首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Farmers usually use ploughs to prepare their fields for planting crops. Ploughs cut into the ground, and lift up weeds, and othe
Farmers usually use ploughs to prepare their fields for planting crops. Ploughs cut into the ground, and lift up weeds, and othe
admin
2016-12-30
53
问题
Farmers usually use ploughs to prepare their fields for planting crops. Ploughs cut into the ground, and lift up weeds, and other unwanted plants. However, ploughing【B1】______causing severe damage to topsoil by【B2】______the plants that protect the soil from being blown or washed away. Many farmers in South Asia are now trying a process called Low Till Farming. Low Till Farming limits the use of ploughs. In this method of farming, seeds and fertilizer are put into the soil through small cuts made in the【B3】______of the ground. Low Till Agriculture leaves much or all of the soil and 【B4】______of plants on the ground. They【B5】______a natural fertilizer and help support the roots of future crops. They take in rain and allow it to flow into the soil instead of【B6】______. It has been proved that Low Till Farming increases harvests and reduces water use, and this method reduces the need for【B7】______products because there are fewer unwanted plants. Scientists say Low Till Farming is becoming popular in South Asia, which is facing a【B8】______water shortage. They say the area will become【B9】______on imported food unless water is saved through methods like Low Till Farming.【B10】______, more than 115 million people in South Asia depend on local rice and wheat crops. Farmers grow rice during wet weather. During the dry season they grow wheat in the same fields. Farmers are using the Low Till method to plant wheat after harvesting rice. Scientists say Low Till Agriculture is one of the best examples in the world of technologies working for both people, and the environment.
【B8】
选项
答案
severe
解析
转载请注明原文地址:https://www.kaotiyun.com/show/d5F7777K
0
大学英语六级
相关试题推荐
A、Knowasmuchaboutthecompanyaspossible.B、Trytoworkasaninterninthecompany.C、Findoutthebackgroundofthetopex
A、Inthebasement.B、Onthegroundfloor.C、Onupperfloors.D、Inthepenthouse.B
A、Theyusuallygoabroadforanicesummervacation.B、Theywouldliketogoshopping.C、Theyoftenchoosetolearnsomethingus
A、Hisbackground.B、Hisproperty.C、Hisbelief.D、Histalent.C事实细节题。本题问的是什么给HowardWhite带来了好运。短文中提到,White认为自己很走运,他认为他的人生信仰是为他带来
A、Landmarks.B、Magneticfields.C、Windvelocity.D、Climatechange.B事实细节题。本题问的是讲话者谈到了迁徙类动物的哪些地理线索。短文后半部分提到,鸟类等迁徙类动物可以从一些事物中获得地理线
A、Becausepeopleneedn’tworryabouttheirpersonalsafety.B、Becauseitisusuallyatwo-weekstayinanattractiveplace.C、Be
A、Theyusuallycompeteandfightwitheachother.B、Theysometimeslaughatthelosers.C、Theyknowtheruleswellandalwaysob
A、Standneartallobjectsandbendlowtotheground.B、Disconnectelectronicequipmentquickly.C、Keepawayfromwaterandmeta
随机试题
如何检查冷暖风机?
Americansocietyisnotnap(午睡)friendly.Infact,saysDavidDinges,asleepspecialistattheUniversityofPennsylvaniaSchool
风湿性心脏病多见于哪种面容()
尿少,口干,皮肤弹性稍差,血压为11.3/7.7kPa,呼吸深快,口唇樱红,前囟门凹陷,心音低钝,肺无哕音,腹胀,四肢无力、稍凉,血钠132mmol/L。可能的诊断是
下列技术手段中,对建筑室外微气候环境的调节影响小的是()。
甲是乙公司依法设立的分公司。下列表述中,符合公司法律制度规定的是()。
前期物业服务合同的主要内容包括()①合同的当事人;②物业基本情况;③服务内容与质量;④服务费用;⑤物业的经营与管理;
两根同样长的蜡烛,点完粗蜡烛要3小时,点完细蜡烛要1小时。同时点燃两根蜡烛,一段时间后,同时熄灭,发现粗蜡烛的长度是细蜡烛的3倍。问两根蜡烛燃烧了多长时间?
被称为继五四运动和延安整风运动之后又一场马克思主义思想解放运动的是()
IfyouwanttoknowwhyDenmarkistheworld’sleaderinwindpower,startwithathree-hourcartripfromthecapitalCopenhage
最新回复
(
0
)