Effects of distillated myrtle (Myrtus communis L.) leaves’ intake on cull ewes’ body weight gain, carcass composition and meat quality
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چکیده
منابع مشابه
Essential oil chemical composition changes affected by leaf ontogeny stages of myrtle (Myrtus communis L.)
Myrtus communis L. young and mature Leaves were collected in Fars (the southern province of Iran). The aim of this research was to investigate essential oil content and composition of myrtle leaves which were at different ontogeny stages. Essential oil was extracted by hydrodistillation method using Clevenger apparatus, the oils were analyzed by GC–MS. Highest content of essential oil were reco...
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Forty male Omani lambs were used in a feeding trial to study the effects of feeding diets containing various levels of metabolizable energy (ME) on growth and carcass composition. Ten lambs were selected randomly and slaughtered at the start of the trial to provide information on initial carcass composition. Thirty lambs were divided randomly into three groups and fed three diets varying in ME ...
متن کاملEffects of explants and hormone concentrations on regeneration of Myrtle ( Myrtus communis )
Medicinal herb (Myrtus communis L.) is a perennial and aromatic herb with different medicinal properties. It grows mostly in the tropical and subtropical regions of the world. This study investigated the effects of important factors including plant explants and hormones concentrations on regeneration of Myrtle. Firstly seeds of Myrtle were sterilized and germinated in the Murashic-Scug...
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Feed efficiency has a major influence on the unit cost of beef cattle production. Gibb and McAllister (1999) have reported that a 5% improvement in feed efficiency has an economic impact four times greater than a 5% improvement in average daily gain. In addition, the cost of feed is second only to fixed costs in importance to the profitability of commercial beef operations (Basarab, 1999). The ...
متن کاملChemical Composition and Insecticidal Activity of Myrtle (Myrtus communis L.) Essential Oil against Two Stored-Product Pests
Essential oil extracted from the leaves of Myrtle, Myrtus communis L. (Myrtaceae)was tested in vitro for volatile toxicity against two stored-product insects (Tribolium confusum and Callosobruchus maculatus). The chemical composition of the plant oil was examined by gas chromatography-mass spectrometry (GC-MS). The major oil components were α-pinene (10.4%), α- Terpineol (10.1%), linalool (9.0%...
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ژورنال
عنوان ژورنال: Spanish Journal of Agricultural Research
سال: 2021
ISSN: 2171-9292
DOI: 10.5424/sjar/2020184-16873