نتایج جستجو برای: platycladus orientalis
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Platycladus orientalis (L.) Franco (syn. Thuja orientalis L.), Thuja occidentalis L., and T. plicata D. Don. are conifers often used in the landscape. Most of the available cultivars of these species share the character of having foliage that turns an off-color during winter as a result of photoinhibition. Tetraploids of the related japanese-cedar [Cryptomeria japonica (L. f.) D. Don.] have exh...
Platycladus orientalis, a widespread conifer with long lifespan and significant adaptability. It is much used in reforestation in north China and commonly planted in central Asia. With the increasing demand for plantation forest in central to north China, breeding programs are progressively established for this species. Efficient use of breeding resources requires good understanding of the gene...
In semi-arid and arid terrestrial ecosystems, terracing vegetation may improve soil conditions enhance habitats. Considerable recent works have focused on evaluating how affect individual ecosystem function, but none of these evaluations included multifunctionality (SEMF), which has a positive significance for optimizing management. Based the survey data six different combinations in Chinese Lo...
Structure-based forest management (SBFM) is a method for improving structure and quality based on nearest-neighbor analysis. Stand spatial directly affects the health stability of ecosystems. Research effects SBFM distribution parameters needed to provide scientific basis further development implementation technology in forestry. The present study was conducted six permanent plots (20 m × 20 m)...
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