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The importance of the world's largest plateau (i.e., the Tibetan Plateau) as a source/sink for atmospheric greenhouse gases (GHGs) still remains uncertain as field observations covering entire years a...
The author would like to thank all those who provided assistance toward the completion of this project, including: Professor Marla Miller, Hadley Historical Commission members Margaret ...
The accurate estimation of Gross Primary Production (GPP) is an important issue in carbon cycle studies.In this study, GPP dynamic of two typical vegetation in Heihe River B...
The protein diversity of 45 genotypes (forty genotypes selected within two gene pools and five varieties) of meadow fescue was examined. Genetic variation was described using ISTA/UPOV methods for cro...
Seedling appearance, survival and flowering of Trifolium pratense from naturally deposited seeds in meadow soil layers were monitored over a period of 8 years in a meadow for herbage cutting (hereafte...
The aim of this paper was to estimate the persistence and stability of 8 cultivars of Lolium perenne L. in pasture and meadow sward in peat-muck soils. The research was carried out over 1996-2005 at S...
The aim of this paper was to evaluate winterhardiness of different cultivars of Lolium perenne L. in pasture and meadow swards on peat-muck soil. The studies were carried out over 1996-2000 in two par...
This three-year study was conducted in order to determine suitable legume and grass species and their mixtures for meadow establishment under irrigated conditions of Erzurum. In the study, legumes spe...
This study was carried out under greenhouse conditions in 1994-1995. The influence of phosphate treatments (0, 1, 2, 3 and 4g P 2 O 5 /pot) on chromosome segregaiton at the first anaphase (AI) and tet...
This study was carried out under greenhouse conditions in 1994-1995. The influence of phosphate treatments (0, 1, 2, 3 and 4g P 2 O 5 /pot) on meiotic chromosome pairing and the number of arms bound ...
The effect of different doses of cattle liquid manure, with or without the VIT-TRA agent, on the mites of permanent meadow, with species analysis of oribatid mites (Acari, Oribatida) was investigated....
Grazers may influence nitrogen (N) pools and alter N inputs and outputs (losses) to the ecosystem in a number of ways. In this study, we evaluated N pools within the plant-soil system (0-30cm) and so...
Livestock grazing has the potential to substantially alter carbon (C) storage in grassland ecosystem. In this study, we evaluated the soil-plant system C (0-30cm) under three different grazing intens...
专著信息 书名 Effects of plateau zokors (Myospalax fontanierii) on plant community and soil in a plateau meadow 语种 英文 撰写或编译 作者 Yanrning Zhang,Jike Liu 第一作者单位 出版社 Journal of Mammalogy, 84(2): 644-651, 2003.4...
It was confirmed in metabolic experiments with 4 individuals of roe deer (2 males and 2 females with the live weight of 20.8 and 17.9 kg, respectively) that due to the animals’ selective choice of a p...

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