Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 550901
Title Fermenting rice straw with the fungus Pleurotus eryngii increased the content of crude protein and the digestibility of the straw
Author(s) Huyen, Nguyen Thi; Le, Nguyen Thi Tuyet; Tuan, Bui Quang
Source Livestock Research for Rural Development 31 (2019)2. - ISSN 0121-3784
Department(s) Animal Nutrition
Publication type Refereed Article in a scientific journal
Publication year 2019
Keyword(s) Biomass - Catabolism - Nutritive value - Wood-rot fungi
Abstract

The objective of this experiment was to determine the digestibility of rice straw fermented for 28 days with the fungus Pleurotus eryngii. Four Phan Rang sheep with body weight of 20.5 kg (±0.42 kg) were allocated to a changeover design with three treatments (consecutive periods each of 20 days). In period 1 the diet was 100% of guinea grass (1:GG); in the second period it was 30% FTR + 70% GG (2:FTR); in the third period it was 30% RS and 70% GG (3:RS:GG). In each period, the first 14 days were for adaptation to the diet followed by 6 days of measurements of feed intake and digestibility. The growth of the fungus reduced the content of NDF, ADF and ADL, enhanced the content of crude protein (from 4.2 to 7.1% in DM), and the digestibility of DM (from 43 to 53%) and of the crude protein (from 45.8 to 54.4%). Over the 28-day treatment period, 14.8% of the straw biomass was catabolized.

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