نتایج جستجو برای: different cultivation areas
تعداد نتایج: 2095323 فیلتر نتایج به سال:
There have been important changes in the United Kingdom’s (UK) fertility and immigration in the past decade, with a large share contributed by migrants from Poland. A detailed understanding of Polish migrant fertility is lacking, however, because the relevant data are not routinely collected. This paper provides new insights into the fertility patterns of Polish migrants in the UK, and compares...
A study was conducted to determine the magnitude of area shifting to different crops over the years, assess the profitability of maize cultivation and to evaluate the factors determining area devotion to maize cultivation in Bangladesh. Sample survey was done in five districts capturing both favourable and drought prone production environment. Two villages under each district were chosen in con...
A cross-sectional survey of agricultural areas, combined with routinely monitored mosquito larval information, was conducted in urban Dar es Salaam, Tanzania, to investigate how agricultural and geographical features may influence the presence of Anopheles larvae. Data were integrated into a geographical information systems framework, and predictors of the presence of Anopheles larvae in farmin...
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