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中國農(nóng)機院成功研制自走式雙行白蘿卜聯(lián)合收獲機

2024-08-06 09:06:30 來源：中國農(nóng)機院 閱讀量：18680 評論

　　【農(nóng)機網(wǎng) 科技創(chuàng)新】針對國內(nèi)白蘿卜收獲無機可用的難題，中國農(nóng)機院耕作與植保裝備研究所依托所承擔(dān)的“輕簡型根果類蔬菜聯(lián)合收獲機”課題，成功研制出滿足大壟雙行、窄行距種植農(nóng)藝的自走式雙行白蘿卜聯(lián)合收獲機，近日，在河北固安舉辦了試驗驗證現(xiàn)場演示會。
 
　　該機采用液壓無級變速履帶底盤，突破液壓仿形限深、雙向聚攏直立扶纓喂入、锨式破壟減阻挖掘、柔性夾持纓葉、主動輸送式拉齊切纓等技術(shù)，可根據(jù)用戶實際需求，選配鋪放或升運裝車的收集裝置，一次性完成扶纓、挖掘、夾持、輸送、拉齊、切纓、鋪放(升運)的聯(lián)合作業(yè)，作業(yè)效率可達2畝/小時，每臺機器可抵30個人工，每畝地節(jié)約成本400余元。
 
　　白蘿卜是我國種植面積排名前五的蔬菜作物。根據(jù)中國農(nóng)業(yè)統(tǒng)計年鑒2021統(tǒng)計數(shù)據(jù)，我國蘿卜種植面積為133.2萬公頃，產(chǎn)量為1817.6萬噸，占全球蘿卜產(chǎn)量的比重為43.62%，種植面積和總產(chǎn)量均居世界第一。白蘿卜的收獲包括拔起、除土、切纓、收集等工序，目前在我國主要依靠人工來完成，機械化收獲率幾近于零，迫切需要適用的機械化解決方案。
 
　　目前，中國農(nóng)機院研究團隊正在加緊推進產(chǎn)品熟化定型，完善生產(chǎn)工藝和質(zhì)量控制流程，爭取早日實現(xiàn)產(chǎn)業(yè)化應(yīng)用，并積極牽頭起草鑒定大綱，為后續(xù)的推廣銷售打下良好基礎(chǔ)。
 

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