1996 Vol. 13, No. 1
column
1996, 13(1): 1-4.
Abstract:
In the period of mixed bud differentiation , gibberellie aeid ( G A 3 )and zeatin ( Z T ) eontents were high at thefirst stage and low at the later stage , and higher in summer than in early spring , end autumn and early winter .It difered to the law...
In the period of mixed bud differentiation , gibberellie aeid ( G A 3 )and zeatin ( Z T ) eontents were high at thefirst stage and low at the later stage , and higher in summer than in early spring , end autumn and early winter .It difered to the law...
1996, 13(1): 5-9.
Abstract:
Field experiments revealed that 6 kinds of mulching materials all were effective to move up the beginning Period of bamboo shoots,prolong the Production Period of bamboo shoots,and increase the yield and value.Bamboo leaves and chaff among them were ...
Field experiments revealed that 6 kinds of mulching materials all were effective to move up the beginning Period of bamboo shoots,prolong the Production Period of bamboo shoots,and increase the yield and value.Bamboo leaves and chaff among them were ...
1996, 13(1): 10-14.
Abstract:
Mierobal number at the root region soil under Chinese fir seedling was greatly increased after applying mineral fertilizer。Under N,PK and NPK treatments,the total microbal number was 2.29,1.41 and 2.89 times that of cheek,respectively.Bacteria number...
Mierobal number at the root region soil under Chinese fir seedling was greatly increased after applying mineral fertilizer。Under N,PK and NPK treatments,the total microbal number was 2.29,1.41 and 2.89 times that of cheek,respectively.Bacteria number...
1996, 13(1): 15-20.
Abstract:
A new model for stand density effect was established by the data from Plots of Chinese fir Plantation in northern Fujian.The productive elasticity and the marginal yield for the model were analysed,and the values of the Productive elasticity and the ...
A new model for stand density effect was established by the data from Plots of Chinese fir Plantation in northern Fujian.The productive elasticity and the marginal yield for the model were analysed,and the values of the Productive elasticity and the ...
1996, 13(1): 21-27.
Abstract:
Natural bamboo is considered as a compound material formed by fiber and base.Mieromechanics Property is analysed to a vascular bundle and thin-walled tissue involved as a unit.The formula of macro elastiec reactance modulus and tensile maximum streng...
Natural bamboo is considered as a compound material formed by fiber and base.Mieromechanics Property is analysed to a vascular bundle and thin-walled tissue involved as a unit.The formula of macro elastiec reactance modulus and tensile maximum streng...
1996, 13(1): 28-33.
Abstract:
Detailed karyotype studies had been carried out for eight species from calyeanthaceae using the stem and root tips.The results showed that the basic number for all species was n=11.The absolute chromosome length ranged from7.02to~322m.The karyotype f...
Detailed karyotype studies had been carried out for eight species from calyeanthaceae using the stem and root tips.The results showed that the basic number for all species was n=11.The absolute chromosome length ranged from7.02to~322m.The karyotype f...
1996, 13(1): 34-40.
Abstract:
Sageretia are fine plants with medieal andornamental value.This Paper generalizes and reports the distribution morphological character, ecological habit,rootsanatomieal structure and fruit growth of 4 species of Sageretia(s.thea,s.melliana,s.Hhenryi,...
Sageretia are fine plants with medieal andornamental value.This Paper generalizes and reports the distribution morphological character, ecological habit,rootsanatomieal structure and fruit growth of 4 species of Sageretia(s.thea,s.melliana,s.Hhenryi,...
1996, 13(1): 41-47.
Abstract:
By 14 ecological factors related to growth of navel orange,the cluster analysis of 53 Plots was carried out in Zhejiangs citrus areas and in domestic and foreign navel orange areas.Difa,Shizuoka and Waka,yama in Japan and Florida in America.similar t...
By 14 ecological factors related to growth of navel orange,the cluster analysis of 53 Plots was carried out in Zhejiangs citrus areas and in domestic and foreign navel orange areas.Difa,Shizuoka and Waka,yama in Japan and Florida in America.similar t...
1996, 13(1): 48-52.
Abstract:
The Taizhou Islands are of important parts of island flora in China,with relatively many endemic plants and strand plants,less relie Plants.Among of the Plants,eurytopic species grow in number and secondary property is quite clear.There are 584 speci...
The Taizhou Islands are of important parts of island flora in China,with relatively many endemic plants and strand plants,less relie Plants.Among of the Plants,eurytopic species grow in number and secondary property is quite clear.There are 584 speci...
1996, 13(1): 53-74.
Abstract:
About 530 pieces of macromycetes specimens were collected from the nature reserve of mount west tianmu during 1986 to 1994.preliminary classification revealed that there exist 258 species ,belonging to 90 genera,27 families and 10 orders,with 57 edib...
About 530 pieces of macromycetes specimens were collected from the nature reserve of mount west tianmu during 1986 to 1994.preliminary classification revealed that there exist 258 species ,belonging to 90 genera,27 families and 10 orders,with 57 edib...
1996, 13(1): 75-81.
Abstract:
In the light of species nematode and vector insect in the xylem withered Pine in Ningbo could be divided into 4 types:monochamus alternatus xBursaphelenchus xylophilus,M.alternatus x B.mucronats,M.alternatus x the other nematodes,and M.alternatus x n...
In the light of species nematode and vector insect in the xylem withered Pine in Ningbo could be divided into 4 types:monochamus alternatus xBursaphelenchus xylophilus,M.alternatus x B.mucronats,M.alternatus x the other nematodes,and M.alternatus x n...
1996, 13(1): 88-92.
Abstract:
The Proeessing seale of Anjis bamboo in dustry has reaehed certain degree and Produecd imPressivee economic,social and ecologieal benefits.There are,however,the Present Problem such as backward in market con-struetion,lack in management of trades,slo...
The Proeessing seale of Anjis bamboo in dustry has reaehed certain degree and Produecd imPressivee economic,social and ecologieal benefits.There are,however,the Present Problem such as backward in market con-struetion,lack in management of trades,slo...
1996, 13(1): 93-97.
Abstract:
Statisties show that there exists a difference in distribution of papers among different branhces of forest science and the number of papers published each year on the same branch remains stable from 1990 to 1994.The number of papers on 1/3 of forest...
Statisties show that there exists a difference in distribution of papers among different branhces of forest science and the number of papers published each year on the same branch remains stable from 1990 to 1994.The number of papers on 1/3 of forest...
1996, 13(1): 98-103.
Abstract:
This paper deals with the characteristics and causes of formation of Political Psychology for the present age students,and proposes theway to guide correct and stable political Psychology for the college students.The author holds that the guiding sho...
This paper deals with the characteristics and causes of formation of Political Psychology for the present age students,and proposes theway to guide correct and stable political Psychology for the college students.The author holds that the guiding sho...
1996, 13(1): 104-108.
Abstract:
The wood of birch was treated with ST,MMA-AN-UPE and ST-AN-UPE to improve wood properties.The result showed that thedimensional stability andmechanical property of wood plastic composite were improved notably compared with untreated wood.The modified...
The wood of birch was treated with ST,MMA-AN-UPE and ST-AN-UPE to improve wood properties.The result showed that thedimensional stability andmechanical property of wood plastic composite were improved notably compared with untreated wood.The modified...
1996, 13(1): 109-111.
Abstract:
Based on the results of planting density experiments for hawthorn, it was defined that for the high yield of hawthorn plantations the proper stand density was 833 plants or 3mX4m per hectare。Therefore,the planting density should be 1666 plants or 2mx...
Based on the results of planting density experiments for hawthorn, it was defined that for the high yield of hawthorn plantations the proper stand density was 833 plants or 3mX4m per hectare。Therefore,the planting density should be 1666 plants or 2mx...
1996, 13(1): 112-115.
Abstract:
The research literature of forest tree breeding published on 384 species of journals in Chin afrom 1985 to 1994 was analyzed to approaeh the distribution of Periods,subjects and authors units of the literature,summarize main characteristics and prese...
The research literature of forest tree breeding published on 384 species of journals in Chin afrom 1985 to 1994 was analyzed to approaeh the distribution of Periods,subjects and authors units of the literature,summarize main characteristics and prese...
1996, 13(1): 116-120.
Abstract:
According to the characters,tasks and teaching practice of mechanical drawing,the types ofexamination questions,the basis of setting examination questions library,the structure of examination paper,and the resources of test questions are advanced。
According to the characters,tasks and teaching practice of mechanical drawing,the types ofexamination questions,the basis of setting examination questions library,the structure of examination paper,and the resources of test questions are advanced。
1996, 13(1): 82-87.
Abstract:
Secnery features of the Xianhua peak forest are wonderfull in view,perfect in strueture,and beautiful in all sides.The key Points of landseape design are how to open up tourpath reasonably,form a good landscape strueture,and show natural landscape as...
Secnery features of the Xianhua peak forest are wonderfull in view,perfect in strueture,and beautiful in all sides.The key Points of landseape design are how to open up tourpath reasonably,form a good landscape strueture,and show natural landscape as...
1996, 13(1): 121-122.
Abstract:
The authors probe into the cases of foreign literature used for reference by the personnel in forestry field of our country and the effects of foreign Periodicals on the forestry research and education.
The authors probe into the cases of foreign literature used for reference by the personnel in forestry field of our country and the effects of foreign Periodicals on the forestry research and education.
