櫧 的英文怎麼說

The study results showed that it was characterized by microphanerophytes and mesophanerophytes with microphylls and mesophylls, simple, unentire, leathery and herbaceous leaves

通過對甜櫧群落特徵進行分析和研究，結果表明:甜櫧群落中，甜櫧的優勢明顯，呈單優勢群落。

Life table analysis of castanopsis carlesii population in wuyishan

武夷山米櫧種群生命表分析

Previous researchers have always determined the sp atial distribution patterns ( sdp ) of castanopsis kawakamii with a sample - dis tance method. however, the distribution patterns may be affected by the quadrat si ze and, in the course of analysis, the density differences among the cluster plots are not considered ; therefore, differences of cluster plot size and the dispersi on degree among individuals of cluster plots can not be known. authers of this pa per have determined the spatial distribution patterns of castanopsis kawakamii population in different habitats by means of non - quadrat distance method and a nalysed the pattern intensity and grain of the sdp. the pattern intensity is defi ned with the relative density differences and the pattern grain can embody the d ispersion degree of the individuals in the plots, and the dispersion degree among the plots. the determined results are as follows. the intensities of the species range in order from strong to week : litsea mollifolia p. kawakamii i. purpure a r. cochinchinensis c. kawakamii c. carlessii d. oldphamii s. superba. the gra ins of the species queue in order from coarse to close : s. superba = litsea mollif olia r. cohinchinensis c. kawakamii = i. purpurea c. carlessii p. racemosam d. oldp hamii. these determined results tally basiclly with the results authers of this paper have got in determining the same plots by means of aggregate index access ing method. in view of this, it is held that the sdp of c. kawakamii is closely related to the habitats and biological features

前人都是採用樣方方法對格氏栲種群數量的空間格局進行測定，而格局分佈有可能受樣方大小的影響，且分析過程中沒有涉及聚塊間密度差的問題，因而無法掌握種群的聚塊大小差別及聚塊內個體間的離散程度.本研究採用無樣方距離法，測定不同生境的格氏栲種群空間格局，分析格氏栲種群格局的強度和紋理.強度以聚塊和間隙的密度差來定義，紋理則是體現聚塊內個體間的離散程度與諸聚塊間的分離程度.測定結果表明，格氏栲種群格局強度從高到低排列次序為：木姜子蚊母樹冬青茜草樹格氏栲米櫧虎皮楠木荷；格局紋理從粗到細的順序是：木荷=木姜子茜草樹格氏栲=冬青米櫧蚊母樹虎皮楠.這一測定結果與作者採用聚集度指標測定相同樣地格氏栲種群空間格局的結果基本相符.因此，格氏栲空間格局類型及分佈與格氏栲生物學特性及生境的關系密切

Castanopsis eyrei forest was one of the main forest types in gutianshan nature reserve

甜櫧林是古田山自然保護區常綠闊葉林主要類型之一。

Competitive pattern and dynamics simulation of dominant population in castanopsis carlessi forest in wuyishan mountains

武夷山米櫧林優勢種群的競爭格局及動態模擬

Effects of different intensities of artificial disturbance on tree layer of castanopsis carlesis forest using method of diversity measure

多樣性的測度方法探討不同人為干擾強度對米櫧林喬木層的影響

In conclusion, the appropriate intensive farming measures will effectively promote castanopsis carlessi plantation rapid growth and high yield

因此，採取必要的集約經營措施，能有效地促進米櫧人工林速生豐產。

The niche proportional similarity and the niche overlap index reflect the niche characteristics of the evergreen broadleaf trees in subtropical forest

結果表明:組成米櫧林群落的優勢種群絕大多數為廣生態位，種群之間關系復雜，對資源具有一定的共享性。

The chief factors influencing chinese - fir ’ s dominance are slope - face and altitude ; those influencing s. superba ' s dominance are slope - degree and slope - shape ; those influencing c. eyrei ' s dominance are slope - position and slope - shape

影響杉木優勢度的首要因素為坡向和海拔，影響木荷的首要因素為坡度和坡形，而影響甜櫧的首要因素為坡位和坡形。

Based on studying on the experimental forest of 14 - year - old castanopsis carlessi, the result showed that 10. 8 % increment in average dbh and 17. 8 % increment in volume occurred with digging the big holes compared to the simple holes ; 9. 4 % increment in average dbh and 14. 5 % increment in volume occurred with fertilized compared to the no fertilizer ; and 12. 1 % increment with appropriate high density compared to the general density

摘要對14年生米櫧試驗林研究分析表明：挖大穴、回表土比簡易挖穴平均胸徑增長10 . 8 % ，蓄積量增長17 . 8 % ；施基肥比不施肥平均胸徑增長9 . 4 % ，蓄積量增長14 . 5 % ；適當稀植比一般密度平均胸徑增長12 . 1 % 。