MAIZE CRP 2013 Annual Report: Now Online

As ever more parts of the world enter into the possibilities of online connectivity, it is essential for international organizations to embrace that same change. As part of our efforts to communicate the progress of our partners in MAIZE CRP in a more inclusive and effective manner, we have produced an entirely online version of our 2013 Annual Report.

You can view the website from any device at: annualreport2013.maize.org. Any feedback or suggestions for improvement are most welcome at our dedicated email address: maizecrp@cgiar.org. Alternately, you are welcome to contact any of our staff directly from our contacts page.

Maize Yields in West Bengal: Linking the Socio-Economic with the Biological

M.L. Jat, senior cropping system agronomist in the Global Conservation Agriculture Program at CIMMYT, in collaboration with Hirak Banerjee, Rupak Goswami, Somsubhra Chakraborty, Sudarshan Duttac, Kaushik Majumdar, T. Satyanarayana and Shamie Zingore, recently published a study examining the socio-economic determinants of yield gap in maize. The study, “Understanding biophysical and socio-economic determinants of maize (Zea mays L.) yield variability in eastern India” was published in the NJAS -Wageningen Journal of Life Sciences and was made possible by a grant from the Maize CRP. The term “yield gap” refers to “the difference between actual yields and potential yield,” potential yield being “the maximum yield that can be achieved in a given agro-ecological zone.”

The purpose of the study was to investigate the key factors limiting maize productivity in the Malda and Bankura districts of the Indian state of West Bengal, in order to develop effective crop and nutrient management strategies to reduce the yield gap in the region.

The study compared the maize  yield and socio-economic situation  of farmers in the region and found  that factors such as the caste or  ethnic origin of farmers, availability  of family labor, land ownership, use  of legumes in cropping sequence,  irrigation constraints, type of seed  used, optimal plant population,  labor and capital investment and  use of organic manure had strong  correlations to the maize yields  farmers were able to achieve. The authors of the study hope that this information can facilitate the development and introduction of appropriate typology-specific crop management practices, in accordance with the needs of farmers and the socio-economic factors affecting their productivity, which could help to increase maize yields and reduce the yield gap for the region’s farmers.

Bringing Drought Tolerance to Maize in Asia

 

Hybrid maize in YunriMaize is rapidly emerging as a key crop  in Asian food systems. 70 percent of the maize harvest in Asia feeds the prodigious growth of the livestock sector, showing that maize is central to growing prosperity and changing lifestyles in the continent.