论文部分内容阅读
该机由湖南长沙曹步贤历经四十年研制而成。一切动作按照人工手插秧的原理设计。经国家授权的湖南省农机鉴定站检测,各项指标均超过国内外先进水平,质量和人工手插相同。分秧多少、插秧深浅均可随时调节,对秧苗泥质均无苛刻要求。机重20公斤每小时插秧0.5亩以上,返青期与手插相同。其耐用方便、操作轻松、易于维修。该机投产九年以来,已销往全国各地及印度、缅甸、老挝、泰国、
The aircraft from Changsha, Hunan Cao Buxian after 40 years of development. All actions in accordance with the principle of artificial hand planting seedlings. The state authorized Hunan Agricultural Machinery Identification Station testing, the indicators are more than the advanced level at home and abroad, the same quality and manual plug. How many sub-seedlings, transplanting depth can be adjusted at any time, no harsh requirements on the seedlings of mud. Machine weight 20 kg per hour more than 0.5 acres of transplanting, turning green and hand inserted the same. Its durable and easy to operate, easy to maintain. The aircraft put into operation nine years ago, has been sold throughout the country and India, Myanmar, Laos, Thailand,