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单词 forest tree
释义

Definition of forest tree in English:

forest tree

noun
  • A large tree growing in or typical of those growing in a forest.

    Example sentencesExamples
    • Many New Zealand forest trees grow to a very venerable age. 1500-2000 year old trees are the norm, and many trees live for much longer periods of time.
    • The area consists of luxuriant growth of tall grasses with scattered growth of deciduous forest trees.
    • On my estate there are numerous Norway maples, cousins of our very own sycamore, and I for one would not care too much if this variety of forest tree were totally eradicated from my area.
    • The effects of elevated CO 2 on respiration of leaves of forest trees are well documented.
    • Microscope studies into ozone responses of wild plants are, except for forest trees, non-existent, even though microscopy could serve as an additional and sensitive tool in the assessment of plant responses to ozone.
    • The protection of the genetic resources of forest trees is included in the National Plant Genetic Resources Programme for Finnish Agriculture and Forestry.
    • Any individual forest tree can produce tens of thousands of seeds in any given autumn, and even if the mice consume 95 percent of those seeds, a healthy number of seedlings could survive.
    • Sugi, Cryptomeria japonica D. Don, is an important forest tree, because of its excellent characteristics, including rapid growth, straight bole, ready regeneration, and soft wood with a pleasant color and scent.
    • Threats to the moth's survival include non-native ants and parasitic wasps that prey on its eggs and caterpillars, overcollection, and the loss of the moth's native host plant, a dryland forest tree.
    • Using our newly developed model, we have successfully detected significant additive x additive epistatic effects on stem height growth trajectories in a forest tree.
    • Today, however, this forest tree is cultivated far from its birthplace.
    • However, most studies considered the effects of deer browsing on forest trees or understory vegetation.
    • Regulations adopted in crops are also likely to be used for forest trees, but may need adaptation.
    • For fast-growing trees, small saplings of forest trees like oak, beech and ash, use a strap or tie with a built-in buckle, so that the tie can be lengthened as the tree grows.
    • Recent studies in fruit trees and forest trees have shown that branching of growth units is often organized as a succession of homogeneous zones.
    • Moribund trees in our study displayed symptoms similar to those of forest trees dying from ‘natural stress’.
    • It is the most widely planted forest tree in Ireland.
    • These included shade-giving trees, rare trees, forest trees and medicinal trees.
    • Pollen migration provides a mechanism for maintenance of genetic variability, particularly in sessile wind-pollinated, long-lived forest trees.
    • It was transformed from a forest tree to an agricultural crop, from food to an export commodity.
 
 
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更新时间:2025/1/27 21:36:28