In 1984-85 famine ravaged the Karamoja region of eastern Uganda, which shares the same dryland climate as Somalia and Ethiopia.
The dryland accounts for 67% and the irrigated farm only 29.4% of the total cultivated area.
The contents and profile distributions of total Mn and available Mn of the dryland soil and paddy soil derived from the identical parent material were remarkably different.
The plastic mulching irrigation is an important technique in dryland farming, which can increase temperature and conserve soil moisture.
It explored the effect of straw returned to field and deep fertilization in autumn on the growth and yield of dryland corn as well as water use efficiency and soil fertility.
On the condition of dryland, bleeding SAP of different potato strains was determined to reflect the absorption vitality of root system, and the biological yield and tuber yield were also measured.
Tanzania, for example, has devolved rights to about 2m hectares of its dryland forest.
Effects of calcium fertilizer application on yield and quality Fuji apple in Weibei dryland were studied by spraying five calcium fertilizer.
Both average milking rate and maximum milking rate were main yield-increasing mechanism of supplementing irrigation with catchment rainfall in dryland field.
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