In vitro digestibility of oil palm frond treated by local microorganism (MOL)

Tafsin, Ma’ruf; Khairani, Y; Hanafi, Nevy Diana; Yunilas,

doi:10.1088/1755-1315/122/1/012134

Cited by 4 publications

(5 citation statements)

References 2 publications

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“…Furthermore, as the addition of palm oil trunk flour increased to 25% in treatment P2, the IVDMD and IVOMD values rose to 82.49% and 81.62%, respectively, showing an increment of 10.47% for IVDMD and 10.91% for IVOMD. The IVDMD and IVOMD values obtained in this study were higher than those reported Tafsin et al (2018), who investigated palm oil trunk treated by local microorganism and obtained IVDMD and IVOMD values of 33.45%-59.71% and 50.31%-74.91%, respectively. Harahap et al (2021) reported that the inclusion 60% palm oil trunk treated with fiber cracking technology resulted 50.97% IVDMD and 54.94% IVOMD.…”

Section: In Vitro Digestibility Of Dry Matter and Organic Mattercontrasting

confidence: 90%

Fermentation Characteristics (In Vitro) of Palm Oil Trunk Waste as Feed for Lactating Dairy Cow

Shilvia,

Permana,

Evvyernie

et al. 2023

JINTP

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This study aimed to evaluate the applicability of palm oil trunk waste utilization as a feed source for lactating dairy cows using an in vitro approach. This study used a randomized complete block design with 4 treatments and 3 groups. Treatment consisted of P0 (control diet), P1 (control diet supplemented with 12.5% palm oil trunk), P2 (control diet supplemented with 25% palm oil trunk), P3 (control diet with commercial concentrate). The parameters observed were rumen pH, NH3 concentration, total VFA concentration, and in vitro dry matter and organic matter digestibility (IVDMD and IVOMD) coefficients. The findings of this study showed a significant 41.73% in NH3 concentration, 24.96% in total VFA concentration, 10.47% in IVDMD, and 10.91% in IVOMD, upon introducing 25% palm oil trunk waste into the ration (p<0.05), except for rumen pH. It can be concluded that palm oil trunk waste can be used at a level of up to 25% in the diet of lactating dairy cows. Keywords: digestibility, fermentation, in vitro, palm oil trunk, unconventional feed

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Section: In Vitro Digestibility Of Dry Matter and Organic Mattercontrasting

confidence: 90%

Fermentation Characteristics (In Vitro) of Palm Oil Trunk Waste as Feed for Lactating Dairy Cow

Shilvia,

Permana,

Evvyernie

et al. 2023

JINTP

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“…In this research, the fermentation by using MOL is able to increase DMD (Figure 1). It is in line with [7], who stated that something that affects digestibility is feed composition. The feed with complete nutrition composition can improve its digestibility.…”

Section: Fig1 Dry Matters Digestion Coefficient (Dmd)supporting

confidence: 82%

Utilizing local microorganisms with different dosages and duration of fermentation towards digestibility and rumen activity of oil palm frond in vitro

et al. 2018

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This research entitles “utilizing local microorganism with different dosages and duration of fermentation process towards digestibility and rumen activity of oil palm frond in vitro” has been done with purpose to know the effect of fermented feed processing technology towards digestion value and fermentability in vitro. The design used in the research was the factorial completely randomized design. The research results showed that the utilization of MOL with can significantly (P<0.05) improve digestibility and rumen activity in vitro where be indicated by increasing of DMD, OMD, and VFA total, N ammonia of rumen fluid in vitro, while duration fermentation had no significant effect (P>0.05) on OMD, and VFA total, N ammonia of rumen fluid in vitro. Application of MOL at the level 0,6% with duration of fermentation 7 days show the efficient treatment to increase quality of oil palm frond.

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“…However, the high cost of concentrate feeds makes them inaccessible to many smallholder farmers; thus, alternative feeds such as agro-byproducts are often used to decrease the cost of production. Oil palm is an important crop in several tropical countries and the oil palm industry generates several waste products, including oil palm frond (OPF), which can be used as roughage source for ruminant feeding (Tuyen et al 2013;Astuti et al 2015;Tafsin et al 2018;Hamchara et al 2018). Although the use of OPF in beef production is constrained by its complex fibrous structure and low nutrient content, its wide availability and comparative cost advantage as compared with the traditional forage feed (such as cut grass) makes OPF a viable alternative forage feed for cattle.…”

Section: Introductionmentioning

confidence: 99%

“…Many approaches to improve the digestibility of OPF and, thus, its nutritive value as a forage source for ruminants have been tested. These include the use of legumes (Khamseekhiew et al 2002), enzymes (Wahyuni et al 2012) and treating OPF using fungi to breakdown its fibre (Chanjula et al 2017;Hamchara et al 2018;Tafsin et al 2018), but with little or no advantages (Chanjula et al 2017). In addition, the use of fungi treatment to improve the digestibility of OPF is too complicated under smallholder conditions.…”

Section: Introductionmentioning

confidence: 99%

Bypass fat enhances liveweight gain and meat quality but not profitability of smallholder cattle fattening systems based on oil palm frond

et al. 2021

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Context. Oil palm frond (OPF) is abundantly available throughout Southeast Asia and is a good source of forage for feedlot cattle, particularly during the dry and monsoon seasons when other forage options are limited. However, the use of OPF in ruminants feed is constrained by its complex fibrous structure and low digestibility.Aims. The aim of this study was to investigate the impact of supplementation with bypass fat on growth, meat quality and economic returns in smallholder feedlot systems where Napier grass is replaced with OPF.Methods. Sixteen Brahman • Charolais crossbred steers, 23 AE 2.0 months old and with initial bodyweight of 425 AE 59.9 kg (mean AE s.e.), were randomly allocated in a 2 • 2 factorial randomised complete-block design experiment with the following dietary treatments: (i) fresh chopped Napier grass-based total mixed ration (TMR; Napier grass-fat), (ii) Napier grass-based TMR + 5% bypass fat (Napier grass+fat), (iii) OPF-based TMR (OPF-fat) and (iv) OPF-based TMR + 5% bypass fat (OPF+fat). Feed intake, digestibility of the diets and average daily gain were measured. The cattle were slaughtered to determine carcass dressing percentage and meat quality. Costs and return of fattening cattle were estimated.Key results. Despite higher intake, cattle fed OPF-fat had a lower bodyweight gain than did cattle fed grass-based diets due to lower digestibility. Bypass-fat supplementation increased the bodyweigh of cattle fed OPF but not of cattle fed Napier grass. Fat supplementation enhanced colour, backfat thickness, and fat content of meat in both the Napier grass-and OPF-based diets. However, replacing Napier grass with OPF reduced the net profit of smallholder feedlot systems, even with fat supplementation. Conclusion.While fat supplementation increased liveweight gain and enhanced some aspects of meat quality, the increased feeding cost reduced net profit. Therefore, supplementation of OPF with bypass fat is not recommended for smallholder feedlots in developing countries.Implications. Appropriate technology to reduce the feeding cost of OPF needs to be developed to make it an economically viable option for smallholder farmers.

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In vitro digestibility of oil palm frond treated by local microorganism (MOL)

Cited by 4 publications

References 2 publications

Fermentation Characteristics (In Vitro) of Palm Oil Trunk Waste as Feed for Lactating Dairy Cow

Fermentation Characteristics (In Vitro) of Palm Oil Trunk Waste as Feed for Lactating Dairy Cow

Utilizing local microorganisms with different dosages and duration of fermentation towards digestibility and rumen activity of oil palm frond in vitro

Bypass fat enhances liveweight gain and meat quality but not profitability of smallholder cattle fattening systems based on oil palm frond

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