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Agricultural and Demographic Records of 21,118 Rural Households Selected from the 1860 Manuscript Censuses;;Version 1
负责人:
关键词:
DOI:
doi:10.3886/icpsr09117.v1
摘要:
inventories, and crop production figures for the households that owned or operated farms (over half the households in the study), as well as values of real
Agricultural and Demographic Records of 21,118 Rural Households Selected from the 1860 Manuscript Censuses;;Archival Version
负责人:
关键词:
DOI:
doi:10.3886/icpsr09117
摘要:
inventories, and crop production figures for the households that owned or operated farms (over half the households in the study), as well as values of real
Data from: Field-based high throughput phenotyping rapidly identifies genomic regions controlling yield components in rice
负责人:
Tanger, Paul
关键词:
yield rice phenotyping genomics QTL
DOI:
doi:10.5061/dryad.53bj8
摘要:
To ensure food security in the face of population growth, decreasing water and land for agriculture, and increasing climate variability, crop yields
Data from: Biological pest control and yields depend on spatial and temporal crop cover dynamics
负责人:
关键词:
agri-environmental schemes dilution effects ecosystem services inter-annual population dynamics oilseed rape parasitism pollen beetles resource concentration hypothesis
DOI:
doi:10.5061/dryad.q9690
摘要:
s of spatiotemporal changes in crop area on crop yields and crop–herbivore–antagonist interactions have been rarely considered, in contrast to documented beneficial effect
Data from: The interplay of landscape composition and configuration: new pathways to manage functional biodiversity and agro-ecosystem services ac
负责人:
Martin, Emily
关键词:
yields biodiversity agroecosystem landscape composition landscape configuration functional traits arthropods natural pest control pollination
DOI:
doi:10.5061/dryad.6tj407n
摘要:
densities achieved high yields. This suggests that enhancing edge density in European agroecosystems can promote functional biodiversity and yield‐enhancing
Data from: Food and nutrient gaps in rural Northern Ghana: does production of smallholder farming households support adoption of food-based
负责人:
de Jager, Ilse
关键词:
Optimised diets food self-sufficiency food coverage nutrient coverage crop diversity dietary diversity nutrient adequacy rural farming households low and middle income population
DOI:
doi:10.5061/dryad.pq37vn6
摘要:
. In addition, the nutrient needs and food needs (according to the developed FBDGs) of a household were only marginally covered by their own food production
Data from: Contrasting effects of landscape composition on crop yield mediated by specialist herbivores
负责人:
Perez-Alvarez, Ricardo
关键词:
crop production ecosystem services landscape composition parasitoid-host ratios path analysis pest control yield.
DOI:
doi:10.5061/dryad.484tt
摘要:
ee specialist cruciferous pests (aphids, flea beetles and leaf-feeding Lepidoptera), lepidopteran parasitoids, and crop yield across a gradient
Data from: Landscape context shifts the balance of costs and benefits from wildflower borders on multiple ecosystem services
负责人:
Grab, Heather
关键词:
Crop Yield Ecological intensification Wildflower Strips Landscape Pollination Biological Control
DOI:
doi:10.5061/dryad.425kd01
摘要:
simultaneously. Here, we evaluate the impact of creating flower rich habitats in field margins on pollination, pest control, and crop yield over three years usi
Groundnut Yield Estimates per mesozone
负责人:
South African Environmental Observation Network
关键词:
agriculture crops mesozones groundnuts yield estimation Agriculture Commercial cropping system
DOI:
doi:10.15493/bea.data.10000017
摘要:
areas of North West, the Northern Cape and the Free State. *Using Smith's (1994; 1998) climatic criteria, yields of groundnuts are estimated using the effect

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