Foliage of the tree legumes gliricidia, leucaena, and sesbania as supplement to napier grass diets for growing goats

1986 ◽  
Vol 107 (2) ◽  
pp. 227-233 ◽  
Author(s):  
J. E. van Eys ◽  
I. W. Mathius ◽  
P. Pongsapan ◽  
W. L. Johnson
Keyword(s):  
Weight Gain ◽  
Crude Protein ◽  
Dry Matter ◽  
Average Daily Gain ◽  
Napier Grass ◽  
Dry Matter Intake ◽  
Protein Utilization ◽  
Tree Legumes ◽  
Legume Trees ◽  
Growing Goats

SummaryThree experiments were conducted to determine the value of foliage from three tropical legume trees as low level protein supplements to napier grass diets for growing ‘Kacang’ goats. The average crude protein concentration in the napier grass was 12%.Napier grass and foliage of the legume trees Gliricidia maculata, Leucaena leucocephala and Sesbania grandiflora were subjected to in situ microbial fermentation and subsequent treatment with acid-pepsin solution. The levels of N solubilized after 2 h incubation were 46 and 43% for napier grass and sesbania respectively, which were higher (P < 0·05) than those for gliricidia and leucaena (27%). Rates of protein disappearance between 2 and 24 h incubation in the rumen averaged 2·6%/h for the legumes and 1·0%/h for napier grass. The proportion of water-insoluble, rumendegradable protein from the legumes was larger (P < 0·05) than that from napier grass.Napier grass intake by goats supplemented with gliricidia or leucaena at 15% of the dry-matter intake from napier grass was lower (P < 0·05) than that of controls receiving no legume supplement. Napier grass intake did not differ between controls and sesbania-supplemented goats. There was no difference among diets in total dry-matter intake, intake of cell wall constituents or digestibility. Average daily gain for control goats was – 1 g/day as compared with 21 g/day for supplemented goats.The feeding of formaldehyde-treated soya-bean meal (F-SBM) as a supplement to either napier grass or napier grass–legume diets increased (P < 0·05) intake of dry matter and weight gain of goats. Napier grass intake of animals supplemented with only F-SBM was higher (P < 0·05) than that of control animals. The efficiency of N utilization from F-SBM was higher than that in the legumes, but replacement of legumes by F-SBM above 4% F-SBM feeding had no effect on weight gain or efficiency of utilization.It was concluded that napier grass of 6–8 weeks' regrowth with 12% crude protein did not provide sufficient protein for growing goats owing to inefficient protein utilization. The increase in efficiency of protein utilization on supplemented diets is mainly associated with the larger proportion of water insoluble, rumen degradable protein and possibly acid-pepsin soluble protein in tropical tree legumes.

scholarly journals Performance of Growing Lambs as Influenced by Liquid Acid Whey Supplementation

2013 ◽  
pp. 61-73
Author(s):  
Angie Poliquit ◽  
Serena Sanchez
Keyword(s):  
Organic Matter ◽  
Weight Gain ◽  
Crude Protein ◽  
Dry Matter ◽  
Nutrient Digestibility ◽  
Napier Grass ◽  
Dry Matter Intake ◽  
Liquid Acid ◽  
Ruminal Ph ◽  
Acid Whey

Twelve male growing lambs were used in a randomized complete block design to determine the effects of feeding liquid acid whey (LAW) on the performance of the animal, its dry matter intake, nutrient digestibility, weight gain and ruminal pH. Animals received a diet consisting of Napier grass (Pennisetum purpureum, Schumacher). Treatments were Napier grass plus concentrate, Napier grass plus LAW and Napier grass plus concentrate plus LAW. Individual dry matter intake (DMI), biweekly weight gain (WG) and ruminal pH were measured. Diet digestibility was determined using the total collection method. Results showed that LAW increased (p<0.05) WG and diet digestibility (dry matter, organic matter and crude protein). Liquid acid whey had an average digestibility of 54.41% for dry matter, 83.94% for organic matter and 87.56% for crude protein. Ruminal pH two hours after feeding was stable for animals with LAW alone. However, DMI was similar (p>0.05) among treatments. It can be concluded that including LAW in the diet significantly improved WG, diet digestibility and ruminal pH without affecting DMI.

Replacement of lucerne by Enterolobium cyclocarpum leaves in the diet of growing goats

2019 ◽  
Vol 59 (7) ◽  
pp. 1293
Author(s):  
A. Ortiz-Rodea ◽  
M. González-Ronquillo ◽  
N. López-Villalobos ◽  
A. García-Martínez ◽  
R. Rojo-Rubio ◽  
...  
Keyword(s):  
Weight Gain ◽  
Crude Protein ◽  
Dry Matter ◽  
Latin Square ◽  
Dry Matter Intake ◽  
Daily Weight Gain ◽  
Partial Replacement ◽  
Tropical Regions ◽  
Enterolobium Cyclocarpum ◽  
Growing Goats

Animal production in tropical regions is commonly limited by the low crude protein content and digestibility of pastures, particularly during the dry season. The objective of the present study was to evaluate the effect of including Enterolobium cyclocarpum leaves (ECL) (0%, 15% and 30%) in diets as a partial replacement for lucerne on dry-matter intake (DMI), weight gain and nitrogen (N) balance in growing Saanen goats (12.6 ± 3.2 kg at 3 months of age) and the digestibility of the diet. Daily weight gain, DMI and digestibility were analysed in a 3 × 3 Latin square design replicated three times. The inclusion of ECL did not affect daily weight gain or DMI (P &gt; 0.05). There were no significant (P &gt; 0.05) differences for N intake among the diets, but the inclusion of 30% ECL significantly (P = 0.01) increased N excreted in faeces. These results suggest that ECL can be used as a partial substitute of lucerne in diets for growing goats, without affecting animal performance.

scholarly journals Excretions of Urinary Creatinine on Young and Mature Kacang Goat under Different Feeding Levels

2015 ◽  
Vol 17 (1) ◽  
pp. 30
Author(s):  
Nurul Mukminah ◽  
Edy Rianto ◽  
Endang Purbowati
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Crude Protein ◽  
Dry Matter ◽  
Body Weight Gain ◽  
Dry Matter Intake ◽  
Age Group ◽  
Creatinine Excretion ◽  
Urinary Creatinine ◽  
Feeding Level

Abstract. This study was aimed to examine the excretion of urinary creatinine in young and mature Kacang goat bucks under different feeding levels. This study used 16 Kacang goat bucks consisting of 2 groups of age, i.e. eight young bucks (aged 6-7 months, weighed 12.75±2.68 kg) and 8 mature bucks (age 9-12 months, weighed 17.34±3.32 kg). The bucks were fed pelleted complete feed containing 78.82% dry matter (DM), 18.80% crude protein (CP), and 76.29% total digestible nutrients (TDN). The bucks were allocated into a 2x2 nested design with four replications. The treatment was the amount of  2.24% dry matter intake  (T1) and 4.48% of body weight (BW) (T2) for the young goat, while the mature buck was 1.87% and 3.74%, respectively. The results showed that DM, CP and TDN intake were significant different across ages and highly significantly different between feeding levels. Changes of urinary creatinine from week 0–12 showed no differences in the age group (142 mg/dl) and feeding level (143 mg/dl). Conclusively, age and feed level affected body weight, feed intake and creatinine excretion of Kacang Goat.  The more body weight gain (age) and feed level, the more urinal creatinine excretion in male Kacang goat. Key words: Kacang goat, ages, feeding level, and creatinine Abstrak. Penelitian ini bertujuan untuk mengkaji kadar kreatinin pada kambing Kacang muda dan dewasa dengan jumlah pemberian pakan yang berbeda. Materi berupa 16 ekor kambing Kacang jantan, terdiri dari 8 ekor umur muda (6-7 bulan) dan 8 ekor umur dewasa (9-12 bulan). Pakan komplit yang diberikan memiliki kandungan bahan kering (BK) 78,82%, protein kasar (PK) 18,80%, dan total digestible nutrients (TDN) 76,29%. Rancangan penelitian ini adalah pola tersarang 2x2 dengan 4 ulangan. Perlakuan pakan berupa jumlah BK pakan yang diberikan yaitu 2,24% bobot badan (BB) (T1) dan 4,48% BB (T2) untuk kambing muda, sedangkan kambing dewasa sebesar 1,87% BB (T1) dan 3,74% BB (T2). Hasil penelitian menunjukkan bahwa konsumsi BK, PK dan TDN berbeda nyata pada kelompok umur dan berbeda sangat nyata pada perlakuan pakan. Kadar kreatinin pada minggu ke 0-6 tidak berbeda nyata, namun pada minggu ke 12 berbeda nyata baik kelompok umur maupun akibat perlakuan pakan. Perubahan kadar kreatinin dari minggu ke 0-12 menunjukkan perbedaan yang tidak nyata pada kelompok umur dan perlakuan pakan. Kesimpulan dari penelitian ini adalah kadar kreatinin semakin meningkat dengan semakin meningkatnya bobot badan (umur) dan pakan ternak. Kata kunci : kambing Kacang, umur, level pakan, dan kreatinin

scholarly journals Effects of Cultured Yeast Supplementation on Growing Kids Fed With Napier Grass-Concentrate Ration

2013 ◽  
Vol 10 (1) ◽  
pp. 1-15
Author(s):  
Mark Abela ◽  
◽  
Lolito Bestil ◽  
Keyword(s):  
Organic Matter ◽  
Crude Protein ◽  
Dry Matter ◽  
Bacterial Count ◽  
Napier Grass ◽  
Dry Matter Intake ◽  
Distilled Water ◽  
Yeast Saccharomyces Cerevisiae ◽  
Ruminal Fluid

An In vivo experiment was conducted to assess the effects of live yeast supplementation on the performance of six-month-old young goats. Specifically, it investigated the effects of cultured yeast (Saccharomyces cerevisiae) supplementation of the dry matter intake, growth performance, fluctuation in ruminal fluid pH and rumen bacterial count, as well as on the digestibility of dry matter, organic matter, and crude protein of the napier grass-concentrate ration. The addition of cultured yeast at two grams/ 10 mL distilled water generally increased dry matter intake and weight gain of the young goats, but did not significantly affected bacterial count and ruminal fluid pH. The digestibility of dry matter, organic matter, and crude protein of the napier grass-concentrate ration increased with the addition of cultured yeast. Yeast supplementation of one gram/ 10 mL distilled water enhaced nutrient intake and utilization of the napier grass-concentrate ration.

scholarly journals Digestive parameters during gestation of Holstein heifers

2020 ◽  
Author(s):  
Jéssica Marcela Vieira Pereira ◽  
Marcos Inácio Marcondes ◽  
Sebastião de Campos Valadares Filho ◽  
Joel Caton ◽  
Anna Luiza Lacerda Sguizzato ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Body Weight ◽  
Organic Matter ◽  
Crude Protein ◽  
Dry Matter ◽  
Average Daily Gain ◽  
Repeated Measurements ◽  
Neutral Detergent Fiber ◽  
Dry Matter Intake ◽  
Esterified Fatty Acids

AbstractOur objective was to estimate nutrient intake, ruminal flow, total apparent and ruminal digestibility, rates of passage and digestion, ruminal and omasal pH, blood metabolite concentrations, and body measurements during gestation of Holstein heifers. Eleven pregnant Holstein heifers, 8 of which fitted with a rumen cannula (450 ± 27.6 kg of body weight and 20 ± 3.5 months of initial age) were used. All heifers received the same diet composed of corn silage, soybean meal, corn meal, minerals and vitamins, with a corn silage:concentrate ratio of 50:50 (on a dry matter basis), aiming an average daily gain of approximately 1.0 kg. The sampling periods were established according to the days of gestation: 145, 200, and 255 with a duration of 10 days per period. Total fecal samples were collected to estimate dry matter, organic matter, crude protein, and neutral detergent fiber digestibility. Blood samples were collected to analyze metabolites (non-esterified fatty acids, β-hydroxybutyrate, urea, and glucose). Data were analyzed as a repeated measurements scheme, using MIXED procedure, with differences declared when P < 0.05. Dry matter intake expressed in kg/day increased from d-145 to d-200, and remaining stable until d-255 of gestation. The same results were observed for organic matter and crude protein intake, increasing 15.0 and 35.8% respectively. In contrast, when dry matter intake was evaluated as % body weight, we observed a decrease of 16.7% from d-200 to d-255. Days of gestation did not influence ruminal flow of dry matter, organic matter, crude protein, and neutral detergent fiber. We observed an increase in the ruminal digestibility of neutral detergent fiber by 20.5%. The apparent total-tract digestibility of dry matter, organic matter, and crude protein changed over days of gestation, with an increase of 11.9, 8.5, and 9.8%, respectively, when comparing d-145 with d-200. The rate of digestion of neutral detergent fiber increased from 2.0 to 3.5% h-1. Glucose levels decreased, while β-hydroxybutirate and non-esterified fatty acids increased from d-145 to d-255. In conclusion, our results demonstrate a reduction in dry matter intake in % body weight due to pregnancy. It also shows an increase in total apparent digestibility through gestation, which imply a greater efficiency of use of nutrients by pregnant animals. Thus, further research is still needed to consolidate such results and to elucidate the mechanism about nutrient usage during the final third of gestation in heifers.

scholarly journals Penampilan Produksi Sapi PO dan PFH Jantan yang Mendapat Pakan Konsentrat dan ”Hay” Rumput Gajah

2010 ◽  
Vol 8 (1) ◽  
pp. 1
Author(s):  
R Adiwinarti ◽  
I P Kusuma ◽  
C M Sri Lestari
Keyword(s):  
Body Weight ◽  
Feed Intake ◽  
Protein Intake ◽  
Crude Protein ◽  
Dry Matter ◽  
Average Daily Gain ◽  
The Body ◽  
Napier Grass ◽  
Feed Conversion ◽  
Grass Hay

This research has been done during August 2004 - January 2005 at Laboratorium Ilmu Ternak Potong dan Kerja, Fakultas Peternakan Universitas Diponegoro Semarang. The study was set up to investigate the performance of ongole crossbred and Friesian Holstein crossbred young bulls fed concentrate and Napier grass hay. This research used 4 yearling ongole crossbred (PO) bulls with the initial body weight: 228,17 + 14,77 kg (CV = 6,47%) and 4 yearling friesian holstein crossbred (PFH) bulls with the body weight: 196,34 + 7,64 kg (CV = 3,89%). The Independent Sample Comparisons was used in this study. Those bulls were fed 30% hay of Napier grass and 70% concentrate made of “bungkil kelapa sawit” (80%) and rice bran (20%). The ration was given based on dry matter need, 2.5% of the body weight. Parameters observed were the average daily gain (ADG), feed intake (dry matter intake, crude protein intake, Total Digestible Nutrients’ 2 Sains Peternakan Vol.8 (1), Maret 2010 intake) and feed conversion. Data were analyzed using t-test; except for feed conversion was analyzed deskriptifely.The result indicated that those cattle fed concentrate and Napier grass had ADG and feed intake relatively similar. The average of ADG PO bulls were 0.21 kg and PFH bulls were 0.22 kg. Dry matter intakes of PO and PFH bulls were 3.33 kg/day and 2.83 kg/day. Crude protein intake of PO bulls were 0,45 kg/day and that of PFH bulls were 0,38 kg/day, whereas TDN intake of PO bulls were 1,93 kg/day and PFH bulls were 1,20 kg/day. Feed conversion of PO bulls was 15.86 and that of PFH bulls was 12.86. It can be concluded that the performance of Ongole crossbred and Friesian Holstein crossbred young bulls fed concentrate and Napier grass hay was similar. Those indicated that PFH bulls had productivity that was the same as PO bulls. Key words : Bulls, performance, feed intake, feed conversion

Intensive beef production. 12. Replacement of concentrates with chopped dried grass

1971 ◽  
Vol 13 (1) ◽  
pp. 101-106 ◽  
Author(s):  
M. Kay ◽  
R. Massie ◽  
A. MacDearmid
Keyword(s):  
Weight Gain ◽  
Crude Protein ◽  
Dry Matter ◽  
Live Weight ◽  
The Other ◽  
Dry Matter Intake ◽  
Beef Production ◽  
Live Weight Gain ◽  
Growth Trial

SUMMARY1. A growth trial was carried out using 24 British Friesian steers given diets containing (1) 100%, (2) 60%, (3) 40% and (4) 0% concentrates and chopped dried grass up to 100%.2. Daily dry-matter intake was significantly lower for steers on Treatment 1 than for steers on the other three treatments.3. Rate of live-weight gain declined from 1·18 to 0·88 kg/day and carcass gain from 625 to 430 g/day between steers on Treatments 1 and 4.4. Killing-out percentage dropped from 55·3% (1) to 51·9% (4) and the 8th-10th rib from steers on Treatments 3 and 4 contained significantly more crude protein and less ether-extractable matter than ribs from steers on Treatments 1 and 2.

Beef production from silage 3. The effect of supplements of hay and dried grass on the performance of beef cattle

1983 ◽  
Vol 37 (2) ◽  
pp. 195-202 ◽  
Author(s):  
C. Thomas ◽  
R. M. Tetlow ◽  
B. G. Gibbs ◽  
Margaret Gill
Keyword(s):  
Weight Gain ◽  
High Temperature ◽  
Beef Cattle ◽  
Total Nitrogen ◽  
Crude Protein ◽  
Dry Matter ◽  
Live Weight ◽  
Dry Matter Intake ◽  
Live Weight Gain ◽  
Ad Libitum

ABSTRACT1. The primary growth of perennial ryegrass was cut between 7 and 9 June and ensiled with formic acid at 2·5 1/t. The regrowth was cut on 24 July; part was dried at high temperature (dried grass), the remainder was left to dry in the field (hay). The dried grass (DG) and part of the hay were ground and pelleted, the hay being pelleted alone (PH) or with the addition of formaldehyde at 20 g/kg crude protein (PHF). The remainder of the hay was offered in the chopped form (CH). The four supplements (CH, PH, PHF, DG) were offered at two levels, 6·5 (L) and 130 (H) g dry matter per kg live weight to 54 British Friesian steers (initial live weight, 110 kg) receiving the silage ad libitum.2. The silage had a high pH and a high proportion of the total nitrogen was in the form of ammonia, indicating poor fermentation. The solubility of nitrogen in the supplements was highest (262 g/kg total nitrogen) in CH, progressively less in PH and PHF and lowest (122 g/kg total nitrogen) in DG.3. Total dry-matter intake was highest with DG at the higher level of inclusion. Dry-matter intake was significantly higher for PH and PHF than for CH (P < 0·001). However, intake of digestible energy did not differ between hays. Live-weight gain was increased from a low level of 0·24 kg/day (silage alone) by all supplements, but this effect was greater with DG than with the hays (P < 0·001). Level of supplementation increased live-weight gain from 0·54 to 0·74 kg/day.4. Supplements of dried grass gave higher live-weight gains than did hay made from the same sward. However, the results indicate that supplementation of badly preserved silage with grass hay of good quality can produce acceptable levels of performance of up to 0·70 kg/day in 4-month-old steers. Processing of the hay had little effect on animal performance.

scholarly journals Meat production of young and adult Kejobong goats fed diets with different protein concentration

2021 ◽  
Vol 31 (1) ◽  
pp. 52-59
Author(s):  
Nuning Ari Purnami ◽  
Endang Purbowati ◽  
Edy Rianto
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Dietary Protein ◽  
Crude Protein ◽  
Dry Matter ◽  
Protein Concentration ◽  
Body Weight Gain ◽  
Dry Matter Intake ◽  
Meat Production ◽  
Dietary Crude Protein

This study was aimed to examine the effect of dietary crude protein (CP) concentration on carcass and meat production in young and adult Kejobong goats. This study used 8 young (5 months) and 8 adult (9 months) Kejobong goats; which were allocated to a randomized nested design, with an age of goat as the nest, and treatment applied was dietary protein concentration (T1: 9.96%; T2: 14.66%). The parameters observed were dry matter intake (DMI), CP intake (CPI), body weight gain (BWG), and the production of carcass meat. The results showed that the DMI of adult goats (910 g/d) was higher (P<0.05) than that of young goats (680 g/d). The goats fed diet T2 had higher (P<0.05) DMI, CPI, and BWG (855 g, 140 g, and 94 g/d, respectively) than those of T1 (725 g/d, 80 g/d, and 59 g/d). Slaughter weight, carcass weight and carcass meat weight, and carcass meat percentage of adult goats (28.09 kg, 13.19 kg, 8.60 kg and 64.94%, respectively) were higher (P <0.05) than those of young goats (20.06 kg, 8.72 kg, 5.46 kg, and 62.06%, respectively). The weight and percentage of carcass meat of T2 (8.30 kg and 64.99%, respectively) were higher (P<0.05) than those of T1 (5.75 kg and 62.06%, respectively). The meat-bone ratio of adult goats was higher (P<0.05) than that of young goats (3.53 vs 2.85). The meat-bone ratio of T2 (3.58) was higher (P<0.05) than that of T1 (2.80). It was concluded that adult Kejobong goats produced more meat than the young ones, and the goat-fed diet with 14.66% CP produced more meat than that with 9.96% CP.

Prediction of Pasture Intake by Beef Cattle in Tropical Conditions

2021 ◽  
Author(s):  
Geferson Antonio Fernandes ◽  
André Soares de Oliveira ◽  
Cláudio Vieira de Araújo ◽  
Victor Rezende Moreira Couto ◽  
Kamila Andreatta Kling de Moraes ◽  
...  
Keyword(s):  
Beef Cattle ◽  
Crude Protein ◽  
Dry Matter ◽  
Prediction Models ◽  
Average Daily Gain ◽  
Random Effect ◽  
The Body ◽  
Dry Matter Intake ◽  
Accuracy And Precision ◽  
Tropical Conditions

Abstract A meta-analytic study was conducted to develop and evaluate models for the prediction of pasture dry matter intake (DMIpasture) by beef cattle in tropical conditions. 804 individual observations of DMIpasture were used, taken from 23 studies through analysis of mixed models, including the study as a random effect. To evaluate the accuracy and precision of the new models proposed as well as for the models of Azevedo et al., (2016) and Minson and McDonald (1987), an independent databank with 87 means from treatments of 21 experiments (n = 888 animals) was used. Three prediction models were adjusted: Model I (Animal Information), Model II (Animal Information + Supplement) and Model III (Animal Information + Supplement + Pasture). The proposed models presented similarity for the average square root of the prediction error. The inclusion of the predictive variables for supplementation (supplement dry matter intake - DMIsupplement - % of the body weight and crude protein intake through supplement) with the variables for the animal (BW0,75 and average daily gain) and of the pasture (% of crude protein) in Model III improves accuracy and precision and provides higher determination and correlation coefficients, and agreement than the other proposed models. Similarly, it was found to be more accurate and precise than the equations of Azevedo et al., (2016) and Minson and McDonald (1987), which presented lower precision and accuracy than the proposed models. The DMIpasture for beef cattle in tropical conditions is more accurate and precise when the information for the animal, supplement and pasture is included.

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