Wijaya, Agung Kusuma
DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG

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PRODUKTIVITAS HIJAUAN YANG DITANAM PADA NAUNGAN POHON KELAPA SAWIT DENGAN TANAMAN CAMPURAN Wijaya, Agung Kusuma; Muhtarudin, Muhtarudin; Liman, Liman; Antika, Cloudia; Febriana, Dini
JURNAL ILMIAH PETERNAKAN TERPADU Vol 6, No 3 (2018)
Publisher : DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (466.211 KB) | DOI: 10.23960/jipt.v6i3.p155-162

Abstract

This research intended to determine the effect of palm oil tree shade and mixed planting on grass and leguminous on productivity.  This research has been done on March—June 2018 in Tanjung Agung Area, Katibung District, Kalianda, South Lampung. This research used Completely Randomized Design (CRD) with split plot design method.  The treatment was implemented in this research is (1) shading, consist of two levels, which are N0 (without shade) and N1 (palm oil tree shade) and (2) mixed plant species, consist of two variations; which is A1 (elephant grass and purple bush bean) and A2 (dwarf elephant grass and purple bush bean).  The data which obtained were analyzed by analysis of variance on 5% significant level, then if the result significantly difference, it were analyzed with Duncan Multiple Range Test (DMRT).  The results showed that palm oil shading has not significant effect on grass productivity. there is an interaction between the type of grass and oil palm shade on the number of elephant grass and odot grass tillers. The dry matter of grass on mixed planting on land without shade was significantly different with dry matter of grass on mixed planting in palm oil shade.  However, it has tendency to increase organic matter of grasss on palm oil shade. Keywords: Palm Oil Shade, Elephant Grass, Dwarf Elephant Grass, Mixing Grass, Productivity
PENGARUH UMUR PEMOTONGAN TERHADAP KADAR PROTEIN KASAR DAN SERAT KASAR Indigofera zollingeriana Hutabarat, Jestika; Erwanto, Erwanto; Wijaya, Agung Kusuma
Jurnal Riset dan Inovasi Peternakan Vol 1, No 3 (2017)
Publisher : JURUSAN PETERNAKAN, FAKULTAS PERTANIAN, UNIVERSITAS LAMPUNG

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Abstract

The aims of  research to know the effect of cutting age on crude protein and crude fiber of Indigofera zollingeriana.  The study was done based on Completely Randomized Design (CRD) with 3 treatments and 4 replications.  The treatments in this study were : 1) U40 (40 days of cutting age), 2) U50 (50 days of cutting age), and 3) U60 (60 days of cutting age).  Indigofera zollingeriana being cuts at 1 m height from the ground surface and plots of land measuring 3 x 3 m2.  The results showed that the effect of cutting age significantly (P < 0.01) affect crude protein and crude fiber of Indigofera zollingeriana.  Crude protein content of Indigofera zollingeriana with cutting age of 40, 50, and 60 days were 24,76%, 26,00% and 27,03% respectively and crude fiber content of Indigofera zollingeriana with cutting age of 40, 50, and 60 days were 20,72%, 23,08%, and 25,41% respectively.  Key word :  Indigofera zollingeriana, cutting age, crude protein and crude fiber.
PENGARUH UMUR PEMOTONGAN TERHADAP KADAR AIR, ABU, DAN LEMAK KASAR Indigofera zollingeriana Aulia, Farah; Erwanto, Erwanto; Wijaya, Agung Kusuma
Jurnal Riset dan Inovasi Peternakan Vol 1, No 3 (2017)
Publisher : JURUSAN PETERNAKAN, FAKULTAS PERTANIAN, UNIVERSITAS LAMPUNG

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Abstract

The aim of research  to know the effect of cutting age on moisture, ash, and crude fat of Indigofera zollingeriana.  The study was done based on Completely Randomized Design (CRD) with 3 treatments and 4 replications.  The treatments in this study were : 1) U40 (40 days of cutting age), 2) U50 (50 days of cutting age), and 3) U60 (60 days of cutting age).  Indigofera zollingeriana being cuts for the first time at 1 m height from the ground surface and plots of land measuring 3 x 3 m2 and is harvested at a different age.  The results showed that the effect of cutting age significantly (P < 0.01) affect moisture, ash, and crude fat of Indigofera zollingeriana.  Moisture content of Indigofera zollingeriana with cutting age of 40, 50, and 60 days  were 82,37%, 81,28 %, and 77,54% respectively.  Ash content of Indigofera zollingeriana with cutting age of 40, 50, and 60 days  were 9,72%, 10,51%, and 11,57% respectively.  Crude fat content of Indigofera zollingeriana with cutting age of 40, 50, and 60 days were 6,85%, 7,51%, and 10,86% respectively. Key word :  Indigofera zollingeriana, cutting age, moisture, ash, and crude fat.