首页
登录
职称英语
[originaltext] There are dust-dry areas of northern India where good rains a
[originaltext] There are dust-dry areas of northern India where good rains a
游客
2023-07-11
82
管理
问题
There are dust-dry areas of northern India where good rains are as common as teeth in a chicken. Yet gardeners there frequently produce good crops of that most water-consuming plant, the melon.
How these desert residents accomplish this may well help gardeners in other parts of the world as they face what is predicted to be another drier than-usual growing season.
The idea is simple: The Indians don’t waste a drop of their precious water with surface irrigation or spray irrigation; they put it right where the plants need it most —underground among the roots. They do this by using a narrow-necked, clay pot.
First, the pot is buried in prepared garden soil so that only the neck is above the ground. The pot is then filled with water, and a stone is placed over the mouth of the jar to reduce still further any chance of evaporation. Then the melon seeds are planted around the pot.
The water seeps through the walls of the pot to moisten the immediate soil and feed the growing vines. Because this movement of water is so slow, none of it was wasted. Simply, it provides a slow but constant supply to the plants.
选项
A、How to grow melons.
B、How to bury a pot of water in the garden.
C、How to use water efficiently in a desert garden.
D、How to water your plants.
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2828093.html
相关试题推荐
[originaltext]W:(22)Dr.White,werecentlylearnedthatalargepieceoftheL
[originaltext]W:Sam,couldyoureviewtheresultsofthesurveyonleisurespo
[originaltext]W:Sam,couldyoureviewtheresultsofthesurveyonleisurespo
[originaltext]Whydowecry?Canyouimaginelifewithouttears?Notonlyd
[originaltext]JohnLennon,oneoftheBeatles,wasmurderedjustbefore11
[originaltext]JohnLennon,oneoftheBeatles,wasmurderedjustbefore11
[originaltext]Inmanysocietieswomenerenottreatedastheequalsofmen.
[originaltext]Operator:Hello.Thisistheemergency911operator.TaxiDriver:
[originaltext]Operator:Hello.Thisistheemergency911operator.TaxiDriver:
[originaltext]Operator:Hello.Thisistheemergency911operator.TaxiDriver:
随机试题
CalifornianMichaelSchwabesaidgoodbyetothegaspumptwoyearsagowhenhel
DarwinandHisTheoryDarwinwasbornin1809asthes
Markreviewedallhispapersmeticulouslybeforesubmittingthem.A、hastilyB、unc
诊断原发性下肢深静脉瓣膜功能不全最可靠的检查方法是()A.Buerger试验
某公司的程序员小王写了一些提升编程能力的经验,其中()并不恰当。A.只参加最适
关于阿片类药物急性中毒的解救原则及药物治疗叙述不正确的是A.静脉滴注葡萄糖生理盐
【智能站知识】217、接入两个及以上合并单元的保护装置应按( )设置“合并单元
在所要学习的新材料呈现之前提供一种引导性材料,它在新学习材料与学习者原有观念之间
(2020年真题)短期政府债券的特征包括()A.交易成本高 B.违约风险
工程施工过程中发生工程变更,如果变更涉及(),还要按有关规定报送施工图原审查机构
最新回复
(
0
)