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
49
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.
【B4】
选项
答案
remains
解析
转载请注明原文地址:https://www.kaotiyun.com/show/zwF7777K
0
大学英语六级
相关试题推荐
A、Theeconomicchanges.B、Theadvancedtechnology.C、Smallerfamilies.D、Highlevelofself-esteem.A
Forauthorsofself-helpguides,nohumanproblemistoogreatortoosmall.Wanttobecomefitter,richerorhappierin2015?T
A、Themouthisrelatedtoone’selegance.B、Theeyeshavesomethingtodowithone’scharm.C、Thenosecantelluswhetheraper
Thepathtoprisonoftenstartsatayoungage.Onewaytokeepyoungoffendersoutofthecriminaljusticesystemiscalledres
A、Lightreadingissuitablefornight.B、Projectplancankillthetime.C、Dancingisbetterthanreading.D、Dancingistheman’
A、Toavoidproblemscausedbymigration.B、Todiscussthedangersofmigration.C、Tohelpfarmersplanttrees.D、Tofindlandan
A、Brighterpeoplegotbetterpay.B、Payscaleswerenotfairatall.C、Maleswerebrighterthanfemales.D、Paysdependedonone’
NinetypercentofAmericansknowthatmostoftheircompatriotsareoverweight,butjust40percentbelievethemselvestobetoo
NinetypercentofAmericansknowthatmostoftheircompatriotsareoverweight,butjust40percentbelievethemselvestobetoo
Nursing,asatypicallyfemaleprofession,mustdealconstantlywiththefalseimpressionthatnursesaretheretowaitonthep
随机试题
设函数在(-∞,+∞)内连续,则a=________,b=________.
超声波消毒机制主要有________、________、________、________及对微生物的细胞作用等。
A.眩晕B.闪电样锐痛C.猝倒D.持物不稳椎动脉型颈椎病最主要的临床表现为
纤维结构不良的特点不包括
被审计单位对审计机关作出的有关财政收支的审计决定不服的,可以自审计决定送达之日起()日内,提请审计机关的本级人民政府裁决。
下列不属于教育行政法规的文件是()。
公安工作特点有()。
在个人的职业生涯中,择业和创业并不是两个孤立的环节,两者的关系体现为()
下列关于硬盘与主存之间交换数据时的基本单位的容量的描述中,正确的一条是 ( )。
ChooseTHREElettersA-G.Writeyouranswersinboxes24-26onyouranswersheet.InwhichTHREEwayscanwildlifehabitatsbene
最新回复
(
0
)