半山区养小手扶合算江治文经济不发达的半山区，有一个共同的特点，即地块小、地不平，农民收入低，所以适宜养２９～４４ｋＷ（千瓦）的小手扶拖拉机。小手扶拖拉机不仅能适应山区的农业生产条件，减轻农民的劳动强度，而且农民也能买得起、用得起，还能提高他们的经... Half a mountainous area to raise a small hand-supported Jiangyi Wen economic underdeveloped Mid-Levels, there is a common feature, that small plots, uneven, low-income farmers, it is appropriate to raise 2  9 ~ 4  4kW (kw) small walking tractor . Small walking tractors can not only adapt to the conditions of agricultural production in the mountains, reduce the labor intensity of peasants, but also farmers can afford, affordable, but also improve their experience ...