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地點(diǎn)： 重慶市
開(kāi)展時(shí)間： 2024-10-23
舉辦單位： 重慶市機(jī)械工程學(xué)會(huì)、重慶市電子學(xué)會(huì)、重慶市自動(dòng)化儀器儀表學(xué)會(huì)
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地點(diǎn)： 長(zhǎng)沙市
開(kāi)展時(shí)間： 2024-10-26
舉辦單位： 中國(guó)農(nóng)業(yè)機(jī)械流通協(xié)會(huì)、中國(guó)農(nóng)業(yè)機(jī)械化協(xié)會(huì)、中國(guó)農(nóng)業(yè)機(jī)械工業(yè)協(xié)會(huì)
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地點(diǎn)： 長(zhǎng)春市
開(kāi)展時(shí)間： 2024-10-28
舉辦單位： 中國(guó)長(zhǎng)城綠化促進(jìn)會(huì)、智奧會(huì)展(哈爾濱)有限公司
西安“一增一減”玉米高產(chǎn)彰顯農(nóng)機(jī)實(shí)力
2024-10-22
09:00:33
來(lái)源：陜西省農(nóng)業(yè)機(jī)械化發(fā)展中心 閱讀量：1305
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導(dǎo)讀：近年來(lái)，陜西省西安市農(nóng)機(jī)總站積極推廣玉米增密高產(chǎn)機(jī)械化播種技術(shù)、玉米機(jī)械化減損收獲技術(shù)，全力推進(jìn)現(xiàn)代農(nóng)業(yè)高質(zhì)量發(fā)展。
【農(nóng)機(jī)網(wǎng) 地方農(nóng)機(jī)】 近年來(lái)，陜西省西安市農(nóng)機(jī)總站不斷加大對(duì)農(nóng)機(jī)專(zhuān)業(yè)合作社、家庭農(nóng)場(chǎng)、農(nóng)機(jī)大戶的技術(shù)服務(wù)指導(dǎo)，以提升玉米單產(chǎn)為主要抓手，以良種、良田、良機(jī)、良法、良制協(xié)同增效為重要舉措，積極推廣玉米增密高產(chǎn)機(jī)械化播種技術(shù)、玉米機(jī)械化減損收獲技術(shù)，全力推進(jìn)現(xiàn)代農(nóng)業(yè)高質(zhì)量發(fā)展。
市農(nóng)機(jī)總站實(shí)施項(xiàng)目帶動(dòng)，依托涉農(nóng)區(qū)縣的高標(biāo)準(zhǔn)農(nóng)田，在長(zhǎng)安、周至、高陵、閻良、臨潼選取5個(gè)農(nóng)機(jī)合作社建立玉米增密高產(chǎn)機(jī)械化播種技術(shù)試驗(yàn)示范點(diǎn)，總面積達(dá)到2000畝，并在各示范點(diǎn)設(shè)置示范田和對(duì)照田，開(kāi)展技術(shù)對(duì)比試驗(yàn)，示范田和對(duì)照田實(shí)行“六統(tǒng)一”即：統(tǒng)一品種、統(tǒng)一播種、統(tǒng)一施肥、統(tǒng)一灌溉、統(tǒng)一植保、統(tǒng)一收獲。根據(jù)技術(shù)要求，試驗(yàn)示范點(diǎn)分別選擇西安亞澳、戶縣雙永、山東大華等不同廠家的機(jī)械進(jìn)行播種試驗(yàn)，增加播種密度，提高播種質(zhì)量。收獲環(huán)節(jié)，根據(jù)品種特性及果穗成熟脫水情況，在不影響下茬小麥播種的情況下，適當(dāng)推遲玉米的收獲，增加千粒重，各示范點(diǎn)均優(yōu)選機(jī)械采用減損收獲技術(shù)，機(jī)收平均損失率均低于2.2%。經(jīng)試驗(yàn)對(duì)比，示范田平均畝產(chǎn)759.6公斤，比對(duì)照田畝均增產(chǎn)64.8公斤。在今年生長(zhǎng)期高溫少雨的情況下，玉米增密高產(chǎn)機(jī)械化技術(shù)優(yōu)勢(shì)明顯，因深松環(huán)節(jié)增加了蓄水保墑能力，與周邊群眾的普通大田相比，畝均增產(chǎn)160公斤以上。
下一步，市農(nóng)機(jī)總站將及時(shí)總結(jié)技術(shù)要點(diǎn)，圍繞“天、地、人、機(jī)、種、水、肥”等生產(chǎn)要素的協(xié)調(diào)配套進(jìn)行技術(shù)熟化，不斷加大玉米增密高產(chǎn)機(jī)械化技術(shù)在我市的推廣應(yīng)用，為大面積糧食單產(chǎn)提升貢獻(xiàn)農(nóng)機(jī)力量。
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