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地點: 呼和浩特市
開展時間: 2025-03-26
舉辦單位: 內蒙古農牧業機械行業協會、內蒙古自治區經濟發展與研究促進會
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地點: 合肥市
開展時間: 2025-03-27
舉辦單位: 上海市貿促會、安徽省貿促會
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地點: 無錫市
開展時間: 2025-03-29
舉辦單位: 中國機電產品流通協會、無錫市機床工具行業協會、無錫市工業和信息化局
雨足郊原正得晴,地綿萬里盡春耕
2019-03-22
17:02:23
來源:中國農機網原創 作者:四夕 閱讀量:42534
評論
【中國農機網 編輯視角】楊柳青青,鶯飛草長,時值春分,我國除青藏高原、東北、西北和華北北部地區外都已進入明媚的春天,正是踏青好時節。
中國古代以農業立國,農業講究時令氣節,春種、夏長、秋收、冬藏,一概以時令為轉移。對于廣大的農民朋友來說,“一年之計在于春”,春天總是充滿著希望。春耕對于一年的農業發展至關重要。一般來說,“春雷響,萬物長”,“微雨眾卉新,一雷驚蟄始,田家幾日閑?耕種從此始。”驚蟄過后,伴隨著氣溫的回升和雨水的增多,我國大部分地區都逐漸進入了春耕期。
春分農事:緊抓春耕備耕良機
春分時節,北方春季少雨的地區開始抓緊時間春灌,澆好拔節水,施好拔節肥,而南方則繼續做好排澇防漬的工作。這個時候,南方大部分越冬作物進入了春季生長的階段,隨著氣溫的不斷回升,對于水稻、玉米等作物的播種也是十分有利的。而有時候又會有小股冷空氣入侵,形成持續數天的低溫陰雨天氣,因此,充分利用天氣預報,適時播種顯然是非常重要的。
春耕的重要性不言而喻,安排部署好春耕備耕工作,對于夯實全年農業豐收基礎具有重要意義,而爭搶農時更是需要講究效率。伴隨著現代農業的發展,農業機械所能發揮的作用也越來越大,農機在春耕備耕工作中的有效使用,進一步提高了春耕備耕作業效率和作業質量。
春耕變形記:機器換人,智能耕作
上古的農業大多實行刀耕火種,一年的農事始于燒荒,《禮記·郊特牲》說:“季春出火,為焚也。”說的就是古代出火燒荒儀式。由火正把妥善保存了一冬的火種引到野外,點燃燒荒,到了秋季,還要舉行“納火”的儀式,把火種收藏起來。
牛軛,現在已經很少有人見到了,但在以前,這卻是春耕時重要的農具之一。其狀如“人”字形,有半米見方長,兩棱,與牛、犁鏵配套使用,耕田時候農人就把它安置在牛的脖頸上,牛在人的鞭策下前行,帶動犁鏵耕地。還有的地方,就是簡單的用鋤頭耕地了,耗時長,效率低。
而現在,物聯網、大型
插秧機、“有機枕”種植等一大批高科技和新型種植技術的推廣使用,使得傳統的春耕方式悄然發生變化,省時省力、自動化、智能化正成為新潮流。在田地里安裝感應器和接收器,實時監測農場的溫度、濕度、降雨量、光照情況等信息,還可以根據需要遠程操控遮陽板和澆灌設備,農戶往往只需要一個小小的智能手機就能完成大量的農業勞作。
春耕備耕對農機具需求量大,而隨著我國農業規模化發展對于農機化需求的進一加大,春耕期的拖拉機需求也越來越向大馬力發展。筆者這里推薦幾款較受關注的拖拉機產品。
東風1804-2204輪式拖拉機:18+18梭式換擋,選裝爬行擋,斜齒傳動,噪音小,采用意大利前驅動橋,結構先進,性能可靠;電控液壓系統,提升力大,可實現力、位、力位綜合等調節模式,后三點懸掛采用快速掛接裝置,掛接機具時間短,匹配的上柴電控
發動機動力強勁,扭矩儲備大,作業效率高;400升超大油箱,持續作業時間長。
麥賽福格森大馬力拖拉機MF 2204:搭載自有的愛科動力發動機,技術先進,可大程度節約燃油,充分利用每一滴燃油,為用戶帶來大的經濟效益;同時愛科*的Dyna-6傳動系統,6級區域負載,檔位布局合理,傳遞效率更高;先進的電液懸掛控制系統,實現的作業性能;另外全新設計的駕駛室,提供廣闊的視野、便捷的操作和更佳舒適性,讓用戶享受的駕駛體驗。
薩丁3004拖拉機:搭載上柴國三高壓共軌發動機,扭矩儲備大,9L排量的發動機足以保證在重負荷作業時擁有充足的動力的同時油耗更低;18F+6R檔位變速器,檔位分布合理,農藝適應性強;配置17時加強型進口膠片單作用離合器、意大利卡拉羅前橋、美國皮爾軸承、特瑞堡子午線輪胎、格拉莫座椅等一系列零部件的配置,保證了整機的使用壽命和質量穩定性。
天拖TNE1004-1輪式拖拉機:一臺4×4四輪驅動拖拉機,其標定功率為73.5千瓦,標定轉速為2300r/min,采用單片干式,獨立操縱雙作用的離合器。變速箱由4×(2+1)×2組成式,16F/8R,主副變速直齒嚙合套換擋組成。該型號的拖拉機耕深調節方式為位調節及浮動控制。這一調節方式能夠增大驅動輪的附著力,從而改善拖拉機的牽引性能。而其后置三點的懸掛方式,則大大提高了整個機械的安全性能。
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