Soil quality index eucalyptus
WebApr 7, 2024 · Background: Inoculation with plant-growth-promoting rhizobacteria (PGPR) effectively increases plant growth in agriculture. However, the role of the rhizobiome in plant growth remains unclear. Methods: Biolog Ecoplate and 16S rRNA gene high-throughput sequencing techniques were used to analyze the changes in microbial community … Webenvironmental impacts in planting Eucalyptus, such as soil degradation and loss of biodiversity (Molina et al., 1991). In South Africa, Tererai et al. (2014) reported that physico-chemical properties, and organic matter content of the soil can be adversely affected if the site is covered with Eucalyptus plantations. Wen et al. (2009) and Zhu
Soil quality index eucalyptus
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WebApr 1, 2024 · Fig. 3-a shows the contribution of each impact indicator to the soil quality index obtained for the three selected countries for arable land occupation; it illustrates that although Uruguay and Greece present similar values of soil quality index for arable land occupation (respectively 67 Pt/m 2 a and 75 Pt/m 2 a), in the first case this is mainly … WebPrevious studies have shown that fertilizer application markedly increases several aspects of Eucalyptus growth, including leaf area index (LAI), height, and basal area (Cromer et al., 1993, Smethurst et al., 2003), with responses varying across sites depending on soil quality and nutrient demand by trees (Cromer et al., 1981, Smethurst et al ...
WebFeb 2, 2015 · As an integrated indicator, soil quality index was highest in the Pinus plantation (0.92) and lowest in the first and second generations of Eucalyptus plantations … WebDec 4, 2024 · The aim of the present study was to evaluate the SQ of the salt-affected acid soils of the Indian West Coastal region using the additive and weighted soil quality …
WebSep 1, 2024 · Those authors concluded that soil quality in eucalyptus plots was reduced in 20% compared to natural savannah (baseline), while agroforestry systems improved natural soil quality in 16%. Melo Filho et al. (2009), using the index of Karlen and Stott (1994) to a yellow Oxisol in northeastern Brazil, under natural forest, obtained a medium score for soil … WebMar 1, 2024 · DOI: 10.18671/SCIFOR.V46N117.02 Corpus ID: 62817020; Site preparation, initial growth and soil erosion in Eucalyptus grandis plantations on steep terrain @article{Wichert2024SitePI, title={Site preparation, initial growth and soil erosion in Eucalyptus grandis plantations on steep terrain}, author={M. C. P. Wichert and Clayton …
WebNov 30, 2024 · The ecological effects of eucalypt plantations (EPs) have garnered increasing attention. To understand their effect on soil quality at a landscape scale, and to determine whether soil quality parameters differ due to different stand types, we evaluated soil characteristics in twenty-one groups of EPs, Pinus massoniana Lamb. plantations (PMPs) …
WebThis study characterized the state of soils by determining the soil quality index (SQI) ... Soils with eucalyptus (SQI = 0.486 0.07) and crops (0.539 ± 0.034) alone had low SQIs, suggesting unfavorable soils for better production, whereas soils with crop-eucalyptus association had SQI equals to 0.655 ± 0.034, ... the disco loftWebJan 1, 2024 · Soil chemical and biological properties were measured and a soil quality index (SQI) was calculated. Soil organic carbon, total nitrogen, alkaline hydrolytic nitrogen, … the disco friesWebApr 13, 2024 · Experiment with N-fertilization. The N-fertilization experiment was performed when the eucalyptus trees were seven years old. The MCS and CFS were cultivated with … the disco paradise miamiWebJul 10, 2024 · Eucalyptus harvesting, forwarding and soil tillage operations are among the main causes for compaction of forest soils, with potential impacts on productivity. This concern is especially important in areas with soils that are naturally compacted (fragipans and duripans). In these soils, tillage operations include the use of subsoilers that can … the disco before the breakdownWebA soil quality index forsubtropical sandy soils underdi erent Eucalyptus harvest residue… 3 Logs were forwarded with a Komatsu Forwarder (FW) 895 model, with extra-wide tires, … the disco palace miamiWebmorphophysiological responses of eucalyptus plants (diameter at neck height, plant height, and chlorophyll a and b content) and soil pH, microbial biomass (MBC), and microbial activity (soil basal respiration [SBR]). Increases in fertilizer dose led to increased chlorophyll a values, but values decreased under the highest doses (150% and 200%). the disco rabbiWebAs an integrated indicator, soil quality index was highest in the Pinus plantation (0.92) and lowest in the first and second generations of Eucalyptus plantations (0.24 and 0.13). Soil … the disco closet