Nutrient deficiencies of agricultural crops in Papua New Guinea
In Papua New Guinea the population is growing faster than the area under cultivation. As a result, land use is being intensified and soil nutrient depletion may occur, resulting in nutrient deficiencies of agricultural crops. This paper reviews nutrient deficiencies in the agricultural crops of Papua New Guinea using the literature on agronomic trials, expert knowledge and Geographical Information System (GIS) soil fertility databases. One of the aims of this overview is to discuss the spatial...[Show more]
|Collections||ANU Research Publications|
|Source:||Outlook on Agriculture|
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