The 1st International Conference on New Ideas in Agriculture , 2014-01-26

Title : ( INFLUENCE OF SODIUM HYDROXIDE TREATMENT OF BARLEY GRAIN ON IN VITRO APPARENT AND TRUE SUBSTRATE DEGRADABILITY AND MICROBIAL-N PRODUCTION )

Authors: Saeed Fadaee , Mohsen Danesh Mesgaran , Seyed Alireza Vakili , Abdol Mansour Tahmasbi ,

Citation: BibTeX | EndNote

Abstract

Results of the in vitro technique revealed that alkali treating of WBG caused an increase in the gas volume at t1/2 but was not significant (P<0.05). Apparent substrate degradability (ASD) and true substrate degradability of barley grain (TSD) increased by NaOH-treated barley versus untreated barley which may originate from reducing the resistance of seed coat by treatment. This confirmed the findings of Ørskov et al.(1981) who reported that for whole barley, the digestibility of all fractions improved by treatment with NaOH. In addition, Barnes and Ørskov (1981) indicated that the digestibility of starch increased linearly with NaOH application. Rumen microbial-N yield decreased (from 1.344 to 1.282 mg) by the treatment of barley with NaOH. The finding of present study leads us to conclude that treatment of WBG with sodium hydroxide had no effects on substrate degradability and microbial-N production.

Keywords

, barley grain, gas production, degradability, microbial-N
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@inproceedings{paperid:1040920,
author = {Fadaee, Saeed and Danesh Mesgaran, Mohsen and Vakili, Seyed Alireza and Tahmasbi, Abdol Mansour},
title = {INFLUENCE OF SODIUM HYDROXIDE TREATMENT OF BARLEY GRAIN ON IN VITRO APPARENT AND TRUE SUBSTRATE DEGRADABILITY AND MICROBIAL-N PRODUCTION},
booktitle = {The 1st International Conference on New Ideas in Agriculture},
year = {2014},
location = {اصفهان, IRAN},
keywords = {barley grain; gas production; degradability; microbial-N},
}

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%0 Conference Proceedings
%T INFLUENCE OF SODIUM HYDROXIDE TREATMENT OF BARLEY GRAIN ON IN VITRO APPARENT AND TRUE SUBSTRATE DEGRADABILITY AND MICROBIAL-N PRODUCTION
%A Fadaee, Saeed
%A Danesh Mesgaran, Mohsen
%A Vakili, Seyed Alireza
%A Tahmasbi, Abdol Mansour
%J The 1st International Conference on New Ideas in Agriculture
%D 2014

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