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地點(diǎn):
開展時(shí)間: 2025-02-11
舉辦單位: 美國加州圖拉爾國際展覽中心
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地點(diǎn): 巴彥淖爾市
開展時(shí)間: 2025-02-22
舉辦單位: 內(nèi)蒙古春季農(nóng)機(jī)展組委會(huì)
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地點(diǎn): 廣州市
開展時(shí)間: 2025-02-25
舉辦單位: 廣州光亞法蘭克福展覽有限公司
黑龍江省玉米產(chǎn)業(yè)體系專家深入一線開展生產(chǎn)指導(dǎo)工作
2024-07-10
09:28:02
來源:黑龍江省農(nóng)業(yè)農(nóng)村廳 閱讀量:14206
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導(dǎo)讀:7月2日-7月6日,土壤與肥料創(chuàng)新崗崗位專家于洪久先后到達(dá)八五二農(nóng)場、肇東市四方山農(nóng)場、大慶市龍鳳區(qū)等地,進(jìn)行玉米秸稈還田腐解效果和玉米長勢等指標(biāo)調(diào)查
【農(nóng)機(jī)網(wǎng) 地方農(nóng)機(jī)】 6月中旬以來,我省多地陸續(xù)發(fā)布暴雨橙色和紅色預(yù)警,部分地區(qū)出現(xiàn)嚴(yán)重洪澇災(zāi)害,省玉米產(chǎn)業(yè)技術(shù)協(xié)同創(chuàng)新推廣體系組織專家力量,下沉生產(chǎn)一線,開展玉米生產(chǎn)技術(shù)服務(wù),全力落實(shí)省委省政府關(guān)于我省農(nóng)業(yè)生產(chǎn)的部署要求,保障玉米生產(chǎn)安全,助力我省農(nóng)業(yè)高質(zhì)量發(fā)展。
7月2日-7月6日,土壤與肥料創(chuàng)新崗崗位專家于洪久先后到達(dá)八五二農(nóng)場、肇東市四方山農(nóng)場、大慶市龍鳳區(qū)等地,進(jìn)行玉米秸稈還田腐解效果和玉米長勢等指標(biāo)調(diào)查,分析了影響秸稈腐解的主要因素。并針對我省中東部地區(qū)降雨頻繁,導(dǎo)致的土壤水分過多、氣溫較低、玉米長勢較弱等問題,提出了補(bǔ)充氮肥的措施,促進(jìn)玉米生長和加快秸稈腐解。
在黑龍江省西部肇東市、大慶市等蘇打鹽堿地區(qū),采取壟溝深松、追施氮肥的措施,加速鹽堿的下滲、促進(jìn)玉米生長和秸稈的腐解。后期將繼續(xù)跟蹤和調(diào)查秸稈腐解和土壤固碳情況,為提高土壤肥力,增加玉米產(chǎn)量提供理論數(shù)據(jù)。
7月7日-8日,西部半干旱區(qū)玉米綜合技術(shù)示范園崗位專家劉海燕研究員赴克東縣開展玉米田間管理生產(chǎn)技術(shù)指導(dǎo),助力克東縣玉米生產(chǎn)。劉海燕研究員分別走訪了克東縣蒲峪路鎮(zhèn)勇進(jìn)村、潤津鄉(xiāng)同意村,查看玉米長勢情況。該區(qū)域玉米生長整體已進(jìn)入大喇叭口期,正是玉米穗形成關(guān)鍵時(shí)期。結(jié)合近期高溫、多雨等氣候條件,劉海燕提出應(yīng)根據(jù)土壤肥力和玉米生長情況合理施肥,提高肥料利用率,促進(jìn)玉米生長;要重點(diǎn)注意病蟲害的防治,向農(nóng)戶詳細(xì)講解了“一飛多防”的綜合防治技術(shù)。
下一步,省玉米協(xié)同創(chuàng)新體系將繼續(xù)組織技術(shù)力量深入田間一線技術(shù)指導(dǎo),將重點(diǎn)針對玉米生長進(jìn)程的重大關(guān)鍵節(jié)點(diǎn)進(jìn)行技術(shù)培訓(xùn),指導(dǎo)示范縣、農(nóng)技人員、種糧大戶、合作社開展玉米田水肥管理、病蟲草害防控,確保我省玉米生產(chǎn)安全。
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