首页
登录
职称英语
Instead of using dye to color cotton, a woman cotton breeder is letting natu
Instead of using dye to color cotton, a woman cotton breeder is letting natu
游客
2024-07-03
18
管理
问题
Instead of using dye to color cotton, a woman cotton breeder is letting nature do the work. Through crossbreeding ( 杂交 ), Sally Fox of Natural Cotton Colours in Wickenberg is creating plants that yield fiber in a variety of colors. Because no dye is required, production of the naturally colored cotton conserves water and reduces pollution. Fox recently received a United Nations award for her work.
Organically farmed brown and green cottons are already being used to make clothing sold by Levi Strauss, Esprit, and L. L. Bean. The naturally colored cottons are more expensive than conventional cottons, but they do not fade in the laundry.
Fox is also developing a white cotton that can be grown organically. Normally, harvesting white cotton without a chemical defoliant (脱叶剂 ) is extremely difficult, because resin (树脂) on the leaves will stain the fibers. But Fox is growing a variety that naturally sheds (脱去) its leaves prior to harvest. The cotton, close to commercialization, bears long fibers that will be used to make high-quality textile.
Sally Fox plants cotton by【46】to yield color cotton.
The production of naturally colored cotton can【47】and reduce pollution.
The colored cottons are【48】than conventional cottons.
【49】usually stains the cotton fibers.
The white cotton developed by Fox bears【50】. [br] ( ) 国际商法 ( ) 管理经济学与决策模式
选项
答案
long fibers
解析
从最后一句话可知,有机白棉有长纤维,可用于制高质量的织物。
转载请注明原文地址:https://tihaiku.com/zcyy/3661239.html
相关试题推荐
Whydopeopledecidetouseamachinetranslationprograminsteadofusingahum
Whydopeopledecidetouseamachinetranslationprograminsteadofusingahum
Whydopeopledecidetouseamachinetranslationprograminsteadofusingahum
Whydopeopledecidetouseamachinetranslationprograminsteadofusingahum
Womenaretryingtheirbesttogoafterequalitythemselvesinsteadofwaitingf
[originaltext]M:IfIwereyou,Iwouldtakeaplaneinsteadofabus.Itwill
We’veproduced______cottonthisyearaswedidin2002.A、asmuchtwiceB、much
Bobwishesbe(see)______thefootballgameinsteadofthefilm.hadseen本题是Iwis
Insteadofusingdyetocolorcotton,awomancottonbreederislettingnatu
Somewomen______agoodsalaryinajobinsteadofstayinghome,buttheydecid
随机试题
GeneralIdeasaboutRhetoricI.Thedefinition&unders
Shefeelsitadisgracetospeaktothosesocially_____.A、inferiorB、downC、bel
[originaltext](22)Youcandividetheautomotiveuniverseintotwocategori
Coffeeisapowerfuldrink.Onapersonallevel,ithelpskeepusawakeand
[originaltext]Parentsarebeingurgedtodownloadafreeappwhichtellsth
在基于体系结构的软件设计方法中,采用()来描述软件架构,采用()但来描述功能需求
1.题目:三角形中位线的定理 2.内容: 3.基本要求: (1
《期货从业人员执业行为准则(修订)》是()对期货从业人员进行纪律惩戒的主要
共用题干 男,40岁。金属烤瓷冠修复,适合时发现修复非常密合,经调牙合无早接触
以公允价值为基础计量的非货币性资产交换,换出资产为长期股权投资的,应视同长期股权
最新回复
(
0
)