The paper introduces general situation of bamboo resources and papermaking bamboo material resources and utilization in central Guilin area.

Karst relief develops well in Guizhong Areas in Guangxi Province and conditions on ground and ge- ological conditions underground vary greatly,furthermore,limestones outcrop in the most areas,therefore seismic wave field is complicated and it is difficult to image structure and the signal-noise ratio of seismic data is low.

Article considered that the prospect of tin polymetallic deposits was optimistic in Northern Guangxi through collecting information and analyzing the results of geological survey items, prospect areas were divided into 2 areas (Jiuwan mountain, Yuecheng mountain) and 3 zones (Danchi, Guanyinge, Huashan-Guposhan), the exploration should focus on the 3 zones.

in northern Guangxi.

[Objective]The aim of this paper was to study the performances of Eureka lemon introduction in Northern Guangxi.

Carboniferous system in the Guizhou and Guangxi areas can be divided into two series (the lower series and the upper series): the lower series includes the Yanguanian, the Datangian and the Dewuan stages; and the upper series includes the Luosuan, the Huashibanian, the Dalan and the Xiaoyaoan stages.

The so-called "unconformable contact relationship" developed generally between Mid-Lower Triassic turbidite sequences and Paleozoic carbonate sequences in western Guangxi is an important and controversial geological problem.

First,construct the man-land relationship evaluation indicator system was construcled;second,variables matrix of the administrative division unit——the evaluation indicators of man-land relationship in western Guangxi was established;and last,with clustering analysis,the man-land relationship type in western Guangxi was cla.