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All Journal Jurnal Lahan Suboptimal Buletin Palawija Jurnal Ilmu-Ilmu Pertanian Indonesia Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Fakultas Pertanian Jurnal Penelitian Pertanian Terapan Caraka Tani: Journal of Sustainable Agriculture JAST : Jurnal Aplikasi Sains dan Teknologi BUANA SAINS JAPI (Jurnal Akses Pengabdian Indonesia) Buletin Palawija PIPER JAPI: Jurnal Akses Pengabdian Indonesia
Sri Umi Lestari
Universitas Tribhuwana Tunggadewi
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Library & Information Science Mathematics Nursing Physics Public Health Social Sciences Other

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Journal : Jurnal Penelitian Pertanian Terapan

 1 
PENYEDIAAN PAKAN SILASE DARI TANAMAN UBIJALAR DALAM MENUNJANG SISTEM PERTANIAN BERKELANJUTAN Reza Prakoso Dwi Julianto; Edyson Indawan; Sri Umi Lestari; Poppy Indri Hastuti
Jurnal Penelitian Pertanian Terapan Vol 22 No 1 (2022)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v22i1.2120

Abstract

The study aims to evaluate the response sweet potato clones by pruning to tuber production and silage making experiments. In the field using Split Plot design with 3 replays. Sweet potato clones are placed as plots and pruning periods as the main plot. V₁: Kuningan Putih, V₂: Beta-2, V₃: Kuningan Merah, V₄: BIS-OP-61, V₅: 73-OP-5, V₆: BIS-OP-61-♀-29, V₇: BIS-OP-61-OP-22. The clone sweet potato consists of trimming period ages 90 dap, 120 dap and 150 dap. The result of trimming stroge is then preserved in the form of silage. Silage making as follows: each clons was cut to a size of 3-5 cm, then used to lower the moisture content. Storage is cut, weighed and added tubers according to treatment is: S1= 100% storage, S2 = 90% storage + 10% tubers, S3= 80% storage + 20% tubers, S₄ = 70% storage + 30% tubers. The nutritional value composition of sweet potato silage has of DM 7.07-23.33%, OM 78.04-91.45%, ash 8.57-21.96%, CP 6.90-16.14%,and CF 17.87-57.57% based on dry materials. The value of sweet potato silage of DMD 42.36-63.71%, OMD 38.85-63.64% and TDN 33.24-56.54%.
Co-Authors Amir Hamzah Astri Sumiati Edyson Indawan Eri Yusnita Arvianti Hidayat, Fariz Nur I Gusti Bagus Wiksuana Macaria Theresia Laiyan Mangardi, Mangardi Nur Basuki Nur Basuki Nurita Thiasari Nurita Thiasari Nurita Thiasari Poppy Indri Hastuti Pramono Sasongko Reza Prakoso Dwi Julianto Reza Prakoso Dwi Julianto Reza Prakoso Dwi Julianto Ricky Indri Hapsari Sujarwo Sujarwo Sutoyo - Sutoyo Sutoyo