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Journal : Jurnal Litbang Provinsi Jawa Tengah

PRODUKSI BAHAN KERING, KADAR NITROGEN DAN FOSFOR HIJAUAN SORGUM MANIS (Sorghum bicolor L. Moench) DENGAN APLIKASI PUPUK ORGANIK DAN FOSFAT E. Sadana; Dwi Retno Lukiwati; Karno Karno
JURNAL LITBANG PROVINSI JAWA TENGAH Vol 12 No 2 (2014): Jurnal Litbang Provinsi Jawa Tengah
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah Provinsi Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36762/jurnaljateng.v12i2.349

Abstract

Thisstudy aims to assess the effect of a combination between organic and phosphate fertilizer on dry matter production, nitrogen and phosphorus levels of sweet sorghum forage. The design was a single factor randomized complete block design with eight treatments and three replications. Parameters weredry matter production, nitrogenand phosphorus levels. The results showed that the manure 'plus'and charcoal application at first defoliation did not significantly affect the dry matter but at the second defoliation the treatments significantly affected the dry matter production. Manure 'plus' and charcoal application showed significant effects on levels of nitrogen and phosphorus at the first and the second defoliations, so that the combination treatmentgave better results than a single fertilizer (manure fertilizer, TSP, BP and Charcoal).