Apr 29, 2019 · In vast swathes of Sub-Saharan Africa, maize is the staple food with consumption of up to 450 g/person/day. Additionally, maize is used as a weaning food for infants as well as for special ...
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Jan 1, 2022 · The annual grasses (Poaceae, Poales) maize (Zea mays L.), wheat (Triticum aestivum L.), and rice (Oryza sativa L.) are the most important food crops for humans in the world, with a total world production for 2018–19 of 1123.3, 730.0, and 496.5 million metric tons, respectively [FAS-USDA (Foreign Agricultural Service USDA), 2020].Zhao et al. …
Aug 12, 2021 · The diversity of maize Maize originates from Mexico and was domesticated about 10,000 years ago in the Tehuacán Valley in the Mexican highlands by indigenous people.1, 2 Later, it was spread to the Mexican lowlands, other regions of Latin America, the Caribbean, New Mexico and Arizona.3 During the first millennium CE, maize cultivation …
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Jul 2, 2014 · Because of the necessity of feeding growing populations, there is a critical need to assess the variation and vulnerability of crop yields to potential climate change. Databases of maize yields and climate variables in the maize growing seasons were used to assess the vulnerability of African maize yields to climate change and variability with …
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Jul 1, 2011 · ABSTRACT. Southern corn rust (Puccinia polysora Underw.) is a major tropical disease that can lead to severe yield losses in the tropics. Occasionally it becomes of concern in temperate regions, as in 2010. We summarize 45 yr of research on the occurrence, genetic basis, and breeding of general resistance.
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Sep 7, 2021 · Aggregate maize harvest and supply for MY 2021/22 are estimated at 12 percent above 2020/21 and 28 percent above the five-year average, with substantially above-
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Nov 18, 2017 · This study analyzed the variability of the agro-climatic parameters that impact maize production across different seasons in South Africa. To achieve this, four agro-climatic variables (precipitation, potential evapotranspiration, minimum, and maximum temperatures) were considered for the period spanning 1986–2015, covering the North …
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Dec 9, 2018 · 5 Marking requirements 6. (1) Each container in which a maize product is packed shall be marked in clearly legible symbols, letters and figures with --(a) the name and physical address of the manufacturer, packer, processor, distributor and /or importer of the maize product concerned; (b) the grade of the maize product as mentioned in …
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Feb 28, 2020 · Maize has become the second most produced crop in the world. Specifically, in sub-Saharan Africa, global statistics show that more and more land is being used for (small-scale) maize production to meet future food demands. From 2007 to 2017, the area on which maize is grown in sub-Saharan Africa has increased by almost 60%. This rate …
Apr 4, 2016 · 1. Introduction. Maize or corn (Zea mays L.) is an important annual cereal crop of the world belonging to family Poaceae.Zea is an ancient Greek word which means “sustaining life” and Mays is a word from Taino language meaning “life giver.” The word “maize” is from the Spanish connotation “maiz” which is the best way of describing the …
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Dec 27, 2017 · The study surveys the economic value of Maize (Zea mays L) in Nigeria and its impact on global food production. The result analysis proves maize to be of high economic value in Nigeria ...
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