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This study carried out in the Teaching and Research Farm of Delta state University, Asaba Campus from March 2008 to June, 2010 to evaluate the effects of variety, organic manure and inorganic fertilizer on number of grain/cob of maize. The experiment was carried out in a Randomized Complete...
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price index reduced fertility by around 8 percent both immediately and in the years following the boom. We further document …Using variation in crop prices induced by large swings in demand World War I, we examine the fertility response to …. Extensive robustness checks and analysis of potential mechanisms indicate that the decrease in fertility was driven by increased …
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price index reduced fertility by around 8 percent both immediately and in the years following the boom. We further document …Using variation in crop prices induced by large swings in demand World War I, we examine the fertility response to …. Extensive robustness checks and analysis of potential mechanisms indicate that the decrease in fertility was driven by increased …
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income shocks. Identification relies on fertility differences between farm and non-farm households within counties and over … time. The results suggest that in areas with a high variance in rainfall the fertility differential between farm households … other relevant forces such as income, education and children’s survival as well as the spatial correlation in fertility …
Persistent link: https://www.econbiz.de/10011745641
Fertilisers are crucial components of food systems, with impacts beyond agricultural markets. This study utilises the OECD-FAO Aglink-Cosimo model to examine the intricate interplay between fertiliser markets, policies, and their repercussions on agricultural markets, food security, and...
Persistent link: https://www.econbiz.de/10014568528