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diffuse knapweed造句

造句與例句手機(jī)版
  • This weevil has been shown to reduce diffuse knapweed density at several sites.
  • Diffuse knapweed is known to establish more easily and effectively in recently disturbed environments.
  • Areas in which diffuse knapweed has been established generally are plains rangelands or forest benchlands.
  • Areas with large amounts of shade or high levels of water discourage diffuse knapweed growth.
  • As a result, diffuse knapweed is able to establish more predominantly in this new area.
  • It lives on spotted and diffuse knapweed and has not been found to damage other plants.
  • The high number of seeds produced by diffuse knapweed is also a common trait of invasive plants.
  • The concentration of diffuse knapweed in such an area is often linked to the level of soil disturbance.
  • Land that has been recently disturbed by human or natural processes is favored for the establishment of diffuse knapweed.
  • By effecting more neighboring plants, the favorable changes in soil condition contribute to the success of diffuse knapweed.
  • It's difficult to see diffuse knapweed in a sentence. 用diffuse knapweed造句挺難的
  • One factor leading to the superior resource competition of diffuse knapweed is its ability to exist in drought conditions.
  • This advantage allows diffuse knapweed to devote its resources to competition while its neighbors are conserving resources to survive.
  • Selective pressure, given sufficient time, can cause the adaptation or evolution of invasive species such as diffuse knapweed.
  • Besides the advantages that diffuse knapweed gains from the ERH and allelopathy, it also possesses several characteristically invasive traits.
  • The largest impact of humans on diffuse knapweed is certainly due to our efforts in controlling and eradicating its invasive populations.
  • Unfortunately, very little research has been conducted to determine the relative competitive ability between diffuse knapweed and its novel competitors.
  • Regrettably, we cannot decide if diffuse knapweed is, for general purposes, a better competitor from this data alone.
  • It feeds on knapweeds, preferring diffuse knapweed over others, and it has not been shown to attack native flora.
  • The taproot allows this weed to thrive in dry sites so it maybe more invasive than diffuse knapweed in ultra-dry rangeland.
  • Heads are slightly curved downward and resemble diffuse knapweed ( Centaurea diffusa Lam . ) on a diet but with rose-purple flowers.
  • 更多造句:  1  2  3
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