With all that rain, the soil is now fully wet. The corn is particularly sensitive to water stress during silking and pollination. There will not be a problem this year!
1 comment:
Craig Henderson
said...
Hi Richard. At the other end of the scale, heavy or prolonged rain around silking may adversely affect pollenation, according to our local agronomic literature. Can't provide the original science promoting that tho - haven't looked too hard mind... Intuitively both physical (pollen location and germination on silks) and disease effects. We'll see what happens with your crop :-) Craig
I studied Agricultural Science and then completed a PhD at the University of Sydney.
I joined CSIRO in 1990 and am currently a Principal Research Scientist based in Canberra working on irrigation, water productivity and the ecological footprint of agriculture.
I also hold an honorary chair in the Faculty of Natural and Agricultural Sciences at the University of Pretoria, South Africa.
1 comment:
Hi Richard. At the other end of the scale, heavy or prolonged rain around silking may adversely affect pollenation, according to our local agronomic literature. Can't provide the original science promoting that tho - haven't looked too hard mind... Intuitively both physical (pollen location and germination on silks) and disease effects. We'll see what happens with your crop :-) Craig
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