Identification of soil fungi isolated from alfalfa (medicago sativa l) to find specific fungi which improved the growth of alfalfa

JOURNAL OF THE INDONESIAN TROPICAL ANIMAL AGRICULTURE 35 (3), 197-200, 2010

Authors: T Yudiarti, S Sumarsono, DW Widjayanto

Respon pertumbuhan dan hasil tanaman pakcoy (brassica rapa l.) secara hidroponik dengan berbegai jenis media tanam dan aerasi berbeda

JURNAL PERTANIAN 1 (2), 2010

Authors: R Charitsabita, ED Purbajanti, DW Widjajanto

Penerapan pupuk organik untuk perbaikan penampilan dan produksi hijauan rumput gajah pada tanah masam (the aplication of organic fertilizer to performance improvement and …

PROSIDING SEMINAR NASIONAL KEBANGKITAN PETERNAKAN–SEMARANG, 20 MEI 2009, 318-322, 2009

Authors: S Sumarsono, S Anwar, DW Widjajanto, S Budiyanto

Karakteristik fotosintesis rumput gajah (pennisetum purpureum) dengan aplikasi pupuk organik guano (photosynthesis characteristic of elephant grass (pennisetum purpureum) with …

PROSIDING SEMINAR NASIONAL KEBANGKITAN PETERNAKAN–SEMARANG, 20 MEI 2009, 310-317, 2009

Authors: BA Kristanto, R Kurniantono, DW Widjajanto

Nitrogen uptake eficiency and nitrate reductase activity on elephant and kolonjono grasses with diffferent composition of urea and organic fertilizer in saline soil

FAKULTAS PETERNAKAN UNIVERSITAS DIPONEGORO, 2008

Authors: S Sumarsono, S Anwar, S Budiyanto, DW Widjajanto

Penampilan morfologi dan produksi bahan kering hijauan rumput gajah dan kolonjono di lahan pantai yang dipupuk dengan pupuk organik dan dua level pupuk urea (morphology and …

FAKULTAS PETERNAKAN UNIVERSITAS DIPONEGORO, 2008

Authors: S Sumarsono, S Anwar, S Budiyanto, DW Widjajanto

Penampilan rumput gajah (pennisetum purpureum) dan rumput kolonjono (panicum muticum) pada lahan salin yang diperbaiki dengan aplikasi pupuk urea dan organik*){the performance …

FAKULTAS PETERNAKAN, 2008

Authors: S Sumarsono, S Anwar, S Budiyanto, D Permatasari, DW Widjajanto

Morphology and forage dry matter yield performance of elephant and para grasses in coastal area fertilized by organic fertilizer and two levels of urea

JOURNAL OF THE INDONESIAN TROPICAL ANIMAL AGRICULTURE 32 (1), 58-63, 2007

Authors: S Sumarsono, S Anwar, S Budianto, DW Widjajanto

The dynamics of nitrogen released from leguminous crops rtsidue incorporated in the soil-crop systems

LEGUME RESEARCH-AN INTERNATIONAL JOURNAL 30 (2), 98-102, 2007

Authors: DW Widjajanto

Nitrogen uptake efficiency and nitrate reductase activity of elephant and para grasses on saline soil improved by application of urea and organic fertilizers

FAKULTAS PETERNAKAN, 2006

Authors: S Surnarsono, S Anwar, S Budiyanto, DW Widjajanto