2014 Vol. 31, No. 5
2014, 31(5): 663-667.
doi: 10.11833/j.issn.2095-0756.2014.05.001
Abstract:
To reveal structural characteristics, a study on spatial continuity for DBH of dominant plant populations in an evergreen broadleaved forest was conducted. A typical plot, 100 m×100 m, in National Nature Reserve of Mount Tianmu, Zhejiang was surveyed...
To reveal structural characteristics, a study on spatial continuity for DBH of dominant plant populations in an evergreen broadleaved forest was conducted. A typical plot, 100 m×100 m, in National Nature Reserve of Mount Tianmu, Zhejiang was surveyed...
2014, 31(5): 668-675.
doi: 10.11833/j.issn.2095-0756.2014.05.002
Abstract:
Spatial position is close to the function of forest, in order to get the rule of spatial distribution and make forest management activities, fifteen mixed conifer-broadleaf forest plots with 30 m×30 m surveyed at Mount Tianmu, Zhejiang. Electronic To...
Spatial position is close to the function of forest, in order to get the rule of spatial distribution and make forest management activities, fifteen mixed conifer-broadleaf forest plots with 30 m×30 m surveyed at Mount Tianmu, Zhejiang. Electronic To...
2014, 31(5): 676-682.
doi: 10.11833/j.issn.2095-0756.2014.05.003
Abstract:
To explain the relevance of stand density and understory vegetation diversity in cold, temperate coniferous forests, the Picea (spruce) forests in the Pangquangou Nature Reserve of Guandi Mountain, Shanxi Province were selected as a representative st...
To explain the relevance of stand density and understory vegetation diversity in cold, temperate coniferous forests, the Picea (spruce) forests in the Pangquangou Nature Reserve of Guandi Mountain, Shanxi Province were selected as a representative st...
2014, 31(5): 683-689.
doi: 10.11833/j.issn.2095-0756.2014.05.004
Abstract:
Infiltration in forest which is not well understand till now may be quite different from that on the bare land. In order to study water conservation mechanisms and soil water infiltration law for a forest, an ECH2O soil moisture content detection sys...
Infiltration in forest which is not well understand till now may be quite different from that on the bare land. In order to study water conservation mechanisms and soil water infiltration law for a forest, an ECH2O soil moisture content detection sys...
2014, 31(5): 690-696.
doi: 10.11833/j.issn.2095-0756.2014.05.005
Abstract:
To explain the water utilization mechanism of a Cyclobalanopsis glaucoides virgin forest on the Central Yunnan Karst Plateau in southwest China, and its adaptive strategies in an arid karst habitat, a stable isotope technique was featured to determin...
To explain the water utilization mechanism of a Cyclobalanopsis glaucoides virgin forest on the Central Yunnan Karst Plateau in southwest China, and its adaptive strategies in an arid karst habitat, a stable isotope technique was featured to determin...
2014, 31(5): 697-703.
doi: 10.11833/j.issn.2095-0756.2014.05.006
Abstract:
Fertilization is an important intensive operation for improving economic benefits of a Phyllostachys edulis stand. To determine the amount of N fertilizer needed from practical and theoretical aspects, the effects of N fertilization (at 100, 250, and...
Fertilization is an important intensive operation for improving economic benefits of a Phyllostachys edulis stand. To determine the amount of N fertilizer needed from practical and theoretical aspects, the effects of N fertilization (at 100, 250, and...
2014, 31(5): 704-709.
doi: 10.11833/j.issn.2095-0756.2014.05.007
Abstract:
To provide a theoretical basis with Eucommia ulmoides for ecological adaptability and on breeding of new varieties, leaves of two ornamental E. ulmoides clone seedlings ('Hongye' and 'Xiaoye') were selected and compared. For each clone, three leaves ...
To provide a theoretical basis with Eucommia ulmoides for ecological adaptability and on breeding of new varieties, leaves of two ornamental E. ulmoides clone seedlings ('Hongye' and 'Xiaoye') were selected and compared. For each clone, three leaves ...
2014, 31(5): 710-715.
doi: 10.11833/j.issn.2095-0756.2014.05.008
Abstract:
To understand the chemical relationships of Prunus cerasifera with others turfgrass plants, the allelopathic effects of an aqueous extract from different organs and rhizosphere soil of P. cerasifera on seed germination and seedling growth of four tur...
To understand the chemical relationships of Prunus cerasifera with others turfgrass plants, the allelopathic effects of an aqueous extract from different organs and rhizosphere soil of P. cerasifera on seed germination and seedling growth of four tur...
Expression patterns for a PdERF-18 response to different stresses in Populus deltoides 'Shanhaiguan'
2014, 31(5): 716-723.
doi: 10.11833/j.issn.2095-0756.2014.05.009
Abstract:
Ethylene responsive factors (ERFs), one kind of APETALA2(AP2)/ERF transcriptional factor that responds to environmental stimuli, especially to pathogen attacks, play an important role in plant-pathogen interactions. Recently, we noticed that one ERF-...
Ethylene responsive factors (ERFs), one kind of APETALA2(AP2)/ERF transcriptional factor that responds to environmental stimuli, especially to pathogen attacks, play an important role in plant-pathogen interactions. Recently, we noticed that one ERF-...
2014, 31(5): 724-729.
doi: 10.11833/j.issn.2095-0756.2014.05.010
Abstract:
To explore the relationship between leaf and seed nutrients of Torreya grandis ‘Merrillii', eight mineral elements (N, P, K, Ca, Mn, Cu, Mg, and Zn) were quantified. Then, analysis of their dynamic changes during fast growth and seed filling was cond...
To explore the relationship between leaf and seed nutrients of Torreya grandis ‘Merrillii', eight mineral elements (N, P, K, Ca, Mn, Cu, Mg, and Zn) were quantified. Then, analysis of their dynamic changes during fast growth and seed filling was cond...
2014, 31(5): 730-738.
doi: 10.11833/j.issn.2095-0756.2014.05.011
Abstract:
To explore the effect and the degradation pathway of each acid catalyst degradation of microcrystalline cellulose. Microcrystalline cellulose (MCC) was utilized as the raw material with a hydrothermal synthesis reaction being used for degradation. Th...
To explore the effect and the degradation pathway of each acid catalyst degradation of microcrystalline cellulose. Microcrystalline cellulose (MCC) was utilized as the raw material with a hydrothermal synthesis reaction being used for degradation. Th...
2014, 31(5): 739-744.
doi: 10.11833/j.issn.2095-0756.2014.05.012
Abstract:
To produce wood based particleboard panels with favorable fire retardant properties, the influence of three different fire retardant agents and resins (phenol formaldehyde (PF); 4, 4-diphenyl-methane diisocyanate (MDI); and urea formaldehyde (UF) on ...
To produce wood based particleboard panels with favorable fire retardant properties, the influence of three different fire retardant agents and resins (phenol formaldehyde (PF); 4, 4-diphenyl-methane diisocyanate (MDI); and urea formaldehyde (UF) on ...
2014, 31(5): 745-750.
doi: 10.11833/j.issn.2095-0756.2014.05.013
Abstract:
Eucalyptus pellita wood was radiation heated under different temperatures in vacuum condition. Effect of different temperatures and testing positions, contains different wood board depths, lengths, and widths, to heat absorption per unit mass (Qm) an...
Eucalyptus pellita wood was radiation heated under different temperatures in vacuum condition. Effect of different temperatures and testing positions, contains different wood board depths, lengths, and widths, to heat absorption per unit mass (Qm) an...
2014, 31(5): 751-757.
doi: 10.11833/j.issn.2095-0756.2014.05.014
Abstract:
To analyze the relationship between anti-typhoon performance and wood properties, eight wood property factors (oven-dried density, fiber width, fiber length, ratio of fiber length to width, modulus of elasticity, shearing strength, modulus of rupture...
To analyze the relationship between anti-typhoon performance and wood properties, eight wood property factors (oven-dried density, fiber width, fiber length, ratio of fiber length to width, modulus of elasticity, shearing strength, modulus of rupture...
2014, 31(5): 758-763.
doi: 10.11833/j.issn.2095-0756.2014.05.015
Abstract:
To find the optimize scheme of bamboo piece quality for specific product, making 32 mm bamboo curtain plywood by using different quality of bamboo pieces. Comparisons and analyses of their longitudinal modulus of rupture (MOR) and modulus of elastici...
To find the optimize scheme of bamboo piece quality for specific product, making 32 mm bamboo curtain plywood by using different quality of bamboo pieces. Comparisons and analyses of their longitudinal modulus of rupture (MOR) and modulus of elastici...
2014, 31(5): 764-767.
doi: 10.11833/j.issn.2095-0756.2014.05.016
Abstract:
The ancient native and evergreen landscaping tree, Cinnamomum camphora is found seriously damaged by a newly occurred boring weevil pest in gardens of Shanghai. The pest, which identified to be Pagiophloeus tsushimanus Morimoto, 1982, belongs to the ...
The ancient native and evergreen landscaping tree, Cinnamomum camphora is found seriously damaged by a newly occurred boring weevil pest in gardens of Shanghai. The pest, which identified to be Pagiophloeus tsushimanus Morimoto, 1982, belongs to the ...
2014, 31(5): 768-773.
doi: 10.11833/j.issn.2095-0756.2014.05.017
Abstract:
Reticulitermes chinensis is a major pest to damage old standing trees. Mirex bait is the main chemical to control R. chinensis over the last several decades. However, mirex has been banned because of its negative effects on the environment. In order ...
Reticulitermes chinensis is a major pest to damage old standing trees. Mirex bait is the main chemical to control R. chinensis over the last several decades. However, mirex has been banned because of its negative effects on the environment. In order ...
2014, 31(5): 774-778.
doi: 10.11833/j.issn.2095-0756.2014.05.018
Abstract:
This paper used Costanza and Chee's value substitution method to calculate the value of Catharsius molossus' ecosystem services including dung decomposition, pasture pollution treatment and nitrogen cycle in Henan Province. The economic value of the ...
This paper used Costanza and Chee's value substitution method to calculate the value of Catharsius molossus' ecosystem services including dung decomposition, pasture pollution treatment and nitrogen cycle in Henan Province. The economic value of the ...
2014, 31(5): 779-784.
doi: 10.11833/j.issn.2095-0756.2014.05.019
Abstract:
The purpose of this study was to evaluate the health of ancient Platycladus orientalis trees with nondestructive methods and to establish and adjust in a timely manner the relative protection and rejuvenation measures. Based on an open space survey a...
The purpose of this study was to evaluate the health of ancient Platycladus orientalis trees with nondestructive methods and to establish and adjust in a timely manner the relative protection and rejuvenation measures. Based on an open space survey a...
2014, 31(5): 785-790.
doi: 10.11833/j.issn.2095-0756.2014.05.020
Abstract:
The success of the cause of global carbon emission reductions depends largely on China's reduction effects. As an important subject of China's carbon emissions, the enterprises' emission reductions are the fundamental guarantee of the realization of ...
The success of the cause of global carbon emission reductions depends largely on China's reduction effects. As an important subject of China's carbon emissions, the enterprises' emission reductions are the fundamental guarantee of the realization of ...
2014, 31(5): 791-797.
doi: 10.11833/j.issn.2095-0756.2014.05.021
Abstract:
During cold winters, application of methane gas production has had problems, such as a low use-rate, a short use-time, and poor comprehensive benefits. To introduce the specific and assessed economic, ecological, and social benefits of biogas project...
During cold winters, application of methane gas production has had problems, such as a low use-rate, a short use-time, and poor comprehensive benefits. To introduce the specific and assessed economic, ecological, and social benefits of biogas project...
2014, 31(5): 798-804.
doi: 10.11833/j.issn.2095-0756.2014.05.022
Abstract:
Bombax malabaricum, a native species in the south and southwest of China, has drawn wide attention because of its high ornamental and medicinal values. From the perspectives of characteristics, forest plantation, and landscape application of Bombax m...
Bombax malabaricum, a native species in the south and southwest of China, has drawn wide attention because of its high ornamental and medicinal values. From the perspectives of characteristics, forest plantation, and landscape application of Bombax m...
2014, 31(5): 805-811.
doi: 10.11833/j.issn.2095-0756.2014.05.023
Abstract:
Soil salinization, one of the severest environmental problems, results in accumulation of salt ions in cells that poisons plants. With NaCl stress, Na+ enters into the cell via non-selective cation channels leading to plasma membrane depolarization. ...
Soil salinization, one of the severest environmental problems, results in accumulation of salt ions in cells that poisons plants. With NaCl stress, Na+ enters into the cell via non-selective cation channels leading to plasma membrane depolarization. ...
2014, 31(5): 812-816.
doi: 10.11833/j.issn.2095-0756.2014.05.024
Abstract:
Cycas debaoensis, an endemic species in China, is classified as a first grade national, key protected wild plant and was introduced to the Botanical Garden from Debao, Guangxi in 2002. This paper reports the ex situ conservation of C. debaoensis in G...
Cycas debaoensis, an endemic species in China, is classified as a first grade national, key protected wild plant and was introduced to the Botanical Garden from Debao, Guangxi in 2002. This paper reports the ex situ conservation of C. debaoensis in G...
2014, 31(5): 817-820.
doi: 10.11833/j.issn.2095-0756.2014.05.025
Abstract:
To establish a tissue culture system for commercial propagation, buds induced by mature embryos were used as explants to study the effect of different hormone combinations on bud multiplication and root induction of Gigantochloa tekserah. Results sho...
To establish a tissue culture system for commercial propagation, buds induced by mature embryos were used as explants to study the effect of different hormone combinations on bud multiplication and root induction of Gigantochloa tekserah. Results sho...
2014, 31(5): 821-822.
doi: 10.11833/j.issn.2095-0756.2014.05.026
Abstract:
Three naturalized plant species newly discovered in Ningbo City, Zhejiang Province were reported: Euphorbia prostrate(Euphorbiaceae), Senecio vulgaris(Compositae) and Erigeron strigosus(Compositae).
Three naturalized plant species newly discovered in Ningbo City, Zhejiang Province were reported: Euphorbia prostrate(Euphorbiaceae), Senecio vulgaris(Compositae) and Erigeron strigosus(Compositae).
