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一、水稻机械化发展迅速,市场空间广阔 改革开放二十多年来,随着我国农业和农村经济的快速发展,农业机械化也取得了长足的发展。我国农业机械化发展的区域布局,东、中、西三大经济带呈现出明显的梯度分布与梯度推进的态势。到“八五”期末(1995年),南方与北方、水田与旱田、水稻与小麦比较,又表现出较大的不平衡性和不协调性,形成“北高南低、旱高水低”的局面,与当时我国粮食生产北增南减、旱增水减的形势大体一致。1995年,小麦机械化播种和收获面积分别达到16580千公顷和13621千公顷,机械化程度分别达到58％和47％;同期,水稻机械化栽植和收获面积分别只
I. Rapid Development of Mechanization of Rice and Broad Market Space Since the reform and opening up to the outside world for more than 20 years, with the rapid development of agriculture and rural economy in our country, great progress has been made in agricultural mechanization. In the regional layout of the development of agricultural mechanization in our country, the three major economic zones of East, Central and Western have shown a clear trend of gradient distribution and gradient advance. By the end of the “Eighth Five-Year Plan” period (1995), compared with the north, paddy fields and upland fields, rice and wheat, they showed great imbalance and incongruity, forming “low in the north and high in the south” The situation was basically in line with the situation in the north when the grain production in our country was increased by the south and the water loss by the drought increased. In 1995, mechanized planting and harvesting of wheat reached 16,580 hectares and 13,621 hectares, respectively, and the degrees of mechanization reached 58% and 47% respectively. In the same period, mechanized planting and harvesting area of rice were only