نتایج جستجو برای: rearing performance
تعداد نتایج: 1058850 فیلتر نتایج به سال:
in mulberry orchards in northern part of iran, thrips is a dominant pest and causing a lot of damage to the mulberry. the effect of pest on bio-chemical parameters of mulberry leaf of two varieties viz. kenmochi and ichenoise and also the effect of feeding of infested leaves on rearing performances have been studied. for the study, six plots of 200 m2 area of both the varieties were selected an...
the number of lambs sold per ewe mated in the breeding flock has a considerable impact on sheep operation profitability. this depends primarily on fertility, prolificacy (# of lambs), and lamb survival, mothering ability, milk production of the ewe and lamb growth rate. optimal reproduction does vary by environment and management system – some sheep operations don’t want a lambing rate over 200...
Abstract Oryzias woworae , one of the endemic ricefish species from Sulawesi, is threatened with extinction in their habitat. Domestication aquaculture way to preserve conservation these fish. The success factor for cultivation adaptation immature broodstock a controlled environment gonadal maturation. Adaptation performance after closed system transport first study O. at start an adjustment re...
The Mediterranean fruit fly (medfly), Ceratitis capitata, is a pest of worldwide substantial economic importance, as well as a Tephritidae model for sterile insect technique (SIT) applications. The latter is partially due to the development and utilization of genetic sexing strains (GSS) for this species, such as the Vienna 8 strain, which is currently used in mass rearing facilities worldwide....
Aim: Clinical competence is to carry out the tasks with excellent results in a different of adjustments. According to various studies, one of the factors influencing clinical competence is work experience. This experience affects the integrity of students' learning experience and their practical skills. Many nursing students practice clinical work during their full-time studying. The aim of thi...
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