2017 Vol. 34, No. 2
2017, 34(2): 197-206.
doi: 10.11833/j.issn.2095-0756.2017.02.001
Abstract:
The reform of rural collective economic property joint-stock cooperative system aimed to define property right and protect the interests of Rural Collective Economic Organization (RCEO) members. However, the dispersed shareholders' right is a kind of...
The reform of rural collective economic property joint-stock cooperative system aimed to define property right and protect the interests of Rural Collective Economic Organization (RCEO) members. However, the dispersed shareholders' right is a kind of...
2017, 34(2): 207-214.
doi: 10.11833/j.issn.2095-0756.2017.02.002
Abstract:
The forest carbon sequestration plays an important role in facing global climate change. Based on scenario simulation data of 82 rural households who have involved and non-involved in the first period of nation's first forest management of carbon seq...
The forest carbon sequestration plays an important role in facing global climate change. Based on scenario simulation data of 82 rural households who have involved and non-involved in the first period of nation's first forest management of carbon seq...
2017, 34(2): 215-224.
doi: 10.11833/j.issn.2095-0756.2017.02.003
Abstract:
Forest tending is a crucial practice in the forest ecosystem management, which has a profound impact on forest ecosystem carbon (C) and nitrogen (N) storage and its distribution. However, a great deal of uncertainty remains concerning how plant carbo...
Forest tending is a crucial practice in the forest ecosystem management, which has a profound impact on forest ecosystem carbon (C) and nitrogen (N) storage and its distribution. However, a great deal of uncertainty remains concerning how plant carbo...
2017, 34(2): 225-232.
doi: 10.11833/j.issn.2095-0756.2017.02.004
Abstract:
Raising chickens under trees or bushes could improve the soil. To research the influence of the surface layer's (0-20 cm) soil aggregate composition, fractal dimension, physical and chemical properties, microbial population, and enzyme activities for...
Raising chickens under trees or bushes could improve the soil. To research the influence of the surface layer's (0-20 cm) soil aggregate composition, fractal dimension, physical and chemical properties, microbial population, and enzyme activities for...
2017, 34(2): 233-238.
doi: 10.11833/j.issn.2095-0756.2017.02.005
Abstract:
To determine the cause of leaf chlorosis of Cinnamomum camphora, soil physicochemical properties were analyzed and evaluated. Results showed that in the 0-30 cm layer, soil bulk density in yellowing plots was significantly greater (P < 0.05) than tha...
To determine the cause of leaf chlorosis of Cinnamomum camphora, soil physicochemical properties were analyzed and evaluated. Results showed that in the 0-30 cm layer, soil bulk density in yellowing plots was significantly greater (P < 0.05) than tha...
Organic matter in forest soils determined with spectrophotometry and optimized by orthogonal testing
2017, 34(2): 239-243.
doi: 10.11833/j.issn.2095-0756.2017.02.006
Abstract:
To rapidly and accurately measure organic matter in forest soils, organic matter from standard soil material was oxidized by potassium dichromate with external heating conditions, Cr (Ⅳ) was reduced to Cr (Ⅲ), absorbance of Cr (Ⅲ) was determined by s...
To rapidly and accurately measure organic matter in forest soils, organic matter from standard soil material was oxidized by potassium dichromate with external heating conditions, Cr (Ⅳ) was reduced to Cr (Ⅲ), absorbance of Cr (Ⅲ) was determined by s...
2017, 34(2): 244-252.
doi: 10.11833/j.issn.2095-0756.2017.02.007
Abstract:
A field experiment was conducted to determine the effect of dead pig (DPB) and bamboo (BB) bio-chars as well as their application patterns on yield and nitrogen (N) content in vegetables and on soil properties (pH, electrical conductivity, and N cont...
A field experiment was conducted to determine the effect of dead pig (DPB) and bamboo (BB) bio-chars as well as their application patterns on yield and nitrogen (N) content in vegetables and on soil properties (pH, electrical conductivity, and N cont...
2017, 34(2): 253-260.
doi: 10.11833/j.issn.2095-0756.2017.02.008
Abstract:
Soil organic matter (SOM), an important soil quality indicator and a highlighted object of study in soil science, has shown a close relationship to fertilizer applications. Long-term chemical nitrogen (N) fertilization induced a decrease in soil pH, ...
Soil organic matter (SOM), an important soil quality indicator and a highlighted object of study in soil science, has shown a close relationship to fertilizer applications. Long-term chemical nitrogen (N) fertilization induced a decrease in soil pH, ...
2017, 34(2): 261-267.
doi: 10.11833/j.issn.2095-0756.2017.02.009
Abstract:
To discuss the change of carbohydrates of Phyllostachys edulis in the process of rapid growth, kits and 3, 5-dinitrosalicylic acid colorimetry were used to measure the contents of starch, sucrose, glucose, fructose and cellulose in the bamboo stump, ...
To discuss the change of carbohydrates of Phyllostachys edulis in the process of rapid growth, kits and 3, 5-dinitrosalicylic acid colorimetry were used to measure the contents of starch, sucrose, glucose, fructose and cellulose in the bamboo stump, ...
2017, 34(2): 268-275.
doi: 10.11833/j.issn.2095-0756.2017.02.010
Abstract:
To determine the effects of high temperature, drought, combined high temperature and drought, and re-watering on protective enzymes and lipid peroxidation of Phyllostachys edulis seedlings, an experiment was set up with treatments:1) optimal temperat...
To determine the effects of high temperature, drought, combined high temperature and drought, and re-watering on protective enzymes and lipid peroxidation of Phyllostachys edulis seedlings, an experiment was set up with treatments:1) optimal temperat...
2017, 34(2): 276-282.
doi: 10.11833/j.issn.2095-0756.2017.02.011
Abstract:
To understand the allelopathic effects of composted tomato residues on cucumber and Chinese cabbage vegetables, five concentrations (10.0, 20.0, 30.0, 40.0, and 50.0 g·L-1) of extracts from composted tomato residues and a control (ck) (0.0 g·L-1) wer...
To understand the allelopathic effects of composted tomato residues on cucumber and Chinese cabbage vegetables, five concentrations (10.0, 20.0, 30.0, 40.0, and 50.0 g·L-1) of extracts from composted tomato residues and a control (ck) (0.0 g·L-1) wer...
2017, 34(2): 283-293.
doi: 10.11833/j.issn.2095-0756.2017.02.012
Abstract:
To reveal the salt tolerance of 5 landscape plant species, Photinia×fraseri, Ligustrum japonicum 'Howardi', Ilex crenata, Euonymus japonicus, Rhododendron pulchrum, a pot experiment for 2-year-old seedlings was conducted to investigated the 5 plants'...
To reveal the salt tolerance of 5 landscape plant species, Photinia×fraseri, Ligustrum japonicum 'Howardi', Ilex crenata, Euonymus japonicus, Rhododendron pulchrum, a pot experiment for 2-year-old seedlings was conducted to investigated the 5 plants'...
2017, 34(2): 294-300.
doi: 10.11833/j.issn.2095-0756.2017.02.013
Abstract:
To explore salt tolerance of Sophora japonica with functional endophytic fungi, eight strains of fungi (H-1 through H-8) were used to inoculate S. japonica seedlings along with 200 mmol·L-1 NaCl stress added by root-irrigation. Seedling height, root/...
To explore salt tolerance of Sophora japonica with functional endophytic fungi, eight strains of fungi (H-1 through H-8) were used to inoculate S. japonica seedlings along with 200 mmol·L-1 NaCl stress added by root-irrigation. Seedling height, root/...
2017, 34(2): 301-309.
doi: 10.11833/j.issn.2095-0756.2017.02.014
Abstract:
Plant photosynthesis is most sensitive to environmental factors and physiological processes, and it is subject to varying degrees of external environmental impacts. In August 2013 with high summer temperatures and in August 2014 with normal summer te...
Plant photosynthesis is most sensitive to environmental factors and physiological processes, and it is subject to varying degrees of external environmental impacts. In August 2013 with high summer temperatures and in August 2014 with normal summer te...
2017, 34(2): 310-318.
doi: 10.11833/j.issn.2095-0756.2017.02.015
Abstract:
Phoebe zhennan is vulnerable to low temperature, triggering the physiological and phenotypic damages in plants. To make scientific and accurate evaluations for cold-resistance with two types of P. zhennan (large-leaf and small-leaf), a comparison of ...
Phoebe zhennan is vulnerable to low temperature, triggering the physiological and phenotypic damages in plants. To make scientific and accurate evaluations for cold-resistance with two types of P. zhennan (large-leaf and small-leaf), a comparison of ...
2017, 34(2): 319-325.
doi: 10.11833/j.issn.2095-0756.2017.02.016
Abstract:
To examine water consumption of eucalypt plantation species and to provide guidance for plantation establishment and tending, sap flow of plantation grown Eucalyptus urophylla×Eucalyptus grandis was continuously measured using the thermal diffusion s...
To examine water consumption of eucalypt plantation species and to provide guidance for plantation establishment and tending, sap flow of plantation grown Eucalyptus urophylla×Eucalyptus grandis was continuously measured using the thermal diffusion s...
2017, 34(2): 326-331.
doi: 10.11833/j.issn.2095-0756.2017.02.017
Abstract:
The canker disease of Carya cathayensis caused by Botryosphaeria dothidea, is one of the diseases in China that has resulted in serious damage and even death for the tree. To overcome the serious disease threat to the C. cathayensis industry, Bacillu...
The canker disease of Carya cathayensis caused by Botryosphaeria dothidea, is one of the diseases in China that has resulted in serious damage and even death for the tree. To overcome the serious disease threat to the C. cathayensis industry, Bacillu...
2017, 34(2): 332-339.
doi: 10.11833/j.issn.2095-0756.2017.02.018
Abstract:
Expressed sequence tags (ESTs) are used for microsatellite development. EST derived from simple sequence repeats (EST-SSRs), one of the most common new microsatellite markers, are more likely to be embedded in functional gene sequences, to be less co...
Expressed sequence tags (ESTs) are used for microsatellite development. EST derived from simple sequence repeats (EST-SSRs), one of the most common new microsatellite markers, are more likely to be embedded in functional gene sequences, to be less co...
2017, 34(2): 340-348.
doi: 10.11833/j.issn.2095-0756.2017.02.019
Abstract:
To obtain an optimal method for image enhancement of GF-2 forestry area data, six frequently-used methods were analyzed:Brovey transformation; hue, saturation, and value (HSV) transformation; Principle Component (PC) spectral sharpening; high pass fi...
To obtain an optimal method for image enhancement of GF-2 forestry area data, six frequently-used methods were analyzed:Brovey transformation; hue, saturation, and value (HSV) transformation; Principle Component (PC) spectral sharpening; high pass fi...
2017, 34(2): 349-354.
doi: 10.11833/j.issn.2095-0756.2017.02.020
Abstract:
To optimize forest stand structure, to regulate succession, to promote the development of a forest stand, and to improve stand yield and natural regeneration capacity, technologies for classification and management methods and were proposed based on ...
To optimize forest stand structure, to regulate succession, to promote the development of a forest stand, and to improve stand yield and natural regeneration capacity, technologies for classification and management methods and were proposed based on ...
2017, 34(2): 355-360.
doi: 10.11833/j.issn.2095-0756.2017.02.021
Abstract:
Air-coupled ultrasonic techniques, allowing contactless nondestructive testing using air as the coupling media instead of a liquid, have proven to be reliable and indispensable for nondestructive wood testing; however, instrumentation is still not wi...
Air-coupled ultrasonic techniques, allowing contactless nondestructive testing using air as the coupling media instead of a liquid, have proven to be reliable and indispensable for nondestructive wood testing; however, instrumentation is still not wi...
2017, 34(2): 361-368.
doi: 10.11833/j.issn.2095-0756.2017.02.022
Abstract:
Understanding variation of wood crystallinity, an important indicator of timber quality measurement, of Cunninghamia lanceolata, one of the most widely planted timber trees in southern China, is important for C. lanceolata clonal selection and wood p...
Understanding variation of wood crystallinity, an important indicator of timber quality measurement, of Cunninghamia lanceolata, one of the most widely planted timber trees in southern China, is important for C. lanceolata clonal selection and wood p...
2017, 34(2): 369-373.
doi: 10.11833/j.issn.2095-0756.2017.02.023
Abstract:
To compare basic physical and mechanical properties and electric heating properties of bamboo/wood composite electro-thermal plywood, four kinds of common adhesives:phenol-formaldehyde (PF), melamine-urea-formaldehyde (MUF), aqueous polymer isocyanat...
To compare basic physical and mechanical properties and electric heating properties of bamboo/wood composite electro-thermal plywood, four kinds of common adhesives:phenol-formaldehyde (PF), melamine-urea-formaldehyde (MUF), aqueous polymer isocyanat...
2017, 34(2): 374-380.
doi: 10.11833/j.issn.2095-0756.2017.02.024
Abstract:
With degradation of the living environment, urban and rural areas have had an irreversible tendency bringing a series of serious consequences. At the same time, the public has expressed a strong desire to improve their living environment. Bamboo not ...
With degradation of the living environment, urban and rural areas have had an irreversible tendency bringing a series of serious consequences. At the same time, the public has expressed a strong desire to improve their living environment. Bamboo not ...
