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一、农业用水与水资源农业用水主要是指种植业灌溉、林业、牧业、渔业以及农村人畜饮水等方面的用水,其中种植业灌溉占农业用水量的90%以上。1980年以来全国农业用水总量处于零增长或负增长,在总用水量中所占比重逐渐下降,已由1980年的88.2%下降到2000年的68.8%
I. Agricultural Water and Water Resources Agricultural water mainly refers to water used for planting irrigation, forestry, animal husbandry, fishery and rural drinking water for human beings and livestock, in which crop irrigation accounts for more than 90% of agricultural water use. Since 1980, the total amount of agricultural water in the country has been at zero growth or negative growth. Its share in total water consumption has gradually dropped from 88.2% in 1980 to 68.8% in 2000,