scholarly journals Forage quality and beef cow preference is affected by wrap type of conventional and reduced-lignin alfalfa round bales stored outdoors

2020 ◽  
Vol 4 (3) ◽  
Author(s):  
Amanda S Reiter ◽  
Alfredo DiCostanzo ◽  
Megan Webb ◽  
Josh Zeltwanger ◽  
Craig C Sheaffer ◽  
...  
Keyword(s):  
Dry Matter ◽  
Bos Taurus ◽  
Statistical Significance ◽  
Forage Quality ◽  
Latin Square ◽  
Neutral Detergent Fiber ◽  
Dry Matter Intake ◽  
Beef Cow ◽  
Feed Value ◽  
Hay Waste

Abstract Storing hay outdoors can result in detrimental changes in forage quality. Additionally, alfalfa (Medicago sativa L.) cultivar may influence dry matter intake (DMI) and hay waste when feeding livestock. The objectives were to determine the effects of conventional or reduced-lignin alfalfa round bales stored outdoors and wrapped with plastic twine, net wrap, or B-Wrap on forage quality, beef cow preference, and hay waste. Round bales made from reduced-lignin (n = 12) or conventional (n = 12) alfalfa cultivars were baled and stored outdoors for 16 mo. Within each cultivar, four bale replicates were bound with plastic twine, net wrap, or B-Wrap. After storage, bales were fed in a switchback design with period confounded with alfalfa cultivar to 18 lactating Angus cows (Bos Taurus L.). The pairs had ad libitum access to three round-bale feeders where bales of each wrap type were placed for eight 48 h periods. Position of round bale wrap type was rotated according to a Latin Square arrangement. Bales were weighed and waste surrounding each feeder was collected at 24 and 48 h to calculate DMI and hay waste. Statistical significance was set at P < 0.05. Alfalfa cultivar did not impact any of the response variables (P > 0.05). At feeding, round bales wrapped in net wrap had greater (P < 0.015) moisture content (16.4%) compared with those wrapped with B-Wrap (12.8%). Neutral detergent fiber was lower (P = 0.03) in bales wrapped in B-Wrap (46%) compared with twine-tied bales (49%) while net wrapped bales were not different. Total digestible nutrients (P = 0.02), and relative feed value (P = 0.04) were lower in twine-tied bales compared with B-Wrap while net wrapped bales were not different. Twine (7.1 × 106 colony forming units [CFU]/g) and net wrap (4.7 × 106 CFU/g) bales had greater (P < 0.0001) mold counts than B-Wrap bales (4.8 × 104 CFU/g), while concentrations of other forage components and yeast counts were not different among wrap types (P > 0.05). Total DMI, and DMI during the first 24 h, were greater (P ≤ 0.032) for B-Wrap bales compared to twine-tied bales indicating preference for hay wrapped in B-Wrap; net wrapped bales were not different. Dry matter intake in the first 24 h was negatively associated with the mold count (r = −0.52; P = 0.02), and hay waste was not affected by wrap type (P > 0.05). These results confirm that wrap type affected forage quality and mold counts, which in turn influenced beef cattle preference of round bales stored outdoors.

scholarly journals Milk production and dry matter intake of lactating Holstein cows fed low fiber diets in the tropics

1969 ◽  
Vol 84 (1-2) ◽  
pp. 17-28
Author(s):  
Teodoro M. Ruiz ◽  
Jaime Moyá ◽  
Luis Viera
Keyword(s):  
Milk Production ◽  
Milk Fat ◽  
Dry Matter ◽  
Latin Square ◽  
Dietary Treatment ◽  
Neutral Detergent Fiber ◽  
Dry Matter Intake ◽  
Holstein Cows ◽  
Mean Values ◽  
Diet Intake

Three stargrass silage (SGS)-based diets formulated to contain 20, 26 and 32% neutral detergent fiber (NDF) were compared as to their effect on dry matter intake (DMI) and milk production. Twelve lactating Holstein cows averaging 110 days in milk were arranged in four replications of a 3 x 3 Latin Square design. Treatments did not affect DMI or DMI as percentage of body weight (BW); mean values for these parameters were 15.4 kg/cow/day and 3.06%, respectively. However, cows consuming 32% NDF diet had a tendency toward lower (8.6%) intake of organic matter (OM) as percentage of BW than cows on the 20% NDF diet. Intake of NDF as a percentage of BW increased (P < 0.01) linearly (0.62 to 0.93%) as dietary NDF concentration increased. Milk production averaged 21.0 kg/cow/day and was not affected by dietary treatment. Reducing dietary NDF from 32 to 20% resulted in a reduction (P < 0.01) in milk fat from 3.09 to 2.66%.This reduction resulted in a 1.3 kg/cow/day increase (P < 0.05) in 3.25% fat-corrected milk (3.25% FCM) as the percentage of dietary NDF increased. Gross efficiency of energy (NEL) use for milk production and 3.25% FCM increased linearly with dietary NDF by 9.7 and 17.3%, respectively. Results point out that for mid-lactation cows at the observed level of production, diets lower than 32% NDF will not result in higher DMI and milk production, and will be less efficient in the use of energy for milk production.

scholarly journals Effect of zinc sources and experimental conditions on zinc balance in growing wethers

2022 ◽  
Author(s):  
C Lee ◽  
J E Copelin ◽  
M T Socha
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Block Design ◽  
Latin Square ◽  
Basal Diet ◽  
Neutral Detergent Fiber ◽  
Dry Matter Intake ◽  
Experimental Conditions ◽  
Randomized Block Design ◽  
Zinc Balance

Abstract Three experiments were conducted with growing wethers to evaluate apparent excretion and retention of Zn from various sources. In Exp. 1 and 2, Zn-ethylene diamine (ZE), Zn hydroxychloride (ZHYD), Zn-lysine/glutamate (ZAA), and Zn-glycinate (ZG) were used and ZnSO4 (ZS), Zn hydroxychloride (ZHYD), Zn-lysine/glutamate (ZAA), and Zn-glycinate (ZG) were used in Exp. 3. In Exp. 1, 8 wethers were used in a replicated 4 × 4 Latin Square design. In Exp. 2 and 3, 40 wethers were used in a randomized block design. In Exp. 1, each period (total 4 periods) consisted of 14-day diet adaptation and 4 days of total collection of feces and urine. In Exp. 2 and 3, wethers received a basal diet for 14 days and received experimental diets for 9 days (diet adaptation), followed by 4 days of total collection of feces and urine. Total collection was conducted in wooden metabolic cages. All data were analyzed using the MIXED procedure of SAS as a Latin square design for Exp. 1 and a completed randomized block design for Exp. 2 and 3. In all experiments, dry matter intake did not differ among treatments except that it tended to be different in Exp. 2. In Exp. 1, no difference in Zn excretion (88%) and retention (11%) as proportion of Zn intake was observed among Zn sources. In Exp. 2, total tract digestibility of crude protein was greater (P &lt; 0.01) for ZAA than ZE and ZG (82.0 vs. 79.1 and 77.8%, respectively) and greater (P &lt; 0.01) for ZHYD than ZG (80.2 vs. 77.8%). However, total tract digestibility of neutral detergent fiber was low (on average 16%) for all treatments with no difference among treatments in Exp. 2. Apparent excretion and retention of Zn as proportion of Zn intake did not differ among treatments, and Zn retention (~1.4% of Zn intake) was very low for all treatments. In Exp. 3, ZHYD and ZAA had greater retention of Zn (17.8 vs. 1.5%; P = 0.01) than ZG. Fecal Zn excretion was greater (97.3 vs. 81.2%; P = 0.01) for ZG vs. ZHYD and ZAA, and Zn retention for ZG was only 1.5% of Zn intake. In conclusion, potential increases in Zn absorption and retention were observed for ZHYD and ZAA compared with ZS and ZG in Exp. 3 and these differences were not found in Exp. 1 and 2. Experiment 1 used a Latin square design and Exp. 2 used a diet containing largely undigestible fiber. These experimental conditions may have affected Zn metabolism in wethers. Inconsistent results on Zn balance for ZG among the experiments warrant further studies regarding its bioavailability.

Consumo de Nutrientes e Perfil Metabólico de Cordeiros Confinados com Diferentes Teores de Soro de Leite em Pó na Dieta

UNICIÊNCIAS ◽  
2017 ◽  
Vol 21 (1) ◽  
pp. 7 ◽  
Author(s):  
Camila Cano Serafim ◽  
Fabiola Cristine De Almeida Rego ◽  
Jéssica Taboni Fabris ◽  
Janaina Fabbris Molina ◽  
Camila Roberta Lupo ◽  
...  
Keyword(s):  
Nutrient Intake ◽  
Dry Matter ◽  
Latin Square ◽  
Live Weight ◽  
Blood Parameters ◽  
Neutral Detergent Fiber ◽  
Dry Matter Intake ◽  
Soluble Carbohydrates ◽  
Santa Inês ◽  
Different Levels

O soro de leite em pó é um coproduto lácteo, que pode ser aproveitado na dieta de cordeiros recém-desmamados, com o intuito de estimular consumo de alimentos sólidos, por ser palatável e por possuir alto teor de carboidratos solúveis, que são rapidamente degradados no rúmen. O objetivo desse estudo foi avaliar os efeitos da inclusão de diferentes níveis de soro de leite em pó, em dietas de cordeiros confinados da raça Santa Inês, sobre o consumo dos nutrientes e os parâmetros sanguíneos desses animais. Os tratamentos realizados foram: 0, 5, 10 e 15% de níveis de inclusão na alimentação dos cordeiros, na matéria seca total da dieta. O tempo experimental foi de 69 dias. O delineamento experimental foi um quadrado latino, quatro por quatro, sendo quatro tratamentos e quatro períodos. Foram utilizados 4 animais. A dieta foi composta de volumoso e concentrado à base de milho e soja. Foram realizadas análises bromatológicas do alimento ofertado, sobras e fezes dos animais. As amostras de sangue para análise laboratorial foram colhidas no quinto dia de cada período. Os dados foram analisados pelo pacote estatístico SAS (versão 9.2). O consumo de matéria seca, em função do peso vivo animal não variou entre tratamentos (p>0,05), com média de 4,22%. O consumo de proteína bruta, extrato etéreo, fibra em detergente neutro e fibra em detergente ácido foram diferentes entre os tratamentos (p<0,05), com as seguintes médias 222, 40, 326 e 176g/dia, respectivamente. A inclusão alterou consumo de nutrientes e, também, os parâmetros sanguíneos dos animais.Palavras-chave: Consumo de Matéria Seca. Coproduto Lácteo, Triglicerídeos. Ureia.AbstractWhey powder is a dairycoproduct that can be used in the diet of recently weaned lambs in order to stimulate consumption of solid foods because it is palatable and has a high content of soluble carbohydrates that are rapidly degraded in the rumen. The objective of this study was to evaluate the effects of the inclusion of different levels of whey powder in confined lamb diets of Santa Inês breed on the nutrient intake and blood parameters of these animals. The treatments were: 0, 5, 10 and 15% inclusion levels in the lambs’ diet, in the total dry matter of the diet. The experimental time was 69 days. The experimental design was a Latin square, four by four, with four treatments and four periods. Four animals were used. The diet was composed of bulky and concentrated corn and soybean. Bromatological analyzes of the food offered, leftovers and the animals’ feces were carried out. Blood samples for laboratory analysis were collected on the fifth day of each period. The data were analyzed by the statistical package SAS (version 9.2). Dry matter intake as a function of live weight did not vary among treatments (p> 0.05), with an average of 4.22%. Crude protein, ethereal extract, neutral detergent fiber and acid detergent fiber were different among treatments (p <0.05), with the following means 222, 40, 326 and 176g / day, respectively. The inclusion altered nutrient intake and also the animals’ blood parameters.Keywords: Dry Matter Intake, Milk Coproduct, Triglycerides, Urea.

scholarly journals The Performance of Steers Fed on Sugarcane in natura or Ensiled with Concentrate

2017 ◽  
Vol 9 (3) ◽  
pp. 226
Author(s):  
Dheynne Alves Vieira ◽  
Andréia Santos Cezário ◽  
Wallacy Barbacena Rosa dos Santos ◽  
Jeferson Corrêa Ribeiro ◽  
Tiago Neves Pereira Valente ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Neutral Detergent Fiber ◽  
Dry Matter Intake ◽  
Daily Weight Gain ◽  
Zebu Cattle ◽  
Feed Conversion ◽  
Average Daily Weight Gain ◽  
High Dry Matter ◽  
Randomized Experimental Design

The aim of this study was to evaluate the performance of crossbred Holstein × Zebu steers fed on the diets containing sugarcane in natura or ensiled with two levels of concentrate (30% and 70%). A total of 32 males of 394 kg of body weight were used in a completely randomized experimental design with four treatments and seven repetitions. The animals reported a high dry matter intake (DMI) (P < 0.05) when fed on the high concentrate levels. The increase in concentrate levels resulted in an approximately 25% to 60% higher DMI as compared to the lowest level offered by silage-based diets and sugarcane in natura. The highest apparent digestibility coefficients of dry matter were observed in the diets based on sugarcane in natura (P < 0.05). The sugarcane based diets also affected (P > 0.05) the digestibility of organic matter, neutral detergent fiber, crude protein, ether extract, and non-fiber carbohydrates. There were no differences (P > 0.05) between the diets for average daily weight gain, carcass dressing, carcass gain, and feed conversion. The diets based on sugarcane in nature or ensiled with 30% and 70% concentrates do not influence the performance of crossbred Holstein × Zebu cattle.

scholarly journals Irrigation with Coalbed Methane Co-Produced Water Reduces Forage Yield and Increase Soil Sodicity However Does Not Impact Forage Quality

2021 ◽  
Vol 13 (6) ◽  
pp. 3545
Author(s):  
Shital Poudyal ◽  
Valtcho D. Zheljazkov
Keyword(s):  
Fresh Water ◽  
Coalbed Methane ◽  
Produced Water ◽  
Forage Quality ◽  
Dry Weight ◽  
Quality Parameters ◽  
Forage Yield ◽  
Neutral Detergent Fiber ◽  
Forage Crops ◽  
Feed Value

The extraction of coalbed methane produces a significant amount of coalbed methane co-produced water (CBMW). Coalbed methane co-produced water is often characterized by high levels of pH, total dissolved solids (TDS), sodium (Na) and bicarbonate (HCO−3) and if used for irrigation without treatment, it may be detrimental to the surrounding soil, plants and environment. CBMW ideally should be disposed of by reinjection into the ground, but because of the significant cost associated, CBMW is commonly discharged onto soil or water surfaces. This study was conducted to elucidate the effect of the CBMW (with TDS value of <1500 ppm) at various blending ratios with fresh water on the yield and quality of representative forage crops [i.e., oat (Avena sativa) and alfalfa (Medicago sativa)]. Various blends of CBMW with fresh water reduced fresh and dry weight of alfalfa by 21.5–32% and 13–30%, respectively and fresh and dry weight of oat by 0–17% and 0–14%, respectively. Irrigation with various blends of CBMW and fresh water increased soil pH and soil sodium adsorption ratio. However, forage quality parameters such as crude protein (CP), acid detergent fiber (ADF), neutral detergent fiber (NDF), total digestible nutrients (TDN) and relative feed value (RFV) of both forage crops remained unaffected.

PSX-B-10 Effect of undigested neutral detergent fiber concentration and forage inclusion rate on ruminal pH, reticular motility, and total tract permeability for finishing beef heifers

2021 ◽  
Vol 99 (Supplement_3) ◽  
pp. 457-458
Author(s):  
Murillo C Pereira ◽  
Karen A Beauchemin ◽  
Tim A McAllister ◽  
Wenzhu Yang ◽  
Joyce Van Donkersgoed ◽  
...  
Keyword(s):  
Gastrointestinal Tract ◽  
Dry Matter ◽  
Latin Square ◽  
Barley Grain ◽  
Neutral Detergent Fiber ◽  
Fiber Concentration ◽  
Eating Time ◽  
Ruminal Ph ◽  
Contraction Duration ◽  
Gastrointestinal Permeability

Abstract This study evaluated the effects of undigested neutral detergent fiber (uNDF) concentration and forage inclusion (FI) rate on dry matter (DM) intake, ruminal pH, reticular contractions, and gastrointestinal permeability for finishing beef cattle. Five ruminally cannulated Hereford′Simmental heifers (699±69.1 kg) were used in an incomplete 6×6 Latin square (26-d periods) with a 2×3 factorial treatment arrangement. Barley grain-based diets were formulated using barley silage or wheat straw to provide low or high uNDF (7.1 vs. 8.5% DM) with forage proportions of 5, 10, or 15% of dietary DM. Dry matter intake (P ≥ 0.10) and eating time (P ≥ 0.13) were not affected by uNDF, FI, or uNDF′FI. With low uNDF diets, increasing FI numerically (P = 0.02) increased rumination time (min/d); while, with high uNDF diets, rumination time increased with 5 to 10% FI, but not thereafter (P = 0.03). Mean ruminal pH was not affected by uNDF (6.17 vs. 6.19; P = 0.08), but increased with increasing FI (6.04b, 6.23a, and 6.28a; P = 0.02). Duration of ruminal pH &lt; 5.5 was not affected by uNDF but tended (P = 0.07) to be reduced with increasing FI. High uNDF diet tended to increase the frequency of reticular contractions (1.43 vs. 1.51 contractions/min; P = 0.07) but decreased the contraction duration (13.2 vs. 14.1 sec; P = 0.04). Increasing FI increased contraction frequency (1.39b, 1.50a, and 1.53a contractions/min; P = 0.03) and tended to reduce contraction duration as forage increased from 5 to 10 and 15% (14.3, 13.1, and 13.6 sec; P = 0.07). Feeding high uNDF decreased (P = 0.05) permeability of the gastrointestinal tract based on the appearance of Cr-EDTA in urine following an intra-ruminal dose. Increasing FI tended to reduce gastrointestinal tract permeability (P = 0.06). Limited interactions indicate that uNDF and FI act independently suggesting that increasing dietary uNDF, without increasing FI rate, can stimulate frequency of reticulo-ruminal contractions and reduce gastrointestinal permeability for finishing cattle.

Neutral detergent fiber concentration of corn silage and rumen inert bulk influences dry matter intake and ruminal digesta kinetics of growing steers2

2002 ◽  
Vol 80 (3) ◽  
pp. 833-840 ◽  
Author(s):  
K. E. Tjardes ◽  
D. D. Buskirk ◽  
M. S. Allen ◽  
N. K. Ames ◽  
L. D. Bourquin ◽  
...  
Keyword(s):  
Dry Matter ◽  
Corn Silage ◽  
Neutral Detergent Fiber ◽  
Dry Matter Intake ◽  
Fiber Concentration ◽  
Kinetics Of

scholarly journals Yield and quality of Maralfalfa forage during long days on three dairy farms in northern Puerto Rico

1969 ◽  
Vol 98 (2) ◽  
pp. 169-177
Author(s):  
Rafael Ramos-Santana ◽  
Yamil Quijano-Cabrera ◽  
Raúl Macchiavelli
Keyword(s):  
Puerto Rico ◽  
Dry Matter ◽  
Forage Quality ◽  
Neutral Detergent Fiber ◽  
Net Energy ◽  
Regression Equations ◽  
Dry Matter Yield ◽  
Yield And Quality ◽  
Harvest Intervals

An experiment was conducted to evaluate the dry matter yield and quality performance of Maralfalfa forage obtained at six harvest intervals (HI; 40, 50, 60, 70, 80, 90 d) on three dairies in northern Puerto Rico during the long day season. The 40-day harvest interval was significantly (P < 0.05) inferior in dry matter yield to those of 60, 80, and 90 days; no significant (P < 0.05) differences in yield were observed among intervals of 40, 50 and 70 days. The 40-day interval showed the highest forage quality as indicated by crude protein content, digestibility in vitro of dry matter and neutral detergent fiber, and estimated net energy, index of relative forage quality and theoretical milk production. Although significant (P < 0.05) differences were observed in some of these criteria between 40- and 50-day harvest intervals, the latter maintained a good nutritional value in contrast to drastic losses in quality observed with the longer harvest intervals under study. The simple regression equations between digestibility in vitro of dry matter and of neutral detergent fiber versus harvest interval showed a decrease in digestibility of 2.7 and 3.0 percentage points for each additional 10 days of harvest interval, respectively.

scholarly journals Dietary rambutan peel powder as a rumen modifier in beef cattle

2020 ◽  
Vol 33 (5) ◽  
pp. 763-769
Author(s):  
Thiwakorn Ampapon ◽  
Metha Wanapat
Keyword(s):  
Beef Cattle ◽  
Dry Matter ◽  
Volatile Fatty Acids ◽  
Latin Square ◽  
Neutral Detergent Fiber ◽  
Napier Grass ◽  
Feed Consumption ◽  
Ruminal Fermentation ◽  
Fruit Peel ◽  
Negative Effect

Objective: The experiment was conducted to study the effect of rambutan (Nephelium lappaceum) fruit peel powder (RP) on feed consumption, digestibility of nutrients, ruminal fermentation dynamics and microbial population in Thai breed cattle.Methods: Four, 2-year old (250±15 kg) beef bull crossbreds (75% Brahman×25% local breed) were allotted to experimental treatments using a 4×4 Latin square design. Four dietary supplementation treatments were imposed; non-supplementation (control, T1); supplementation of RP fed at 2% of dry matter intake (DMI) (low, T2); supplementation of RP fed at 4% of DMI (medium, T3) and supplementation of RP fed at 6% of DMI (high, T4). All cattle were given a concentrate supplement at 1% of body weight while Napier grass was provided as a free choice.Results: The findings revealed that RP supplementation did not negatively affect (p>0.05) DMI of Napier grass, while RP intake and total DMI were the greatest in the RP supplementation at 4% and 6% DMI. Nevertheless, the nutrients (dry matter, organic matter, crude protein, neutral detergent fiber, and acid detergent fiber) digestibilities were not changed in the RP supplementation groups. Rumen fermentation parameters especially those of total volatile fatty acids, acetate and butyrate were not significantly changed. However, the propionate concentration was remarkably increased (p<0.05) in the RP supplementation. Notably, the ratio of acetate to propionate, the number of protozoa, as well as the methane estimation were significantly reduced in the RP supplemented groups (4% and 6% of DMI), while the counts of bacteria was not altered.Conclusion: Supplementation of RP (4% of DMI) improved rumen propionate production, reduced protozoal population and methane estimation (p<0.05) without a negative effect on feed consumption and nutrients total tract digestibilities in beef cattle. Using dietary rambutan fruit peel powder has potential promise as a rumen regulator.

scholarly journals Effects of poultry manure and nitrogen rates from two production systems on dry matter yield, and nutritive value of Columbus grass (Sorghum almum)

2021 ◽  
Vol 43 (1) ◽  
pp. 378-384
Author(s):  
M. Baba ◽  
I. Lamir ◽  
I. Abdullahi ◽  
M. S. Sadique
Keyword(s):  
Body Weight ◽  
Dry Matter ◽  
Nutritive Value ◽  
Production Systems ◽  
Poultry Manure ◽  
Forage Quality ◽  
Stem Diameter ◽  
Dry Matter Intake ◽  
Dry Matter Yield ◽  
Nitrogen Rates

The experiment was conducted at screen house of Centre for Dry land Agriculture, Bayero University Kano, in the year 2016. The objective of the study was to determine the effects of poultry manure and nitrogen rates from battery cage and deep litter systems on dry matter yield, morphological characteristics and forage quality of Columbus grass (Sorghum almum). Sorghum almum seeds were sown in 32 plastic containers (dimensions 26 cm height, 28 cm top width and 20cm base width) perforated at the bottom containing 12 kg mixture of sandy and loamy soil in ratio of 1:3. The treatments consisted of poultry manure from two production systems (Battery cage and Deep litter) and nitrogen rates (50, 60, 70 and 80 kgN/ha) in a 2x4 factorial combined in a completely randomized design. Parameters measured were dry matter yield, number of tillers and stem diameter at the late boot stage of Sorghum almum, in addition, forage quality parameters (CP, ADF NDF, digestible dry matter (DDM) dry matter intake as a percentage of body weight (DMI) and relative feud value (RFV)) were also evaluated. The results revealed no significant (p>0.05) difference between battery cage and deep litter fertilized Sorghum almum but deep litter fertilized Sorghum almum had numerically higher dry matter yield (5062.30 kg/ha) than battery cage (4400.40 kg/ha) Number of tillers and stem diameter were found to be significantly greater (p<0.05) in Deep litter (2.56 and5.70mm respectively) compared to Battery cage (1.13 and 5.08mm respectively. Both dry matter yield and stem diameter of Sorghum almum were significantly (p<0.05) highest at 80 kg N/ha. Crude protein was observed to be significant (P<0.05) in Sorghum almum fertilized with poultry manure from deep liter (11.35%) compared with buttery cage (10.05 %). The CP value was observed to increase with increased nitrogen rate with the highest value recorded at 80 kg N/ha (1.71%). Dry matter intake (us a percentage of body weight) was equally greater (p<0.05) in Sorghum album fertilized with deep litter (2.63%) compared to battery cage (2.49%). The value for NDF was significantly higher in sorghum almum fertilized with battery cage, while that of ADF was greater in deep litter it can be concluded that, Sorghum almum fertilized with manure from deep litter system produced better yield and nutritive value.

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