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  1. Copilot 答案
    粗放农业是指单位面积土地上,相对于集约农业而言,投入较低的劳力、资本的农业经营方式。 影响粗放农业出现的几个因素:
    Overview

    Extensive farming or extensive agriculture (as opposed to intensive farming) is an agricultural production system that uses small inputs of labour, fertilizers, and capital, relative to the land area being farmed. 展开

    Geography

    Extensive farming is found in the mid-latitude sections of most continents, as well as in desert regions where water for cropping is not available. The nature of extensive farming means it requires less rainfall than inte… 展开

    Advantages

    Extensive farming has a number of advantages over intensive farming:
    1. Less labour per unit areas is required to farm large areas, especially since expensive alterations to land (like terracing) are completely a… 展开

    Disadvantages

    Extensive farming can have the following problems:
    1. Yields tend to be much lower than with intensive farming in the short term.
    2. Large land requirements limit the habitat of wild species (in som… 展开