Biomass Allocation Characteristics of 4 Species of Bamboo in Coastal Sandy Land
To elucidate the adaptability and survival strategies of different bamboo species in coastal sandy land.Dendrocalamus minor var.amoenus,Bambusa eutuldoides var.viridi-vittata,Bambusa tuldoides'Swollenintrnode',Bambusa textilis McClure were selected from Chishan National Forest Farm in Zhangzhou City,Fujian Province.and their aboveground biomass allocation was studied by variance analysis and mul-tiple comparisons.The results showed that after 2 years of transplantation,the adaptability of the four bamboos to coastal sandy land increased.According to the moisture content of the aboveground organs,the order of Bambusa eutuldoides var.viridi-vittata,Bambusa tuldoides'Swollen-intrnode'and Bambusa textilis McClure was bamboo stalk＞bamboo branch＞bamboo leaf,the order of Dendrocalamus minor var.amoenus was bamboo stalk＞bamboo leaf＞bamboo branch.The total biomass of aboveground parts of each plant is Dendrocalamus minor var.amoenus＞Bam-busa textilis McClure＞Bambusa eutuldoides var.viridi-vittata＞Bambusa tuldoides'Swollenintrnode'.The biomass ratios of different organs were also different.the bamboo stalk＞bamboo branch＞bamboo leaf of Bambusa eutuldoides var.viridi-vittata,Bambusa tuldoides'Swollenin-trnode'and Bambusa textilis McClure,The bamboo stalk＞bamboo leaf＞bamboo branch of Dendrocalamus minor var.amoenus.
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