2004 Vol. 21, No. 1
2004, 21(1): 1-5.
Abstract:
The compatibility of Phyllostachys praecox and cement is studied with the method of measuring hydration in the P .praecox wood-cement-water system .The inhibitory index I and the compatibility factor CA are applied to evaluation of its compatibility ...
The compatibility of Phyllostachys praecox and cement is studied with the method of measuring hydration in the P .praecox wood-cement-water system .The inhibitory index I and the compatibility factor CA are applied to evaluation of its compatibility ...
2004, 21(1): 6-9.
Abstract:
The influencing factors and optimal technology of dyeing depth of Castanopsis scterophylla are studied by a series of multi-factor orthogonal experiments .Results show that the importance degrees of the tested factors are as follows :the dyestuff con...
The influencing factors and optimal technology of dyeing depth of Castanopsis scterophylla are studied by a series of multi-factor orthogonal experiments .Results show that the importance degrees of the tested factors are as follows :the dyestuff con...
2004, 21(1): 10-14.
Abstract:
Phyllostachys praecox which can produce delicious bamboo shoots have been planted in large scope .The practice of surplus fertilizing and winter mulching has been carried out in the near decade to get earlier bamboo shoots and then a high economic pr...
Phyllostachys praecox which can produce delicious bamboo shoots have been planted in large scope .The practice of surplus fertilizing and winter mulching has been carried out in the near decade to get earlier bamboo shoots and then a high economic pr...
2004, 21(1): 15-21.
Abstract:
Based on pot experiments and field experiments , the mechanism and effect of desnlphurization byproduct on Eucalyptus nutrition are studied .The results are as follows :(1)When applying 4.15 gkg-1 desulphurization byproduct to eucalyptuses in basalti...
Based on pot experiments and field experiments , the mechanism and effect of desnlphurization byproduct on Eucalyptus nutrition are studied .The results are as follows :(1)When applying 4.15 gkg-1 desulphurization byproduct to eucalyptuses in basalti...
2004, 21(1): 22-27.
Abstract:
The experimental planting density plantations in two rotations of Pinus massoniana are studied at the same site of the Longli Forest Farm of Cuizhou Province .According to the data of 11-year and 17-year Pinus massoniana collected from the experiment...
The experimental planting density plantations in two rotations of Pinus massoniana are studied at the same site of the Longli Forest Farm of Cuizhou Province .According to the data of 11-year and 17-year Pinus massoniana collected from the experiment...
2004, 21(1): 28-32.
Abstract:
Photinia frasery , a new and superior variety with colored leaves , has been successfully introduced from other countries in recent years .The long duration of rooting after cuttage and low rooting rate make its propagation on a large scale difficult...
Photinia frasery , a new and superior variety with colored leaves , has been successfully introduced from other countries in recent years .The long duration of rooting after cuttage and low rooting rate make its propagation on a large scale difficult...
2004, 21(1): 33-39.
Abstract:
The characters of leaf epidermis of 7 genera 16 species in the Magnoliaceae are studied under the optical microscope .The results indicate that the shapes of the epidermal cells are irregular , and the anticlinal walls are wave-shaped curves to diffe...
The characters of leaf epidermis of 7 genera 16 species in the Magnoliaceae are studied under the optical microscope .The results indicate that the shapes of the epidermal cells are irregular , and the anticlinal walls are wave-shaped curves to diffe...
2004, 21(1): 40-43.
Abstract:
To provide evidence for conservation and identification of genetic relationship among myrobalan plum, plum and apricot cultivars and testify the traditional morphology-based taxonomy , genomic DNA's of 8 accessions are amplified by RAPD (random ampli...
To provide evidence for conservation and identification of genetic relationship among myrobalan plum, plum and apricot cultivars and testify the traditional morphology-based taxonomy , genomic DNA's of 8 accessions are amplified by RAPD (random ampli...
2004, 21(1): 44-50.
Abstract:
In the present paper , the floristic characteristics , community structure , population structure , spatial distribution and regeneration pattern of Cryptomeria fortunei were analyzed and discussed at 1 100 m on Mt .Tianmu (1 506 m)of Zhejiang , Chin...
In the present paper , the floristic characteristics , community structure , population structure , spatial distribution and regeneration pattern of Cryptomeria fortunei were analyzed and discussed at 1 100 m on Mt .Tianmu (1 506 m)of Zhejiang , Chin...
2004, 21(1): 51-53.
Abstract:
A new species of genus Ventilago from Yunnan Province of China , V .paucinervis C .Y .Wu ex L. L .Deng et G .S .Fan , is described and illustrated .The new species is similar to Ventilago oblongifolia Bl ., but leaves ovate-lanceolate , elliptic-lanc...
A new species of genus Ventilago from Yunnan Province of China , V .paucinervis C .Y .Wu ex L. L .Deng et G .S .Fan , is described and illustrated .The new species is similar to Ventilago oblongifolia Bl ., but leaves ovate-lanceolate , elliptic-lanc...
2004, 21(1): 54-60.
Abstract:
As the gene bank of tropical wildlife resources , Xishuangbanna of southern Yunnan Province has abundant native groundcover plant resources .By documentsreference and field investigations , 205 species of native groundcover plants belonging to 134 ge...
As the gene bank of tropical wildlife resources , Xishuangbanna of southern Yunnan Province has abundant native groundcover plant resources .By documentsreference and field investigations , 205 species of native groundcover plants belonging to 134 ge...
2004, 21(1): 61-64.
Abstract:
The application of lawn to gardens has a long history over two thousands years .In the recent one hundred years, the research and production of lawn and landscape engineering technique have made great progress .When designing lawn sights , both scien...
The application of lawn to gardens has a long history over two thousands years .In the recent one hundred years, the research and production of lawn and landscape engineering technique have made great progress .When designing lawn sights , both scien...
2004, 21(1): 65-69.
Abstract:
The combined sight of plum blossom and water is very beautiful .It can fully mirror the elegancy of plum blossom.Elegant Prunus mume var .pendula and P .mume var .tortuosa with unique trunk are suitable for the waterside sight .Other species of plum ...
The combined sight of plum blossom and water is very beautiful .It can fully mirror the elegancy of plum blossom.Elegant Prunus mume var .pendula and P .mume var .tortuosa with unique trunk are suitable for the waterside sight .Other species of plum ...
2004, 21(1): 70-74.
Abstract:
Based on the importance value of rodents , the rodent communities in Yanan forest region are classified by group average clustering analysis .The rodents can be divided into 3 communities :Ochotona daurica + Myospalax fontanieri cansus community (Com...
Based on the importance value of rodents , the rodent communities in Yanan forest region are classified by group average clustering analysis .The rodents can be divided into 3 communities :Ochotona daurica + Myospalax fontanieri cansus community (Com...
2004, 21(1): 75-78.
Abstract:
Collection and observation on Aprostocetus sp .on Kermes nawai were executed in Jiande of Zhejiang 1998～ 2002 .The parasitoid occurred twice a year , the adults emerged in April to May , September to October respectively .The adults of the first gene...
Collection and observation on Aprostocetus sp .on Kermes nawai were executed in Jiande of Zhejiang 1998～ 2002 .The parasitoid occurred twice a year , the adults emerged in April to May , September to October respectively .The adults of the first gene...
2004, 21(1): 79-83.
Abstract:
It has been established the forestry technology spread procedure of agricultural participation , based on the case of high efficient mason bamboo operating in Suichang County of Zhejiang .The paper analyzed the operating mechanism of participant tech...
It has been established the forestry technology spread procedure of agricultural participation , based on the case of high efficient mason bamboo operating in Suichang County of Zhejiang .The paper analyzed the operating mechanism of participant tech...
2004, 21(1): 84-88.
Abstract:
Regarding Zhejiang province as the example , the paper studies the current situation of the operation of forestry policy system, deeply analyses the problems of the forestry policy operation :incomplete policy constituting , un-ideal executing effect...
Regarding Zhejiang province as the example , the paper studies the current situation of the operation of forestry policy system, deeply analyses the problems of the forestry policy operation :incomplete policy constituting , un-ideal executing effect...
2004, 21(1): 89-93.
Abstract:
Takes serving corporation organization (the association of bamboo shootprocessing enterprises of Linan) as the research object .Based on a brief introduction of the establishment background and overviews of the association , the paper mainly analyzed...
Takes serving corporation organization (the association of bamboo shootprocessing enterprises of Linan) as the research object .Based on a brief introduction of the establishment background and overviews of the association , the paper mainly analyzed...
2004, 21(1): 94-98.
Abstract:
The transaction of pollution discharge licenses is an economic stimulating method based on market :The sellers economical return from selling the rest valid term of pollution discharge license is a kind of market compensation because it is helpful to...
The transaction of pollution discharge licenses is an economic stimulating method based on market :The sellers economical return from selling the rest valid term of pollution discharge license is a kind of market compensation because it is helpful to...
2004, 21(1): 99-103.
Abstract:
Feasibility analysis of ecotourism and its orientation of development , is not only the world great subject , but also the key train of thought of development of China's tourist industry at the same time .This paper offers systemic analysis of feasib...
Feasibility analysis of ecotourism and its orientation of development , is not only the world great subject , but also the key train of thought of development of China's tourist industry at the same time .This paper offers systemic analysis of feasib...
2004, 21(1): 104-109.
Abstract:
The geographic distribution of forest resources and the decentralization of forest resources information management departments at different level require that the forest resources information management should get the support of the network based sp...
The geographic distribution of forest resources and the decentralization of forest resources information management departments at different level require that the forest resources information management should get the support of the network based sp...
2004, 21(1): 110-114.
Abstract:
Nitrogen fixation is one of important ecological reactions sustaining productive force on the earth , only second to CO2 fixation .The non-leguminous woody dicotyledonous plants can fix nitrogen gas in symbiosis with actinomycete Frankia , which has ...
Nitrogen fixation is one of important ecological reactions sustaining productive force on the earth , only second to CO2 fixation .The non-leguminous woody dicotyledonous plants can fix nitrogen gas in symbiosis with actinomycete Frankia , which has ...
2004, 21(1): 115-118.
Abstract:
The growth characters of 22 young trees of Populus cathayana of different provenances are studied by the methods of field investigation and statistics analysis .The results show that there are significant difference among the growth characters of you...
The growth characters of 22 young trees of Populus cathayana of different provenances are studied by the methods of field investigation and statistics analysis .The results show that there are significant difference among the growth characters of you...
