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随着农业生产水平的不断提高,农业机械化的进一步普及,农民对播种机性能的要求也越来越高。传统的播种方法(如撒播、条播及点播等)在播种方面因播种质量差、浪费种子、增加田间间苗定苗工时及作物产量低等一些缺点已无法满足用户要求。自20世纪90年代以来,精密播种机以其优良的性能指标受到广大用户的青睐,其市场占有率正逐年提高。本文详细阐述了目前市场上精密播种机的类型及主要优缺点,并介绍了几种典型的精密播种机,为用户购机选型提供了理论依据。
With the continuous improvement of agricultural production and the further popularization of agricultural mechanization, peasants are also demanding more and more of the performance of planters. Traditional sowing methods (such as sowing, sowing and on-demand, etc.) have not met the user’s requirements due to poor sowing quality, waste of seeds in sowing, increasing the number of seedlings and the low yield of crops in the field. Since the 90s of the 20th century, precision sowing machines have been favored by the majority of users for their excellent performance indicators, and their market share is increasing year by year. This article elaborated on the current market precision planter types and main advantages and disadvantages, and introduced several typical precision planter, for the purchase of the user provides a theoretical basis.