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Academic literature on the topic 'Crude fibre'
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Journal articles on the topic "Crude fibre"
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Mirsani, Susan Dian, Rudy Sutrisna, Agung Kusuma Wijaya, and Liman Liman. "PENGARUH VARIETAS DAN TIPE STARTER TERHADAP KADAR AIR, KADAR PROTEIN KASAR, DAN KADAR SERAT KASAR PADA SILASE TEBON JAGUNG." Jurnal Riset dan Inovasi Peternakan (Journal of Research and Innovation of Animals) 4, no. 3 (2020): 165–70. http://dx.doi.org/10.23960/jrip.2020.4.3.165-170.
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This study aimed to investigate the effect of different varieties and type of starter on moisture, crude protein, and crude fibre of corn forage silage. This research was conducted in May - August 2019 at the Laboratory of Nutrition and Animal Feed, Department of Animal Husbandry, Faculty of Agriculture, University of Lampung. The experimental design used was a factorial Complete Randomized Design (CRD) with 3 replications. The factors studied were (1) corn forage varieties, which consisted of two varieties, namely BISI-18 and NK-212 and (2) type of starter, which consisted of two types, namely molasses and bran. The results showed that there was no interaction (P> 0.05) between variety of corn forages and type of starter on moisture content, crude protein, and crude fiber content. The use of different corn forage varieties had no significant effect (P> 0.05) on moisture content, crude protein, and crude fiber content. The use of different types of starter had no significant effect (P> 0.05) on moisture content, crude protein, and crude fiber content.
 
 Keywords: Crude fibre, Crude protein, Moisture content, Starter, Varieties
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Kuz'mina, Lyudmila, and Anastasiya Kartashova. "The quality of fiber and the effectiveness of use in rations of Holstein-Kholmogor cows." Agrarian Bulletin of the 198, no. 7 (2020): 56–64. http://dx.doi.org/10.32417/1997-4868-2020-198-7-56-64.
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Abstract. The purpose of the research is to determine the optimal level of fibre and its fractions, neutral detergent fibre (NDF) and acid detergent fibre (ADF), in the ration of cows with milk yield 6–7 thousand kg according to the period of the physiological cycle. The scientific and economic experiment was carried out with two groups of cows, control and test, 10 animals in each other, during the whole period of lactation. The ration of control group cows corresponded to the economic one. The analysis of the crude fibre in feeds doesn't identify a reasonably accurate content of the fibre and its fractions. Therefore, the research includes the elaborated method of fractionation of structural carbohydrates (Van Soest et al.). As a result of the research, the optimal level of the crude fibre and its fractions (NDF and ADF) was determined in the cow rations according to the periods of the physiological cycle. It was established that the level of the crude fibre should be 20.5 %; NDF – 40.0 %; ADF – 25.0 % during the first phase of lactation (14–100 days). For the period of the second phase of lactation (101–200 days) the content of the crude fiber – 22,5 %, NDF – 41,3 %, and ADF – 26,3 %. For the period of the third phase of lactation (201–305 days) the level of the crude fibre should be 25,0 %; NDF – 45,5 %; ADF – 25,4 %. The novelty of the research is that we determined the requirements of the milk cows for the crude fibre, NDF and ADF according to the physiological periods in the conditions of the Arctic region. Separation of the fibre into fractions makes it possible to reveal more fully its composition, and consequently to show more precisely digesting of each fraction in the gastrointestinal tract of ruminants and to determine the role of fibre in providing of animals by energy.
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Gugała, Sikorska, Zarzecka, Findura, and Malaga–Toboła. "Chemical Composition of Winter Rape Seeds Depending on the Biostimulators Used." Agronomy 9, no. 11 (2019): 716. http://dx.doi.org/10.3390/agronomy9110716.
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Plant growth regulators may reduce the negative effect of environmental stress factors and can contribute to increasing the quality and quantity of the yield. The aim of the research was to determine the effect of biostimulators on the quality of seeds of three winter rape morphotypes. Three varieties of winter rape were used: Poznaniak (population variety), PX104 (hybrid variety restored with a semi-dwarf growth type) and Konkret (hybrid variety restored with a traditional growth type). The varieties were exposed to three treatments: the biostimulator Tytanit®, the biostimulator Asahi®SL and the biostimulator Silvit®, and the control with no biostimulators. Seeds were analysed for content of crude fat, total fat and crude fibres. The biostimulators reduced total protein content (on average from 0.8 to 1.75 g·kg−1 of d.m.) and increased the concentration of crude fat (on average from 0.71 to 1.93 g·kg−1 of d.m.) and crude fibre (on average from 0.15 to 0.84 g·kg−1 of d.m.) compared to the control. PX104 had the highest content of crude fat and total fat protein, and the lowest in crude fibre. The smallest protein content was found in seeds of the long-stem hybrid Konkret, while crude fat was lowest in the population form (Poznaniak), and crude fibre was lowest in long-stem hybrid (Konkret).
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Firdaus Hudaya, Mohammad, Diah Tri Widayati, Budi Prasetyo Widyobroto, and Cuk Tri Noviandi. "Feed Composition Analysis and Reproductive Status of Dairy Cows Raised in Yogyakart." International Journal of Engineering & Technology 7, no. 2.29 (2018): 457. http://dx.doi.org/10.14419/ijet.v7i2.29.13798.
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The objective of this study was to determine the content of the feed given and reproductive status of each animal and its effect on reproduction performance in early lactation dairy cows. Seven early lactation of Friesian Holstein cows were used from local farmer. The observed variable were feedstuff from local farmer and reproductive status (post partum estrous and service per conception). The results of proximat and van soest analysis from feedstuff consist of elephant grass (Pennisetum purpureum) and concentrate feed from feed mill. The elephant grass (Pennisetum purpureum) was contained of dry matter (DM) 86.27%, Ash 18.63%, extract eter (EE) 3.84%, crude fiber (CF) 30.62%, crude protein (CP) 13.05%, neutral detergent fibre (NDF) 73.73% and acid detergent fiber (ADF) 45.31%. Concentrates feed was contained of dry matter (DM) 89.24%, Ash 15.36%, extract eter (EE) 5.37%, crude fiber (CF) 17.11%, crude protein (CP) 12.76%, neutral detergent fibre (NDF) 58.23% and acid detergent fiber (ADF) 19.20%. The results of reproductive parameters for post partum estrous (PPE) 121.43±16.672 days and service per conception (S/C) was 2.14±0.690. In conclusion the feedstuff were given less meet the requirement, and affecting the performance of reproduction.
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Omoikhoje, S. O., R. A. Animashaun, and M. I. Edokpayi. "Enhancement of the nutritive values of some agro-industrial waste products by solid state fermentation." Nigerian Journal of Animal Production 41, no. 2 (2021): 81–85. http://dx.doi.org/10.51791/njap.v41i2.782.
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This study was conducted to determine the effect of biodegradation on the nutrient contents of rice bran (RB), cassava residual pulp (CRP), saw dust (SD) and palm oil fibre (POF) by Penicilium sp. RB, CRP, SD and POF were subjected to solid state fermentation by Penicilium sp. for 7 days and the process was terminated by oven drying at 700C for 24hours. The fermented samples were thoroughly mixed, dried and stored in sterile bottles for analyses. Results of proximate composition before and after biodegradation revealed that percentage improvement in crude protein, ether extract, ash, and gross energy were significantly (P<0.05) higher in CRP compared to RB, SD and POF. Similarly, percentage reduction in crude fibre after biodegradation was highest (P><0.05) in CRP compared to other agro industrial wastes products. It was evident that solid state fermentation using Penicillium sp enhanced the crude protein value and reduced the crude fibre contents of rice bran, cassava residual pulp, saw dust and palm oil fibre thereby increasing nutrient availability and their utilization as feed alternative ingredients for farm animal nutrition. ><0.05) higher in CRP compared to RB, SD and POF. Similarly, percentage reduction in crude fibre after biodegradation was highest (P<0.05) in CRP compared to other agro industrial wastes products. It was evident that solid state fermentation using Penicillium sp enhanced the crude protein value and reduced the crude fibre contents of rice bran, cassava residual pulp, saw dust and palm oil fibre thereby increasing nutrient availability and their utilization as feed alternative ingredients for farm animal nutrition.><0.05) n CRP compared to other agro industrial wastes products. It was evident that solid state fermentation using Penicillium sp enhanced the crude protein value and reduced the crude fibre contents of rice bran, cassava residual pulp, saw dust and palm oil fibre thereby increasing nutrient availability and their utilization as feed alternative ingredients for farm animal nutrition.
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Lim, L. B. L., H. I. Chieng, and F. L. Wimmer. "Nutrient Composition of Artocarpus champeden and Its Hybrid (Nanchem) in Negara Brunei Darussalam." ASEAN Journal on Science and Technology for Development 28, no. 2 (2011): 122. http://dx.doi.org/10.29037/ajstd.39.
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The flesh and seeds of ripened and unripened Artocarpus champeden and its ripened hybrid (Nanchem) were analyzed for their moisture, ash, crude fibre, crude protein, crude fat, total carbohydrate, energy and mineral content. Generally, unripened A. champeden which is always treated and cooked as a vegetable contains higher amounts of moisture, ash, crude fibre and crude protein for its flesh than ripened A. champeden and Nanchem. Ripened A. champeden and Nanchemhave higher total carbohydrates and energy content than the unripe fruit. Similarly, the unripened A. champeden seed has more nutritional components in terms of moisture, ash, crude fibre, crude protein, crude fat, total carbohydrate and energy compared to the ripened A. champeden and Nanchem seeds. Potassium and magnesium are the prevalent minerals in this fruit species. Nanchem has the characteristics of both jackfruit (A. heterophyllus) and A. champeden.
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Honeck, A., J. Ahlhorn, O. Burfeind, et al. "Influence on tail-biting in weaning pigs of crude fibre content and different crude fibre components in pigs' rations." Journal of Agricultural Science 158, no. 3 (2020): 233–40. http://dx.doi.org/10.1017/s0021859620000404.
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AbstractThe aim of the study was to analyse the influence on tail-biting in undocked pigs during the rearing period of crude fibre in piglets' rations. All pigs were fed the same pre-starter until weaning. The study comprised two trials with four experimental groups each. The first trial contained: a control group (CG1) with conventional feed (up to 40 g/kg crude fibre), two groups with an increased crude fibre content of up to 50 g/kg (G5) and 60 g/kg (G6), respectively, and one group with conventional feed and crude fibre provision ad libitum (AL). The second trial consisted of a control group (CG2) which received the same conventional feed as CG1 and three treatment groups with either soya hulls (SS), dried sugar beet pulp (DP) or oat fibre (OF) admixed to their ration, to achieve a crude fibre content of 60 g/kg in all three groups. The rearing week, the batch, the treatment group (only in trial one) and the interaction between batch and treatment group had a significant influence on tail-lesions (P < 0.05). The tail-biting process started in rearing week 3 (trial one) and 5 (trial two), respectively. Due to the low frequency of tail-biting during the present study, crude fibre seems to have no major influence on tail-biting during the rearing period. This unexpected result may be caused by the optimized conditions in which the piglets were kept and the intensive animal observation carried out by the employees. However, the batch effect was most influential.
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Straková, Eva, and Pavel Suchý. "Content of nutrients and energy in pasture vegetation and their apparent digestibility in Old Kladruber horses." Acta Veterinaria Brno 82, no. 1 (2013): 37–41. http://dx.doi.org/10.2754/avb201382010037.
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This study focuses on the determination of apparent digestibility of pasture vegetation nutrients in horses of the Old Kladruber breed through a balance indicator method (determination of acid insoluble ash). When evaluating the nitrogenous substances, their determination was based on the content of pure protein (sum of amino acids) which is more accurate than crude protein. There were differences in the chemical composition of dry matter from pasture vegetation and horse excrements. Regarding crude fat, crude fibre, acid detergent fibre, neutral detergent fibre, acid detergent lignin, ash, P and Mg, the average values in dry matter of horse excrements were significantly (P≤ 0.01) higher; on the contrary, we found significantly (P≤ 0.01) lower mean values of nitrogen-free extract, organic matter and Ca in the dry mass of pasture grass. The highest coefficient of apparent digestibility for organic nutrients was determined in the nitrogen-free extract (73%) followed with organic matter (71%), pure protein (68%), crude protein (65%) and crude fat (61%). In case of fibre and its fractions, the apparent digestibility coefficients decreased as follows: crude fibre (66%), neutral detergent fibre (66%), acid detergent fibre (63%) and acid detergent lignin (42%). Significantly lower values were determined for coefficients of apparent digestibility for minerals P (16%) and Mg (50%), which highlights the need for their regular supplementation in horses on pasture. This study extends the current state of knowledge regarding the apparent digestibility of pasture vegetation which is a prerequisite for optimal nutrition of horses.
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Radosavljevic, Milica, Marija Milasinovic-Seremesic, Dusanka Terzic, et al. "Effects of hybrid on maize grain and plant carbohydrates." Genetika 44, no. 3 (2012): 649–59. http://dx.doi.org/10.2298/gensr1203649r.
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Maize is one of the most important naturally renewable carbohydrate raw materials. The basic chemical composition (content of starch, protein, oil, crude fibre and ash) and the content of lignocellulose fibres (content of NDF, ADF, ADL, hemicelullose and cellulose) were determined for grain and the whole maize plant of the seven ZP maize hybrids. The negative very significant correlation between protein and starch content (r=-0.78) and significant correlation between oil and starch content (r=-0.65) was obtained in grain. The hybrid ZP 666 had the highest starch, crude fibre, ADF and cellulose content, high NDF content, the lowest ADL and low protein content in grain. The lowest starch, crude fibre, ADF, cellulose content and the highest protein and oil content in grain was determined in hybrid ZP 158. The hybrid ZP 730 had the highest and hybrid ZP158 the lowest dry matter yield of whole plant, whole plant without ear, ear and yield of digestible dry matter of whole plant. The differences in the contents of NDF, ADF, ADL, hemicelluloses, cellulose and digestibility of the whole maize plant among observed ZP hybrids were 6.21%, 4.01%, 0.79%, 5.65%, 3.88% and 6.79%, respectively. Obtained values for the content of lignocellulose fibres differed significantly among hybrids and were closely related to digestibility.
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Molina, J., J. Martorell, M. Hervera, J. Pérez-Accino, V. Fragua, and C. Villaverde. "Preliminary study: fibre content in pet rabbit diets, crude fibre versus total dietary fibre." Journal of Animal Physiology and Animal Nutrition 99 (April 2015): 23–28. http://dx.doi.org/10.1111/jpn.12309.
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