胡蓉

目前農(nóng)產(chǎn)品最有利潤(rùn)的生產(chǎn)方式之一，是大面積栽種能夠耐受農(nóng)藥的基改作物，并全面使用除草劑，以提高產(chǎn)出、增加收入。然而精準(zhǔn)噴灑機(jī)器人來(lái)了，除草劑用量或可減少20倍，可能會(huì)顛覆當(dāng)前的農(nóng)業(yè)生產(chǎn)方式。倘若新技術(shù)普及，則只需對(duì)雜草噴藥，人們對(duì)基改作物和農(nóng)藥需求將減少，這將更加環(huán)保！

You can see a machine in the field. It is the first completely autonomous machine for the weeding. It is made in Switzerland. Thanks to the precise detection and discriminating3 spraying4 of weeds， the herbicide will be reduced 20 times. Isnt it wonderful？

The weight of the autonomous robot weeder is 130kg. Highly efficient solar cells （380W） and battery power it energy. It has the anti-theft system. The communication is short （WiFi） or long-distance （mobile phone networks）. It works up to 12 hours a day without a human operator. The covering width is 2 meters. Per day it covers 3 hectares. The precision is less than 2cm. 95% of weeds can be detected and destroyed. The speed is 0.4 m/s averagely. The space between crops is 35 to 70 cm （adjustable）. Soil must not be too wet or viscous5. The maximum height of crop is 25 cm.

你可以看見(jiàn)地里有一臺(tái)機(jī)器。它是第一個(gè)完全自動(dòng)的除雜草機(jī)器，是瑞士制造的。因?yàn)樗芫_地偵探并識(shí)別雜草來(lái)進(jìn)行噴灑，除草劑用量將被減少20倍。這不是很棒嗎？

自動(dòng)機(jī)器人除草機(jī)的重量是130公斤，極有效率的太陽(yáng)能電池（380W）和蓄電池給它提供能量。它有防盜系統(tǒng)，可短距離（WiFi）或長(zhǎng)距離（移動(dòng)電話網(wǎng)絡(luò)）通信。在無(wú)人操作的情況下，它每天能工作到12個(gè)小時(shí)，覆蓋廣度是2米，每天它能處理3公頃的面積，精確度能達(dá)到2厘米以內(nèi)，能發(fā)現(xiàn)并除掉95%的雜草，速度是平均每秒0.4米，所需莊稼之間的空間為35至70厘米（是可調(diào)節(jié)的）。泥土不能太潮或者太黏，莊稼的最大高度是25厘米。

How does the autonomous robot weeder work？ The solar energy， camera， GPS RTK and sensors enable it to follow crop rows， and to detect the presence and position of weeds in and between the rows. Two robotic arms then apply a micro-dose11 of herbicide12， systematically targeting the weeds that have been detected. Finally it can save an amount of herbicide. It makes the crops greener！How do you like it？

自動(dòng)機(jī)器人除草機(jī)如何工作的？太陽(yáng)能、攝像頭、全球定位系統(tǒng)實(shí)時(shí)動(dòng)態(tài)定位技術(shù)和傳感器使它能跟順著農(nóng)作物的行，發(fā)現(xiàn)每行農(nóng)作物中間和兩行農(nóng)作物之間雜草的存在和位置。然后，兩個(gè)機(jī)器人手臂施用小劑量的除草劑，有條不紊地命中發(fā)現(xiàn)的雜草目標(biāo)。最終，它能節(jié)約大量除草劑，讓莊稼更綠色環(huán)保了！你覺(jué)得它怎么樣？