Rice Farming in Vietnam under Market-Oriented Economy

本研究从四个村中选取每百户农户作为研究对象。其中两个在RRD中，另外两个在MKD中，以获取农户活动的完整信息。根据地理位置、土壤条件、种植模式等不同因素选择村庄。主要研究结果如下：(1)从农业活动中获得的平均总现金收入最高的是天江省蔡乐区平福村，其次是东塔省莱翁区龙洞村。最低的是河台省丹凤区的丹丰村，次低的是红河三角洲的海洪省My Van区的拉岛村。(2)RRD以商业价格评估的家庭消费平均价值高于MKD，由于土地占有量小，水稻的高存活率占RRD的低现金收入和高国内收入，相反，MKD的水稻商品化率高于RRD，导致MKD的农户经济资本化程度极高，(3)与RRD相比，MKD的牲畜、鱼类、水果和蔬菜等其他农业活动相对活跃。(4)在Binh Phu村，100名农民拥有837,200平方米的稻田，总共144块地块。稻田种植模式比较简单，只有五个序列。在龙汤村，100名农民拥有129.5万平方米的水田，其中有六种种植模式。在RRD，拉岛村的100名农民拥有228957平方米的水田，由675块地块组成。他们在稻田里有21种种植模式。在丹丰村，100名农民占据了697块地块中的225,420平方米。盛行的种植模式是冬春水稻+夏秋+冬大豆。

Every one hundred farm households were selected from the four villages for the present study. Two are in the RRD,the other two are in the MKD to get full information of farm household activities. Villages were selected by the different factors such as location, soil condition, cropping patterns and so on. The primary results are as follows ;(1) The average total cash revenue from farming activities was highest in Binh Phu village, Cai Lay District, Tien Giang Province followed by Long Thang village, Lai Vung District, Dong Thap Province. The lowest was Dan Phuong village, Dan phuong District, Ha Tay Province and the next lowest was Lac Dao Village, My Van District, Hai Hung Province in the Red River Delta.(2) The average value of home consumption evaluated by commercial price in the RRD was higher than in the MKD, The high subsistence ratio of rice, which stemmed from the smallness of land holding, accounted for low cash income and high domestic income evaluated form rice in the RRD.On the contrary, the commercialized ratio of rice was higher in the MKD than in the RRD.As a result, farm household economy of the MKD was extremely capitalized by around 90%, compared to 60% of the RRD.(3) Other farming activities like livestock, fish, fruit an vegetable were relatively vigorous in the MKD compared to the RRD.(4) In Binh Phu village, one hundred farmers had 837,200m^2 of paddy fields with 144 plots in total. Cropping pattern of rice fields were quite simple with only five sequences. In Long Thang village, one hundred farmers owned 1,295,000m^2 of paddy fields with six cropping patterns in them. In the RRD,one hundred farmers of Lac Dao Village had 228,957m^2 of paddy field consist of 675 plots. They had twenty-one cropping patterns in the rice fields. In Dan Phuong village, one hundred farmers occupied 225,420m^2 of paddy field cnsist of 697 plots. The prevailing cropping pattern is winter-spring rice+summer-autumn+winter soybean.