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165 Titles Match Your Query
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51. 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 ...


52. 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 ...


53. European Soil Database V2 Raster Library -1km x 1km [EUSOILS_ESDB]
The European Soil Database (ESDB) is the main source of information from which most other data information and services are derived. For instance, the European Soil Database v2 Raster Library contains ...


54. 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. ...


55. Geescroft Wilderness, Long Term Soil Organic Matter Study [IACR.Geescroft]
This study began in 1885. The area is naturally regenerated woodland since 1885. Map of 1623 shows the field as arable. Arable crops were also present 1847-78. The field was left fallow 1879-82. ...


56. Glen Innes Rotation Experiment, Long Term Soil Organic Matter Study, Australia [WWAI.GlenInnes]
This study was initiated in 1921 in cool temperate region. the soil is described as Prairie - Australian Great Soil Group (ref Stace HCT, Hubble GD, Brewer R, Northcote KH, ...


57. 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 ...


58. Harmonized World Soil Database (version 1.0) [Harmonized_World_Soil_Database_v1]
The Harmonized World Soil Database is a 30 arc-second raster database with over 15000 different soil mapping units that combines existing regional and national updates of soil information worldwide ...


59. 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; ...


60. Hungarian Long-term Fertilizer Experimental Network, Bicserd [PUAS.Bicserd]
This experiment began in 1966 on a site that was originally forested. Later, the crops at the site were maize,soya,pea,wheat,maize. Tha land uses in the experiment are: Rotation 1 - wheat,maize,maize,pea; ...


61. Hungarian Long-term Fertilizer Experimental Network, Hajduboszormeny [PUAS.Hajdub]
This experiment began in 1966 on a site that was originally steppe. Later, the crops at the site were maize,wheat,wheat (pea),maize. The land uses in this experiment are: Rotation 1 - wheat,maize,maize,pea; ...


62. Hungarian Long-term Fertilizer Experimental Network, Iregszemcse [PUAS.Iregs]
This experiment began in 1966 on a site that was originally forested. Later, the site had wheat,bean sunflower,maize,(wheat,pea) growing on it. Land use in this experiment consists of: Rotation 1 ...


63. Hungarian Long-term Fertilizer Experimental Network, Karcag [PUAS.Karcag]
This experiment began in 1966 on a site that was originallt steppe. Later, the crops at the site were wheat, sugar beet, lucerne, maize, and pea. The land uses in the experiment are: Rotation 1: ...


64. Hungarian Long-term Fertilizer Experimental Network, Keszthely [PUAS.Keszthely]
This experimnet was started in 1966 on a site that was originally forested. Later, the the crops at the site were wheat, barley, maize (sunflower), pea, (wheat). Tha land uses in the experiment ...


65. Hungarian Long-term Fertilizer Experimental Network, Kompolt [PUAS.Kompolt]
This experiment was started in 1966 in an area that was originally steppe-forest. Later, the crops were sainfoin,sainfoin,wheat,barley,pea (wheat). The land uses in the experiment are: Rotation ...


66. Hungarian Long-term Fertilizer Experimental Network, Mosomnagyarovar [PUAS.Mosomnag]
This experiment began in 1966 on a site that was originally forested. Later, the crops grown on the site were pea and wheat. The treatments and rotations in the experiment are: Rotation 1 - wheat,maize,maize,pea; ...


67. Hungarian Long-term Fertilizer Experimental Network, Nagyhor [PUAS.Nagyhor]
This experiment began in 1966 on a site that was originally a stppe-forest ecosystem. The crops at the site previous to the experiment were pea and wheat. The land uses in the experiment are: Rotation ...


68. Hungarian Long-term Fertilizer Experimental Network, Putnok [PUAS.Putnok]
this experiment began in 1966 on a site that was originally forested. The site then was used for potato,sunflower,wheat,pea,barley,lentil crops. The land uses in the experiment are: Rotation 1 - ...


69. IGBP-DIS soil data set for pedotransfer function development [ISRIC_IGBP-DIS-PTFset]
This uniform soil data set for the development of pedotransfer functions was developed at the request of the Global Soil Data Task (GSDT) of the Data and Information System (DIS) of the International ...


70. ISRIC-WISE -- Global Soil Profile Data (ver. 3.1) [ISRIC_WISE_GlobalProfileDataSet_ver1_1]
Version 3.1 of the ISRIC-WISE database (WISE3) was compiled from a wide range of soil profile data collected by many soil professionals worldwide. All profiles have been harmonized with respect to ...


71. ISRIC-WISE -- Global data set of derived soil properties on a 0.5 by 0.5 degree grid (ver. 3.0) [ISRIC_WISE30by30min_v3]
This harmonized, gridded global data set of soil parameter estimates includes files listing: (1) soil parameter estimates for the component soil units of each terrestrial grid cell, in un-binned format, ...


72. ISRIC-WISE Harmonized Global Soil Profile Dataset (ver. 3.1) [ISRIC_WISE_GlobalProfileDataSet_ver3_1]
Version 3.1 of the ISRIC-WISE database (WISE3) was compiled from a wide range of soil profile data collected by many soil professionals worldwide. All profiles have been harmonized with respect to ...


73. ISRIC-WISE derived soil properties on a 5 by 5 arc-minutes global grid (ver. 1.2) [ISRIC_WISE5by5min_ver1-1]
Version 1.2 describes a harmonized dataset of derived soil properties for the world. It was created using the soil distribution shown on the 1:5 million scale FAO-Unesco Soil Map of the World (DSMW) ...


74. Impact of Climate on Plant-soil Interactions and Carbon Budgets of Ponderosa Pine [USDA0592]
The purpose of the data in "Impact of Climate on Plant-soil Interactions and Carbon Budgets of Ponderosa Pine" is to determine if climate-driven shifts in biomass allocation enable ponderosa pine ...


75. Impact of Livestock Grazing on Carbon and Nitrogen Balance of a Short-grass Steppe [USDA.ARS.CGPRS.SGSgraze]
(adapted from project abstract) Problem: Grazing lands constitute about 55% ofthe total land surface of the United States, and have been estimated to contain 40,000 MMT of C in the top 2 m of the ...


76. 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 ...


77. Influence of Tillage Management on Soil Quality and Fate of Agricultural Nitrogen [USDA.ARS.NRI.ECL.TillMngt]
(adapted from project description) Problem: The use of no-tillage cropping systems has increased as their advantages in sustainable crop production have been documented. This includes better maintenance ...


78. Influence of Weather Parameters on Corn Yields and Composition of Soil Over 100 Years in Morrow Plots [USDA0594]
The purpose of the data in "Influence of Weather Parameters on Corn Yields and Composition of Soil Over 100 Years in Morrow Plots" is to assess the inter-relationship between yield soil contents and ...


79. Integrated BIosphere Simulator (IBIS) Data Set [SAGE_LBA_IBIS]
The Earth's terrestrial (land-based) ecosystems are critically important to the welfare of humankind. Food, fiber, fresh water, medicines, and forest products are all derived from our terrestrial ...


80. Isolation, identification, and diversity analysis of bacteria able to degrade humic substances from Antarctic soil, 2012 [KPDC_IDDABAD_ANTARCTIC_2012]
Three different kinds of soil humic substances were extracted from soil and plant debris samples from surrounding area of the King Sejong Station. A total of 53 cold-adapted bacterial strains having ...


81. Isolation, identification, and diversity analysis of bacteria able to degrade humic substances from Arctic soil, 2012 [KPDC_IIDABDHS_ARCTIC_2012]
A total of 20 cold-adapted bacterial strains having an ability to degrade or bioconvert humic substances were isolated from surrounding area of the Dasan Station. The isolates were identified through ...


82. Jabalpur Centre, Madhya Pradesh (All India Coordinated Research Project on Long-Term Fertilizer [India.Jabalpur]
This long term experiment began in 1972. The experimental site is a tropical area, with a minimum annual temperature of 5.9 deg C, maximum annual temperature of 42.8 deg C, and mean annual rainfall ...


83. Long Term Experiment No. 2, Soil Organic Matter Network, England [IACR.No2]
This experiment was initiated in 1965 at a site that has been in arable use for a very long time. The land use in this experiment consists of a cropping sequence: Sugar beet, Spring oats, Winter wheat, ...


84. Long Term Grazing Treatment Data from the Eastern Oregon Agricultural Research Center, USDA-ARS [USDA.ARS.SMRU.LongTerm]
Prior to establishment of the Northern Great Basin Experimental Range in 1937, the whole area had been grazed very heavily by sheep and cattle. The rangeland would all have been rated as poor condition. ...


85. Long Term Land Use Experiment (DIII, Berlin-Dahlem/Germany), Soil Organic Matter Network [HUB.IFP.DIII]
This experiment began in 1923. The land uses in the project are: 1923-66 "free" rotation, 50% cereals,50% non-cereals; since 1967 4 year rotation either fodder beet,winter wheat,potatoes,winter wheat ...


86. Long-Term Agricultural Field Experiment -- Data Compendium [USDA0243]
This data set contains information on climate (temperature, precipitation); soil (carbon, nitrogen, bulk density, texture); production (grain yield, straw/residue production); and migrant histories ...


87. Long-term Static Fertilizer Experiments in Skierniewice, Poland [WAU.Static]
This experiment began in 1923 at a site that was in arable crops from the 18th century. The original ecosystem (before cropping) was a forest. The experiment consists of the following land use and ...


88. Long-term Tillage and Crop Rotation Study, Nebraska [USDA.ARS.SWCRU.CropSysTrial2]
(adapted from Project Summary) PROBLEM: Soil and water conservation concerns have been and continue to be the major driving forces in agricultural production in the western Corn Belt. In addition, ...


89. Long-term Tillage and Cropping Intensity Study :Effects on Organic Matter [USDA.ARS.NPARL.LongTermTillMT]
Problem: Soil organic matter levels have declined to about 50% oftheir original values where wheat/fallow rotations have been practiced using intensive tillage in the Northern Great Plains. Findings: ...


90. Long-term Tillage and Cropping System Effects on Crop Yield and Soil Quality [USDA.ARS.CPCRC.CropSyst]
(adapted from Project Abstract) Problem: Many of the present cropping systems in the steeply-sloping Pacific Northwest dryland region are detrimental to soil quality because of excessive soil erosion ...


91. Long-term Tillage: Effects on Soil Carbon, Nitrogen, and Yield; University of Nebraska Lincoln [UNE.LongtermTillage]
The site was in native short-grass prairie until 1969. The prairie was grazed by cattle and wildlife. Soil parent material is alluvium mixed with aeolian deposits. It has been cropland now for 25 ...


92. Long-term effect of farmyard manure and N on yield of pearl millet-wheat cropping sequence, India [HAU.FYM]
This experiment began in 1967 at a site that was originally shrubland. The project consists of one rotation: Pearl millet-wheat. Treatments = 1) Absolute control, 2) Farm yard manure added, 3) N-fertilizer ...


93. Management of Soil in Dryland Regions [USDA0381]
"Management of Soil in Dryland Regions" is a set of data, each dataset representing 3 to over 20 years of data using replicated trials. Tillage and cropping system-type studies have the longest number ...


94. Meckenheim II, Long Term Soil Organic Matter Study, Germany [ACI.Meckenheim]
This experiment began in 1958 at a site that has been in arable crops for more than 100 years. The climate of the site is cool temperate, with mean annual temperature of 9.1 deg. C, and Mean annual ...


95. Mineralization of Organic Nitrogen in Soil Under Plow and No-tillage Management [USDA.ARS.NRI.ECL.MinOrgN]
(adapted from Project summary) Problem: Cultivation of soils has caused large decreases in content of soil organic matter and this has raised concerns about sustainble use of agricultural lands ...


96. Morrow Plots, Long Term Agriculutral Experiment, Illinois [UI.Morrow]
The exact origin of the Morrow plots on the campus of the University of Illinois is obscure, but they are reputed to be the oldest continuous agronomic research study in the USA. Some evidence indicates ...


97. Nahrstoffmangelversuch Long Term Agricultural Experiment, Germany [BAS.ARS.Nahrstoff]
This experiment began in 1938 at a cool temperate site, with average climatic conditions at the experimental site: Minimum annual temperature: 4 deg C Mean annual temperature: 9.9 deg C ...


98. Nahrstoffmangelversuch Long Term Agricultural Experiment, Horticultural Site, Germany [BASF.ARS.Nahrstoff2]
This experiment began in 1957 at a cool temperate site, with average climatic conditions at the experimental site: Minimum annual temperature: 4 deg C Mean annual temperature: 9.9 deg ...


99. National Database Development for Nitrogen Management [USDA0377]
The "National Database Development for Nitrogen Management" is a national soil and climate database. Its purpose is to develop a national soil and climate database for NLEAP (Nitrate Leaching and ...


100. National Forest Health Database - Soil Data for Canadian Forest Health Network [Canada_CFS_SoilData]
Since 1984, Canadian Forest Service has been collecting data to help monitor the health of Canada's forests. Data is collected from a large number of strategically located plots all across Canada. ...


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