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124 Titles Match Your Query
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1. Breton Plots - University of Alberta, Canada [Canada_UofAlberta_BretonPlots]
This experiment began in 1930. The soils of the area have developed on sandstones and shales of freshwater origin. Soil formation was influenced by native vegetation consisting primarily of stands ...


2. A Comparison of Conventional and Organic Farming Systems [USDA0010]
The "Comparison of Conventional and Organic Farming Systems" database contains data from experimental growing of crops under different farming systems and changing soil parameters over time. Data ...


3. Agricultural Area Certified Organic [geodata_2217]
Land area exclusively dedicated to organic agriculture and managed by applying organic agriculture methods. It refers to the land area fully converted to organic agriculture. It is the portion of ...


4. Agricultural Area Irrigated [geodata_2134]
Agricultural area irrigated, part of the full or partial control irrigated Agricultural land which is actually irrigated in a given year. Often, part of the equipped area is not irrigated for various ...


5. Agricultural Online Access (AGRICOLA) Database [USDA_AGRICOLA]
AGRICOLA (AGRICultural OnLine Access) is a bibliographic database of citations to the agricultural literature created by the National Agricultural Library and its cooperators. Production ...


6. Agris International [USDA0423]
The "Agris International" bibliographic database is an inventory of worldwide agricultural literature that reflects research results, food production, and rural development. Data held pertain to general ...


7. Alternative Technology to Methyl Bromide for Control of Soilborne Diseases of Strawberries (Methyl Bromide Alternatives) [USDA0577]
The purpose of "Alternative Technology to Methyl Bromide for Control of Soilborne Diseases of Strawberries (Methyl Bromide Alternatives)" include: 1) evaluating alternative soil fumigants & non-chemical ...


8. Alternative Tillage and Cropping Strategies for Subtropical Conditions [USDA.ARS.SARC.IFNRRU.AltTill]
(adapted from project summary) Problems: Subtropical growing conditions and the use of intensive plow tillage in South Texas promotes a net loss of soil carbon and plant nutrients. These losses ...


9. Analysis Products on Cropland [NRCS_NRI_SotL_CROPLAND]
The maps using data from the preliminary 1997 NRI for croplands deal with a variety of areas. These areas range from specific cultivated croplands, to erosion on cropland and changes in cropland. ...


10. Arable and Permanent Crops [geodata_0771]
Arable Land: land under temporary crops (double-cropped areas are counted only once), temporary meadows for mowing or pasture, land under market and kitchen gardens and land temporarily fallow (less ...


11. Below Ground Responses to Global Environmental Change and the Biogeochemical Dynamics of Carbon [USDA0512]
The purpose of "Below Ground Responses to Global Environmental Change and the Biogeochemical Dynamics of Carbon" is to provide new insights into the effects of expected environmental change on ecological ...


12. Bhubaneswar Centre, Orissa (All India Coordinated Research Project on Long Term Fertilizer Experiments) [India.Bhubaneswar]
This long term experiment began in 1972. The experimental site is a tropical area, with a minimum annual temperature of 14 deg C, maximum annual temperature of 37.5 deg C, and mean annual rainfall ...


13. Billa Billa Fallow Management Experiment, Queensland, Austrailia [QWRI.BillaBilla]
The Billa Billa Folow Management Experiment was initiated in 1983. The soil parent material at the site consists of cretaceous sediments (lithic sandstone). The native vegetation was cleared in 1971. ...


14. Biodiversity Data Sourcebook from the World Conservation Monitoring Centre (WCMC) [WCMC_149]
This sourcebook of biodiversity data was released in part as a contribution to the First Conference of the Parties to the Convention on Biological Diversity (Bahamas, ...


15. Broadbalk Wheat Experiment, Soil Organic Matter Network (SOMNET), U.K. [IACR.Broadbalk]
This experiment began in 1843. The site was possibly farmed since Roman times (i.e at least 1500 years). Map of 1623 shows field in arable use. 1839-1843 arable crops: turnips, barley, peas, wheat, ...


16. CO2 and Temperature Effects on Two Subtropical Grassland Species: A C3 Legume and C4 Stoloniferous Grass. [USDA.ARS.CGERU.CO2tempFlorida]
(Adapted from an Abstract Presented at ARS Carbon Storage Workshop) THE PROBLEM: After maximal deforestation in the Eastern USA, and particularly the Southeastern USA, much land returned naturally ...


17. Carbon Dioxide Enrichment: Data on the Response of Cotton to Varying CO2, Irrigation, and Nitrogen in Phoenix, Arizona, CDIAC NDP-037 [CDIAC_NDP37]
This data set contains results from field CO2-enrichment experiments conducted over five consecutive growing seasons, 1983-1987. These results comprise data concerning the effects of continuous CO2 ...


18. Carbon Dioxide and Climatic Change Effects on Crops and Trace Gas Exchange with the Atmosphere [USDA0518]
The purpose of the "Carbon Dioxide and Climatic Change Effects on Crops and Trace Gas Exchange with the Atmosphere" dataset is to determine the effect of elevated CO2 and temperature on acclimation ...


19. Carbon Sequestration by Switchgrass Managed as an Energy Crop [USDA0395]
The objective of the "Carbon Sequestration by Switchgrass Managed as an Energy Crop" dataset is to monitor carbon sequestration over time in switchgrass and to compare the economic and carbon sequestration ...


20. Carbon Storage Related to Land Use Management: Analysis of Sediment Collected from Watersheds with Various Land Uses. [USDA.ARS.NAEW.CStoreLandMngt]
(adapted from project summary) Problems: Carbon in soils varies quantitatively and with depth depending on theland use management. Some management practices allow for considerable sequestration and ...


21. Carbon Storage in the 'Old Rotation 'Long-Term Cotton Experiment [USDA.ARS.NSDL.LongTermCotton]
(Adapted from project abstract) PROBLEMS: 1. Conventional tillage continuous cotton production severely depletes soil carbon and degrades the soil. 2. There is a paucity of data related to long-term ...


22. Carbon and Water Fluxes From Irrigated Corn: A Field-Scale, Full Season Study [USDA0566]
The objective of "Carbon and Water Fluxes From Irrigated Corn: A Field-Scale, Full Season Study" is to evaluate the flux of energy, water vapor, and carbon dioxide from the soil and canopy in an irrigated ...


23. Carbon, Nitrogen and Phosphorus Changes in CRP Lands [USDA.ARS.CGPRS.CNPcrp]
(adapted from abstract presented at ARS Carbon Storage Workshop, Jan 1999 Baltimore, MD) Problem: Marginal, highly erodible croplands have been taken out of production and replanted to grasslands ...


24. Caring for the Earth: A Strategy for Sustainable Living [IUCN_CARING]
"Caring for the Earth" provides governments, nongovernmental organizations, businesses, and individuals with information and guidance needed to develop ...


25. Central Database of the Research Network Forschungsverbund Agraroekosysteme Muenchen [GSF-FAM_DB]
In 1990 agricultural production at the research farm of Scheyern, Germany, Bavaria, was changed from conventional methods to an integrated and ecological cultivation. Since that time about several ...


26. China Dimensions Data Collection: China County-Level Data on Population (Census) and Agriculture, Keyed to 1:1M GIS Map [CIESIN_SEDAC_CD_CTY_POPAG_GIS_1.0]
China County-Level Data on Population (Census) and Agriculture, Keyed To 1:1M GIS Map consists of census, agricultural economic, and boundary data for the administrative regions of China for 1990. ...


27. Chinese Agricultural Resources; WDC-D [EARTH_LAND_WDCD_AG1]
The data on Chinese agricultural resources includes population of agricultural regions, number of farmworkers, area of cultivated land, area of irrigated land, land area used for main ...


28. Conservation Reserve Program Database [USDA0428]
The "Conservation Reserve Program Database" provides information on U.S. lands undergoing conservation treatments. Data include number of contracts enrolled by fiscal year and sign-up period; average ...


29. Conservation Reserve Program Statistics [USDA0015]
The "Conservation Reserve Program Statistics" database contains information on the number of contracts and acres enrolled by fiscal year from 1986 to 1993 and for sign-up periods 1 to 12. It also ...


30. Country Area [geodata_2135]
Country area, area of the country including area under inland water bodies, but excluding offshore territorial waters. Possible variations in the data may be due to updating and revisions of the country ...


31. Crop Residue Decomposition as Affected by Soil Erosion and Tillage, USDA-ARS [USDA.ARS.CPCRC.ResidueDecomp]
This data set is a result of a study to determine the rates of different crop residue decomposition (clover and wheat), under two different cropping regimes (grain sorghum plots with: no till and ...


32. Crop Residue Management Survey (Survey of Crops by Tillage) [USDA0187]
The purpose of this dataset is to provide the most up-to-date tillage information available. It is a database that contains 3,092 records that include information on common tillage practices (i.e. ...


33. Crop Yield to Crop and Soil Nutrient Element Status [USDA0405]
The purpose of the "Crop Yield to Crop and Soil Nutrient Element Status" study is to establish fertilizer requirements for major crops; evaluate soil and plant analysis procedures; correlate yield ...


34. Cropping Practices Survey Data [USDA0429]
"Cropping Practices Survey Data" is a set of databases that contain information on nutrient and pesticide use by farmers, tillage practices, and related data for major field crops. It also contains ...


35. DRYAD - a database of trees and shrubs [DRYAD_TREE_SHRUB_DB]
This web site allows users to stipulate the criteria they are looking for in their search of trees and shrubs. The user can choose from subcatagories under: Type Size Growth rate Leaf flushing period ...


36. Database of IPM Resources [IPM]
Database of IPM Resources (DIR) is an information retrieval and referral system and a compendium of customized directories of worldwide IPM information resources accessible through the ...


37. Deherain Plots, Long Term Cropping/Soil Experiment, France [INRA.Deherain]
The Deherain long-term field experiment was started in 1875 to study the impact of fertilization on crop yield. Before 1875, the soil was cultivated with alfalfa without fertilization. Between 1929 ...


38. Developing Rapid Instrumental Methods for Measurement of Soil Quality Parameters [USDA.ARS.NRI.ECL.RapidMeasure]
(adapted from project description) Problem: The need to assess impact of conventional and sustainable agricultural practices on soil quality requires development of routine procedures that can rapidly ...


39. Effect of Drought Stress on Oilseed Quality [USDA0077]
"Effect of Drought Stress on Oilseed Quality" is a complex of datasets on a series of experiments over the last 5 years of research on drought stress. Datasets include: 1. agronomic: growth, flowering, ...


40. Effect of tillage system on growth, maturity and yield of corn and soybean [PU.Agronomy.TillageSystem]
This experiment was initiated in 1976. In the previous years (1955-1975), the site had corn/soybean production with annual moldboard ploughing. It is estimated that between 1880-1955 ...


41. Effects of Lime and Crop Residue on Soil Fertility and Crop Yield on Acidic soil under Rice-Rice-Soybean, Taiwan [KDAIS.TaiwanRice]
SITE HISTORY For more than 20 years before the experiment began in 1974, paddy rice was the crop grown on the experimental site. The experimental site is located in the Pintung Plain of Southern ...


42. Effects of Nutrient Transport in Cropping Systems in Environmental Quality and Fertilizer Efficiency [USDA0519]
The purpose of "Effects of Nutrient Transport in Cropping Systems in Environmental Quality and Fertilizer Efficiency" is to assess dynamic nitrogen (N) transport in high-residue conservation-tilled ...


43. FAO and natural resources databases [FAO_NAT_RES_DB]
Most sustainable development decisions require trade-offs between the often conflicting goals of different sectors GIS technology helps cross-sectoral communication by not only providing very powerful ...


44. Farming Systems for Soil Quality and Economic Sustainability [USDA.ARS.NSDL.FarmSyst]
1. Climatic conditions in subtropical and warm temperate regions make it difficult to increase soil carbon storage, given current cropping practices coupled with the use of conventional tillage. ...


45. Gender, Agriculture, and the Environment in Rural Areas [USDA0567]
The objective of "Gender, Agriculture, and the Environment in Rural Areas" is to identify the effects of environmental problems on women and men. The data examine differences in women's and men's ...


46. Grassland Index: A searchable catalogue of species [FAO_GRASSLAND_INDEX]
This is a searchable catalogue of grassland species. The user can search by genus, Latin name, or common name. The search results will return the genu, Latin and common names for each grass. Also ...


47. Green Manure Replacement for Fallow : Effect on Soil Organic Matter [USDA.ARS.NPARL.GreenManureOM]
Problem: Soil organic carbon levels have declined to about 50% of their original levels in much of the Northern Great Plains due to intensive tillage and a wheat - fallow rotation. Findings: A field ...


48. Heat and Oxygen Stresses and Rotations as Alternatives to Methyl Bromide in Crop Production [USDA0527]
The objective of "Heat and Oxygen Stresses and Rotations as Alternatives to Methyl Bromide in Crop Production" is to characterize temperatures, redox potentials, and rotations that will control undesireable ...


49. Hoosfield Continuous Barley Long Term Trial, Rothamsted [IACR.Hoosfield]
This experiment began in 1852 at Rothamsted, England. The site was occupied (farmed?) since Roman times. Map of 1623 shows field in arable. Arable crops 1847-1851. Clay-with-flints overlying chalk; ...


50. Impacts of CO2 Enrichment on C Sequestration in Native Grasslands [USDA.ARS.SPNRU.CO2enrich]
(Adapted from abstract presented at ARS Carbon Storage Workshop, Baltimore MD, Jan 1999) Problems: During the past few decades the atmospheric concentration of CO2 has been increasing at historically ...


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