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Data from: Diagnosis of crop secondary and micro-nutrient deficiencies in sub-Saharan Africa
- 负责人：
- Charles S Wortmann
- 关键词：
- relative yield response secondary and micronutrient foliar and soil test tropical crop tropical crops tropical soils
- DOI：
- doi:10.5061/dryad.5t065bb
- 摘要：
- low availability were 58% for Zn, 16% for S and less for other SMN. The r2 values for relationships between soil test, foliar test and RYR results wer
Data from: Specialization to extremely low-nutrient soils limits the nutritional adaptability of plant lineages
- 负责人：
- DOI：
- doi:10.5061/dryad.44g1b
- 摘要：
- e nutrients to P, the same was not true of the corresponding soil values. In addition, although foliar traits were often related to soil values
Data from: Contrasting conifer species productivity in relation to soil carbon, nitrogen and phosphorus stoichiometry of British Columbia perhumid
- 负责人：
- DOI：
- doi:10.5061/dryad.0gb5mkkwr
- 摘要：
- ) rainforest sites of southwestern Vancouver Island (Canada), and employed soil element ratios as covariates in a long-term planting density trial to test thei
Data from: Tree ring ?15N as validation of space-for-time substitution in disturbance studies of forest nitrogen status
- 负责人：
- 关键词：
- old-growth forests;natural abundance 15N;Chronosequence;broadcast burning;Pseudotsuga menziesii
- DOI：
- doi:10.5061/dryad.411s8
- 摘要：
- , the pattern of increased soil N availability and foliar N concentration with time since disturbance derived from the chronosequence could not be validate
Data from: Species-specific effects of phosphorus addition on tropical tree seedling response to elevated CO2
- 负责人：
- DOI：
- doi:10.5061/dryad.777461k
- 摘要：
- and growth response to elevated CO2 of eight tropical tree species with contrasting distributions across a soil P gradient in Panamanian lowland forests. Seedlings wer
Data from: Taxonomic effect on plant base concentrations and stoichiometry at the tips of the phylogeny prevails over environmental effect al
- 负责人：
- DOI：
- doi:10.5061/dryad.pb1t5
- 摘要：
- to environmental variation since their common ancestry. To test this hypothesis, we explored the geographic pattern and the effects of taxonomy, climate and soil
Data from: C:N:P stoichiometry of Artemisia species and close relatives across northern China: unraveling effects of climate, soil and taxonomy
- 负责人：
- 关键词：
- phylogenetic effect;biogeographic pattern;carbon;environmental gradient;nitrogen;element;phosphorus
- DOI：
- doi:10.5061/dryad.5r776
- 摘要：
- nt ecological processes. Yet, most studies to date have concentrated on foliar stoichiometry of phylogenetically distantly related species. 2. Here, we hypothesized tha
Data from: Canopy closure exerts weak controls on understory dynamics: a 30-year study of overstory-understory interactions
- 负责人：
- DOI：
- doi:10.5061/dryad.1q88j
- 摘要：
- can be explained by topoedaphic factors that influence resource availability (insolation and soil moisture), variation in the pace and intensity of overstory
Data from: High tolerance of tropical sapling growth and gas exchange to moderate warming
- 负责人：
- DOI：
- doi:10.5061/dryad.t2q82
- 摘要：
- -liter soil containers under ambient nighttime temperature and ambient +4.5°C. To test the hypothesis that day warming would reduce growth by reducing
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