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Journal : Buletin Nutrisi dan Makanan Ternak

PENGARUH PEMBERIAN PUPUK UREA, KOMPOS DAN KOMBINASINYA TERHADAP PERTUMBUHAN DAN PRODUKSI RUMPUT GAJAH MINI (PENNISETUM PURPUREUM CV. MOTT): The Effect of Fertilizing Urea, Comost and its Combinations on The Growth and Production of Dwarf Elephant Grass (Pennisetum purpureum Cv. Mott) M. Chaedir; Budiman Nohong; syamsuddin Nompo
Buletin Nutrisi dan Makanan Ternak Vol. 15 No. 2 (2021)
Publisher : Departemen Nutrisi dan Makanan Ternak, Fakultas Peternakan, Universitas Hasanuddin

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Abstract

Growth and Production of Mini Elephant Grass (Pennisetum purpureum cv. Mott) Given Compost, Urea, and Their Combination Fertilizer. In Indonesia, land that is often used to plant mini elephant grass is marginal land. Therefore, technological innovation is needed to improve the growth and production of mini elephant grass. One of the efforts that can be done to increase the growth and production of mini elephant grass is by providing fertilizer. This study aims to determine the growth and production of mini elephant grass given by compost, urea, and its combination. This study used a completely randomized design (CRD) consisting of 4 treatments and 4 replications namely P0: No fertilizer, P1: Compost fertilizer 40ton/ha = 200 g/Polybag, P2 : Urea fertilizer 250 kg/ha = 1.25 g/polybag and P3 : Compost and Urea fertilizer, namely (P1) + (P2) = 100 g/polybag + 0.625 g/ polybag. The application of compost and urea in the P3 treatment had a significant effect (P<0.05) on plant height (cm) of 85.75 and dry matter production (g/polybag) of 22.37. The application of urea fertilizer in the P2 treatment had a significant effect (P<0.05) on the number of tillers (stems/polybags) of 2.25. Based on the results of the study, it was concluded that the provision of compost and urea gave good results on plant height, a number of tillers, and dry matter production of mini elephant grass plants. Keywords: Compost, Elephant Grass, Fertilizer, Marginal Land, and Urea.
PENGARUH KERAPATAN TANAMAN DAN JENIS PUPUK TERHADAP PERTUMBUHAN DAN PRODUKSI HIJAUAN RATUN SORGUM (Sorghum bicolor (L.) Moench): Effect of Plant Density and Type of Fertilizer on Growth and Forage Production of Ratoon Sorghum (Sorghum Bicolor (L.) Moench Renaldy Alimuddin; Budiman Nohong; Rinduwati Rinduwati
Buletin Nutrisi dan Makanan Ternak Vol. 15 No. 2 (2021)
Publisher : Departemen Nutrisi dan Makanan Ternak, Fakultas Peternakan, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (348.421 KB)

Abstract

Sorghum (Sorghum bicolor (L.) Moench) is a type of cereal plant that has the potential to be cultivated and developed as a source of forage for ruminants. One of the efforts to increase sorghum production is through the use of the ratoon system accompanied by the application of organic and inorganic fertilizers. This study aims to determine the effect of plant density and type of fertilizer on the growth and production of sorghum ratoon (Sorghum bicolor(L.) Moench).This study used a completely randomized design (CRD) with a factorial pattern consisting of 2 factors and 3 treatments with 3 (three) replicates each, namely The First Factor K2 = 2 plants/polybag, The Second Factor K3 = 3 plants/polybag, and P1 = 200 g bokashi/polybag (40 tons/ha), P2 = 4.58 g NPK/polybag (329 kg NPK/ha) P3 = bokashi + 2.29 g NPK/polybag. Based on the results of the study, it was concluded that the highest plant was found in the K2P2 treatment, which was 236.33 cm, the highest leaf growth rate in the K2P1 treatment was 7.16 strands and the highest dry matter production level in the K2P2 treatment was 52.5 grams. This means that the type of fertilizer that has a source of N is very necessary for the growth of ratoon sorghum plants. Keywords : Bokashi, Density, Fertilizer, Growth, Production and Sorghum Ratoon