The Quality of Sorghum caudatum Forage and Grain as Feed by Organic Fertilizing and Legumes Intercropping.

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ABSTRACT

EMMI ROSTIKA DEWI. DO249601 1. T h e Quality of Sorgltum caudatum Forage a n d Grain as Feed by Organic Fertilizing and Legumes Intercropping. Script. Faculty of Animal Husbandry, Bogor Agricultural University.

Supervisor : Dr. Ir. Erika B. Laconi, MS Co Supervisor : Dr. Ir. Praptiwi, M. Agr

Sorghum is a high potential plant for food and feed. Sorghum cultivation is easier than some other cereal crops because it can stand in dry condition. Its chemical composition is good so that it can be used as alternative food or feed. The increased of sorghum production and quality can be done by improving soil fertility

especially by organic fertilizing and legume intercropping.

The purpose of this experiment is to evaluate the effect of organic fertilizer and legumes intercropping on sorghum quality.

The experiment was done from February _-July 2000 in Technology and Feed Science Laboratory; Dairy Nutrition Laboratory, Faculty of Animal Husbandry in Bogor Agricultural University and Treub Laboratory, Research and Development Center for Biology, L P I - Bogor. Sorghum forage and grain were taken 100 grams for each treatment after first harvest. After oven drying, samples were milled and ready t o analysis i.e. proximate analysis (DM, ash, CP and CF), digestible analysis and starch analysis. This experiment used Split Plot Design 4 x 3 with 3 replications consist of 4 fertilizer treatments i.e. no fertilizer, cattle manure, compost and chicken manure and 3 legume treatments i.e. no legume, Crotalaria sp. and Cujanus cajan. The data was analyzed by ANOVA, if there was significant differences among treatments the analysis was continued by using Contrast Orthogonal Test (Stell and Torrie, 1993).

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KUALITAS HIJAUAN DAN BIJl SORGUM (Sorghum caudatum) SEBAGAI PAKAN DENGAN PEMBERIAN PUPUK ORGANIK PADA POLA TANAM

TUMPANGSARI DENGAN LEGUMINOSA

Skripsi ini merupakan salah satu syarat untuk memperoleh gelar Sarjana Peternakan

pada Fakultas Peternakan Institut Pertanian Bogor

Oleh

EMMI ROSTIKA DEW1

JURUSAN ILMU NUTRISI DAN MAKANAN TERNAK FAKULTAS PETERNAKAN

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KUALITAS EUJAUAN DAN BIJI SORGUM (Sorglzum caudatum) SEBAGAI PAKAN DENGAN PEMBERTAN PUPUK ORGANXK PADA POLA TANAM

TUMPANGSARI DENGAN LEGUMJNOSA

Oleh :

EMMI ROSTIKA DEW1 DO249601 1

Skripsi iui telah disetujui d a ~ i disidangkan di hadapail IComisi Ujia~i Lisan pada tanggal30 September 2000

Pe~nbimbiug Uta~na Pembimbing Auggota

Erika B. Laconi, MS Dr. Ir. Praptiwi, h1.Agr

Ketua Julusan

h u Nutrisi dan Makanan Teina Fakultas Peteinakan

Iustitut Pertanian Bogor

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