Adding distiller's grains and molasses on fermentation quality of rice straw silages

Yuan, Xianjun; Dong, Zhihao; Desta, Seare T.; Wen, Aiyou; Zhu, Xiaoxuan; Rong, Ting; Shao, Tao

doi:10.1590/0103-8478cr20150851

Cited by 5 publications

(4 citation statements)

References 17 publications

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“…When comparing the N-NH 3 of the silages, an increase in ammonia-N was observed in the absence of RCJ and SM, which implies that the fermentation of soluble carbohydrates resulted in an inhibition of proteolytic activity in the silages containing SC sources. This result is in line with the findings of Yuan et al (25). Losses of DM in the silages were reduced following an increase in the level of SBP, which is consistent with the results obtained by Moore and Kennedy (7).…”

Section: Discussionsupporting

confidence: 93%

Chemical composition and in vitro rumen fermentation of ensiled sugar industry coproducts

Zarnegar¹,

Ebrahimi²,

Naserian³

et al. 2019

Turk J Vet Anim Sci

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The current study aims to compare sugar beet leaves (SBLs) ensiled with sugar beet pulp (SBP), sugarcane molasses (SM), or rock candy juice (RCJ) using an in vitro gas production technique. Treatments in the first group included 10% SBP (control 1) and control 1 plus 5% SM or RCJ. In the second group, there were 3 treatments, including 20% SBP (control 2) and control 2 plus 10% SM or RCJ. The silages with no added soluble carbohydrate (SC) sources had significantly higher (P < 0.001) pH, buffer value index, and ammonia nitrogen values than the other treatments. However, there was no significant difference between RCJ and SM in their effect on these variables. Adding both levels of SC sources caused an increase in dry matter digestibility compared to those that only included SBL and SBP (P < 0.001). Maximal and rate of gas production from slowly fermentable fraction (a 2) were significantly greater when the substrate contained 85%, 10%, and 5% SBL, SBP, and SC sources, respectively. Using dried SBP and SC sources for the preservation of fresh SBL is recommended; however, with higher levels of SC, the silage may be at risk of spoilage, and it must be less exposed to air.

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Section: Discussionsupporting

confidence: 93%

Chemical composition and in vitro rumen fermentation of ensiled sugar industry coproducts

Zarnegar¹,

Ebrahimi²,

Naserian³

et al. 2019

Turk J Vet Anim Sci

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“…Penelitian kandungan ADF jerami padi asal Thailand oleh Wanapat et al (2013) menunjukkan nilai sebesar 63,7% dan asal Turki sebesar 41,15% (Selçuk et al, 2016). Kandungan ADF yang cukup rendah yaitu 40,95% ditunjukkan oleh hasil penelitian jerami padi di Cina (Yuan et al, 2016). Kisaran nilai ADF pada penelitian-penelitan diatas adalah 40,95-63,7%, sehingga dapat dikatakan bahwa kandungan ADF pada jerami padi adalah tinggi jika dibandingkan dengan hijauan pakan ternak yang lain.…”

Section: Nilai Nutrisi Jeramiunclassified

Potensi jerami sebagai pakan ternak ruminansia

Yanuartono¹,

Purnamaningsih²,

Indarjulianto³

et al. 2017

JIIP

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:The basic reason for poor performance of livestock in developing countries includes Indonesia, is qualitative fluctuations in the feed. Therefore knowledge in utilizing agroindustry byproduct as feedstuff to meet the nutrient requirement of animals is important. Rice straw is a crop residue of rice production and can be used as a feed for ruminants because it is easily and cheaply available in many Asian countries. Rice straws have low nutritive value and it is generally limited by several factors such as the low nutritional quality due to high fiber content and lignification process. In Indonesia, rice straw has been widely utilized in livestock feeding systems, thus the need to improve them is imperative as they are an abundant crop residue. Much more attention has been paid to improving its feeding value in order to increase livestock productivity. Many processing methods to improve the nutritive value of rice straw have been investigated. These methods can be classified as physical, chemical or biological. Usually, processing methods improve the nutritive value of straw by increasing its digestible energy content, by increasing feed intake, or by a combination of the two. This paper aims to examine the potential of rice straw as basal feed livestock as well as efforts to improve their nutritional value.

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“…It is challenging to obtain high-quality silage from rice straw without exogenous WSC (Oladosu et al, 2016 ). There are frequent and effective ways to improve the WSC content in rice straw by adding cheap sources of molasses (Yuan et al, 2016b ). Molasses, a by-product of the sugar industry, is a highly soluble carbohydrate and can be used as a fermentation substrate.…”

Section: Introductionmentioning

confidence: 99%

A Combination of Novel Microecological Agents and Molasses Role in Digestibility and Fermentation of Rice Straw by Facilitating the Ruminal Microbial Colonization

Khan

et al. 2022

Front. Microbiol.

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In this study, we evaluated the effect of microecological agents (MA) combined with molasses (M) on the biodegradation of rice straw in the rumen. Rice straw was pretreated in laboratory polyethylene 25 × 35 cm sterile bags with no additive control (Con), MA, and MA + M for 7, 15, 30, and 45 days, and then the efficacy of MA + M pretreatment was evaluated both in vitro and in vivo. The scanning electron microscopy, X-ray diffraction analysis, and Fourier-transform infrared spectroscopy results showed that the MA or MA + M pretreatment altered the physical and chemical structure of rice straw. Meanwhile, the ruminal microbial attachment on the surface of rice straw was significantly increased after MA+M pretreatment. Furthermore, MA + M not only promoted rice straw fermentation in vitro but also improved digestibility by specifically inducing rumen colonization of Prevotellaceae_UCG-001, Butyrivibrio, and Succinimonas. Altogether, we concluded that microecological agents and molasses could be the best choices as a biological pretreatment for rice straw to enhance its nutritive value as a ruminant's feed.

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Adding distiller's grains and molasses on fermentation quality of rice straw silages

Cited by 5 publications

References 17 publications

Chemical composition and in vitro rumen fermentation of ensiled sugar industry coproducts

Chemical composition and in vitro rumen fermentation of ensiled sugar industry coproducts

Potensi jerami sebagai pakan ternak ruminansia

A Combination of Novel Microecological Agents and Molasses Role in Digestibility and Fermentation of Rice Straw by Facilitating the Ruminal Microbial Colonization

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