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 Wysłany: Śro 22:43, 26 Sty 2011 Temat postu: Mine waste rock platform vegetation Cultivation of |
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Mine waste rock platform vegetation Model of Cultivation
50.250.220.200.200.17 microphylla children 0.310.230.230.200.180.180.15 Lespedeza 0.2 0.160.080.080.050.030.03 water wax hair cherry 0.130.050.050.02 0.130.050.050.02 Gleditsia 0.11O. Pinus sylvestris sorbifolia 030.03 0.08 0.08 Note: qo. 05 (14,26) = 5.20 and. 05 = O. 41273.3 different experimental models of total growth compared with growth differences in vegetation patterns reflect different total growth of vegetation is very obvious differences (Table 6 and Table 7). Here the total growth of each cell is the sum of the standard strains of growth. Table 6 and Table 7 shows the cumulative growth between repeated low volatility, and differences between different configurations is very large model, diameter growth changes in the 21.23 ~ 7.20era; height growth variation between the 1461 ~ 847cm. A, C a large amount of height growth mode, c, A growth model to a larger diameter. 4 Evaluation of test results (1) coal mine waste rock platform for the comprehensive improvement of the environment, the first choice of artificial vegetation in recovery mode, optimize the allocation of plants and stress environment, the surface coverage as soon as possible; the second is (initially) to restore the vegetation can play better ecology, economic and social benefits. Results of this study to achieve the desired purpose. And the same type of vegetation in abandoned mine areas and their ecological functions with the guidance and demonstration. (2) For the purposes of species, �� faster diameter growth of tree species with the torch, U. pumila, Amorpha fruticosa, spine Huai and seabuckthorn; in the middle of a poplar tree, Caragana children and Lespedeza; growth slower species are Securinega beads, water wax, hair cherry,[link widoczny dla zalogowanych], honey locust, Pinus sylvestris and cultural crown fruit. �� tree species have high growth and rapid Amorpha, Jia Yu,[link widoczny dla zalogowanych], Lespedeza, Securinega beads, golden pheasant children, sea buckthorn and torch trees, water in the middle of the wax and locust trees grow 7O �� OOmOOOmOOO �� �� �� �� * Thallium �� �� �� �� 3 Sun Cuiling bamboo, etc.: Mine waste rock platform vegetation Cultivation of 361 species are slower Gleditsia, Nanking cherry, Bunge and Pinus sylvestris. �� locust trees have a higher survival rate, Caragana children, honey locust, poplar, Bunge, A. fruticosa, water wax,[link widoczny dla zalogowanych], sea buckthorn and torch tree; in the middle of the hairy cherry tree, Ulmus pumila, the bottom of Pearl , and Lespedeza Birch; apricot trees have a lower survival rate, Pinus sylvestris and L. kaempferi. Table 6, respectively, block the test mode diameter overall growth statistics Cm repeat I �� �� �� Average Table 7, respectively, block the test pattern tree high total growth statistics repeat I �� �� �� Average (3) Test Mode Test results show that, �� diameter faster growth mode C mode; in the middle of the mode A pattern; growth slower mode D, E, B three models. �� tree height growth model for the A mode faster; in the middle of the model for C, D pattern; growth slower mode E, B two modes; �� survival rate of model A, E two models; in the middle of the model B, C are two models; survival mode for the lower D mode. (4) growth of various tree species and the survival rate of the comprehensive analysis of the West House Field in Fushun mine waste rock site conditions for vegetation recovery of the best tree species for the torch, Amorpha fruticosa, sea buckthorn, house elm, black locust , Caragana 6 children and other species; followed by poplar, Lespedeza, Securinega beads, water, wax, saponins such as cultural crown 6 fruit trees; and Nanking cherry,[link widoczny dla zalogowanych], Pinus sylvestris, birch, apricot and Japanese larch is not the site conditions in cultivation. (5) on 5 test patterns and survival rate of growth that the West House Field in Fushun mine waste dump site conditions, A, C or arbor, shrub and strip the two test patterns mixed, Joe mixed shrub to article The best tree configuration mode,[link widoczny dla zalogowanych], which should be adjusted for other apricot trees; on the B, D, E part of the three test modes can be adjusted for proper tree species for vegetation restoration in the area.
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