Effects of Tripsacum Laxum and Leucaena Leucocephala Supplementary Feeding on Growth of Wad Sheep and Goats Grazing Natural Pasture.

2011 ◽  
Vol 58 (4) ◽  
Author(s):  
KJN Ndamukong ◽  
ET Pamo ◽  
HN Pamo ◽  
AN Nfi ◽  
EN Fai
Keyword(s):  
Leucaena Leucocephala ◽  
Supplementary Feeding ◽  
Sheep And Goats ◽  
Natural Pasture

Forage palatability of Broussonetia papyrifera an invasive species in Ghana: Relative preference and palatability by sheep and goats

2018 ◽  
Vol 2 (2) ◽  
pp. 63-70 ◽  
Author(s):  
R. Obour
Keyword(s):  
Invasive Species ◽  
Leucaena Leucocephala ◽  
Condensed Tannin ◽  
Block Design ◽  
Wet Season ◽  
Broussonetia Papyrifera ◽  
Sheep And Goats ◽  
Relative Preference ◽  
Exotic Tree ◽  
High Level

Broussonetia papyrifera is an exotic tree widely grown for paper production. Due to its prolific regeneration it has invaded forestcanopy gaps and degraded farmlands and has now become an invasive species in Ghana. In enhancing its value for use the plantwas evaluated as potential forage for grazing animals vis-à-vis other two existing forage plants: Ficus exasperata and Leucaenaleucocephala.The study assessed the palatability and preference of Broussonetia papyrifera using sheep and goats for the wet anddry seasons.The species were assessed in indoor pen feeding trials using eight-unit (3×3 m) pens with the cafeteria method.The amount of forage offered was 100g (fresh material) in all instances for each species and for ten minutes. Adesign basedon 3×2×2 factorial in Randomized Complete Block Design (RCBD) was used to test the differences in palatability betweenthe three forage species.Results revealed that palatability was higher (P<0.05) in Leucaena leucocephala compared with Ficusexasperata and Broussonetia papyrifera for sheep and goats across seasons. The trend shown might be the result of the effectsof familiarity with the Leucaena leucocephala since animals tend to select plants that are familiar than newly introduced andunfamiliar plants. The study also revealed high level of condensed tannin (CT) in Broussonetia papyrifera which might haveinterfered with forage intake by the animals.There were no significant differences in palatability of Broussonetia papyrifera forgoat in both dry and wet season interactions and Ficus exasperata for goat in both dry and wet season interactions (P>0.05).Thestudy concluded that Broussonetia papyrifera could be a potential feed for both sheep and goats across seasons.The researchrecommended that livestock farmers should incorporate Broussonetia papyrifera feed into their programmes for both sheep andgoats and should be introduced to animals from infancy so that it may become a familiar feed for them.

Resting and field metabolic rates of Awassi sheep and Baladi goats raised by Negev bedouin

2020 ◽  
Vol 158 (5) ◽  
pp. 431-437
Author(s):  
Michael Kam ◽  
Shaher El-Meccawi ◽  
Arieh Brosh ◽  
A. Allan Degen
Keyword(s):  
Metabolic Rate ◽  
Resting Metabolic Rate ◽  
Arid Areas ◽  
Metabolic Rates ◽  
Herbaceous Vegetation ◽  
Sheep And Goats ◽  
Awassi Sheep ◽  
Natural Pasture ◽  
Field Metabolic Rates ◽  
The Cost

AbstractSheep are grazers and goats are intermediate feeders. By employing O2 consumption and heart rate measurements, resting metabolic rate (RMR) and field metabolic rate (FMR) were determined in four male fat-tailed Awassi sheep (44.0 ± 3.94) and four male Baladi goats (35.5 ± 5.42 kg) that were co-grazing natural pasture in the Negev Desert. There were 67.7 ± 3.75 g DM/m2 of herbaceous vegetation biomass, which was rapidly becoming senescent and more fibrous. We hypothesized that FMR of these desert-adapted ruminants would be relatively low when compared to other sheep and goat breeds, as animals in arid areas tend to have low metabolic rates. Both sheep (n = 6) and goats (n = 6) foraged 71% of the allotted 11 h free-pasture period; however, sheep grazed more than goats (P < 0.001); whereas goats browsed more than sheep (P < 0.001). RMR was higher (P = 0.007) in sheep than in goats (529 ± 23.5 v. 474 ± 25.4 kJ/kg0.75 BW/d), but FMR did not differ between species (618 ± 55.7 v. 613 ± 115.2 kJ/kg0.75 BW/d). In addition, the cost of activities, as a proportion of FMR, did not differ between sheep and goats; FMR increased by 89 kJ/kg0.75 BW/d or 17% in sheep and by 138 kJ/kg0.75 BW/d or 29% in goats. In comparing FMRs of sheep and goats in this study with these species in other studies, differences were inconsistent and, therefore, our hypothesis was not supported.

Effects of supplementing Leucaena leucocephala and conserved forages from natural pasture on the performance of grazing calves

2013 ◽  
Vol 46 (1) ◽  
pp. 197-202 ◽  
Author(s):  
Victoria Olubunmi A. Ojo ◽  
Ayobami B. J. Aina ◽  
Oladapo A. Fasae ◽  
Adebayo O. Oni ◽  
Ronke Y. Aderinboye ◽  
...  
Keyword(s):  
Leucaena Leucocephala ◽  
Natural Pasture

scholarly journals FEEDLOT PERFORMANCE AND CARCASS CHARACTERISTICS OF ZEBU CATTLE IN THE MALI SAHEL ZONE I. SUPPLEMENTARY FEEDING IN ADDITION TO NATURAL PASTURE

2021 ◽  
Vol 13 ◽  
pp. 58-63
Author(s):  
E. A. Adebowale ◽  
K. Dobel ◽  
S. Legel
Keyword(s):  
Carcass Characteristics ◽  
Supplementary Feeding ◽  
Rumen Content ◽  
Control Treatment ◽  
Control Group ◽  
Zebu Cattle ◽  
Intake Rate ◽  
Feed Conversion ◽  
Natural Pasture ◽  
Dressing Percentage

Investigations into the performance of Peulh and Maure Zebu breeds of cattle to supplementary feeding of cotton seed and rice bran in addition to grazing natural pasture during the rainy and dry seasons were conducted in the Sahe one of Mali Republic. 96 steers made up of Peulh and Maure Zebu breed with age ranging between 30 and 55 months were grouped into five ._-­the control group grazed on natural pasture alone while four test groups were fed supple­mentary diets in addition to free grazing. Parameters based mainly on feed intake, rate of gain, feed conversion and carcass characteristics showed Maure gained weight significantly (P < - 0.05) faster (318.5g/d) than Peulh (2920) when a feeding trial which lasted 56 weeks was conducted. All steers on test diets performed better than the control except during the second rainy season when a 'compensatory growth' was recorded for the steers under the control. treatment. Younger animals (30 months old) gained weight (337.1g/d) significantly faster (P< 0.05) than the older (55 month-old) ones (273.40). While dressing percentage ranged between 48 and 56, test animals had significantly better dressing percentage of 55.4% (P < 0.05) than the control (48.2%). No diffe­rence was-recorded between the breed or age groups. Animals fed on pasture alone had 10.7% capacity of rumen content as perc­centag€ of carcass weight compared with 7.5% fir test diets.

Effects of Calliandra calothyrsus and Leucaena leucocephala supplementary feeding on goat production in Cameroon

2006 ◽  
Vol 65 (1-2) ◽  
pp. 31-37 ◽  
Author(s):  
E. Tedonkeng Pamo ◽  
F. Tendonkeng ◽  
J.R. Kana ◽  
B. Boukila ◽  
A.S. Nanda
Keyword(s):  
Leucaena Leucocephala ◽  
Supplementary Feeding ◽  
Calliandra Calothyrsus

Field activities and blood profile of pregnant South African indigenous goats after receiving dihydroxy pyridone-degrading rumen bacteria and grazing Leucaena leucocephala-grass or natural pastures

2002 ◽  
Vol 138 (1) ◽  
pp. 103-113 ◽  
Author(s):  
A. A. AKINGBADE ◽  
I. V. NSAHLAI ◽  
C. D. MORRIS ◽  
P. A. IJI
Keyword(s):  
South African ◽  
Leucaena Leucocephala ◽  
Nutrient Deficiency ◽  
Mineral Elements ◽  
Rumen Bacteria ◽  
Blood Profile ◽  
Blood Concentrations ◽  
Natural Pasture ◽  
Indigenous Goats ◽  
The Tropics

Twenty-four multiparous female South African indigenous goats were used. Once a week during the 2nd (weeks 8, 11 and 14) and 3rd (weeks 18, 19 and 20) trimesters, between 08·00 and 15·00 h, four females per treatment were randomly selected and observed every 1 min for time spent grazing, browsing, ruminating and idling. Blood samples were taken once a week during the 2nd (weeks 8, 11 and 14) and 3rd (weeks 18, 19, 20 and 21) trimesters for measurements of some mineral elements and protein metabolites. Goats on natural pasture (NP) grazed 54·8 min (P<0·001) more and browsed 53 min (P<0·001) less than goats on Leucaena leucocephala-grass pasture (LGP) during the 2nd trimester. During the 3rd trimester, goats on NP treatments grazed and idled more (24·7 min, P = 0·004; 15·8 min, P = 0·044, respectively) but ruminated less (−24·1 min, P<0·001) than LGP goats. Time allotted to each field activity by the goats on both treatments within trimester seemed to be dependent on forage species composition while activity between trimesters was possibly influenced by seasons, plant type, herbage quantity, environment and quality, and changes in stage of gestation of the goats. Blood Mg level on NP was higher (P = 0·051) than on LGP during the 2nd trimester while blood Cu and albumin contents on LGP were significantly higher (P = 0·029 and 0·022, respectively) than on NP during the 3rd trimester. Furthermore, blood concentrations of the haematological parameters (except serum protein) on both treatments were within the normal range for goats in the tropics and subtropics and perhaps explain the absence of mineral and nutrient deficiency symptoms. The absence of visible symptoms of mineral deficiency and mimosine toxicity in LGP goats can be attributed to the transfer of DHP-degrading rumen bacteria. The bacteria effectively detoxified mimosine and its metabolites, thereby overcoming chelating tendency of mimosine and its metabolites. Mimosine-susceptible pregnant SAIG can be safely grazed on LGP once their rumen is completely colonized by the DHP-degrading rumen bacteria (Synergistes jonesii).

Wool production, ground cover and botanical composition of pastures grazed by Merino wethers in central western New South Wales. 1. Natural pasture

1973 ◽  
Vol 13 (64) ◽  
pp. 502 ◽  
Author(s):  
H Brownlee
Keyword(s):  
New South ◽  
New South Wales ◽  
Ground Cover ◽  
Supplementary Feeding ◽  
Botanical Composition ◽  
Stocking Rate ◽  
Wool Production ◽  
South Wales ◽  
Natural Pasture ◽  
Annual Medics

A natural pasture consisting predominantly of Aristida, Stipa, Danthonia and Chloris was grazed by Merino wethers set-stocked at 2.04, 1.36 and 1.02 ha-1 at Condobolin in central western New South Wales. Throughout the four years 1965 to 1969, the pasture supported 1.36 wethers ha-1 without supplementary feeding. Wool production per ha increased with increase in stocking rate but wool production per head and liveweight decreased. Although there was a greater percentage of annual medics at the high compared with the low stocking rate, the high stocking rate reduced total ground cover and the density of Aristida.

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