SSR-based population structure,molecular diversity and identity cards of Ziziphus species from Pakistan and China

Genetic Resources and Crop Evolution - Research work on the genetic diversity within Pakistani and Chinese Ziziphus species is limited, and to date, no single report on the application of DNA...     

Distribution of neuronal structures immunoreactive for parvalbumin in the midcingulate cortex of the rabbit

The rabbit midcingulate cortex that enclosed four cortical areas was immunohistochemically studied using a calcium-binding protein, parvalbumin, as a neurochemical marker. The distribution of parvalbumin-immunopositive somata and fibres was similar across all four areas, where they were present mainly in layers 2/3 and 5. However, there were a slightly greater number of the immunopositive structures in the two ventral areas than the two dorsal areas. Similarity in the distribution of parvalbumin-immunopositive structures across the four areas suggests that neurons expressing parvalbumin may be involved in similar functions across the constituent areas of the rabbit midcingulate cortex.     

Effect of management practices and animal age on incidence of mastitis in Nili Ravi buffaloes

Buffalo is an economically important dairy animal in South Asia but mostly ignored in research priorities. In this retrospective study, the effect of management practices and age of animal on the incidence of mastitis in Nili Ravi buffaloes was investigated. A total of 1,560 quarters of buffaloes (n?=?390) were screened by visual examination of the udder and milk (clinical mastitis) and California mastitis test (subclinical mastitis). Household data was collected on a predesigned questionnaire and analyzed. The prevalence of subclinical mastitis, clinical mastitis, and blind quarters was 41.8, 13.6, and 9.7 %, respectively. The highest prevalence was noted in the hind quarters and left side as compared to that in the forequarters and right side. This data significantly (p?p?p?R ²?=?0.772) with mastitis. This study concluded that some factors alone or in combination with other factors influence significantly the occurrence of mastitis, and to minimize the infection, these factors should be considered. The outcome of the study will be valuable for policy-making for positive management practices and implementation of preventive measures.     

Chinese Rice Planting Technique Ensures Optimum Wheat Yield in Bangladesh

Spring wheat is the second option of cereal crop to feed the growing population in Bangladesh. This crop can yield more than 5.0 ton ha-1 with optimum management on 6.1 million ha of land - 2.6 million ha with irrigation and 3.5 million ha without irrigation. However, the present average wheat yield is near 1.5 ton ha-1, and only 10% of the potential area are under wheat cultivation for various reasons.