Desenvolvimento e fisiologia de espécies nativas do bioma mata atlântica na revegetação de áreas impactadas pela extração de argila

Abstract

A significant natural resources are not effective. The process of forming the temperature and ambient temperature operation, exposing the temperature and resulting in physical changes and temperature or soil adjustment, temperature and humidity fluctuations. This study evaluated three seeding techniques [bioblanket (BIO), hydroseeding (HID) and jute bags (JUT)] associated with the presence or absence of green manure (+AV and –AV respectively) for the establishment of 4 native species in the seeding process. revegetation of a slope. Seeking to evaluate the effectiveness associated with green planting (AV) treatments in the development and physiology of native species used in the recovery of impacted areas. We assume that the presence of green manure brings a series of benefits related to the physical, varietal and biological characteristics of the soil, meeting the conditions for its development. The species are distributed in two groups either non-pioneers (NFN) or unidentified pioneers (NFN) or non pioneers (NP). The selected species are Dalbergia ecastophyllum (FN and P), Inga laurina (FN and NP), Schinus terebinthifolia (NFN and P) and Psidium cattleianum (NFN and NP). Chlorophyll a transient data (IP-test), chlorophyll attributes (a, and total) in chlorophyll dataset (a, and total) were evaluated together with soil fluorescence assessment, at 6 assessment data and soil evaluation, at 6 months after planting the seedlings. Evaluating the results that the use of green manure is significant. What increases the efficiency of the treatment is an increase in the photo (in the AV) that promote an increase in the photo, increasing the efficiency of the treatment and unfixed treatment in a similar way in the three types of treatment. The increase of DI/RC and φ parameters in -AV indicate the detection of photoprotection mechanisms in the absence of dubbing. However, its effect is not so expressive in I. laurina D. ecastum, a specific that is so expressive in philosophy. D. ecasto did not have its efficiency by photochemistry, fertilizer or types of sowing. laurina, in turn, showed an increase in absorption associated with a higher capture (TRo/RC) in –AV in some JIP test parameters. The functional group composed of NFN plants had a greater advantage in +AV, with greater development and better photochemical performance. The functional group formed by the FN species obtained the highest nutritional status in -AV. However, the presence of AV does not affect its photochemical performance. D. ep. (FN and P) was the lowest ratio of results for both media test results, their adaptation in the species indicating environments (+AV and –AV). On the contrary, for P cattleianum (NFN and NP) a high difference in results was obtained when comparing the presence and absence of AV, indicating that +AV benefited its development.