Abstract:

In order to study nutrient status in bamboo leaves and soil，3 coastal region in Fujian, Xiamen Garden & Flower Expo (XMYB), Farm for Returned Overseas Chinese in Putian (PTCG) and Meizhou Island of Putian (PTMZ) were studied in this paper by field investigation and sampling analysis. The results were shown as follows: The content N and content P in mature and senescent of 17 species leaves in 3 coastal region were significant difference, also significant difference in region. The average value content N of bamboo soil in XMYB, PTCG, PTMZ were 0.3697, 0.2820, 0.1921 mg/g in turn. The average value content P of bamboo soil in PTMZ, XMYB, PTCG were 0.3926, 0.3134, 0.2152 mg/g in turn. The proportion of 10 mature bamboo species average value between content Ca and content Cb was 2.17, through 11 models of single factor analysis, the relation between the bamboo’s chlorophyll a content and chlorophyll b content accorded with model cubic: YA=0.9699+3.7374B-0.7166B2+0.0439B3 (A stands for content Ca, B stands for content Cb), the square of its correlation coefficient was 0.934, it is very significant. Bamboo salt damage 0 degree had 5 species, 1 degree had 10 species, 2 degree had 2 species, no species in 3-5 degree.