①農(nóng)業(yè)經(jīng)濟(jì)增長(zhǎng)拉動(dòng)農(nóng)業(yè)科技進(jìn)步, ②農(nóng)業(yè)經(jīng)濟(jì)增長(zhǎng)促進(jìn)農(nóng)業(yè)科技供給, ③農(nóng)業(yè)經(jīng)濟(jì)發(fā)展增加對(duì)農(nóng)業(yè)科技的需求