回顾联合收割机易地作业的喜与忧１９９５年三夏期间，外地预定来我市搞易地作业的联合收割机１４６台，其中按时或基本按时到位的５６台，仅占预约数的３８％。共收割小麦２８００ｈｍ２，平均每台作业５０ｈｍ２。由于首次有组织地引进大批外地联合收割机进行大面积收割... Recalling the joy of the combine harvester operation and worry During the summer of 1995, the field is scheduled to come to our city easy to operate combine harvester 146, of which 56 on time or basically on time, accounting for only 38% of the reservation. Total harvest wheat 2800hm2, an average of 50hm2 per job. Due to the first organized introduction of a large number of field harvesters for large area harvesting ...