In the present study the effect of elevated CO2 on growth and nitrogen fixation of seven Australian Acacia species was investigated. Two species from semi\uffe2\uff80\uff90arid environments in central Australia (Acacia aneura and A. tetragonophylla) and five species from temperate south\uffe2\uff80\uff90eastern Australia (Acacia irrorata, A. mearnsii, A. dealbata, A. implexa and A. melanoxylon) were grown for up to 148\uffe2\uff80\uff83d in controlled greenhouse conditions at either ambient (350\uffe2\uff80\uff83\uffc2\uffb5mol\uffe2\uff80\uff83mol\uffe2\uff88\uff921) or elevated (700\uffe2\uff80\uff83\uffc2\uffb5mol\uffe2\uff80\uff83mol\uffe2\uff88\uff921) CO2 concentrations. After establishment of nodules, the plants were completely dependent on symbiotic nitrogen fixation. Six out of seven species had greater relative growth rates and lower whole plant nitrogen concentrations under elevated versus normal CO2. Enhanced growth resulted in an increase in the amount of nitrogen fixed symbiotically for five of the species. In general, this was the consequence of lower whole\uffe2\uff80\uff90plant nitrogen concentrations, which equate to a larger plant and greater nodule mass for a given amount of nitrogen. Since the average amount of nitrogen fixed per unit nodule mass was unaltered by atmospheric CO2, more nitrogen could be fixed for a given amount of plant nitrogen. For three of the species, elevated CO2 increased the rate of nitrogen fixation per unit nodule mass and time, but this was completely offset by a reduction in nodule mass per unit plant mass.
", "keywords": ["0106 biological sciences", "0301 basic medicine", "2. Zero hunger", "Acacia mearnsii", "Elevated atmospheric CO2", "Aneura Acacia", "Acacia", "growth response", "15. Life on land", "01 natural sciences", "Acacia dealbata", "Relative growth rate", "03 medical and health sciences", "nitrogen fixation", "Acacia aneura", "Nitrogenase", "Keywords: carbon dioxide enrichment", "Acacia melanoxylon"]}, "links": [{"href": "https://doi.org/10.1046/j.1365-3040.2002.00831.x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%2C%20Cell%20%26amp%3B%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1046/j.1365-3040.2002.00831.x", "name": "item", "description": "10.1046/j.1365-3040.2002.00831.x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1046/j.1365-3040.2002.00831.x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2002-03-21T00:00:00Z"}}, {"id": "10.5061/dryad.51r23", "type": "Feature", "geometry": null, "properties": {"license": "unspecified", "updated": "2026-07-27T16:22:24Z", "type": "Dataset", "title": "Data from: Foliar nutrient concentrations and resorption efficiency in plants of contrasting nutrient-acquisition strategies along a 2-million year dune chronosequence", "description": "unspecifiedJurien Bay leaf nutrient dataDescription Leaf nutrient concentration and C/N stable isotope data for 18 plant species across five dune chronosequence stages along the Jurien Bay chronosequence. Format A data frame with 508 observations on the following 22 variables: plot factor with names of 50 10x10-m plots stage factor indicating chronosequence stage (1 = youngest, 5 = oldest) species factor with full plant species names state factor with leaf state: mature or senesced date sampling date ICP factor stating whether nutrients other than C and N were analysed with a radial or axial ICP equipment for each sample C leaf carbon concentration (%) Ca leaf calcium concentration (microg g^-1) Cd leaf boron concentration (microg g^-1) Cu leaf copper concentration (microg g^-1) Fe leaf iron concentration (microg g^-1) K leaf potassium concentration (microg g^-1) Mg leaf magnesium concentration (microg g^-1) Mn leaf manganese concentration (microg g^-1) Mo leaf molybdenum concentration (microg g^-1) Na leaf sodium concentration (microg g^-1) P leaf phosphorus concentration (microg g^-1) S leaf sulfur concentration (microg g^-1) Zn leaf zinc concentration (microg g^-1) N leaf nitrogen concentration (microg g^-1) d15N delta-N-15 (permil Air) d13C delta-C-13 (permil VPDB) Details For leaf sampling, we used 50 plots (10 m x 10 m each) from five chronosequence stages where vegetation had been characterised previously. Using the vegetation survey data, we ranked species in each of the five chronosequence stages from the most to the least abundant, based on canopy cover estimates. We then selected 5\u20137 species from each stage, targeting the most abundant species for each of four contrasting nutrient-acquisition strategies: arbuscular mycorrhizal (AM), ectomycorrhizal (EM), N-fixing (NF) and non-mycorrhizal (NM) (see juriensp for strategies). Ericoid mycorrhizal species were not considered because they were not among the most abundant species. We note that N-fixing species are generally AM and/or EM, but we considered them as a separate group because they often show high foliar [N]. Species were selected from the ten most-abundant species per stage, with the exception of stage 4 where the 18 most-abundant species were considered. The selected species accounted for between 38% (stage 5) and 65% (stage 1) of the total canopy cover of each stage. A total of 18 species were selected for leaf sampling. All leaf material was collected over a two-month period between late March and early May 2012, near the end of the dry summer season. In each of the 50 plots, only healthy mature individuals were selected for sampling. In general, mature and senesced leaves were sampled from one individual plant per species in each plot. A species was considered absent from a plot if it could not be found within ~30 m of its centre. The number of individual collections (one collection = both mature and senesced leaves) per species in each chronosequence stage ranged from five to ten. In each case, representative samples of mature and senesced leaves were collected using nitrile gloves in order to minimise sample contamination. Leaves were not washed prior to nutrient analyses but we consider dust contamination to be highly unlikely, given the sandy nature of the soils. Mature leaves were undamaged, fully expanded and exposed to full sunlight. In most cases, senesced leaves were collected directly from the plant by gently shaking the plant and collecting fallen leaves. Senesced leaves were easily distinguished from green leaves, since they were yellow or brown and detached easily from the plant. However, for a few species it was not possible to collect senesced leaves from live plants, in which case senesced leaves were collected directly beneath the plant from recently fallen litter. In all cases, there was no visible degradation of senesced leaves collected from this litter, which had predominantly fallen during the summer and had not been exposed to any significant rain between litter fall and collection. Therefore, we assumed that losses of nutrients through leaching or decomposition were minimal, although some photodegradation may have occurred. A total of 508 leaf samples (mature and senesced) were collected for nutrient analyses. Each leaf sample was oven-dried (70 degrees C, 48 h) and finely ground using a Teflon-coated stainless steel ball mill. A subsample was analysed for carbon (C) and nitrogen (N) concentrations using a continuous-flow system consisting of a SERCON 20-22 mass spectrometer connected with an automated nitrogen/carbon analyser (Sercon, Crewe, UK). Stable isotopes of C and N were analysed using a continuous flow system consisting of a SERCON 20-22 mass spectrometer connected with an automated N/C analyser (Sercon, Crewe, UK). These analyses were done at the Western Australian Biogeochemistry Centre, located at the University of Western Australia. A second subsample was acid-digested using concentrated HNO3:HClO4 (3:1) and analysed for Ca, Cd, Cu, Fe, K, Mg, Mn, Mo, Na, P, S and Zn concentrations using inductively coupled plasma-atomic emission spectrometry (ICP-AES; ChemCentre, Perth, Australia). All digests were first analysed using a simultaneous Varian Vista Pro (Australia), radially configured ICP-AES equipment fitted with a charge-coupled device (CCD) detection system and an A.I. Scientific AIM-3600 auto-sampler. Samples with P concentrations close to minimum reporting limit were re-run on more sensitive axially-configured ICP-AES equipment. The ICP analyses were done at the WA Chemcentre.jurienleafnut.csv", "keywords": ["Banksia leptophylla", "soil fertility gradient", "nutrient-resorption efficiency", "Acacia rostellifera", "Acanthocarpus preissii", "Spyridium globulosum", "Conostylis candicans", "Banksia attenuata", "Jacksonia floribunda", "Scaevola crassifolia", "nutrient-use efficiency", "Holocene", "manganese accumulation", "nutrient-resorption proficiency", "Mesomelaena pseudostygia", "Phosphorus", "Melaleuca systena", "15. Life on land", "Olearia axillaris", "Banksia menziesii", "Lepidosperma squamatum", "Hardenbergia comptoniana", "Melaleuca leuropoma", "Zinc", "Banksia sessilis", "Hibbertia hypericoides", "Acacia spathulifolia"], "contacts": [{"organization": "Hayes, Patrick, Turner, Benjamin L., Lambers, Hans, Lalibert\u00e9, Etienne,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.51r23"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.51r23", "name": "item", "description": "10.5061/dryad.51r23", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.51r23"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-11-18T00:00:00Z"}}, {"id": "10.3390/f8100396", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-07-27T16:21:49Z", "type": "Journal Article", "created": "2017-10-17", "title": "A Robust Productivity Model for Grapple Yarding in Fast-Growing Tree Plantations", "description": "New techniques have recently appeared that can extend the advantages of grapple yarding to fast-growing plantations. The most promising technique consists of an excavator-base un-guyed yarder equipped with new radio-controlled grapple carriages, fed by another excavator stationed on the cut-over. This system is very productive, avoids in-stand traffic, and removes operators from positions of high risk. This paper presents the results of a long-term study conducted on 12 different teams equipped with the new technology, operating in the fast-growing black wattle (Acacia mangium Willd) plantations of Sarawak, Malaysia. Data were collected continuously for almost 8 months and represented 555 shifts, or over 55,000 cycles\uffe2\uff80\uff94each recorded individually. Production, utilization, and machine availability were estimated, respectively at: 63 m3 per productive machine hour (excluding all delays), 63% and 93%. Regression analysis of experimental data yielded a strong productivity forecast model that was highly significant, accounted for 50% of the total variability in the dataset and was validated with a non-significant error estimated at less than 1%. The figures reported in this study are especially robust, because they were obtained from a long-term study that covered multiple teams and accumulated an exceptionally large number of observations.
", "keywords": ["steep terrain", "productivity", "Acacia mangium", "FoR 0705 (Forestry Sciences)", "productivity; logging; steep terrain; cable logging; Acacia mangium", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "cable logging", "productivity; logging; steep terrain; cable logging; Acacia mangium", "logging", "333"]}, "links": [{"href": "http://www.mdpi.com/1999-4907/8/10/396/pdf"}, {"href": "https://doi.org/10.3390/f8100396"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Forests", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/f8100396", "name": "item", "description": "10.3390/f8100396", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/f8100396"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-10-17T00:00:00Z"}}, {"id": "10.4236/ajps.2014.56101", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-07-27T16:22:19Z", "type": "Journal Article", "created": "2014-03-25", "description": "The aim of the work was to evaluate the productivity, leaf nutrient content and soil nutrient con- centration in maize (Zea mays L.) grown in sequence with black oats (Avena strigosa Schreb.) under Leucaena diversifolia alley cropping agroforestry system (AFS) and traditional management system/sole crop (without trees-TS), after two years of cultivation following a randomized block design. The experiment was carried out in the Brazilian Association of Biodynamic Agriculture, in Botucatu\u2014Sao Paulo, Brazil. Treatments were: control (C), chemical fertilizer application (F), biomass of L. diversifolia alley cropping application (B), biomass of L. diversifolia alley cropping + chemical fertilizer application (B + F). In the second year of management it was observed that black oat yield was higher in treatments B + F and F with significant difference in relation to the others treatments in both systems, followed by treatment B. Between systems, only treatment B showed significant difference, with higher yield value corresponding to AFS, reflecting the efficien- cy of AFS to promote soil fertility. Maize production presented the second year of cultivation an increasing trend in all treatments in both production systems. This result may be due to the cumu- lative effect of mineralization and maize straw and oats, along the experiment. How productivity was higher in the AFS system, could also be occurring effect of biological nitrogen fixation, water retention and reduction of extreme microclimate through the rows of L. diversifolia. Comparing the AFS and TS, it was observed that the concentration of N in leaf tissue was higher in the AFS treatments, probably due to nitrogen fixation performed through the rows of L. diversifolia, that is a nitrogen fixing tree species. After two years, carbon stocked in soil show higher values in the treatments biomass + fertilizer and biomass application, in both systems, AFS and TS. * Corresponding author.", "keywords": ["2. Zero hunger", "Agroforestry system", "Mineral nutrition", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "Acacia melanoxylon", "630"], "contacts": [{"organization": "Bertalot, Maria Jos\u00e9 Alves, Guerrini, Irae Amaral, Mendoza, Eduardo, Pinto, Mauro S. V.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.4236/ajps.2014.56101"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/American%20Journal%20of%20Plant%20Sciences", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4236/ajps.2014.56101", "name": "item", "description": "10.4236/ajps.2014.56101", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4236/ajps.2014.56101"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-01-01T00:00:00Z"}}, {"id": "10.5061/dryad.p6s0407", "type": "Feature", "geometry": null, "properties": {"license": "unspecified", "updated": "2026-07-27T16:22:32Z", "type": "Dataset", "title": "Data from: Litter type and termites regulate root decomposition across contrasting savanna land-uses", "description": "unspecifiedRoot litter mass loss in SerengetiRoot litter mass loss (undecomposed weights, ash contents and decomposed weights) for litter used in an experiment to determine the impact of land-use on belowground nutrient cycling inside and outside the Serengeti National Park, Tanzania from 2016 to 2017 as part of the AfricanBioServices project. Litter data includes the main land-use experiment and a supporting common garden experiment where several species of litter were buried in central Serengeti. The datafile also includes supporting data on tree allometrics (i.e. height, diameter at breast height) and soil properties (texture and organic carbon content).Root.decomp.Serengeti.landuse.common.garden.txtTermite cafeteria litter experiment in SerengetiRoot, leaf and stem mass loss (undecomposed weights, ashed contents and decomposed weights) for litter buried near termite mounds used to determine termite (non) preference for different litter types in Seronera, central Serengeti National Park, Tanzania during the wet season 2017 as part of the AfricanBioServices project.Termite.cafeteria.root.decomposition.txt", "keywords": ["2. Zero hunger", "Heteropogon contortus", "Cynodon dactylon", "Acacia gerrardii", "Microchloa kunthii", "leguminous trees", "Holocene", "Indigofera volkensii", "Pennisetum mezianum", "Themeda triandra", "15. Life on land", "termite ecology", "Zea mays", "Digitaria macroblephara", "Mariscus amourpus", "Acacia tortilis", "Chloris pycnothrix", "root traits", "root decomposition", "Crateostigma plantagineum", "Solanum incanum", "Balanites aegyptiaca", "Panicum maximum"], "contacts": [{"organization": "Smith, Stuart W., Speed, James D. M., Bukombe, John, Hassan, Shombe N., Lyamuya, Richard D., Mtweve, Philipo Jacob, Sundsdal, Anders, Graae, Bente J.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.p6s0407"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.p6s0407", "name": "item", "description": "10.5061/dryad.p6s0407", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.p6s0407"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-10-16T00:00:00Z"}}, {"id": "10.5281/zenodo.4748444", "type": "Feature", "geometry": null, "properties": {"license": "Embargo", "updated": "2026-07-27T16:24:27Z", "type": "Dataset", "title": "The extent of woody plant invasion in selected sites of the communally managed Molopo District, North West Province.", "description": "EmbargoWoody plant invasion (bush encroachment) is a problem in the semi arid communal areas of the North West Province which had been affecting the Molopo Area as early as 1960. It affects the livelihoods of the communal farmer because it reduces carrying capacity and is a form of veld degradation. The extent of woody plant encroachment was quantified at selected sites and reference sites in the Molopo District. There was a study site and reference site selected in a commercially managed area. Soil samples from these selected sites were also analysed for chemical and physical properties as well as nutrient content that could have an influence on the proliferation of the woody plants. Social surveys were also conducted to investigate the perceptions and influence of the affected communities towards woody plant invasion. The prominent species identified in the area included Acacia mellifera, Dichrostachys cenerea, Prosopis velutina and Terminalia sericea. All of the study sites, except the benchmark sites, had woody plant densities of more than 2 000 TE/ha that according to Moore & Odendaal (1987), almost totally suppress grass growth. It was clear from the data that the nutrient status of soils of encroached areas was higher than the benchmark sites although some of the differences were statistically insignificant. Organic carbon was higher at most of the encroached sites (71 % of the sites) where 80 % of the enriched sites had significantly higher organic carbon than that of the benchmark sites. There is a need to develop small scale farming practices that are appropriate in terms of sustainable development in the local context.", "keywords": ["2. Zero hunger", "woody plants", "Molopo district", "Prosopis velutina", "Dichrostachys cenerea", "Masters", "15. Life on land", "Acacia mellifera", "North West Province", "Terminalia sericea", "Molopo Area"], "contacts": [{"organization": "Mogodi, Phemelo", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.4748444"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.4748444", "name": "item", "description": "10.5281/zenodo.4748444", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.4748444"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-01-01T00:00:00Z"}}, {"id": "10.5281/zenodo.7024773", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-07-27T16:24:38Z", "type": "Dataset", "title": "Dataset of the paper \"Vermicomposting as a sustainable option for the management of the biomass of the invasive tree Acacia dealbata Link.\"", "description": "Data generated during an experiment of vermicomposting of Acacia dealbata fresh biomass. Four files are included: 'vermicompost_and_earthworm_data.csv' and 'readme.csv' are the raw data of different parameters measured in vermicompost samples during the vermicomposting of Acacia dealbata by the earthworm Eisenia andrei and an explanation of each parameter and the unit in which the parameter is expressed.\u00a0 'germination test.csv' and 'radicle_length.csv' are the results of an ecotoxicological test on the effect of A. dealbata biomass and vermicompost on the germination and radicle elongation in Lepidium sativum.", "keywords": ["Acacia dealbata", "ecotoxicological test", "vermicompost", "Eisenia andrei", "15. Life on land", "earthworm", "Lepidium sativum"], "contacts": [{"organization": "Quintela-Sabar\u00eds, Celestino, Mendes, Lu\u00eds A., Dom\u00ednguez, Jorge,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.7024773"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.7024773", "name": "item", "description": "10.5281/zenodo.7024773", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.7024773"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-08-26T00:00:00Z"}}, {"id": "10.5281/zenodo.7024774", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-07-27T16:24:38Z", "type": "Dataset", "title": "Dataset of the paper \"Vermicomposting as a sustainable option for the management of the biomass of the invasive tree Acacia dealbata Link.\"", "description": "Data generated during an experiment of vermicomposting of Acacia dealbata fresh biomass. Four files are included: 'vermicompost_and_earthworm_data.csv' and 'readme.csv' are the raw data of different parameters measured in vermicompost samples during the vermicomposting of Acacia dealbata by the earthworm Eisenia andrei and an explanation of each parameter and the unit in which the parameter is expressed.\u00a0 'germination test.csv' and 'radicle_length.csv' are the results of an ecotoxicological test on the effect of A. dealbata biomass and vermicompost on the germination and radicle elongation in Lepidium sativum.", "keywords": ["Acacia dealbata", "ecotoxicological test", "vermicompost", "Eisenia andrei", "15. Life on land", "earthworm", "Lepidium sativum"], "contacts": [{"organization": "Quintela-Sabar\u00eds, Celestino, Mendes, Lu\u00eds A., Dom\u00ednguez, Jorge,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.7024774"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.7024774", "name": "item", "description": "10.5281/zenodo.7024774", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.7024774"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-08-26T00:00:00Z"}}, {"id": "10.5424/fs/20112003-11458", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-07-27T16:24:56Z", "type": "Journal Article", "created": "2011-12-21", "description": "Mixed stands with nitrogen fixing secondary species can improve the vigour and the stand environment of the targeted species. The aim of this study was to better understand the effect of the consociation of a N-fixing species (black locust) with a broadleaf quality timber production (wild cherry). The study was conducted in 11 year old plantations located in the Northeast of Portugal. The treatments considered were: pure black locust, pure wild cherry and mixture of wild cherry and black locust. Each plot had six lines with 12 trees and a buffer strip line. The samplings were collected on the plantation line within a radius of 50 to 100 cm from the tree. In each plot we measured soil N mineralization dynamic, soil microbial biomass carbon (MBC) and nitrogen (MBN), microbial quotient (MBC/Corg), metabolic quotient (qCO2), microbial respiration and dehydrogenase activity. Results showed a positive impact of the black locust species on the supply of nitrogen to the soil. The net N-mineralization rates were, at the end of this study, about three times greater in the pure black locust than in the pure wild cherry and about two times greater in the mixture than in the pure wild cherry. MBC and cumulative soil respiration were higher in the mixture than in the pure cherry plantation soil which may reflect positive changes in the soil environment.
", "keywords": ["Accessory trees", "2. Zero hunger", "0106 biological sciences", "dehydrogenase activity", "Metabolic quotient", "actividad deshidrogenasa", "Soil respiration", "04 agricultural and veterinary sciences", "Prunus avium", "15. 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Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the ZALF Datenerfassung's research activities.\" Although every care has been taken in preparing and testing the data, the ZALF Datenerfassung and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the ZALF Datenerfassung and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. 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