Produksi Bahan Organik, Protein Kasar Danbahan Ekstrak Tanpa Nitrogen Hijauan Pastura Alam Yang Diintroduksi Jenis Rumput Dan Legum Yang Berbeda

Abstract

The aim of the study was to evaluate the production of organic matter, crude protein, nitrogen free extract of natural pasture forages which was introduced by different types of grasses and legumes which had been carried out on natural pastures in Tuatuka Sub-District, East Kupang District for 7 months from April to October 2017, based on randomized block design (RBD) with 5 treatments and 4 groups, namely: P0: Natural pasture without introduction, CP: natural pastura introduced by Cynodon plectotachyus, DA: natural pastura introduced by Dichantium aristatum, DV: natural pastura introduced by Desmanthus virgatus, and C: natural pastura introduced by Clitoria ternatea. The variables observed were organic matter (OM) production, crude protein (CP) production, nitrogen free extract (NFE) production of forages. Data were analyzed for variance based on RBD and continued with Duncan Test. Variance analysis shows that OM production, CP production and NFE production of natural pasture forages are strongly influenced (P <0.01) by species introduction. Duncan's test showed that introduction with C, DV and CP produced OM, CP,and NFE production of forage higher and different (P <0.05) with DA and P0. Average of OM, CP, and NFE production of forage are: 2.38 tons / ha, 0.10 tons / ha and 1.18 tons / ha. It was concluded that the introduction of natural pastura with superior species was able to increase the production of OM, CP, and NFE forages and species of Clitoria ternatea, Desmanthus virgatus and Cynodon plectotachyus producing the highest forage production.

The Nutrient Content of Paspalum atratum Grass Associated with Macroptilium lathyroides Legume Inoculated with Rhizobium through the Application of Molybdenum and Phosphorus Fertilizers

“…NFE is a digestible carbohydrate. In accordance with Koten (2018) that the decreasing nitrogen content in plant tissue, it will further increase NFE levels of plant.…”

PRODUKSI HIJAUAN DAN KOMPOSISI KIMIA RUMPUT KUME DAN SUKET PUTIHAN YANG DIINTRODUKSI JENIS LEGUMINOSA BERBEDA (Herbage production and chemical composition of kume grass and suket putihan introduced with different types of legumes)

“…Mott) meningkat setelah diintroduksi dengan leguminosa Sentro dan Kalopo sebesar 9,12 % dan 8,92 %. Selain itu peningkatan kandungan protein kasar rumput pada pastura alam juga meningkat sebesar 0,14 ton/ha setelah ditanam bersama leguminosa Clitoria ternatea (Koten et al, 2016).…”

Evaluasi Nilai Nutrisi dan Kecernaan In Vitro Beberapa Rumput Alam dari Lahan Perkebunan dan Padang Penggembalaan

“…Pastura alam dan areal perekebunan merupakan lahan sumber hijauan pakan bagi ternak ruminansia terutama oleh peternakan rakyat di daerah pedesaan (Yoku et al, 2015). Padang penggembalaan dan areal perkebunan hingga saat ini sangat diandalkan potensinya sebagai lumbung pakan bagi ternak (Koten et al, 2018).…”