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宿豫召開(kāi)水稻中后期無(wú)人機(jī)精準(zhǔn)施肥技術(shù)觀摩培訓(xùn)會(huì)

2024-08-12 09:04:11 來(lái)源：江蘇省宿遷市宿豫區(qū)農(nóng)業(yè)農(nóng)村局 王猛 李躍飛 閱讀量：14711 評(píng)論

導(dǎo)讀：8月上旬，江蘇省宿遷市宿豫區(qū)水稻生產(chǎn)陸續(xù)進(jìn)入拔節(jié)孕穗關(guān)鍵時(shí)期，這也是水稻生產(chǎn)追肥的關(guān)鍵時(shí)期。

　　【農(nóng)機(jī)網(wǎng) 地方農(nóng)機(jī)】 8月上旬，江蘇省宿遷市宿豫區(qū)水稻生產(chǎn)陸續(xù)進(jìn)入拔節(jié)孕穗關(guān)鍵時(shí)期，這也是水稻生產(chǎn)追肥的關(guān)鍵時(shí)期，為了農(nóng)戶能夠更加科學(xué)精準(zhǔn)的開(kāi)展水稻中后期追肥，實(shí)現(xiàn)化肥減量增效效益，8月7日，宿豫區(qū)農(nóng)業(yè)技術(shù)綜合服務(wù)中心在宿豫區(qū)“四新”技術(shù)展示基地新莊鎮(zhèn)陳墩村召開(kāi)全區(qū)水稻中后期無(wú)人機(jī)精準(zhǔn)施肥技術(shù)觀摩培訓(xùn)會(huì)。會(huì)議邀請(qǐng)了揚(yáng)州大學(xué)譚昌偉教授、鄉(xiāng)鎮(zhèn)農(nóng)技員、種植大戶、肥料企業(yè)代表30余人參加會(huì)議。
 
　　會(huì)議分為三個(gè)部分，第一部分，邀請(qǐng)陳墩村種植大戶陳允樂(lè)，對(duì)前期采用商品有機(jī)肥部分替代化肥、配方肥替代常規(guī)肥料、水稻側(cè)深施肥技術(shù)替代常規(guī)施肥技術(shù)的“三替”技術(shù)地塊與常規(guī)種植田塊進(jìn)行對(duì)比分析；在水稻長(zhǎng)勢(shì)情況、節(jié)肥節(jié)本等方面進(jìn)行現(xiàn)場(chǎng)說(shuō)法，講解“三替”技術(shù)帶來(lái)的節(jié)本增收效益。第二部分，邀請(qǐng)揚(yáng)州大學(xué)譚昌偉教授講解水稻中后期無(wú)人機(jī)精準(zhǔn)施肥技術(shù)的技術(shù)原理和應(yīng)用操作步驟，并現(xiàn)場(chǎng)展示了無(wú)人機(jī)精準(zhǔn)診斷苗情技術(shù)，現(xiàn)場(chǎng)種植大戶踴躍發(fā)言，均表示想應(yīng)用該項(xiàng)科學(xué)施肥降本增效技術(shù)。第三部分，宿豫區(qū)農(nóng)技中心李躍飛對(duì)會(huì)議進(jìn)行了總結(jié)。一是強(qiáng)調(diào)了水稻拔節(jié)孕穗肥對(duì)水稻單產(chǎn)提升乃至整個(gè)糧食安全重要性。二是提出了科學(xué)施肥技術(shù)。通過(guò)分析全區(qū)土壤養(yǎng)分水平，以及水稻中后期需肥規(guī)律，指出水稻中后期要增施合適配比的氮鉀肥料，減少平衡肥等高磷素肥料的應(yīng)用，實(shí)現(xiàn)節(jié)本效益。三是要加大水稻中后期肥藥混噴技術(shù)應(yīng)用。在水稻病蟲(chóng)防治的過(guò)程中，加入中微量元素葉面肥或中氮低磷高鉀水溶肥的噴施和應(yīng)用，增加水稻葉片吸收養(yǎng)分效率，實(shí)現(xiàn)攻大穗、增粒重，提產(chǎn)量的節(jié)肥增收效果。會(huì)議過(guò)程中參會(huì)人員參觀了部分水稻氮鉀配方肥和葉面肥等水稻追肥產(chǎn)品；查看了“四新”基地水稻長(zhǎng)勢(shì)，并對(duì)基地水稻苗情給予高度評(píng)價(jià)。
 
　　無(wú)人機(jī)精準(zhǔn)施肥不僅能夠通過(guò)科學(xué)診斷，實(shí)現(xiàn)肥料精準(zhǔn)撒施，還能減少人工和時(shí)間成本，更是農(nóng)業(yè)現(xiàn)代化和智慧農(nóng)業(yè)的重要組成部分，能夠真正實(shí)現(xiàn)化肥減量和科學(xué)降本的目標(biāo)。宿豫區(qū)農(nóng)業(yè)技術(shù)綜合服務(wù)中心土肥站將以此次無(wú)人機(jī)精準(zhǔn)施肥技術(shù)觀摩培訓(xùn)會(huì)議召開(kāi)為契機(jī)，不斷融合農(nóng)藝和農(nóng)機(jī)技術(shù)，應(yīng)用“四新”科技手段助力田間生產(chǎn)，提高農(nóng)業(yè)生產(chǎn)效率，實(shí)現(xiàn)農(nóng)戶種田降本增收效益，為宿豫農(nóng)業(yè)綠色高質(zhì)量發(fā)展不斷貢獻(xiàn)土肥農(nóng)技力量。

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