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甘蔗種植機(jī)畢業(yè)論-展示頁

2025-06-16 08:16本頁面
  

【正文】 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 semimanual 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 largescale 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。 在分析 我國(guó) 甘蔗種植機(jī) 展現(xiàn)狀與存在問題的同時(shí),通過與其它國(guó)家和地區(qū)的比較分析,充分認(rèn)識(shí)到了 我國(guó)甘蔗種植 的優(yōu)勢(shì)和不足之處,并通過分析提出了合理化的建議與發(fā)展對(duì)策。 因此,本文以此為出發(fā)點(diǎn),著重對(duì)甘蔗種植機(jī)覆土 、 壓土 、 覆膜 系統(tǒng) 的研究和設(shè)計(jì) ; 從而實(shí)現(xiàn)甘蔗生產(chǎn)的機(jī)械化和現(xiàn)代化。 傳統(tǒng)播種是靠人工或半人工半機(jī)械完成耕耘、播種、覆土等工序,將裸種播入田間的。 西南林業(yè)大學(xué) 本科畢業(yè)(設(shè)計(jì))論文 ( 屆) 題目: 甘蔗種植機(jī)覆土、壓土、覆膜系統(tǒng)設(shè)計(jì) 教學(xué)院 ( 系 、部 ) 交通與機(jī)械學(xué)院 專業(yè) 機(jī) 械設(shè)計(jì)制造及其自 化 學(xué)生姓名 : 李尤令 指導(dǎo)教師 : 楊燦宇 職稱: 講師 評(píng) 閱 人 年 月 日 摘要 種植是甘蔗生產(chǎn)過程中勞動(dòng)強(qiáng)度最大 和最重要 的環(huán)節(jié)之一 ,實(shí)現(xiàn)甘蔗種植的高產(chǎn)量,高效益,高品質(zhì)和降低生產(chǎn)成本是當(dāng)前甘蔗生產(chǎn)的主要課題,也是加入 WTO以后與國(guó)際接軌的迫切需要。 目前,我國(guó)甘蔗種植生產(chǎn)相對(duì)發(fā)達(dá)國(guó)家和地區(qū)栽培技術(shù)較為落后,甘蔗生產(chǎn)種植粗放、管理欠佳,施肥不科學(xué)、肥料的利用率轉(zhuǎn)化率低,病蟲害防治不到位,抵御自然災(zāi)害能力差,機(jī)械化生產(chǎn)應(yīng)用比例不大,勞動(dòng)力付出多,這些問題嚴(yán)重制約了甘蔗的現(xiàn)代農(nóng)業(yè)發(fā)展推進(jìn)。今天,這種使用了數(shù)千年的播種方法,面臨著新的問題:不利于機(jī)械化大規(guī)模作業(yè),不利于 精細(xì)化管理。 本 文 概括了 國(guó)內(nèi) 外 甘蔗 種植機(jī)發(fā)展的現(xiàn)狀,分析了近年來 我國(guó) 甘蔗種植 現(xiàn)狀以 及取得的一些成就。 關(guān)鍵詞 :甘蔗 種植機(jī) ; 機(jī)械化 ; 發(fā)展對(duì)策 Abstract Planting sugar cane production process in the labor intensity of the largest and most important part of the sugar cane plantations of highyield, 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 munity. At present, China39。 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 parative analysis with other countries and regions, fully aware of the strengths and weaknesses of sugar cane cultivation in China, and analysis to develop remendations for the rationalization and development of countermeasures. Key words: sugar can
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