2005 Vol. 22, No. 1
column
2005, 22(1): 1-5.
Abstract:
The rhythm of growth and development of Pleioblastus amarus were studied .The main results were as follows: (1)The prosperous period of appeared bamboo shoot was in the middle ten days of May . (2) The percentage of shoot degradation was 41.21 %, mai...
The rhythm of growth and development of Pleioblastus amarus were studied .The main results were as follows: (1)The prosperous period of appeared bamboo shoot was in the middle ten days of May . (2) The percentage of shoot degradation was 41.21 %, mai...
2005, 22(1): 6-11.
Abstract:
Abstract :The light-light curve and CO2 curve of 14 potted ground cover plants , Paeonia lactifolia , Dendranthema grandif lorum , Senecio bicolor , Anemone hupehensis ,Hosta plantaginea , Trifolium repens , Viola phi llipica , Carex capillaries var ...
Abstract :The light-light curve and CO2 curve of 14 potted ground cover plants , Paeonia lactifolia , Dendranthema grandif lorum , Senecio bicolor , Anemone hupehensis ,Hosta plantaginea , Trifolium repens , Viola phi llipica , Carex capillaries var ...
2005, 22(1): 12-15.
Abstract:
The effects of changing temperatures within 25 -15 ℃ and constant temperature of 20 ℃ on breaking dormancy of 23 peach cultivars were studied .The germination indexes of 9 peach cultivars were higherwithin 25 -15 ℃than at 20 ℃.The dormancy of flower ...
The effects of changing temperatures within 25 -15 ℃ and constant temperature of 20 ℃ on breaking dormancy of 23 peach cultivars were studied .The germination indexes of 9 peach cultivars were higherwithin 25 -15 ℃than at 20 ℃.The dormancy of flower ...
2005, 22(1): 16-19.
Abstract:
Through the observation of the open cultivated tulips in Hangzhou for successive years , it was found out that the high temperature between the last ten days of April and May shortened the bulb expanding period , which was a main cause of degeneratio...
Through the observation of the open cultivated tulips in Hangzhou for successive years , it was found out that the high temperature between the last ten days of April and May shortened the bulb expanding period , which was a main cause of degeneratio...
2005, 22(1): 24-27.
Abstract:
Techniques for extraction of total flavones from leaves of Ku bamboos were studied .The best alcohol-UW extracting method was as follows :leaves extraction liquid (75 % alcohol) =1∶15 ;UW extracting for three times and 20 minutes each time .Toal flav...
Techniques for extraction of total flavones from leaves of Ku bamboos were studied .The best alcohol-UW extracting method was as follows :leaves extraction liquid (75 % alcohol) =1∶15 ;UW extracting for three times and 20 minutes each time .Toal flav...
2005, 22(1): 20-23.
Abstract:
The effects of low temperature at night on chlorophyll fluorescence characteristics in leaves of Ficus microcarpa growing in full sunlight (high light)and in shade (low light)site were examined .The results showed that low temperature induced photoin...
The effects of low temperature at night on chlorophyll fluorescence characteristics in leaves of Ficus microcarpa growing in full sunlight (high light)and in shade (low light)site were examined .The results showed that low temperature induced photoin...
2005, 22(1): 28-32.
Abstract:
The contents of water-soluble F , total F in the soils of tea gardens and the corresponding tea samples in Hunan Province and Zhejiang Province were determined .The results showed that the soil contained total F of (383.83 79.24)mgkg-1 in 0 -20 cm d...
The contents of water-soluble F , total F in the soils of tea gardens and the corresponding tea samples in Hunan Province and Zhejiang Province were determined .The results showed that the soil contained total F of (383.83 79.24)mgkg-1 in 0 -20 cm d...
2005, 22(1): 33-39.
Abstract:
The contents of soluble salt ions in different parts of Populus simonii (Populus pyramidalis +Salix matsudana)cv .Poplaris in the soils with different salt contents in natural habitats and the effect of soluble salt ions in the soil and groundwater o...
The contents of soluble salt ions in different parts of Populus simonii (Populus pyramidalis +Salix matsudana)cv .Poplaris in the soils with different salt contents in natural habitats and the effect of soluble salt ions in the soil and groundwater o...
2005, 22(1): 40-45.
Abstract:
To improve the output of Eucalyptus , the leaves of Eucalyptus in the testing plots where the trees are applied microelement fertilizers were analyzed .The method of diagnosing foliar nutrients with critical value concentration was used to study the ...
To improve the output of Eucalyptus , the leaves of Eucalyptus in the testing plots where the trees are applied microelement fertilizers were analyzed .The method of diagnosing foliar nutrients with critical value concentration was used to study the ...
2005, 22(1): 46-49.
Abstract:
The species and characteristics of the wild ornamental plant resources in Zhoushan Archipelago were studied , including saline-alkali tolerant plants , shade-tolerant plants , heliophilic plants having tolerance to drought and barren and color-leafed...
The species and characteristics of the wild ornamental plant resources in Zhoushan Archipelago were studied , including saline-alkali tolerant plants , shade-tolerant plants , heliophilic plants having tolerance to drought and barren and color-leafed...
2005, 22(1): 50-55.
Abstract:
The gap characteristics and natural disturbance regimes of 45 gaps in the natural forests of Pinus yunnanensis were studied , in Baimahe Forest Farm and Xiangshuihe Forest Farm of Yongren County , in Yunnan Province .The results showed that these gap...
The gap characteristics and natural disturbance regimes of 45 gaps in the natural forests of Pinus yunnanensis were studied , in Baimahe Forest Farm and Xiangshuihe Forest Farm of Yongren County , in Yunnan Province .The results showed that these gap...
2005, 22(1): 56-60.
Abstract:
Through investigation , a comparison between the natural forest and the plantation of Cyclobalanopsis chungii was made .The results showed that there were significant differences in both community characteristics and growth process .Its plantation wa...
Through investigation , a comparison between the natural forest and the plantation of Cyclobalanopsis chungii was made .The results showed that there were significant differences in both community characteristics and growth process .Its plantation wa...
2005, 22(1): 61-65.
Abstract:
For knowing further about the genetic variation regularity of seed quality of Cunninghamia lanceolata , 22 seed orchards in different generations and different types were studied .After seed collecting , sampling , measuring for successive 4 years , ...
For knowing further about the genetic variation regularity of seed quality of Cunninghamia lanceolata , 22 seed orchards in different generations and different types were studied .After seed collecting , sampling , measuring for successive 4 years , ...
2005, 22(1): 66-69.
Abstract:
The leaf rust of Dendrocalamopsis oldhami is a new bamboo disease which has badly harmed the growth and quality of D .oldhami .The careful study of etiology and pathogeny of this disease showed that the pathogeny of it was Uredo ignava which belonged...
The leaf rust of Dendrocalamopsis oldhami is a new bamboo disease which has badly harmed the growth and quality of D .oldhami .The careful study of etiology and pathogeny of this disease showed that the pathogeny of it was Uredo ignava which belonged...
2005, 22(1): 70-72.
Abstract:
Experiment on three biological pesticides preventing and controlling 3 -4 instar larva of Dendrolimus houi including Ludebao , Bacillus thuringiensis (Bt)and Aveyjunsu was conducted .The results indicated that the effective rate of the Ludebao at the...
Experiment on three biological pesticides preventing and controlling 3 -4 instar larva of Dendrolimus houi including Ludebao , Bacillus thuringiensis (Bt)and Aveyjunsu was conducted .The results indicated that the effective rate of the Ludebao at the...
2005, 22(1): 73-76.
Abstract:
The mature larval external morphologies of Herminia tarsicrinalis (Knoch)and Pseudoips sylpha (Butler)of Noctuidae were observed .All specimens are deposited in the Insect Collection of Department of Forest Resources Protection , Kangwon National Uni...
The mature larval external morphologies of Herminia tarsicrinalis (Knoch)and Pseudoips sylpha (Butler)of Noctuidae were observed .All specimens are deposited in the Insect Collection of Department of Forest Resources Protection , Kangwon National Uni...
2005, 22(1): 77-81.
Abstract:
A framework of component GIS-based afforestation decision support system (ADSS)was put forward .In the environment of MicrosoftWindows , a man-machine-interface system , used as a tool for managing forest resource in a forestry center , was establish...
A framework of component GIS-based afforestation decision support system (ADSS)was put forward .In the environment of MicrosoftWindows , a man-machine-interface system , used as a tool for managing forest resource in a forestry center , was establish...
2005, 22(1): 87-92.
Abstract:
Making the goals of Zhejiang forestry modernization has vital and positive significance in boosting Zhejiang forestry construction .Based on the background of forestry development at home-abroad and Zhejiang , and the basis and principle formaking th...
Making the goals of Zhejiang forestry modernization has vital and positive significance in boosting Zhejiang forestry construction .Based on the background of forestry development at home-abroad and Zhejiang , and the basis and principle formaking th...
2005, 22(1): 93-97.
Abstract:
Based on the first general survey of tourism resources in Zhejiang conducted from July 2003 to May 2004 , the bio-landscape tourism resources and their characteristics were analyzed .The results showed that the biolandscape tourism resources in Zheji...
Based on the first general survey of tourism resources in Zhejiang conducted from July 2003 to May 2004 , the bio-landscape tourism resources and their characteristics were analyzed .The results showed that the biolandscape tourism resources in Zheji...
2005, 22(1): 98-103.
Abstract:
The educational function is one of the important functions that the landscape architecture should possess . Through literature survey and practice , this text described the consistency of the educational objective and the landscape design objective ....
The educational function is one of the important functions that the landscape architecture should possess . Through literature survey and practice , this text described the consistency of the educational objective and the landscape design objective ....
2005, 22(1): 104-108.
Abstract:
To some extent , Chinese classic gardens reveal the Chinese philosophy towards their life and the whole world, and also their artistic spirit and special characters , all of them are embodied on the style , overall arrangement and artistic taste of t...
To some extent , Chinese classic gardens reveal the Chinese philosophy towards their life and the whole world, and also their artistic spirit and special characters , all of them are embodied on the style , overall arrangement and artistic taste of t...
2005, 22(1): 109-113.
Abstract:
Non-public owned forestry is a necessary trend of moden forestry development and a feasible approach to the realization of developing forestry industry through social investment .Several legal issues such as the improper definition of private-owned f...
Non-public owned forestry is a necessary trend of moden forestry development and a feasible approach to the realization of developing forestry industry through social investment .Several legal issues such as the improper definition of private-owned f...
2005, 22(1): 114-118.
Abstract:
The history of forest legislation shows that attaching more importance to ecology and commonweal is a general tendency of Forest Law .One orientation of amending Forest Law is to improve the forest ecological system and realize the combination of for...
The history of forest legislation shows that attaching more importance to ecology and commonweal is a general tendency of Forest Law .One orientation of amending Forest Law is to improve the forest ecological system and realize the combination of for...
2005, 22(1): 119-122.
Abstract:
Determining the optimum repeat number is always a great concern of field test .The computer stochastic simulation test was used to study repeat number for controlling the probability of Type Ⅱ errors and establish a formula calculating sample size in...
Determining the optimum repeat number is always a great concern of field test .The computer stochastic simulation test was used to study repeat number for controlling the probability of Type Ⅱ errors and establish a formula calculating sample size in...
2005, 22(1): 82-86.
Abstract:
A GIS-based ecological public forest management system was designed to conduct the management of the ecological public forest at the county level .The functions of the system included the management , statistic analysis and structure analysis of the ...
A GIS-based ecological public forest management system was designed to conduct the management of the ecological public forest at the county level .The functions of the system included the management , statistic analysis and structure analysis of the ...
2005, 22(1): 123-128.
Abstract:
Gene silencing , commonly occurring in a variety of organisms , is one of the important regulatory mechanisms for gene expression .Recent studies have revealed that in plants siRNA (small interference RNA)are associated with gene silencing which incl...
Gene silencing , commonly occurring in a variety of organisms , is one of the important regulatory mechanisms for gene expression .Recent studies have revealed that in plants siRNA (small interference RNA)are associated with gene silencing which incl...
