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大疆農(nóng)業(yè)：無人機香梨授粉，一年可節(jié)約上億成本

2020-05-09 10:54:02 來源：DJI大疆農(nóng)業(yè) 閱讀量：15769 評論

導(dǎo)讀：　近年來，隨著新疆香梨樹的枯枝病蔓延，不僅讓梨農(nóng)犯愁，也讓消費者難以買到健康的庫爾勒香梨。為了防止病害的擴散，當?shù)叵嚓P(guān)農(nóng)業(yè)部門禁止使用蜜蜂授粉。

　　【農(nóng)機網(wǎng) 明星企業(yè)】 地處古絲綢之路中道的咽喉之地的庫爾勒，因盛產(chǎn)“皮薄肉豐，心細甜而多液，入口消融”的梨，而得名“梨城”。庫爾勒香梨因具有色澤悅目、味甜爽滑、香氣濃郁、皮薄肉細、酥脆爽口、汁多渣少、入口即化等特點，被譽為西域圣果”。
 
　　近年來，隨著新疆香梨樹的枯枝病蔓延，不僅讓梨農(nóng)犯愁，也讓消費者難以買到健康的庫爾勒香梨。為了防止病害的擴散，當?shù)叵嚓P(guān)農(nóng)業(yè)部門禁止使用蜜蜂授粉。
 
　　除蜜蜂授粉外還有人工輔助點粉，但耗時耗功、成本高、不均勻。梨樹的花期短，通常在花開 40% 時進行第一遍授粉，70% 時授粉第二遍。而人工授粉因為效率低，全程只能完成一遍，大大影響坐果率。“一天能點粉 20 棵樹都不得了。”當?shù)毓r(nóng)說到。
 
　　大疆植保機率先變身“授粉機”
 
　　新疆巴州大疆翼飛農(nóng)業(yè)科技有限公司，自去年開始就率先用大疆植保無人機對梨樹進行液體授粉。由于高效、均勻、省花粉，翼飛農(nóng)業(yè)迅速打開了無人機梨樹授粉的市場。
 
　　傳統(tǒng)的人工授粉， 4-5 人一天作業(yè)不超過 100 畝地，而使用大疆植保無人機，2 人一天可以作業(yè) 200 畝地，大大提高了作業(yè)效率。今年 4月4日-13日，翼飛農(nóng)業(yè)一共投入 15 架 T 系列植保機對 1萬多畝梨樹進行授粉。
 
　　“我們是去年早嘗試用大疆植保機對梨樹授粉的，結(jié)果效果很好，于是口碑就樹立起來了。今年很多果農(nóng)都找我們用飛機進行授粉。”翼飛農(nóng)業(yè)張峯溢表示。
 
　　作業(yè)地背景

  
作業(yè)參數(shù)

 
 
　　大疆植保機強大的風(fēng)場穿透力，使得花粉溶液能夠從梨樹頂部打透至根部，授粉均勻、效果好。梨樹作業(yè)時應(yīng)注意避開高溫時間，氣溫好在 16-25℃ 之間，保證授粉效果。
 
　　用藥信息

搶時增質(zhì)，促農(nóng)增收
 
　　梨樹花期較短，通常在一星期左右。為了在有效授粉期提高座果率，果農(nóng)必須要在花期內(nèi)想辦法為香梨完成授粉。“授粉作業(yè)后，種植戶反映大疆植保機不僅效率高，授粉的效果也很好，坐果率高，幼果表面潔凈、健康，長勢較好。”本次負責人方金龍表示。

用戶反饋坐果率
 
　　以往人工作業(yè)，平均 200元/畝，而現(xiàn)在使用無人機進行授粉，價格在 20-30元/畝不等，不僅可以幫助當?shù)毓r(nóng)降低成本，保證高效授粉率，解決枯枝病傳播隱患，提升香梨的產(chǎn)量與品質(zhì)，還能帶動當?shù)刂脖ｏw防創(chuàng)收。當?shù)毓r(nóng)算了一筆賬，如果巴州 62萬畝梨樹都用上無人機授粉技術(shù)，一年至少可以節(jié)約作業(yè)成本上億元。

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