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地點(diǎn)： 呼和浩特市
開展時(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)： 無錫市
開展時(shí)間： 2025-03-29
舉辦單位： 中國(guó)機(jī)電產(chǎn)品流通協(xié)會(huì)、無錫市機(jī)床工具行業(yè)協(xié)會(huì)、無錫市工業(yè)和信息化局
黃石：精準(zhǔn)測(cè)產(chǎn)助農(nóng)忙 科學(xué)指導(dǎo)促豐收
2024-05-31
08:59:34
來源：湖北省黃石市農(nóng)業(yè)農(nóng)村局 閱讀量：16653
評(píng)論
【農(nóng)機(jī)網(wǎng) 地方農(nóng)機(jī)】 5月9日，湖北省黃石市農(nóng)機(jī)推廣中心在太子鎮(zhèn)塘埠村油菜高產(chǎn)高油全程機(jī)械化生產(chǎn)技術(shù)示范推廣項(xiàng)目基地組織開展現(xiàn)場(chǎng)測(cè)產(chǎn)活動(dòng)。
該基地在耕整、播種、植保、收獲等生產(chǎn)環(huán)節(jié)實(shí)現(xiàn)全程機(jī)械化，通過油菜機(jī)械作業(yè)節(jié)本、密植抗倒增收、機(jī)收減損增產(chǎn)、高油提質(zhì)增效等舉措，助推糧油生產(chǎn)，推廣農(nóng)機(jī)新技術(shù)、新模式。該基地于2023年9月開始種植中油雜39油菜，種植規(guī)模320畝，目前處于收獲期。
市農(nóng)機(jī)推廣中心組織市蔬菜科學(xué)研究所、陽新縣種子服務(wù)中心、太子鎮(zhèn)農(nóng)業(yè)服務(wù)中心農(nóng)技專家及浩益種植專業(yè)合作社負(fù)責(zé)人成立專家組，對(duì)示范基地油菜產(chǎn)量進(jìn)行測(cè)定。根據(jù)種植面積、地力和油菜長(zhǎng)勢(shì)情況隨機(jī)挑選代表性田塊，對(duì)田間10點(diǎn)進(jìn)行取樣測(cè)產(chǎn)。
通過隨機(jī)選點(diǎn)、計(jì)算有效值、取平均值等方式，得出示范田油菜平均株高1.54米，畝有效株數(shù)17342株，單株有效角果數(shù)170個(gè)，平均角粒數(shù)20.20粒，千粒重3.85克計(jì)，理論畝產(chǎn)量229.27公斤，按照測(cè)產(chǎn)縮值系數(shù)0.85計(jì)算，示范田實(shí)際畝產(chǎn)量194.88公斤。由于2月份冰凍雨雪天氣災(zāi)害，田間少量地塊清漬不到位，部分沾染菌核病的油菜產(chǎn)量降低，但通過“分段式”機(jī)械化收割實(shí)現(xiàn)機(jī)收減損增產(chǎn)，進(jìn)一步提振了農(nóng)戶播種秋糧的信心和熱情。較采取點(diǎn)播、人工移栽的常規(guī)種植方法，示范基地油菜畝產(chǎn)量提升10.38%，按油菜籽3元/斤測(cè)算，可提升效益110元，畝節(jié)省成本約100元，每畝可增加效益約210元。
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