稀疏的植物只能喂少量的动物族群。
The sparse vegetation will only feed a small population of animals.
该林地散布着金合欢树，上面稀疏覆盖着赤桉树，有密集的地面层禾本和非禾本草本植物，如袋鼠草和山药雏菊。
This woodland used to have a sparse cover of red gums over scattered wattles, with a dense ground layer of grasses and forbs, such as kangaroo grass and yam Daisy.
阳光有助于开花，但是植物会变得越来越小，越来越密实，某些水平的枝桠会变得稀疏松散。
Sunlight promotes flowering, but the plants tend to be smaller, more compact, and loose some of their horizontal branching.
对在无自然稀疏和有自然稀疏状况下有关植物群落的竞争密度效应的两个倒数方程的差异进行了理论分析。
The differences between the two reciprocal equations of the competition-density effect in nonself-thinning populations and self-thinning populations were analyzed theoretically.
同时，植物组成种类相对较少、层次较为简洁、密度较为稀疏、色彩富于变化则有利于提高景观的美景度。
Meanwhile, relatively less species composition, relatively simpler level, relatively sparser density and richly varied color will be conducive to scenic beauty improvement.
轻度放牧区食物充足，绵羊的选择性采食行为较明显，重度放牧区植物稀疏，食物匮乏；
There were higher selective in light gazing because of the sufficient food supply and less selective in heavy grazing due to less plant species.
轻度放牧区食物充足，绵羊的选择性采食行为较明显，重度放牧区植物稀疏，食物匮乏；
There were higher selective in light gazing because of the sufficient food supply and less selective in heavy grazing due to less plant species.
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