筛选
科学数据
统计数据
共检索到948条 ,权限内显示50条;
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:
- Fertilizer applications are poised to increase across sub-Saharan Africa (SSA), but the fate of added nitrogen (N) is largely unknown. We measured
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:
- Overuse of groundwater and nitrogen fertilizer constitute a severe threat to crop production, thus, low inputs of irrigati
CIATED OR NOT TO NITROGEN FERTILIZER
- 负责人:
- DOI:
- doi:10.6084/m9.figshare.9739229.v1
- 摘要:
- and fertilized with phosphorus sources of different solubilities and nitrogen fertilization. The treatments were: control (without phosphate fertilizer application
Data from: Variation in the benefits of multiple mating on female fertility in wild stalk-eyed flies
- 负责人:
- 关键词:
- wild-caught flies;Teleopsis dalmanni;Mating Systems;ejaculate partitioning;Diopsidae;sperm depletion
- DOI:
- doi:10.5061/dryad.pk5vd
- 摘要:
- males may need to mate multiply to gain sufficient sperm supplies to maintain their fertility, especially in species in which male promiscuity result
Data from: Soil management shapes ecosystem service provision and trade-offs in agricultural landscapes
- 负责人:
- DOI:
- doi:10.5061/dryad.4462q
- 摘要:
- (crop production, disease control, soil fertility, water quality regulation, weed and pest control) in winter cereals. Conservation tillage enhanced soil fertility
Data from: Coevolutionary interactions with parasites constrain the spread of self-fertilization into outcrossing host populations
- 负责人:
- DOI:
- doi:10.5061/dryad.16ff6
- 摘要:
- Given the cost of sex, outcrossing populations should be susceptible to invasion and replacement by self-fertilization or parthenogenesis. However
Data from: Ocean acidification during pre-fertilization chemical communication affects sperm success
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.37pvmcvf2
- 摘要:
- in most externally fertilizing taxa. One mechanism of gamete interaction that forms an important component of fertilization in most taxa is communicati
Data from: Continuous corn and corn–soybean profits over a 45-year tillage and fertilizer experiment
- 负责人:
- Cook, Rachel L.
- DOI:
- doi:10.5061/dryad.g1n25
- 摘要:
- s a continuous corn (Zea mays L.) (CC; 1970–1990) and corn–soybean [Glycine max (L.) Merr.] (CS; 1991–2014) Tillage × Fertilizer study in somewhat poorly drained
Data from: Ovarian fluid allows directional cryptic female choice despite external fertilization
- 负责人:
- DOI:
- doi:10.5061/dryad.1m056
- 摘要:
- In species with internal fertilization, females can favour certain males over others, not only before mating but also within the fe
Data from: Sperm pre-fertilization thermal environment shapes offspring phenotype and performance
- 负责人:
- 关键词:
- Coregonus lavaretus
- DOI:
- doi:10.5061/dryad.25rg2h3
- 摘要:
- Sperm pre-fertilization environment has recently been suggested to mediate remarkable transgenerational consequences for offspring phenotype