筛选
科学数据
统计数据
共检索到397条 ,权限内显示50条;
Data from: Proximate controls on semiarid soil greenhouse gas fluxes across 3 million years of soil development
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.p0jn1
- 摘要:
- in northern Arizona. We also manipulated soil nitrogen (N) and phosphorus availability with 7 years of fertilization and used regression tree analysis to identi
Data from: Effects of fertilizer on inorganic soil N in East Africa maize systems: vertical distributions and temporal dynamics
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.5qr62
- 摘要:
- vertical distributions and temporal variations of soil inorganic N following fertilizer application in two maize (Zea mays L.)-growing regions of contrasting soil
Data from: Long-term balanced fertilization improves the soil microbial functional diversity in a phosphorus-limited paddy soil
- 负责人:
- 关键词:
- long-term fertilization chemical fertilizer GeoChip 16S rRNA gene pyrosequencing soil microbial community
- DOI:
- doi:10.5061/dryad.t64s0
- 摘要:
- in the microbial community may accelerate the nutrient turnover in soil, which in turn influenced rice growth. The effect of N fertilization on soil microbial functi
Data from: Effect of coupled reduced irrigation and nitrogen fertilizer on soil mite community composition in a wheat field
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.50dh670
- 摘要:
- on and nitrogen fertilizer were required in current ecological agriculture. The effects of combined reduced irrigation and nitrogen fertilizer addition on soil
Evolution of ideas of soil remediation. II. Antique world. Non-European and Rome civilization
- 负责人:
- 关键词:
- soil fertility antiquity soil remediation agroecology non-European foci of agriculture theory of agriculture Kolumella
- DOI:
- doi:10.25750/1995-4301-2010-3-067-076
- 摘要:
- Empire. Positive attempts of remediation of soil and soil fertility in the process of agriculture are shown. Scientific-practical approaches
Data from: Soil trace gas fluxes along orthogonal precipitation and soil fertility gradients in tropical lowland forests of Panama
- 负责人:
- DOI:
- doi:10.5061/dryad.8812m
- 摘要:
- of soil fertility. Soil N2O fluxes were low throughout the measurement years, but the highest emissions occurred at a mid-precipitation site with high soil N availabili
Soil data collected for a study on the Impact of livestock grazing intensity on the plant diversity of species-rich montane grassland in the norther
- 负责人:
- Thamsanqa Alfred Shezi;;SAEON Grasslands-Forests-Wetlands Node
- DOI:
- doi:10.15493/saeon.gfw.10000003
- 摘要:
- vices, KwaZulu-Natal Department of Agriculture and Rural Development) for analysis of chemistry and texture (Analytical methods used by the soil fertility
Data from: Root vertical distributions of two Artemisia species and their relationships with soil resources in the Hunshandake desert, China
- 负责人:
- DOI:
- doi:10.5061/dryad.9zw3r22b4
- 摘要:
- ed in soil moisture and soil nutrients.li> <li>Root vertical distribution patterns (e.g., coarse root diameter, root depth and root biomass) differed consider
Data from: Soil biota suppress positive plant diversity effects on productivity at high but not low soil fertility
- 负责人:
- DOI:
- doi:10.5061/dryad.p8t61
- 摘要:
- sity–productivity relationships. 2. We hypothesized that under high soil fertility conditions, negative soil biota effects dominate, which reduces plant monoculture
Data from: Biochar application on paddy and purple soils in southern China: soil carbon and biotic activity
- 负责人:
- Yan, Shen
- 关键词:
- DOI:
- doi:10.5061/dryad.m5j1rs3
- 摘要:
- on of soil carbon pools. These changes have resulted in a decrease in soil microbial activity, severe reduction in soil fertility, and transformation of soil nutrient