Solution Center for Nutrient Management
Solution Center for Nutrient Management
Solution Center for Nutrient Management
University of California
Solution Center for Nutrient Management

Nutrient Management Research Database

Results for: "application rates"
115 Results
Crop Title Irrigation System Soil Class Environmental Consideration Management Practice County
Wine Grapes Boron Nutrition of Grapevines Drip, Furrow Sandy Loam toxicity application rates, fertigation, fertilization (conventional), nutrient deficiencies, timing Tulare more...
Alfalfa, Corn, Cotton, Melons, Tomato Subsurface drip irrigation of row crops: a review of 15 years of research at the Water Management Research Laboratory Drip Hanford Sandy Loam, Sandy Loam effects on natural resources (habitat, wildlife, etc), surface water runoff, water quality water management, water use, yield 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 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...
Grapevine Nutrition: An Australian Perspective application rates, crop quality, fertilization (conventional), fertilization (organic), timing, yield more...
Almonds, Pistachio Are Critical Values for Nutrient Management in Almond and Pistachio Orchards Invalid? Or has there been a systematic misuse of sampling methodology and an industry (-and university-) wide misinterpretation of results? application rates, fertilization (conventional), monitoring and testing 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...
Tomato Drip and Fertigation Management of Processing Tomato Drip nitrate leaching monitoring and testing, water use 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...
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...
Lettuce Iceberg Lettuce Production in California Drip, Furrow, Sprinkler silt loam, sand application rates, cost, crop quality, fertilization (conventional) Contra Costa, Fresno, Imperial, Monterey, San Benito, San Luis Obispo, Santa Barbara, Santa Clara, Ventura 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...
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...
Almonds A nutrient budget approach to nutrient management in Almond Drip application rates, fertilization (conventional), monitoring and testing, timing Kern 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...
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...
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...
Efficient phosphorus management for vegetable production surface water runoff application rates, fertilization (conventional), fertilization (organic) 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...
Broccoli, Cabbage, Carrot, Cauliflower, Celery, Cucumber, Eggplant, Lettuce, Peppers, Spinach, Squash, Swiss Chard, Tomato Fertilizer Management of Drip-irrigated Vegetables Drip nitrate leaching application rates, fertigation, fertilization (conventional), monitoring and testing more...
Avocado, Banana, Cantaloupe, Citrus Fertilization of Perennial Tree Crops: Timing is everything! Not Specified effects on natural resources (habitat, wildlife, etc) application rates, fertilization (conventional), monitoring and testing, nutrient deficiencies, timing 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...
Celery, Strawberry Evaluation of Controlled Release Fertilizers and Fertigation in Strawberries and Vegetables Not Specified effects on natural resources (habitat, wildlife, etc), nitrate leaching application rates, fertilization (conventional), yield 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...
Lettuce, Melons Detecting and Correcting Soil Calcium Limitations Not Specified application rates, monitoring and testing Fresno, Monterey, Sacramento, San Joaquin, Yolo more...
Lettuce Efficient Use of Phosphorus Fertilizer in California Vegetable Production Not Specified effects on natural resources (habitat, wildlife, etc) application rates, fertilization (conventional) Monterey more...
Broccoli, Cabbage, Celery, Lettuce, Onion, Peppers Evaluating and Demonstrating the Effectiveness of In-Field Nitrate Testing for Drip and Sprinkler Irrigated Vegetables Drip, Sprinkler Variable effects on natural resources (habitat, wildlife, etc), nitrate leaching, water quality application rates, fertilization (conventional), monitoring and testing San Benito, Santa Clara more...
The Nature of Phosphorus in Calcareous Soils effects on natural resources (habitat, wildlife, etc) application rates, fertilization (conventional), fertilization (organic) more...
Phosphorus Availability with Alkaline/Calcareous Soil variable effects on natural resources (habitat, wildlife, etc) application rates, fertilization (conventional), fertilization (organic) 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...
Tomato Pre-sidedress Soil Nitrate Testing Identified Processing Tomato Fields Not Requiring Sidedress N Fertilizer Not Specified Cerini sandy loam Cerini clay loam, Excelsior sandy loam, Shanghai variant effects on natural resources (habitat, wildlife, etc), nitrate leaching application rates, fertilization (conventional), fertilization (organic), monitoring and testing more...
Soil Test Levels and Nutrient Budgets in the Western United States effects on natural resources (habitat, wildlife, etc) application rates, fertilization (conventional), fertilization (organic) more...
Impact of pine chip biochar on trace greenhouse gas emissions and soil nutrient dynamics in an annual ryegrass system in California Not Specified Blucher fine sandy loam effects on natural resources (habitat, wildlife, etc), greenhouse gas emissions application rates, biochar, manure Sonoma 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...
Ability of split urea applications to reduce nitrous oxide emissions: A laboratory incubation experiment Not Specified Silt loam effects on natural resources (habitat, wildlife, etc) application rates, timing 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...
Beet, Broccoli, Cabbage, Celery, Cucumber, Lettuce, Peppers, Potato, Tomato Soil Testing for Nutrient Availability Procedures and Interpretation for California Vegetable Crop Production effects on natural resources (habitat, wildlife, etc), nitrate leaching application rates, fertilization (conventional), fertilization (organic), monitoring and testing more...
Potassium Fixation and Its Significance for California Crop Production application rates, fertilization (conventional), fertilization (organic) more...
Traditional Tools and New Technology Play Key Roles in Site-Specific Management effects on natural resources (habitat, wildlife, etc) application rates, fertilization (conventional), fertilization (organic), monitoring and testing 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...
Lettuce, Peppers, Swiss Chard An estimation of annual nitrous oxide emissions and soil quality following the amendment of high temperature walnut shell biochar and compost to a small scale vegetable crop rotation application rates Yolo more...
Tomato Soil sampling protocol reliably estimates preplant NO3- in SDI tomatoes Drip Yolo silt loam, Sycamore silt loam, Marvin silty clay loam, Tehama loam, Capay silty loam, Brentwood silty clay, Stockton clay, Jackstone clay, Capay clay, Stomar clay loam, Westhaven loam, Calflax cl effects on natural resources (habitat, wildlife, etc), greenhouse gas emissions application rates, fertilization (conventional), fertilization (organic), monitoring and testing Fresno, San Joaquin, Yolo more...
Wheat Global warming potential of intensive wheat production in the Yaqui Valley, Mexico: A resource for the design of localized mitigation strategies Not Specified greenhouse gas emissions more...
Spatiotemporal dynamics of phosphorus release, oxygen consumption and greenhouse gas emissions after localised soil amendment with organic fertilisers Not Specified Sandy clay loam effects on natural resources (habitat, wildlife, etc), greenhouse gas emissions application rates, fertilization (conventional), fertilization (organic), manure 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...
Apple Apple orchards respond to boron fertigation Drip application rates, fertilization (conventional), 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...
Melons Calcium Fertigation Ineffective at Increasing Fruit Yield and Quality of Muskmelon and Honeydew Melons in California Drip Yolo silt loam, Panoche clay loam fertigation, fertilization (conventional), yield Fresno, Yolo 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...
Citrus Calcium Nitrate pays off on citrus Drip effects on natural resources (habitat, wildlife, etc) application rates, fertigation, fertilization (conventional) more...
Potato Application of Precision Farming to Potato Production in Québec Not Specified Valere sandy loam, Sante-Croix sandy clay loam, Neubois loam, Le Bras loam effects on natural resources (habitat, wildlife, etc), nitrate leaching application rates, fertilization (conventional), monitoring and testing 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...
Tomato Processing Tomato Production in California Drip, Furrow, Sprinkler effects on natural resources (habitat, wildlife, etc), nitrate leaching, water quality application rates, crop quality, fertilization (conventional), monitoring and testing, nutrient deficiencies, water management, water use, yield Colusa, Fresno, Kings, Merced, San Joaquin, Solano, Stanislaus, Sutter, Yolo more...
Table and Raisin grapes Effect of Different Carbon Rates on Table Grapes (‘Thompson Seedless’) in a Controlled Experiment application rates, compost, manure 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...
Managing potassium for organic crop production Not Specified application rates, fertilization (organic) more...
Lettuce Lettuce Response to Phosphorus Fertilization in High Phosphorus Soils Sprinkler clay, clay loam, sandy loam, silty clay loam, loam effects on natural resources (habitat, wildlife, etc) application rates, fertilization (conventional), monitoring and testing, nutrient deficiencies Monterey 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...
Effects of Potassium on Plant Diseases Not Specified application rates, fertilization (conventional), nutrient deficiencies 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...
Apple Phosphorus absorption and accumulation in apple application rates 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...
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...
Peach Nutrition (Peaches) application rates, fertilization (conventional) more...
Potato Phosphorus and Zinc Interaction in Potato more...
Apple Regulation of nitrate uptake by apple roots Drip application rates, monitoring and testing more...
Apple Precision agriculture in orchards and vineyards in the Pacific Northwest application rates, fertilization (conventional) more...
Potato Pre-season variable rate nitrogen in potatoes Sprinkler sandy loam, loam application rates, fertilization (conventional) more...
Citrus What about foliar NPK on citrus? Not Specified application rates, fertilization (conventional) 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...
Pistachio Potassium Fertilization and Diagnostic Criteria for Pistachio Trees Not Specified application rates, fertilization (conventional), monitoring and testing Glenn, Madera, Yolo 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, 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...
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...
Cantaloupe Foliar Potassium Improves Cantaloupe Marketable and Nutritional Quality application rates, fertilization (conventional), yield more...
Greensand as a Soil Amendment Sandy loam application rates, fertilization (conventional) more...
Avocado Identifying Fruit Mineral Removal Differences in Four Avocado Cultivars Rainfed sandy loam effects on natural resources (habitat, wildlife, etc) application rates, fertilization (conventional) more...
Artichoke, Asparagus, Beet, Broccoli, Cabbage, Carrot, Cauliflower, Celery, Lettuce, Onion, Potato, Spinach Nutrient Management Goals and Management Practices for Cool-Season Vegetables nitrate leaching application rates, fertilization (conventional), water management, water use more...
Apple Nutrient Management in Organic Apple Orchards soil health application rates, fertilization (organic) more...
Pistachio Effects of Potassium Fertilization on Soil Potassium Distribution and Balance in Pistachio Orchards Sprinkler silt loam, sandy loam application rates, fertilization (conventional), monitoring and testing Madera, Yolo more...
Corn Effects of rate and depth of fertilizer application on emission of nitrous oxide from soil fertilized with anhydrous ammonia Not Specified Clay loam greenhouse gas emissions application rates, fertilization (conventional) more...
Potato Measuring Nutrient Accumulation Rates of Potatoes-Tools for Better Management Not Specified sandy application rates, fertilization (conventional), monitoring and testing more...
Garlic Potassium Requirements for Garlic under Fertigation Drip, Furrow application rates, fertilization (conventional) more...
Potato Residual soil nitrate and potato yield with polymer coated urea greenhouse gas emissions, nitrate leaching application rates, fertigation, fertilization (conventional) more...
Site-Specific Fertilization Increased Yield and Fruit Size in ‘Hass’ Avocado Sandy loam effects on natural resources (habitat, wildlife, etc), nitrate leaching application rates, 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...
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