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Old 08-03-2003, 11:56 AM
Gordon Couger
 
Posts: n/a
Default Bt cotton proves a failure in Andhra Pradesh


"Jim Webster" wrote in message
...

Marcus Williamson wrote in message
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"The sprays are less, but the farmers are very unhappy about the size
of the bolls," said Jaipal Reddy, Chairman, Cotton Committee.


if it isn't economic they will not grow it next year. So in twelve
months time you will know whether it is worth the effort

Advocates of Bt cotton say drought conditions are also to blame for
the decreased yield. "It has definitely helped in reducing pesticide
use. But whether it has given sufficient yield or not is a different
question. Bt cotton by and large is supposed to have irrigation
facilities," said Chengal Reddy, Farmers' Activist.


the area has suffered very severe drought


Despite the unimpressive performance of Bt cotton, the Andhra Pradesh
government is still open minded about genetically modified crops,


a concept Marcus may have difficulty in understanding

When cotton is limted by dry weather a great numger of things affects its
yeid.

Dpeingin on if the dry weater is early or late BT would have a big effect.
If it was late BT cotton would do well when worms were eating a lot of of
the crop. If the dry was ealey it wouldn't cnage thins much. Inbetween if it
caused it to set furit a few days earlier it might loose the whole crop
while crops with a light er load of cotton would do much beter.

The variety and planting date often have a lot to do becuse it is the cotten
that hasn't bunedt up completly whej tee rans come on the fall. Or the
cotton planted earliy enought to mak a litte before it dries out.

But Markus has no idea how cotton gorws. I just comes from the store.

Gordon