3 faktor yaitu varietas (V) sebagai petak utama terdiri dari dua varietas yaitu V1 = Varietas Numbu dan V2 = Varietas BMR. Umur panen (U) sebagai anak petak terdiri dari 3 umur panen yaitu 50 hari (U1), 60 hari (U2) dan 70 hari (U3). Aras pupuk urea sebagai anak anak petak terdiri dari 3 aras yaitu 0 (P1), 100 (P2) dan 200 kg/ha (P3). Hasil penelitian menunjukkan bahwa umur panen (U) berpengaruh nyata (P<0,05) terhadap tinggi tanaman, hasil segar, hasil bahan kering dan hasil bahan organik. Dosis pemupukan urea berpengaruh nyata (P<0,05) terhadap tinggi tanaman, hasil segar, bahan kering dan hasil bahan organik  Perlakuan umur panen 70 hari dengan pemupukan Urea 200 kg/ha (U3P3) menunjukkan nilai tertinggi pada semua variabel.
Pengaruh Umur Panen dan Level Pupuk Nitrogen Terhadap Produksi dan Kandungan Nutrien Sorghum bicolor L. Varietas Numbu Dian Astuti; Bambang Suhartanto; Bambang Suwignyo; Melvin Zaenul Asyiqin
Agrotechnology Innovation (Agrinova) Vol 2, No 2 (2019)
Publisher : Agrotechnology Innovation Center, Universitas Gadjah Mada, Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (615.455 KB) | DOI: 10.22146/agrinova.54702

Abstract

Sorghum is a potential feed crop to be developed in the tropics that has a long dry season such as in Indonesia. This study aims to determine the effect of harvesting age and nitrogen fertilizer level on the production and nutrient content of sorghum plants Numbu varieties. This study used a split block design with 2 factors and the difference between averages was tested with Duncan's Multiple Range Test (DMRT). The main factors are the age of harvest time consisting of U1 (50 days), U2 (60 days) and U3 (70 days). The second factor is the nitrogen fertilizer level which consists of P1 (0 kg / ha), P2 (100 kg / ha), and P3 (200 kg / ha). Each treatment was carried out 3 replications. The results showed that growth and production were influenced by harvest age and fertilizer level. The nutrient content of sorghum plants of Numbu variety which is influenced by harvest age is only BK, BO and SK, the contents of PK and LK, are not affected by harvest age. The highest BK content in treatment U3 (22.55%). The highest BO content in U3 treatment (91.90%). The highest SK content was in treatment U3 (38.56%). The content of PK and SK was significantly influenced by the nitrogen fertilizer (P <0.05), while the content of BK, BO and LK, was not significantly different. The highest PK content in treatment P3 (7.58%). The lowest SK content was P3 treatment (34.78%). These results indicate that the use of nitrogen fertilizers up to 200 kg / ha can increase (P <0.05) crude protein content, and reduce crude fiber content. 
Co-Authors Agus Agus Ahmad, SN Ali Agus Ali Agus Ali Agus Aliyatiddin, Himmah Amelia Cahya Ramadhani Amirudin Husnul Hidayat Apriyani Nur Sariffudin Armstrong, Leisa Asih Kurniawati Bambang Hendro Sunarminto Bambang Suwignyo Bernadete Barek Koten Budi Prasetyo Widyobroto Cahyo Wulandari Cahyono Agus Cahyono Agus Dwikoranto Chusnul Hanim Cook, David Dewi, Anggi Derma Tungga Dian Astuti Dian Astuti Dito Aji Nugroho Duana Siska Mawardi Dyah Afryana Miftah Nurdani Endang Baliarti Eny Endrawati Fajri Rahmad Dani Galih Pawening Haq, Miftahush Shirotul Heny Marlina Wijayanti Herdi, Danil I Gede Suparta Budisatria Irwan Novianto Isnaini, Nofi Kurniawan, F.X. Dika Kustantinah Kustantinah Lies Mira Yusiati Meita Puspa Dewi Melvin Zaenul Asyiqin Millaty, Marosimy Muafi, Muhammad Zayyan Muhammad Humaidi Haris Nafiatul Umami Nafiatul Umami Nilo Suseno Nilo Suseno, Nilo Nofi Isnaini Prasojo, Yogi Sidik R. Djoko Soetrisno R. Djoko Soetrisno R. Sapto Hendri Boedi Soesatyo Rahayu, Eka Rizky Vury Rani Agustina Wulandari Ristanto Utomo Ristianto Utomo Ristianto Utomo Ristianto Utomo Ruslina Fajarwati, Ruslina Sanjaya, Herdiyon Banu Sarah Adrian Fenila, Sarah Adrian Sariffudin, Apriyani Nur Septian Rico Hernawan Soemitro Padmowijoto Wardi Wardi Widiyatno Zen Adyatama Zulfatun Ruscitasari