This crop report is USDA's initial NASS look at row crop yield prospects through survey and objective measurement.

該報(bào)告是美國(guó)農(nóng)業(yè)部統(tǒng)計(jì)局首次通過(guò)調(diào)查和目標(biāo)評(píng)定對(duì)中耕作物收獲前景所做的預(yù)測(cè)亚洲第一页中文字幕。

Because the limited time period of this study, to investigate the long term effects of row space and crop density on reducing soil evaporation are necessary in the future.

由于這次研究的期間較短，對(duì)行距94人人操人人操人人看、多播等項(xiàng)目的研究尚不夠深入，有必要在今后的工作中進(jìn)一步探討欧美性爱激情图。同時(shí)黄片三级在线观看，對(duì)哪種秸稈可以避免降低冬小麥地溫的問(wèn)題進(jìn)行深入研究，具有重要的現(xiàn)實(shí)意義日本成年黄色网站片，如果能解決好這個(gè)問(wèn)題人人人人操操，則不僅有利于秸稈覆蓋的大面積推廣，而且能達(dá)到在使作物增產(chǎn)的同時(shí)減少土壤蒸發(fā)的目的亚洲图片韩国理论。

Or a chopper with a windrow pick-up or row crop attachments may cut and collect the forage in one step.

收獲青儲(chǔ)的牧草還包括一個(gè)切碎的過(guò)程狼友视频在线播放网址。

Operation along crop row is a basic function of vision navigation for agricultural robot. The complex external factors of working environment in the field, such as existed shadow and weather change etc., make the navigation parameters extracting become more difficult.

完成沿作物行的行走作業(yè)是農(nóng)業(yè)機(jī)器人視覺(jué)導(dǎo)航系統(tǒng)的一個(gè)基礎(chǔ)功能，但是由于田間環(huán)境的復(fù)雜性久草久在线，比如陰影的存在和天氣的惡劣變化等外界因素的影響使導(dǎo)航參數(shù)的提取變得困難免费A片在线视频。

Images taken from the real wheat field (3～5 leaves seedling stage and within the different numbers of crop row) were used to test the novel solution of weed detection in the laboratory.

在實(shí)驗(yàn)室內(nèi)利用實(shí)地采集的3～5葉期、不同作物行數(shù)的麥田圖像對(duì)該方法進(jìn)行了測(cè)試欧美一级电影在线播放。

row crop：行露頭

roving 粗紗 | row crop 行露頭 | row iteration 行迭代

row crop：行播作物,條耕作物,中耕作物

row cotton 窄行棉花苗冠被覆特性 | row crop 行播作物,條耕作物,中耕作物 | row crop thinner 間苗器

row crop cultivator：行栽作物中耕器

"rotary cultivator ","回轉(zhuǎn)式中耕機(jī)" | "row crop cultivator ","行栽作物中耕器" | "curing storage","保藏"

row crop cultivator：行間中耕機(jī)

rous sarcoma 勞斯肉瘤 | row crop cultivator 行間中耕機(jī) | row crop planter 中耕罪播種機(jī)

row crop cultivator：行栽作物中耕機(jī)

route segment 航線段 | row crop cultivator 行栽作物中耕機(jī) | row crop tractor 行栽作物曳引機(jī)