The Response of Pinus sylvestris Var. Mongolica Growth Index to Soil Types
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چکیده
منابع مشابه
Experimental Manipulation of Precipitation Affects Soil Nitrogen Availability in Semiarid Mongolian Pine (Pinus sylvestris var. mongolica) Plantation
Expected changes in precipitation over large regions of the world under global climate change will have profound effects on terrestrial ecosystems in arid and semiarid regions. To explore how changes in the amount of precipitation in the growing season would affect soil nitrogen (N) availability in a semiarid ecosystem, we established rainout shelters and irrigation systems by simulating 30% re...
متن کاملDevelopment and characterization of 25 EST-SSR markers in Pinus sylvestris var. mongolica (Pinaceae)1
UNLABELLED PREMISE OF THE STUDY A set of novel expressed sequence tag (EST) microsatellite markers was developed in Pinus sylvestris var. mongolica to promote further genetic studies in this species. • METHODS AND RESULTS One hundred seventy-five EST-simple sequence repeat (SSR) primers were designed and synthesized for 31,653 isotigs based on P. tabuliformis EST sequences. The primer pair...
متن کاملEffects of Thinning and Water Supply Manipulation on the Productivity of Pinus sylvestris var. mongolica in Northeastern China
Management is an effective tool for increasing the productivity of Mongolian pine (Pinus sylvestris var. mongolica). This species has been widely planted in China, especially in sandy lands. However, optimization of management practices had not been fully explored. We established a system dynamic model to evaluate the effects of thinning and of manipulation of water supply on the productivity a...
متن کاملA Functional and Structural Mongolian Scots Pine (Pinus sylvestris var. mongolica) Model Integrating Architecture, Biomass and Effects of Precipitation
Mongolian Scots pine (Pinus sylvestris var. mongolica) is one of the principal tree species in the network of Three-North Shelterbelt for windbreak and sand stabilisation in China. The functions of shelterbelts are highly correlated with the architecture and eco-physiological processes of individual tree. Thus, model-assisted analysis of canopy architecture and function dynamic in Mongolian Sco...
متن کاملAllelochemicals in the Soil beneath Quercus mongolica Fisch var, grosseserrata
The phenomenon that wild grasses did not grow beneath the tree of Quercus mongolica Fisch var. grosseserrata Rehd. Wils. while they grew vigorously beneath other species of trees around Q. mongolica was observed in many places in the Hokkaido district. The allelochemicals in the soil beneath Q. mongolica were studied. This soil inhibited the growth of lettuce (Lactuca scariola L. var. sativa Bi...
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ژورنال
عنوان ژورنال: World Journal of Forestry
سال: 2015
ISSN: 2169-2432,2169-2440
DOI: 10.12677/wjf.2015.42005