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The crop rotation program | |
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The experiment to introduce non rice cropping during the rainy season included the following crops: sweet potato, groundnut, cow pea, soy bean, onion, tomato, tobacco, maize, local beans and dry land rice. To implement the crop rotation program a section of the Foya Pilot Scheme was selected, where during the dry season supplementary irrigation by pumping water from the Foya River would be feasible. The initial plant establishment of all crops included in the trial was good. However, some weeks after the planting, pests started to severely damage most of the crops. In the end none of the crops could be harvested and the trial was declared a total failure. In retrospect, today in 2005, after having gained twenty years
experience with secondary food crops in Asia, during which period we learned
much from the Indonesian and other Asian food crop farmers with whom we
cooperated, it is now understood that our trial in Foya in 1972
was very poorly designed. Planting was too late in the season and unsuitable
varieties of crops were selected. The biggest failure was to underestimate the
seriousness of the occurrence of pests and diseases. Planting much earlier in
the season, immediately after the rice harvest, and taking preventive pest and
disease control measures would have avoided the heavy pests and disease attacks
we encountered in our experiment in 1972. |
Slideshow
The rural economy
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Charles van Santen December 2005 |
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