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作物科學(xué) | 大豆玉米帶狀復(fù)合種植病蟲草害飛防試驗(yàn)

2022-07-15 08:36:14 來源：極目機(jī)器人 閱讀量：14466 評論

導(dǎo)讀：大豆-玉米帶狀復(fù)合種植是在傳統(tǒng)的玉米間混大豆和玉米間套甘薯的基礎(chǔ)上創(chuàng)新發(fā)展而來。

　　【農(nóng)機(jī)網(wǎng) 明星企業(yè)】大豆-玉米帶狀復(fù)合種植是在傳統(tǒng)的玉米間混大豆和玉米間套甘薯的基礎(chǔ)上創(chuàng)新發(fā)展而來，采用寬窄行田間布置方式，充分利用邊行優(yōu)勢，實(shí)現(xiàn)玉米大豆帶狀間作套種，年際間交替輪作，達(dá)到適應(yīng)機(jī)械化作業(yè)、作物間和諧共生的一季雙收種植模式。
 
　　大豆、玉米蟲害調(diào)查

　　受到病蟲害侵蝕的葉片
 
　　近期，山東省禹城市大豆-玉米帶狀復(fù)合種植的棉鈴蟲、甜菜夜蛾等鱗翅目害蟲發(fā)生較嚴(yán)重，造成葉片損害，嚴(yán)重影響作物的正常生長，需要進(jìn)行全方位的防治。
 
　　極目無人機(jī)飛防試驗(yàn)
 
　　極目聯(lián)合山東省農(nóng)科院植物保護(hù)研究所、拜耳作物科學(xué)(中國)有限公司，對大豆-玉米帶狀復(fù)合種植區(qū)進(jìn)行飛防試驗(yàn)示范。試驗(yàn)前，試驗(yàn)人員在垂直噴幅下，隨機(jī)選擇了12株大豆、玉米植株，在大豆葉片、玉米葉片及玉米植株葉芯部，均附上水敏紙，以測試無人機(jī)對作物的噴灑效果。
 
　　NH/T 1002.1-2016作業(yè)質(zhì)量技術(shù)指標(biāo)霧滴覆蓋密度在30～40個(gè)/cm², 經(jīng)過對回收的試驗(yàn)水敏紙進(jìn)行檢測，霧滴覆蓋密度在92.21～213.38個(gè)/cm²,遠(yuǎn)超過標(biāo)準(zhǔn)指標(biāo)。據(jù)水敏紙反饋顯示，無論是玉米還是大豆，極目無人機(jī)都能打透且噴灑均勻，常溫彌霧霧滴粒徑細(xì)，不會(huì)對葉片造成藥物灼傷等額外傷害，能更安全有效地防治病蟲害的侵?jǐn)_。
 
　　極目無人機(jī)在山東大豆-玉米帶狀復(fù)合種植區(qū)已進(jìn)行了芽前封地除草劑及蟲害防治試驗(yàn)示范，均取得了較好的效果。隨著作物的生長，我們也將繼續(xù)進(jìn)行全程化病蟲草害飛防試驗(yàn)，以展示極目無人機(jī)在大豆、玉米各重要時(shí)期均可進(jìn)行高效、高品質(zhì)的飛防，為大豆-玉米帶狀復(fù)合種植提供更好的植保支持，為其生長保駕護(hù)航。

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