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2023全國油菜機械收獲綜合測評與機收減損現(xiàn)場觀摩活動在江西舉辦

2023-05-19 08:59:24 來源：農(nóng)業(yè)農(nóng)村部農(nóng)業(yè)機械化總站經(jīng)作機械處 閱讀量：20824 評論

　　【農(nóng)機網(wǎng) 熱點關注】當前正值南方冬油菜大面積收獲季節(jié)，得益于去冬今春各地農(nóng)業(yè)農(nóng)村部門大力推動油菜擴種和及時跟蹤指導，適宜不同地區(qū)不同條件的油菜飛播、撒播、機播、移栽齊上陣，農(nóng)機農(nóng)藝緊密協(xié)作，今年又是一個油菜豐收年。如何把豐收的油菜籽及時顆粒歸倉是當前急迫的任務。
 
　　5月9日至16日，農(nóng)業(yè)農(nóng)村部農(nóng)業(yè)機械化總站在江西省瑞昌市開展了不同種植方式條件下油菜聯(lián)合收獲、分段收獲作業(yè)效果綜合測評，總結提出了適應不同需求的油菜高效低損機收方式，有力地推動了先進適用油菜收獲機具加快部署到生產(chǎn)一線。
 
綜合測評工作小組
 
　　據(jù)悉，油菜是我國第一大食用油料作物，常年種植面積1億畝、產(chǎn)量1560萬噸。人工收獲油菜費工費時，無法實現(xiàn)搶收騰地種稻，田間損耗很大。全國采用機械收獲油菜比例超過51%，減損就增產(chǎn)，推動油菜機收減損對于守穩(wěn)百姓的“油瓶子”意義重大。
 
　　瑞昌市是全國油料獎勵大縣和全國主要農(nóng)作物生產(chǎn)全程機械化示范縣，油菜種植面積20萬畝，機收率達到85%。17日，在瑞昌龍鑫農(nóng)機專業(yè)合作社舉行的油菜機械收獲綜合測評情況交流與油菜機收減損作業(yè)演示，吸引了南方10個油菜主產(chǎn)省份農(nóng)機化管理、農(nóng)機鑒定和技術推廣人員，農(nóng)業(yè)農(nóng)村部油菜生產(chǎn)全程機械化專家指導組成員，有關媒體和農(nóng)機企業(yè)代表，當?shù)剞r(nóng)業(yè)農(nóng)村部門和合作社代表等約100余人現(xiàn)場觀摩。中國工程院院士、華中農(nóng)業(yè)大學教授、國家油菜工程技術研究中心主任傅廷棟蒞臨指導。
 
油菜機收減損技術交流與現(xiàn)場觀摩
 
　　傅廷棟指出，農(nóng)機化總站開展的油菜機械收獲綜合測評較為準確和全面反映出了在各種種植方式條件下，油菜聯(lián)合收獲與分段收獲在機收損失率和作業(yè)成本上的差異。測評進一步驗證和說明了，分段收獲通過提前割曬擇機撿拾具有催熟搶收騰茬優(yōu)勢，分段收獲損失率比聯(lián)合收獲低，分段收獲在油菜籽成熟度和品質控制上要優(yōu)于聯(lián)合收獲，但分段收獲拉長了收獲時間，兩次進地增加了作業(yè)成本，相較而言，聯(lián)合收獲更為節(jié)本便捷高效。傅廷棟認為，對于農(nóng)戶小田塊宜采用聯(lián)合收獲直收方式，對于大戶規(guī)模田塊可以采用分段收獲二次收獲方式。
 
傅廷棟院士現(xiàn)場指導
 
　　農(nóng)業(yè)農(nóng)村部農(nóng)業(yè)機械化總站副站長徐振興表示，通過現(xiàn)場觀摩和專題調研，行業(yè)內(nèi)外共同交流探討推進我國油菜機械化生產(chǎn)，特別是高效低損收獲的路徑和辦法，從提升機具產(chǎn)品質量、機手作業(yè)質量、農(nóng)機社會化服務水平等方面綜合施策，推動先進適用油菜籽聯(lián)合收獲機和油菜分段收獲割曬、撿拾專用割臺優(yōu)化熟化和推廣應用，努力提高油菜機收水平，為油菜擴種增產(chǎn)提供有力的裝備支撐。
 
分段收獲撿拾作業(yè)
 
油菜聯(lián)合收獲作業(yè)
 
　　此次油菜機械收獲綜合測評工作得到了江蘇、安徽、湖北、江西等省農(nóng)機鑒定站，九江農(nóng)科院，江蘇沃得、泰州攜創(chuàng)等重點企業(yè)，以及瑞昌農(nóng)業(yè)農(nóng)村局和當?shù)睾献魃绲拇罅χС?，取得了圓滿成功。領導、專家、同行一致認為，總站組織開展的綜合測評工作方法科學、測試專業(yè)、操作規(guī)范、內(nèi)容豐富、數(shù)據(jù)詳實、結果有效。通過此次測評工作，全國農(nóng)機鑒定系統(tǒng)加強了技術交流與業(yè)務合作，達到了鍛煉隊伍、提升能力、深入基層、掌握農(nóng)情、展示形象、推動工作、樹立品牌的作用和效果。

上一篇： 農(nóng)業(yè)農(nóng)村部部署小麥跨區(qū)機收及“三夏”機械化生產(chǎn)工作

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