甘蔗种植机毕业论文.docVIP

西南林业大学 本科毕业（设计）论文 （ 届） 题目： 甘蔗种植机覆土、压土、覆膜系统设计 教学院（系、部）交通与机械学院专业机械设计制造及其自化 学生姓名： 李尤令 指导教师： 杨灿宇 职称： 讲师 评 阅 人 年 月 日 摘要 种植是甘蔗生产过程中劳动强度最大的环节之一Abstract Planting sugar cane production process in the labor intensity of the largest and most important part of the sugar cane plantations of high-yield, high efficiency, high quality and reduce production costs is the main topic of this sugar cane production, after joining the WTO is also urgently with international community. At present, Chinas sugar cane production is relatively developed countries and regions lagging behind cultivation techniques, extensive planting of sugar cane production, poor management, a low conversion rate of fertilization is not scientific, the utilization of fertilizer, pest control is not in place, ability to withstand natural disasters, mechanized production the application of a small proportion of the labor force to pay more, these problems seriously hampered the cane promote the development of modern agriculture. The traditional planting rely on manual or semi-manual mechanical process of plowing, sowing, casing, bare species sown in the field. Today, the use of the thousands of years of sowing methods, faced with a new problem: is not conducive to large-scale mechanized operations, is not conducive to the meticulous management. Therefore, this article as a starting point, focus on sugarcane planting machine turns the soil, soil pressure, the effect of system research and design; So as to realize the mechanization of sugarcane production and modernization. This paper summarizes the status of the development of the sugar cane machine at home and abroad, analyzes the status quo of sugar cane plantations in China in recent years, as well as some of the achievements. In the analysis of sugar cane planter Show status quo and problems at the same time, through the comparative analysis with other countries and reg