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地點(diǎn)： 呼和浩特市
開(kāi)展時(shí)間： 2025-03-26
舉辦單位： 內(nèi)蒙古農(nóng)牧業(yè)機(jī)械行業(yè)協(xié)會(huì)、內(nèi)蒙古自治區(qū)經(jīng)濟(jì)發(fā)展與研究促進(jìn)會(huì)
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地點(diǎn)： 合肥市
開(kāi)展時(shí)間： 2025-03-27
舉辦單位： 上海市貿(mào)促會(huì)、安徽省貿(mào)促會(huì)
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地點(diǎn)： 無(wú)錫市
開(kāi)展時(shí)間： 2025-03-29
舉辦單位： 中國(guó)機(jī)電產(chǎn)品流通協(xié)會(huì)、無(wú)錫市機(jī)床工具行業(yè)協(xié)會(huì)、無(wú)錫市工業(yè)和信息化局
6月大豆該如何進(jìn)行田間管理?
2024-06-05
09:51:06
來(lái)源：全國(guó)農(nóng)業(yè)技術(shù)推廣服務(wù)中心 閱讀量：14947
評(píng)論
【農(nóng)機(jī)網(wǎng) 熱點(diǎn)關(guān)注】近日，全國(guó)農(nóng)技中心組織5月全國(guó)大豆生產(chǎn)技術(shù)會(huì)商，交流當(dāng)前大豆播種及苗情長(zhǎng)勢(shì)情況，分析有利不利因素，提出下一步田間管理重點(diǎn)技術(shù)措施。
目前，春播大豆已進(jìn)入尾聲，夏播大豆備播工作有序推進(jìn)。5月上中旬，各大豆主產(chǎn)區(qū)晴雨相間，降雨充足，大部分地區(qū)氣溫較常年同期偏高1～4℃，土壤墑情適宜，有利于大豆春耕播種和發(fā)芽出苗，各地播種進(jìn)度較上年偏快。但5月下旬以來(lái)，部分產(chǎn)區(qū)存在豆田雜草較重、墑情不足等不利因素，預(yù)計(jì)影響夏大豆適期播種出苗。
6月份要統(tǒng)籌做好春大豆田間管理和夏大豆備播工作。
北方產(chǎn)區(qū)尚未播種的低洼濕澇地塊要抓緊散墑?chuàng)尣?，已播種的地塊做好查田補(bǔ)苗。苗期適時(shí)深松并進(jìn)行1～2次鏟趟，加強(qiáng)苗期病蟲(chóng)監(jiān)測(cè)，適時(shí)追肥提苗。
黃淮海產(chǎn)區(qū)要做好夏播備耕技術(shù)指導(dǎo)培訓(xùn)，適時(shí)適墑播種；墑情差的地塊，及時(shí)造墑播種或雨后搶播，有條件的可在播后立即滴水。
南方產(chǎn)區(qū)春大豆要做好病蟲(chóng)害監(jiān)測(cè)，及時(shí)噴施
殺蟲(chóng)劑、殺菌劑防治病蟲(chóng)，可同時(shí)噴施葉面肥，提苗促壯。草害嚴(yán)重的地塊要及時(shí)除草；晚播夏大豆要進(jìn)行種子包衣并適墑播種，保證播種質(zhì)量。
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