从地能角度看熵增与农业发展的关系

Entropy increase and agricultural development viewed from soil energy

20世纪以来,自然科学诸领域均不同程度地应用了熵增原理,然而这一原理在农业发展中的应用还不多。本文笔者从地能角度论述了熵增与农业发展之间的内在关系,并认为现代农业科学技术的主要目标在于设法解决地能下降的问题。

The fail of soil energy accounts largely for entropy's increase in agricultural system. So entropy increase must be kept in check by applying more fertilizer, especially organic manure, and hoeing up weeds. To solve the problem of the fall of soil energy will be a main goal for modern agricultural technology.