[经] 轮种

rotation of crops的用法和样例:

例句

  1. Crop rotation helps prevent soil erosion.农作物轮作有助于防止水土流失。
  2. Crop rotation makes a balanced demand on the fertility of the soil.轮作可以平衡对土壤的肥力要求。

词汇搭配

  • rotation of crops轮作

SCOTT SIMON, HOST: We check in each month with music maestros in public radio. Here is a sample of what they're currently playing in heavy rotation. BILL DEVILLE: I'm Bill DeVille, one of the deejays at The Current in St. Paul, Minn. And my pick is a

发表于:2018-12-02 / 阅读(189) / 评论(0) 分类 2017年NPR美国国家公共电台4月

AGRICULTURE REPORT – January 29, 2002: Genetically Engineered Crops Increasing By George Grow Soybeans This is the VOA Special English AGRICULTURE REPORT. Increasing numbers of farmers are growing g

发表于:2018-12-07 / 阅读(128) / 评论(0) 分类 农业与发展

AGRICULTURE REPORT - Californians Vote on Biotech Crops By Mario Ritter Broadcast: Tuesday, November 09, 2004 This is Gwen Outen with the VOA Special English Agriculture Report. Voters in the American

发表于:2018-12-07 / 阅读(110) / 评论(0) 分类 农业与发展

This is the VOA Special English Agriculture Report. American farmers first planted genetically engineered crops in nineteen ninety-six. Today eighty percent of the cropland for soybeans, maize and cotton in the United States is transgenic. Genetic en

发表于:2018-12-07 / 阅读(115) / 评论(0) 分类 2010年VOA慢速英语(四)月

By Steve Baragona Washington 29 October 2009 Garden pest As farmers across the United States are bringing in the harvest, silos are filling up with record or near-record quantities of corn and soybeans. To an extent not seen anywhere else in the wor

发表于:2018-12-16 / 阅读(156) / 评论(0) 分类 VOA标准英语2009年(十月)

The rotation construction of two sections of a giant super-tonnage bridge on the Shantou-Kunshan highway in China's Guangdong Province has been completed on Friday morning. The two sections of the bridge also span across the Beijing-Guangzhou high-sp

发表于:2018-12-24 / 阅读(157) / 评论(0) 分类 2018CRI中国国际广播电台

Galactic Rotation 银河系自转 Astronomers calculate there is ten times more matter in our Milky Way galaxy than we can actually see. Discover how the orbital motions of stars in the galaxy reveal dark matter -- on today's Earth and Sky. JB: I'm Joel

发表于:2019-01-02 / 阅读(278) / 评论(0) 分类 (科普英语)Earth and Sky

This is the VOA Special English Agriculture Report. Companion planting is the idea that when some crops are planted together, they help each other grow. These compatible plants generally have similar needs for nutrients, soil and moisture. Advice fo

发表于:2019-01-11 / 阅读(190) / 评论(0) 分类 VOA慢速英语2009年(八)月

Agriculture Report - Feed the Soil, Feed the Crops This is the VOA Special English Agriculture Report. Studies show farmland in Africa is often lacking in important nutrients. But researchers say a combination of farming methods may help. Since the w

发表于:2019-01-12 / 阅读(196) / 评论(0) 分类 2012年VOA慢速英语(九)月

Feed the Soil, Feed the Crops If African farmers are going to feed the continent, they may first want to feed the soil. Studies show farmland is often depleted of vital nutrients. But researchers say a combination of organic farming methods may help.

发表于:2019-01-13 / 阅读(186) / 评论(0) 分类 VOA标准英语2012年(九月)

Researchers get same yields with fewer fertilizers, pesticides Steve Baragona | Washington, DC 18 May 2010 Fossil energy use was compared among different crop rotation systems in a field experiment conducted between 2003 and 2008 in Boone Co., Iowa R

发表于:2019-01-13 / 阅读(155) / 评论(0) 分类 VOA标准英语2010年(五)月

Scientists around the world predict that climate change will have dramatic effects on agriculture in the coming decades. So, too, will pests and pesticides, the loss of species and the need to increase food production for a growing population. Resear

发表于:2019-01-14 / 阅读(171) / 评论(0) 分类 VOA标准英语2010年(十)月

Kerry Praises Genetically Modified Crops U.S. Secretary of State John Kerry said Wednesday the United States supports the use of biotechnology to develop so-called smart crops that can withstand droughts and floods and require less fertilization. So

发表于:2019-01-14 / 阅读(126) / 评论(0) 分类 VOA标准英语2013年(六月)

SCOTT SIMON, HOST: Time for our monthly check in with music masters who are not BJ Leiderman - who writes our theme music - public radio DJs with what they play in Heavy Rotation. NICK BRUNNER, BYLINE: My name is Nick Brunner. I am the host of Hey Li

发表于:2019-01-16 / 阅读(187) / 评论(0) 分类 2017年NPR美国国家公共电台7月

MELISSA BLOCK, HOST: Time to take the temperature of music on public radio stations across the country this month. Well, it's hot. Here's what the music mavens have put into Heavy Rotation. JESSE MENENDEZ, BYLINE: My name is Jesse Menendez. I'm a hos

发表于:2019-01-17 / 阅读(184) / 评论(0) 分类 2017年NPR美国国家公共电台6月

Protesters stop Indian Environment Minister Jairam Ramesh (C) in black and white dress, as he arrives to attend a public hearing on Bt brinjal, or genetically modified (GM) eggplant crop, at Central Research Institute for Dryland Agriculture in Hyder

发表于:2019-01-30 / 阅读(157) / 评论(0) 分类 VOA标准英语2010年(二月)

AGRICULTURE REPORT - Cover Crops By Mario Ritter Broadcast: Tuesday, March 23, 2004 This is Steve Ember with the VOA Special English Agriculture Report. The idea to grow a crop that improves the land

发表于:2019-01-30 / 阅读(173) / 评论(0) 分类 农业与发展

AGRICULTURE REPORT - Cover Crops Are Good for the Soil (and the Farmer) By Mario Ritter Broadcast: Tuesday, May 24, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Cover crops are

发表于:2019-01-30 / 阅读(167) / 评论(0) 分类 农业与发展

AGRICULTURE REPORT - Food for Crops: How to Get the Most From Organic Fertilizer By Mario Ritter Broadcast: Tuesday, August 23, 2005 I'm Shep O'Neal with the VOA Special English Agriculture Report. Th

发表于:2019-01-30 / 阅读(194) / 评论(0) 分类 农业与发展

[HoopsHype]Would Yi Jianlian be a rotation player in the NBA these days? 63% say no. HoopsHype推特上的调查:易建联现在能在NBA成为轮换球员吗?63%的人说不能。 For me, Yi is in the same situation as Rudy Fernandez who left to

发表于:2019-02-07 / 阅读(175) / 评论(0) 分类 英语新闻
学英语单词
.icc
a (axial)
additive combination
affiliations
air-melted
ancesters
anemochord
anglesey wool
azadegan
azeglio
ball-peen
Brieuilles
capital of Australia
chain transmission
cilia of the posterior orbit
coconut shy
cofactor of a determinant
collagey
corneal transplants
cross propagation characteristic
cryptanthus zonatus beer
cxlv
detecting unit
diabetes mellituss
digital money
disarthrial
drury l.
ecrits
electrically controlled birefringence mode
enshade
eurya ailiata merr.
expiration of the contract period
fistul-
flooding cabinet
founder
four-and-a-half
frontad
galbas
Gandy-Gamna nodules
geologist
Gray, Thomas
greenbug
grooved guide
heddens
hydrodynamic drift instability
infinitive phrase
information department
interantennal
Iowa crab apple
knowledge-based software
leptogium pichneum
lexicosemantics
macleayas
makonnen
memphians
methylenedianilone
MMHTR (mean manhours to repair)
monsoons
nipply
non-eroding velocity
nostro deposit
Nutrisol-S
Nycoline
odometer
on track
owes
pestalotia disseminata th(u)men
pine disease
principal trihedral
procephalic lobe
rare metal
re-encoding
riding hood
right hypogastric nerve
Ruysch's tubes
sciscitation
showjumper
situation phase bridge connection
smog alert
Special Metals
spray region
static exciting equipment
Stenny
stillings
strophulus pruriginosus
superactivities
task difficulty
tax-dodgers
terminal triple bond
thermifugin
tolomerase
trichocerein
tunnel airstream
turbofurnace
under carriage bracing
usitate
vedalia beetle
vertant
we regret to inform you that
Weldon process
work training program
wrecker's yard