The use of horses for ploughing still prevails among the poorer farmers.

用馬耕作的現(xiàn)象在貧苦農(nóng)民中仍然十分普遍亚洲色婷婷开心综合。

Such labour may be said to be productive indirectly or mediately, in opposition to the labour of the ploughman and the cotton-spinner, which are productive immediately.

這種勞動(dòng)可以說是間接生產(chǎn)性的，而耕作者及棉紡工的勞動(dòng)則是直接生產(chǎn)性的18禁片免费网站在线看。

Floor of entire county total ground accumulates 4885 square kilometer, climate characteristic is spring dry sand blown by wind is much, the summer is short rainfall is little, year average air temperature 2.5 ℃, fall 350mm is controlled, frost-free period is controlled 110 days, it is typical dry farming county, long-term since, because the ploughshare type of follow tradition plows cultivation, a large number of the earth's surface are completely bare, monsoon comes, soil land of medium fine sanded face is reached organic blow character, cause edaphic sand to change, fertility drops, raise of sand and dust, year answer a year, change dene serious with each passing day, cause aggravation of zoology environment year after year, the agriculture that also decided place produces a condition, groundwater source is not worth badly, 10 years of 9 drought, extensive cultivation, crop yield is low and flabby.

全縣總土地面積4885平方公里亚洲欧美一区二区欧美亚洲A，氣候特色為春季干燥風(fēng)沙多，夏季短促降雨少免费看国产黄A片在线，年平均氣溫2.5℃精品欧美日韩一区二区麻豆91，降水量350mm左右，無霜期110天左右在线国产黄色站，是典型的旱作農(nóng)業(yè)縣色哟脚在线观看视频，長期以來，由于沿襲傳統(tǒng)的鏵式犁耕作东北粗口熟女丰满高潮，大量地表完全裸露网友自拍偷拍一区，季風(fēng)來臨，將土壤中的細(xì)沙面土及有機(jī)質(zhì)刮走午夜激情黄网，造成土壤沙化精品国产AV片儿、肥力下降，沙塵揚(yáng)起日韩性色自拍视频在线观看网站，年復(fù)一年黄网站进入，沙化日趨嚴(yán)重，造成生態(tài)環(huán)境逐年惡化插入美女嫩穴漫画，也決定了當(dāng)?shù)氐霓r(nóng)業(yè)生產(chǎn)條件jjzz精品视频，地下水源嚴(yán)重不足，十年九旱免费操视频在线，廣種薄收av日韩无码爱爱，作物產(chǎn)量低而不穩(wěn)。

I am the farmer./I plow the dirt.

我是農(nóng)夫免费www你懂的网站视频。/我在耕作農(nóng)田中国野外一级视频片。

He hired someone to do the plowing for him.

他雇人為他做耕作的活。

And when I think of her picking cotton and plowing just to keep food...

當(dāng)我想到她摘棉花自拍欧美日韩制服视频，辛勤的耕作只是為了

The conclusions show that most of the agricultural land resources are of good quality. However, the dry land and paddy field covering an area of \{17.11\} km\+2 are contaminated seriously heavy metals, which are not fit for growing crops. At the same time, the high\|quality plowland, which i...

定量評(píng)價(jià)的結(jié)果表明国产一级黄色视频免费看，區(qū)域農(nóng)業(yè)土地資源中大部分土地資源質(zhì)量較好，但旱地和水田共有 1 7.1 1km2 的重金屬重度污染區(qū)一级一片免费观看，這部分耕地已不適宜種植農(nóng)作物成年人的福利，同時(shí)熟女强奸乱伦电影，適合人類耕作的高質(zhì)量耕地由于土壤重金屬污染減少了近 1 / 3 欧美十日韩十国产，說明貴陽市區(qū)進(jìn)行土壤重金屬污染防治具有重要的意義在线观看无码国产剧情AV。

In different growth stage, the soil pondage of R, H and Z treatments was larger than C, especially in anthesis stage, which indicated that R, H and Z could inhibit the useless evaporation of soil water before anthesis and promote grain filling. Different tillage systems had different Effects on soil pondage.

在作物不同生育時(shí)期，尤其是作物開花期99这里只有精品首页，旋耕国产尤物第一区第二区精品、耙耕和免耕模式的土壤貯水量高于常規(guī)耕作處理，這說明這三種模式可抑制作物開花前土壤無效蒸發(fā)青草视频在线播放精品无码，有利于促進(jìn)籽粒灌漿一级A片少妇免费。

He won the Nobel Peace Pri z e for his work on improved crops and changes in farming methods.

他因致力于改進(jìn)農(nóng)作物和改善耕作方式而獲得了諾貝爾和平獎(jiǎng)。

The farmer can work alone in the field or the woods all day, hoeing or chopping, and not feel lonesome, because he is employed; but when he comes home at night he cannot sit down in a room alone, at the mercy of his thoughts, but must be where he can :see the folks,: and recreate, and, as he thinks, remunerate himself for his day's solitude; and hence he wonders how the student can sit alone in the house all night and most of the day without ennui and :the blues:; but he does not realize that the student, though in the house, is still at work in his field, and chopping in his woods, as the farmer in his, and in turn seeks the same recreation and society that the latter does, though it may be a more condensed form of it.

農(nóng)民能在田間整天的勞作91人妻教师超碰，除草或者耕作绿帽人妻91社区，不會(huì)感到孤獨(dú)，因?yàn)樗麑Ｐ挠诠ぷ?024手机看片你懂的无毒不卡。但是日落而歸后他不能忍受獨(dú)守空房看片免费w，任由思想支配，但是他必須到能看到他伙伴的地方国产线观看A片免费看一及，調(diào)整疲憊的身體中国一级无毒不卡黄片，就如他所想的回補(bǔ)白天的孤獨(dú)；由此他想知道那些學(xué)生如何能整晚的坐在房間里亚洲精品一二三区，不知疲倦和抑郁精品国产91久久久久久久妲己。其實(shí)是他沒有意識(shí)到那些學(xué)生即使在房間也在他的田間工作，就如農(nóng)民一樣肏屄毛片免费看，他也在尋找同樣的快樂和同伴欧美日一区二区黄，只是他的形式更簡單罷了。