نتایج جستجو برای: productive and reproductive performance
تعداد نتایج: 16965444 فیلتر نتایج به سال:
the rationale behind the present study is that particular learning strategies produce more effective results when applied together. the present study tried to investigate the efficiency of the semantic-context strategy alone with a technique called, keyword method. to clarify the point, the current study seeked to find answer to the following question: are the keyword and semantic-context metho...
abstract nowadaysphotovoltaic solar cells (pvs) areacknowledged the fastest growing energy technology in the word, however, they only account for only fraction of current global renewable energy capacity. it isrecognized that this incomplete market penetration has been largely a result of the technology’sexcessive cost. so researchers are trying to find innovative, economic way with theaim of ...
To determine the effects of dry period (DP) length on milk yield, milk composition, some blood metabolites, complete blood count (CBC), body weight and score and follicular status, twenty five primiparous and multiparous Holstein cows were assigned to a completely randomized design with DP-60 (n = 13) and DP-20 (n = 12) dry period lengths. Cows in the DP-60 produced more milk, protein, SNF, ser...
The present study was conducted to evaluate the effects of supplementation bypass fat one month pre-parturition and three months early lactation on milk production reproductive performance buffaloes. Thirty two multiparous pregnant buffaloes (2-3 lactation) were selected at farmers’ doorstep in Dahod District, Gujarat, divided into equal groups, each 16 animals, basis their % during previous la...
The present study aimed to examine the productive and reproductive performance of Indigenous buffaloes in Mymensingh district Bangladesh. Buffalo husbandry plays a crucial role livelihoods numerous farmers across various upazilas Mymensingh. A total 100 indigenous were selected for study, representing four upazilas: Trishal, Haluaghat, Muktagachha, Sadar upazilla district. findings this reveale...
in this project, some new polyaspartimides, (pas)s, have been synthesized form michael addition reaction between new synthetic bismaleimide (bmi) and some aromatic diamines. a characteristic property of this polyaspartimides is a pendent carboxylic group, which introduced to these polymers from new bismaleimide. bismaleimides (bmi) is one of the interesting compounds, which can be self-polymeri...
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