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中國熱科院農(nóng)機(jī)所木薯高效聯(lián)合種植技術(shù)取得重要進(jìn)展

2022-12-15 08:46:39 來源：中國熱科院農(nóng)機(jī)所 閱讀量：13538 評論

導(dǎo)讀：2022年12月13日，農(nóng)機(jī)所薯類生產(chǎn)裝備團(tuán)隊(duì)在木薯全程機(jī)械化技術(shù)試驗(yàn)基地，對最新研制完成的木薯高效聯(lián)合種植機(jī)進(jìn)行田間技術(shù)測試。

　　【農(nóng)機(jī)網(wǎng) 科技創(chuàng)新】2022年12月13日，農(nóng)機(jī)所薯類生產(chǎn)裝備團(tuán)隊(duì)在木薯全程機(jī)械化技術(shù)試驗(yàn)基地，對最新研制完成的木薯高效聯(lián)合種植機(jī)進(jìn)行田間技術(shù)測試。測試證明，該機(jī)作業(yè)性能良好，實(shí)現(xiàn)了木薯高效聯(lián)合種植技術(shù)的落地實(shí)用化。
 
　　該機(jī)瞄準(zhǔn)木薯高效種植，系統(tǒng)集成起壟、施肥、種植、覆膜四大功能于一體，實(shí)現(xiàn)復(fù)式聯(lián)合種植，改變以往木薯種植需要2臺拖拉機(jī)配合(1臺起壟、1臺種植)、分步作業(yè)的模式，只需要1臺拖拉機(jī)、1次作業(yè)即可完成木薯種植全過程，種植效率提高約1倍、減少作業(yè)機(jī)具進(jìn)出耕地1次，預(yù)計(jì)可降低種植作業(yè)成本30%以上。由于增加了木薯植后壟上覆膜的技術(shù)措施，預(yù)計(jì)將帶來兩個顯著優(yōu)勢，一是可以保溫抗寒、保水抗旱，這樣可以將木薯種植時間提早1個月以上，為木薯延長1個月以上的生長時間，對增加木薯產(chǎn)量和淀粉含量將產(chǎn)生積極的作用，尤其是對于北緣木薯種植區(qū)更具意義；二是通過壟上覆膜，可以顯著減少木薯苗期雜草危害，減少雜草爭肥提高肥料利用率，減少苗期人工除草成本。該成果的推廣應(yīng)用將有力助推木薯農(nóng)機(jī)農(nóng)藝融合，并進(jìn)一步提供木薯生產(chǎn)全程機(jī)械化水平。
 
　　該項(xiàng)研究得到國家木薯產(chǎn)業(yè)技術(shù)體系和中國熱帶農(nóng)業(yè)科學(xué)院2021年度“揭榜掛帥”項(xiàng)目支持，并由相關(guān)單位協(xié)作完成。
 

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