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Nutrient Management Research Database
Results for: "nitrogen"
| Crop | Title | Irrigation System | Soil Class | Environmental Consideration | Management Practice | County | ||
|---|---|---|---|---|---|---|---|---|
| Wine Grapes | Crop Management for Efficient Potassium Use and Optimum Wine grape Quality | Drip | Clay | fertilization (conventional), water use, yield | Napa, Sonoma | more... | ||
| Cotton, Garlic, Melons, Onion, Tomato, Wheat | On-Farm assessment of Soil Quality in California's Central Valley | Not Specified | Cerini clay loam, Ciervo clay, West-haven clay loam | air quality, carbon sequestration, soil health, water quality | compost, cover crops, crop rotation | Fresno | more... | |
| Wine Grapes | Fertilizer Use Efficiency and Influence of Rootstocks on Uptake and Accumulation of Nutrients in Wine Grapes Grown in the Coastal Valleys of California | Drip | water quality | application rates, fertilization (conventional) | Monterey, Napa, San Luis Obispo | more... | ||
| Almonds | Development of a Nitrogen Fertilizer Recommendation Model to Improve N-Use Efficiency and Alleviate Nitrate Pollution to Groundwater From Almond Orchards | fertilization (conventional), timing, yield | Colusa, Yolo | more... | ||||
| Tomato | Microbial responses and nitrous oxide emissions during wetting and drying of organically and conventionally managed soil under tomatoes | furrow | Yolo Silt Loam | greenhouse gas emissions, climate change, soil health | fertilization (conventional), fertilization (organic), manure, cover crops, water use | Yolo | more... | |
| Lettuce | Strategies for germinating lettuce with drip irrigation | drip, sprinkler | Not Specified | nitrate leaching | water management | Monterey | more... | |
| Tomato | Fresh Market Tomato Production in California | application rates, fertilization (conventional), water use, yield | more... | |||||
| Lettuce | Presidedress Soil Nitrate Testing Reduces Nitrogen Fertilizer Use and Nitrate Leaching Hazard in Lettuce Production | Drip, Sprinkler | sandy loam to clay | nitrate leaching | crop quality, fertilization (conventional), monitoring and testing, yield | more... | ||
| Lettuce | Pre-sidedress soil nitrate testing (PSNT) improves N management in lettuce production | Furrow, Sprinkler | sandy loam to loamy clay | nitrate leaching, water quality | application rates, crop quality, fertilization (conventional), monitoring and testing, yield | Monterey | more... | |
| Wine Grapes | Cover Crops and Compost Amendments for Organic Grape Production | Sprinkler | Sandy Loam | soil health | compost, cover crops, fertilization (organic), manure, monitoring and testing, yield | more... | ||
| Grapevine Nutrition: An Australian Perspective | application rates, crop quality, fertilization (conventional), fertilization (organic), timing, yield | more... | ||||||
| Wine Grapes | Spatial and Temporal Variability in Wine Grape Nutrients | fertilization (conventional), monitoring and testing | more... | |||||
| Table and Raisin grapes | Field Evaluation of Water and Nitrate Flux Through the Root Zone of a Drip/Trickle Irrigated Vineyard | Drip | Hanford Sandy Loam, Sandy Loam | nitrate leaching, water quality | fertigation, fertilization (conventional), water use | more... | ||
| Soil Characteristics of New Mexico Vineyards: Management Implications | Drip, Furrow | Variable | soil health | fertilization (conventional), monitoring and testing, water use | more... | |||
| Water and Nutrient Distribution with Drip-Irrigated Wine Grapes | Drip | Silt Loam | fertilization (conventional), monitoring and testing | more... | ||||
| Almonds | Fertilizing Young Almond Trees | loamy sand, sandy loam | fertilization (conventional) | Merced | more... | |||
| Almonds | Effects of four levels of applied nitrogen on three fungal diseases of almond trees | Sprinkler | fertilization (conventional) | Stanislaus | more... | |||
| Almonds | Nitrogen Efficiency in Drip Irrigated Almonds | Drip | fertilization (conventional) | more... | ||||
| Almonds | Potential Nitrate Movement Below the Root Zone in Drip Irrigated Almonds | Drip | nitrate leaching | fertilization (conventional), monitoring and testing, water use, yield | more... | |||
| Almonds | Survey Examines the Adoption of Perceived Best Management Practices for Almond Nutrition | nitrate leaching | fertigation, fertilization (conventional), monitoring and testing | more... | ||||
| Tomato | Drip and Fertigation Management of Processing Tomato | Drip | nitrate leaching | monitoring and testing, water use | more... | |||
| Tomato | Fertility Management of Processing Tomato | Drip | fertigation, fertilization (conventional) | more... | ||||
| Tomato | Nitrogen Requirements of Drip-irrigated Processing Tomatoes | Drip | Clay | fertigation, fertilization (conventional), monitoring and testing, water use, yield | Yolo | more... | ||
| Tomato | Tomato Flavor and Plant Nutrition: A Brief Review | crop quality, fertilization (conventional) | more... | |||||
| Tomato | Fertigation Boosts Optimum Nitrogen for Tomatoes and Peppers | Sandy Loam | nitrate leaching | application rates, crop quality, fertigation, fertilization (conventional), water use, yield | more... | |||
| Wheat | Nitrogen supply effects on partitioning of dry matter and nitrogen to grain of irrigated wheat | sprinkle, rainfed, flood | Yolo Silt Loam, Zamora Silt Loam, Panoche Loam | fertilization (conventional), timing, yield, crop quality, application rates | Yolo, Fresno | more... | ||
| Wine Grapes | Direct N2O emissions following transition from conventional till to no-till in a cover cropped Mediterranean vineyard (Vitis vinifera) | Drip | Willows silty clay | climate change, greenhouse gas emissions | cover crops, tillage | Colusa | more... | |
| Tomato | Cover cropping affects soil N(2)O and CO(2) emissions differently depending on type of irrigation | Drip, Furrow | Reiff Loam, Yolo Silt Loam | climate change, greenhouse gas emissions | cover crops, fertilization (conventional), fertilization (organic) | Yolo | more... | |
| Almonds | Nitrous Oxide Emissions from an Irrigated Almond Orchard | Sprinkler | sandy-clay loam | climate change, greenhouse gas emissions | fertilization (conventional) | Kern | more... | |
| Broccoli, Celery, Cilantro, Lettuce | Transition to large-scale organic vegetable production in the Salinas Valley, California | Drip | Salinas clay loam, Cropley silty clay | (agro) biodiversity, nitrate leaching, soil health | compost, cover crops, fertilization (organic), yield | Monterey | more... | |
| Tomato | Winter cover crops before late-season processing tomatoes for soil quality and production benefits | Furrow, Sprinkler | Not Specified | surface water runoff | cover crops, crop quality, fertilization (organic), water management, yield | Sutter, Yolo | more... | |
| Tomato | Reduced nitrous oxide emissions and increased yields in California tomato cropping systems under drip irrigation and fertigation | Drip, Furrow | Brentwood silty clay loam | climate change, greenhouse gas emissions | fertilization (conventional), water management, yield | Yolo | more... | |
| Lettuce | Establishing Lettuce Leaf Nutrient Optimum Ranges Through DRIS Analysis | Not Specified | Not Specified | more... | ||||
| Wine Grapes | Cover crops and cultivation: Impacts on soil N dynamics and microbiological function in a Mediterranean vineyard agroecosystem | Rainfed | Elder loam | nitrate leaching, soil health | cover crops, fertilization (organic), mineralization, tillage | Monterey | more... | |
| Almonds | Yield-scaled global warming potential from N20 emissions and CH4 oxidation for almond (Prunus dulcis) irrigated with nitrogen fertilizers on arid land | Sprinkler | Milham sandy loam | climate change, greenhouse gas emissions | application rates, fertigation, fertilization (conventional), timing, water management | Kern | more... | |
| Selecting the right cover crop gives multiple benefits | soil health | cover crops | more... | |||||
| Nitrogen fertilizer use in California: Assessing the data, trends and a way forward | effects on natural resources (habitat, wildlife, etc), nitrate leaching | application rates | more... | |||||
| Almonds | Spatiotemporal variation of event related N2O and CH4 emissions during fertigation in a California almond orchard | Drip | Arbuckle and Kimball series | climate change, greenhouse gas emissions | fertigation, fertilization (conventional) | Colusa | more... | |
| Wine Grapes | Vineyard weed management practices influence nitrate leaching and nitrous oxide emissions | Drip | Elder loam | carbon sequestration, climate change, greenhouse gas emissions, nitrate leaching, soil health | fertigation, fertilization (conventional), tillage | Monterey | more... | |
| Almonds, Walnut, Wine Grapes | Monitoring soil carbon will prepare growers for a carbon trading system | carbon sequestration, climate change | cover crops | Amador, Colusa, Napa, Solano | more... | |||
| The Potential for California Agricultural Crop Soils to Reduce Greenhouse Gas Emissions: A Holistic Evaluation | carbon sequestration, climate change, greenhouse gas emissions | application rates, compost, cover crops, fertilization (conventional), fertilization (organic), manure, tillage, water management, yield | more... | |||||
| Corn, Tomato | Transitioning from standard to minimum tillage: Trade-offs between soil organic matter stabilization, nitrous oxide emissions, and N availability in irrigated cropping systems | Furrow | Yolo silt loam, Rincon silty clay loam | climate change, greenhouse gas emissions, soil health | cover crops, fertilization (conventional), fertilization (organic), manure, mineralization, tillage | Yolo | more... | |
| Almonds | A nutrient budget approach to nutrient management in Almond | Drip | application rates, fertilization (conventional), monitoring and testing, timing | Kern | more... | |||
| Nectarine, Peach | Refining stone fruit deficiency and sufficiency nutrient levels | more... | ||||||
| Nitrogen and carbon mineralization dynamics of manures and composts | Yolo silt loam | compost, manure, mineralization | Yolo | more... | ||||
| Nitrogen management and water quality protection | nitrate leaching, water quality | fertilization (conventional), water management | more... | |||||
| Almonds | Leguminous cover crop residues in orchard soils: Nitrogen release and tree uptake | cover crops, mineralization | more... | |||||
| Improving the nutrient efficiency of tree crops | nitrate leaching | application rates, fertigation, fertilization (conventional), timing | more... | |||||
| Improving Nutrient Application Uniformity of Water-Run Fertilizers | Flood, Furrow | application rates, fertilization (conventional), manure, timing, water management, water use | Tulare | more... | ||||
| Table and Raisin grapes | Management of Mineral Nutrition in Table Grape Vineyards | Drip | application rates, fertigation, fertilization (conventional), nutrient deficiencies, timing | Kern | more... | |||
| Nitrogen availability from high-nitrogen-containing organic fertilizers | Sorrento sandy loam | fertilization (organic), mineralization | more... | |||||
| Nitrogen availability from liquid organic fertilizers | Drip | Yolo sandy clay loam, Elder sandy loam | fertigation, fertilization (organic), mineralization | more... | ||||
| Tomato | Mustard cover crops are ineffective in suppressing soilborne disease or improving processing tomato yield | Drip | Yolo silt loam | nitrate leaching | cover crops, crop quality | Yolo | more... | |
| Almonds, Wine Grapes | N20 emissions and water management in California perennial crops | Drip, Sprinkler | Bale loam | climate change, greenhouse gas emissions | fertilization (organic), water management | Colusa, Napa | more... | |
| Nectarine | Excess nitrogen raises nectarine susceptibility to disease and insects | Furrow | nitrate leaching | fertilization (conventional), monitoring and testing | Fresno | more... | ||
| Lettuce, Tomato | Humic substances generally ineffective in improving vegetable crop nutrient uptake or productivity | Drip | Yolo silt loam, Reiff loam | application rates, yield | Yolo | more... | ||
| Broccoli, Cucumber, Lettuce, Peppers, Tomato | Drip irrigation improves N efficiency | Drip | application rates, fertigation, fertilization (conventional), timing, water management, water use | more... | ||||
| Drip irrigation and soil fertility management | Drip | nitrate leaching | application rates, fertigation, fertilization (conventional), monitoring and testing, water management, water use | more... | ||||
| Strawberry | Nitrogen dynamics in an organic strawberry production system | Santa Ynez fine sandy loam | nitrate leaching | fertilization (organic), mineralization | Monterey | more... | ||
| Long-term effects of mineral fertilizers on soil microorganisms – A review | Not Specified | (agro) biodiversity, soil health | fertilization (conventional), mineralization, monitoring and testing | more... | ||||
| Broccoli, Cabbage, Carrot, Cauliflower, Celery, Cilantro, Cucumber, Lettuce, Onion, Peppers, Spinach, Swiss Chard, Tomato | Vegetable Production Best Management Practices to Minimize Nutrient Loss | Drip, Furrow, Sprinkler | nitrate leaching, surface water runoff, toxicity, water quality | application rates, cover crops, crop rotation, fertigation, fertilization (conventional), fertilization (organic), manure, mineralization, monitoring and testing, timing, water management | Monterey, San Benito, Santa Clara, Santa Cruz | more... | ||
| Lettuce | Nitrogen Requirements and N Status Determination of Lettuce | Drip | Variable, from sandy clay loam to clay | application rates, monitoring and testing | Monterey | more... | ||
| Celery | Drip irrigation management affects celery yield and quality | Drip | Sandy loam, loam, clay loam | water management | San Benito, Santa Barbara, Ventura | more... | ||
| Alfalfa, Onion | Lowering Nitrogen Rates to Increase Profit, Environmental Sustainability | Drip, Furrow | effects on natural resources (habitat, wildlife, etc), nitrate leaching | application rates, crop rotation, fertilization (conventional), monitoring and testing, timing, yield | more... | |||
| Broccoli, Cauliflower, Celery, Lettuce | Nitrogen management through intensive on-farm monitoring | Drip | Variable, from sand to clay loam | effects on natural resources (habitat, wildlife, etc), nitrate leaching, water quality | application rates, fertilization (conventional), monitoring and testing | more... | ||
| Broccoli, Celery, Lettuce | Controlled-release Fertilizer for Vegetable Production: The California Experience | Not Specified | Loamy sand, silt loam, sandy loam | nitrate leaching, water quality | application rates, fertilization (conventional) | Monterey, Santa Barbara | more... | |
| Broccoli, Cabbage, Cantaloupe, Cauliflower, Celery, Lettuce, Onion, Peppers, Tomato | Guide to Nitrogen Quick Tests for Vegetables with the ‘Cardy’ nitrate meter | Not Specified | effects on natural resources (habitat, wildlife, etc), nitrate leaching | application rates, cost, fertilization (conventional), monitoring and testing | more... | |||
| Nectarine, Peach, Plum | Improving the Procedure for Nutrient Sampling in Stone Fruit Trees | Not Specified | effects on natural resources (habitat, wildlife, etc) | fertilization (conventional), monitoring and testing, nutrient deficiencies | more... | |||
| Quantifying the Effects of Green Waste Compost Application, Water Content and Nitrogen Fertilization on Nitrous Oxide Emissions in 10 Agricultural Soils | Not Specified | Sandy loam, Loam, Clay loam, Silty clay | air quality, climate change, greenhouse gas emissions | compost, fertilization (conventional), fertilization (organic), water management, water use | Fresno, Monterey, Solano, Stanislaus, Yolo | more... | ||
| Carrot | Effects of irrigation non-uniformity on nitrogen and water use efficiencies in shallow-rooted vegetable cropping systems | Sprinkler | water management | Kern | more... | |||
| Lettuce | Pre-sidedress Soil Nitrate Testing (PSNT) Improves N management in Lettuce Production | Furrow, Sprinkler | Clay loam, silt loam, clay | effects on natural resources (habitat, wildlife, etc), nitrate leaching | application rates, fertilization (conventional), fertilization (organic), monitoring and testing | Monterey | more... | |
| Broccoli, Cauliflower, Lettuce | Efficient Nitrogen Management for Cool-Season Vegetables | Drip, Flood, Furrow | effects on natural resources (habitat, wildlife, etc), nitrate leaching | application rates, fertilization (conventional), monitoring and testing | more... | |||
| Tillage and nitrogen fertilization effects on nitrous oxide yield-scaled emissions in a rainfed Mediterranean area | Rainfed | Loam, Silty Clay Loam | effects on natural resources (habitat, wildlife, etc), greenhouse gas emissions | application rates, tillage | more... | |||
| Tomato, Wheat, Wine Grapes | Role of green waste compost in the production of N2O from agricultural soils | Not Specified | Sand, Clay loam | effects on natural resources (habitat, wildlife, etc), greenhouse gas emissions | application rates, compost | Fresno, Monterey, Solano | more... | |
| Plant species diversity affects soil-atmosphere fluxes of methane and nitrous oxide | Rainfed | sandy loam to silty clay | more... | |||||
| Almonds | Cover crops under different managements vs. Frequent tillage in almond orchards in semiarid conditions: effects on soil quality | Not Specified | Clay loam | effects on natural resources (habitat, wildlife, etc), greenhouse gas emissions | cover crops, fertilization (conventional), fertilization (organic), tillage | more... | ||
| Corn | Manure and Inorganic Nitrogen Affect Trace Gas Emissions under Semi-Arid Irrigated Corn | Clay loam | greenhouse gas emissions | application rates, fertilization (conventional), fertilization (organic) | more... | |||
| Corn | Effects of Manure and Cultivation on Carbon Dioxide and Nitrous Oxide Emissions from a Corn Field under Mediterranean Conditions | Not Specified | Sandy loam | greenhouse gas emissions | application rates, fertilization (conventional), fertilization (organic), manure, tillage | more... | ||
| Tomato | Tightly-Coupled Plant-Soil Nitrogen Cycling: Comparison of Organic Farms across an Agricultural Landscape | Not Specified | Tehama loam, Capay silty clay, Brentwood silty clay, Yolo silt loam | effects on natural resources (habitat, wildlife, etc), greenhouse gas emissions, nitrate leaching | application rates, fertilization (conventional), fertilization (organic), mineralization | Yolo | more... | |
| Cotton | Nitrogen Mineralization Potential as Influenced by Microbial Biomass, Cotton Residues and Temperature | Panoche clay loam, Wasco sandy loam | effects on natural resources (habitat, wildlife, etc), greenhouse gas emissions, nitrate leaching | application rates, mineralization | Fresno, Kings | more... | ||
| Apple, Pear | Apple and Pear Nutrition | application rates, fertilization (conventional), fertilization (organic), monitoring and testing, nutrient deficiencies | more... | |||||
| Corn, Wheat | Soil nitrous oxide emissions in forage systems fertilized with liquid dairy manure and inorganic fertilizers | Flood | Loamy sand, clay | effects on natural resources (habitat, wildlife, etc), greenhouse gas emissions, nitrate leaching | application rates, fertilization (conventional), manure, timing | Sacramento, San Joaquin | more... | |
| Tomato | Assessing drivers of N2O production in California tomato cropping systems | Drip, Furrow | Clay loam | greenhouse gas emissions | fertigation, fertilization (conventional), tillage, water use | Yolo | more... | |
| Wheat | Effect of soil texture and wheat plants on N2O fluxes: A lysimeter study | Mundiva clay loam, hanwood loam, banna sand | greenhouse gas emissions | more... | ||||
| Wine Grapes | Soil biochar amendment shapes the composition of N2O-reducing microbial communities | biochar | more... | |||||
| Plum | Prediction of leaf nitrogen from early season samples and development of field sampling protocols for nitrogen management in Almond (Prunus dulcis [Mill.] DA Webb) | Not Specified | Variable | effects on natural resources (habitat, wildlife, etc), nitrate leaching | monitoring and testing | Colusa, Kern, Madera, Stanislaus | more... | |
| Soil type, crop and irrigation technique affect nitrogen leaching to groundwater | variable | nitrate leaching | fertilization (conventional), fertilization (organic), water management | more... | ||||
| Rice | Indigenous Nitrogen Supply of Rice Is Predicted by Soil Organic Carbon | Flood | Rindge mucky silt loam | effects on natural resources (habitat, wildlife, etc), nitrate leaching | application rates, fertilization (conventional), fertilization (organic) | Sacramento | more... | |
| Broccoli, Corn, Lettuce, Tomato, Wheat | Higher flexibility in input N:P ratios results in more balanced phosphorus budgets in two long-term experimental agroecosystems | Drip, Furrow, Rainfed | Yolo silt loam | effects on natural resources (habitat, wildlife, etc), nitrate leaching | application rates, fertilization (conventional), fertilization (organic), manure, monitoring and testing, nutrient deficiencies | Yolo | more... | |
| Citrus | A Guide to Citrus Nutritional Deficiency and Toxicity Identification | salinity | monitoring and testing, nutrient deficiencies | more... | ||||
| Apple | Nutrient Management Guide: Apples | effects on natural resources (habitat, wildlife, etc), nitrate leaching | application rates, fertilization (conventional), fertilization (organic), nutrient deficiencies | more... | ||||
| Lettuce | Brassica Cover Crops: Impacts on Plant Nutrition and Pest Management | Not Specified | cover crops | Monterey | more... | |||
| Peppers | Soil fertility management for pepper production | Not Specified | effects on natural resources (habitat, wildlife, etc), nitrate leaching | application rates, fertilization (conventional), mineralization, monitoring and testing, nutrient deficiencies | more... | |||
| Olive | Fertility Management For Oil Olives | Drip | effects on natural resources (habitat, wildlife, etc) | application rates, compost, cover crops, fertilization (conventional), fertilization (organic), manure, monitoring and testing, nutrient deficiencies | more... | |||
| Lettuce | Leaf Lettuce Production in California | Drip, Furrow, Sprinkler | effects on natural resources (habitat, wildlife, etc), nitrate leaching | application rates, crop quality, fertilization (conventional), manure, water management, water use | Fresno, Kern, Kings, Monterey, San Benito, San Luis Obispo, Santa Clara, Santa Cruz | more... | ||
| Broccoli, Cabbage, Carrot, Celery, Cucumber, Lettuce, Spinach, Swiss Chard | Nutrient Management in Cool-Season Vegetables | effects on natural resources (habitat, wildlife, etc), nitrate leaching, water quality | application rates, fertilization (conventional), water management, water use | more... | ||||
| Apple | Influences of selected mulches and soil amendments on dynamics of nitrogen and phosphorus availability in the apple root zone | application rates, monitoring and testing | more... | |||||
| Nectarine, Peach, Plum | Mineral Nutrition | effects on natural resources (habitat, wildlife, etc) | application rates, fertilization (conventional), fertilization (organic), nutrient deficiencies | more... | ||||
| Pecan | Pecan Orchard Fertilization | effects on natural resources (habitat, wildlife, etc) | application rates, fertilization (conventional), monitoring and testing | more... | ||||
| Corn, Potato, Wheat | Effect of crop-specific field management and N fertilization on N2O emissions from a fine-loamy soil | Not Specified | Silt Loam | greenhouse gas emissions | application rates, fertilization (conventional) | more... | ||
| Apple, Cherry | Fertigation of Decidious Fruit Trees: Apple and Sweet Cherry | Drip | effects on natural resources (habitat, wildlife, etc) | application rates, fertigation, fertilization (conventional) | more... | |||
| Introduction to Inorganic and Organic Nutrients | fertilization (conventional), fertilization (organic) | more... | ||||||
| Soil and tissue testing in organic production | fertilization (organic), monitoring and testing | more... | ||||||
| Olive | The role of macro-nutrients in olive tree flowering and fruit set | Not Specified | effects on natural resources (habitat, wildlife, etc), nitrate leaching | application rates, fertilization (conventional) | more... | |||
| Effect of nitrogen fertilization, cropping and irrigation on soil air composition and nitrous oxide emission in a loamy clay | Sprinkler | loamy clay | greenhouse gas emissions | more... | ||||
| Wheat | Emissions of Nitrous Oxide and Carbon Dioxide: Influence of Tillage Type and Nitrogen Placement Depth | Not Specified | clay loam | greenhouse gas emissions | application rates, fertilization (conventional) | more... | ||
| Nutrient cycling and maintaining soil fertility in fruit and vegetable crop systems | salinity, soil health | application rates, crop rotation, fertilization (conventional), pH management, soil carbon | more... | |||||
| Potato | Nutrient Management Efficiency in Potatoes | application rates, fertilization (conventional) | more... | |||||
| Apple | Regulation of nitrate uptake by apple roots | Drip | application rates, monitoring and testing | more... | ||||
| Potato | Pre-season variable rate nitrogen in potatoes | Sprinkler | sandy loam, loam | application rates, fertilization (conventional) | more... | |||
| Beet, Cabbage, Corn, Wheat | Nitrous oxide emission from soils amended with crop residues | sandy, clay | greenhouse gas emissions | mineralization, soil carbon | more... | |||
| N2O, NO, and NH3 Emissions from Soil after the Application of Organic Fertilizers, Urea and Water | Sandy loam | greenhouse gas emissions | application rates, fertilization (conventional), fertilization (organic) | more... | ||||
| Corn | Nitrogen Oxide and Methane Emissions under Varying Tillage and Fertilizer Management | Rainfed | Waukegan silt loam | greenhouse gas emissions | tillage | more... | ||
| Kiwifruit | The Sustainable use of Nitrogen on Hort16A | effects on natural resources (habitat, wildlife, etc) | application rates, fertilization (conventional), monitoring and testing | more... | ||||
| Apple | The relationship of foliar and soil N applications to nitrogen use efficiency, growth and production of apple trees | effects on natural resources (habitat, wildlife, etc) | application rates, fertilization (conventional) | more... | ||||
| Review of greenhouse gas emissions from crop production systems and fertilizer management effects | greenhouse gas emissions | application rates, fertilization (conventional), fertilization (organic) | more... | |||||
| Broccoli, Cauliflower | Trickle Irrigation: One Answer to Site-Specific Nutrient Management | Drip | effects on natural resources (habitat, wildlife, etc) | application rates, fertilization (conventional), monitoring and testing, water management, water use | more... | |||
| Corn | Nitrogen Source Effects on Nitrous Oxide Emissions from Irrigated No-Till Corn | Sprinkler | clay | greenhouse gas emissions | fertilization (conventional), tillage | more... | ||
| Corn, Wheat | Nitrous oxide emissions from Chinese cropland fertilized with a range of slow-release nitrogen compounds | Rainfed | Silty Clay | greenhouse gas emissions | application rates, fertilization (conventional) | more... | ||
| Nitrous Oxide Emissions Following Applications of Residues and Fertiliser Under Zero and Conventional Tillage | Not Specified | silt loam | greenhouse gas emissions | tillage | more... | |||
| Corn | Soil Emissions of Nitric Oxide and Nitrous Oxide from Injected Anhydrous Ammonium and Urea | silt loam | greenhouse gas emissions | fertilization (conventional) | more... | |||
| Corn | Soil Nitrogen Dynamics in Irrigated Maize Systems as Impacted on by Nitrogen and Stubble Management | Furrow | greenhouse gas emissions, nitrate leaching | application rates, fertilization (conventional), nitrification inhibitors | more... | |||
| Groundwater Nitrate in California: What should be done? | nitrate leaching | more... | ||||||
| Nitrogen Fertilizer Technologies | effects on natural resources (habitat, wildlife, etc), greenhouse gas emissions, nitrate leaching | fertilization (conventional), nitrification inhibitors | more... | |||||
| Apple | Nutrient Management in Organic Apple Orchards | soil health | application rates, fertilization (organic) | more... | ||||
| Influence of Urea Fertilizer Placement on Nitrous Oxide Production from a Silt Loam Soil | silt loam | greenhouse gas emissions | more... | |||||
| Potato | Measuring Nutrient Accumulation Rates of Potatoes-Tools for Better Management | Not Specified | sandy | application rates, fertilization (conventional), monitoring and testing | more... | |||
| Mitigation Alternatives to Decrease Nitrous Oxides Emissions and Urea-Nitrogen Loss and Their Effect on Methane Flux | Not Specified | clay | greenhouse gas emissions | nitrification inhibitors | more... | |||
| Potato | Residual soil nitrate and potato yield with polymer coated urea | greenhouse gas emissions, nitrate leaching | application rates, fertigation, fertilization (conventional) | more... | ||||
| Corn | Nonlinear response of N2O flux to incremental fertilizer addition in a continuous maize (Zea mays L.) cropping system | loam | greenhouse gas emissions | application rates, fertilization (conventional) | more... | |||
| Tomato | The effect of nitrogen source and crop rotation on the growth and yield of processing tomatoes | Furrow | loam | effects on natural resources (habitat, wildlife, etc), greenhouse gas emissions, nitrate leaching | application rates, crop rotation, fertilization (conventional), fertilization (organic) | Yolo | more... |