You might recall I had a wedding to attend on July 7. On
Monday, July 9, I flew to China for the rest of the month. Among
other duties, I met with researchers at Ningxia University, who are working
with us to study the implementation of center pivot rice in their province. Like the
USA, China is faced with some significant challenges in the water resources
arena, and they are keenly interested in finding ways to conserve water use and
improve irrigation efficiency.
Fertility problems |
My visit to Ningxia began on July 18, with a
visit to the center pivot rice field established this spring. I must be blunt: it is a
disappointing field. This field has seemed star-crossed from the beginning.
There were delays in ordering and, as a result, installing the center pivot, and further
delays in getting power and water supplied to it, so planting was delayed.
Finally, the farmer temporarily abandoned the idea in favor of just getting the
crop in the ground; he planted and flooded the crop as in his typical
operation. There have also been problems with weed control and fertility (see
photo).
As a result, we do not expect great results at harvest. The
crop has not quite reached panicle differentiation, so some of my co-workers
stayed a couple of extra days to help install and operate a chemigation unit,
to apply some N fertilizer. Also, there was a crew hand-weeding the field (see
photo), so nobody has completely given up. Mainly, we are using the
problems experienced this year to guide our efforts toward success in 2013.
We did have a good meeting, to discuss what went wrong and
begin the process of correcting the problems for next year. I think the
take-home lesson here is: seldom do we succeed in our first attempt at
anything. That’s why babies start learning to walk while they are still in
diapers—it gives them a cushion to land on when they fall during their early
attempts! So, we are not too discouraged, because we can learn and improve.
However, the caveat is: we MUST learn from our mistakes.
Hand weeding field |
I have a couple of other things to attend to this week here
in China, before heading home. I am helping to host some Brazilian rice
researchers the first week of August, in Arkansas and Missouri. I hope to see
you at our field day on August 7 near Neelyville, Missouri.
If you have been
reading these postings, introduce yourself! Have a great week, and watch out for
heat stroke!