水稻机械直播技术的试验研究

1993年，浙江省杭州市萧山区开始在不同镇乡、不同土壤性质的地块对引进的直播机进行可行性作业试验。经多年试用，对机器进行了选型和改进，在水稻直播的整地、种子处理、播种到排水、除草、肥水管理以及病虫害防治等整个生产过程，采用了相应的机械和措施。为此，针对水稻机械直播技术，揭示了机直播增产机理、技术特性及优越性．展望了该技术推广应用的发展前景。

The Experimental Research on the Technology of Rice Mechanical Direct Seeding

In 1993, Xiaoshan district of Zhejiang Province Hangzhou City began to experiment the machine of rice direct seeding in different soil of different town. By the experiment of many years,the machine was chosen and improved, so rice mechanical direct seeding is applied relevant machine and measure from preparing land, seed processing, planting and draining water, weeding and preventing and control of plant diseases and pests. Aimed at the technology of rice mechanical direct seeding, pointed out the increase output mechanism of mechanical direct seeding, technical character and advantages, look forward the application future.