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单词 monoculture
释义
monoculture
noun
uk
/ˈmɒn.əˌkʌl.tʃər/us
/ˈmɑː.noʊˌkʌl.tʃɚ/
[U]environmentspecialized
thepracticeofgrowingonly onecroporkeepingonly onetypeofanimalon anareaoffarmland:
（农业）单作，单一种植
Extensiveirrigationforcornmonoculturedepleteswaterresources.玉米单一种植所需的大面积灌溉耗尽了水资源。
[C]environmentspecialized
anareaoffarmlandon which only onecropisgrownor onetypeofanimaliskept, or thecropsgrownoranimalskeptthere:
单一养殖（或种植）的地区
Thesevastmonocultures havereplacedimportantecosystems.这些庞大的单一种植养殖区已经取代了重要的生态系统。
Compare
polyculture
[C]
aculturethat is the same in many differentplaces:
单一文化
Globalization hasimposedadullmonoculture, whichswampsnationaltraditionsand eccentricities.全球化造成了沉闷的单一文化，淹没了不同的民族传统和特色。
SMART Vocabulary: related words and phrases
Areas of land where crops are grown
  • corn circle
  • cornfield
  • crop circle
  • cultivated
  • field
  • non-cultivated
  • non-irrigated
  • orchard
  • paddock
  • paddy field
  • plough
  • ploughed
  • rice paddy
  • setsomethingaside
  • terrace
  • uncultivated
  • under
  • unirrigated
  • vertical farm
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You can also find related words, phrases, and synonyms in the topics:

Farming - general words
Lifestyles & their study
(Definition ofmonoculturefrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofmonoculture

monoculture
Patterns of ingestive behaviour of sheep continuously stocked on monocultures of ryegrass or white clover.
From theCambridge English Corpus
Condensed tannin concentration of rhizomatous and nonrhizomatous birdsfoot trefoil in grazed mixtures and monocultures.
From theCambridge English Corpus
Similarly, more diverse pathogen populations are found in natural ecosystems where plant diversity is high, compared to monocultures in conventional agroecoystems26,31,49.
From theCambridge English Corpus
Changes in the decomposer community when converting spruce monocultures to mixed spruce/beech stands.
From theCambridge English Corpus
Over those two years the monocultures produced signi®cantly more than the intercropped treatments.
From theCambridge English Corpus
In general, arthropod population trends in no-till alfalfa-wheat intercrops were similar to those in alfalfa monocultures.
From theCambridge English Corpus
Rain forests in the tropics are rapidly undergoing clear-felling, and either being replanted with commercial monocultures or being converted to different landuses.
From theCambridge English Corpus
Small amounts of alfalfa were harvested in wheat strips and wheat monocultures, presumably due to the field being in continuous alfalfa cultivation for 4 years prior to planting wheat.
From theCambridge English Corpus
Most of the plantations were monocultures.
From theCambridge English Corpus
Fertilized grass monocultures and unfertilized grass-clover mixtures containing 0.20 of white clover are very common in farming practice, whereas such high proportions of non-legume forbs in permanent grasslands are rare.
From theCambridge English Corpus
Competition and stand structure in some even-aged plant monocultures.
From theCambridge English Corpus
The lack of ecological guidance that promote monocultures and intensive use of agrochemicals need to be evaluated critically and used in a manner that does not destroy sustainability and stability.
From theCambridge English Corpus
They have assembled a comprehensive account of the way systems of multiple cropping, ubiquitous in tropical agriculture, can make more ecient use of rainfall and radiation than monocultures.
From theCambridge English Corpus
Perhaps the most thoroughly studied example of soil suppressiveness, the decline of take-all spontaneously occurs in monocultures of susceptible wheat after 4-6 or more years of continuous cropping16.
From theCambridge English Corpus
The intent of the crops in the cropping system will help determine which crops should be used, and whether they should be seeded as monocultures or polycultures.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/monoculture##
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更新时间：2025/2/10 22:39:05