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Robot: Automated text replacement (-(?s)appropriate technology(.*$) +appropriate technology\1)
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* The high costs of these inputs, some of which are very petroleum-dependent (i.e. nitrogen fertilizer and pumping fuel), raises doubts about their continued practicality, estpecially in view of the current energy crisis. Fertilizer rates are often well above the threshold of diminishing returns in the case of nitrogen and phosphorus; the latter is a non-renewable resource with limited world reserves. Fortunately, there is a growing awareness of the need for an appropriate technology in harmony with both the environment and economics.
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* The high costs of these inputs, some of which are very petroleum-dependent (i.e. nitrogen fertilizer and pumping fuel), raises doubts about their continued practicality, estpecially in view of the current energy crisis. Fertilizer rates are often well above the threshold of diminishing returns in the case of nitrogen and phosphorus; the latter is a non-renewable resource with limited world reserves. Fortunately, there is a growing awareness of the need for an [[appropriate technology]] in harmony with both the environment and economics.
     

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