Nutrient Management Research Database
Results for: "yields"
Crop | Title | Irrigation System | Soil Class | Environmental Consideration | Management Practice | County | ||
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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 | Crop Management for Efficient Potassium Use and Optimum Wine grape Quality | Drip | Clay | fertilization (conventional), water use, yield | Napa, Sonoma | 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... | ||||
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, Onion, Peppers, Tomato | Effect of Irrigation Frequency on Subsurface Drip Irrigated Vegetables | Drip | sandy loam, silt loam | timing, water use, yield | Fresno | 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... | ||
Tomato, Wheat, Safflower, Bean, Corn | Changes in soil chemical properties resulting from organic and low-input farming practices | furrow | Reiff Loam, Yolo Silt Loam | nitrate leaching | fertilization (organic), fertilization (conventional), manure, cover crops, crop rotation | Yolo | more... | |
Almonds | Almond Productivity as Related to Tissue Potassium | Drip | fertilization (conventional), nutrient deficiencies, timing, yield | Stanislaus | 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 | Is There a Biological Rational For Foliar Fertilizer in Almond Production? | Drip | nutrient deficiencies, yield | Stanislaus | more... | |||
Almonds | Potassium Boosts Almond Yields Via Irrigation | Drip, Sprinkler | fertilization (conventional), yield | Colusa | 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 | Processing Tomato Yield and Fruit Quality Improve with Potassium Fertigation | Drip | Clay, Silt Clay, Silt Loam | crop quality, fertilization (conventional), timing, yield | Yolo | 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 | Potassium Requirements for Maximum Yield and Quality of Processing Tomato | fertilization (conventional), crop quality, nutrient deficiencies, yield | more... | |||||
Tomato, Wheat | Site Specific Farming Information Systems in Tomato-Based Rotation in the Sacramento Valley | Furrow, Sprinkler | Variable | crop rotation, fertilization (conventional), yield | Yolo | 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... | ||
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... | |
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... | ||||
Cotton, Tomato | Tillage and cover cropping affect crop yields and soil carbon in the San Joaquin Valley, California | Furrow | Panoche clay loam | carbon sequestration | cost, cover crops, tillage, yield | Fresno | more... | |
Almonds, Avocado, Beans, Broccoli, Citrus, Corn, Cotton, Peach, Plum, Safflower, Tomato, Walnut, Wheat, Wine Grapes | Carbon Sequestration in California Agriculture, 1980-2000 | carbon sequestration, climate change, greenhouse gas emissions | tillage, yield | more... | ||||
Almonds | Cover cropping in an almond orchard | (agro) biodiversity, soil health | cover crops, yield | Stanislaus | more... | |||
Alfalfa, Corn, Cotton, Melons, Rice, Safflower, Tomato, Wheat | Modeling shows that alternative soil management can decrease greenhouse gases | climate change, greenhouse gas emissions | cover crops, fertilization (conventional), fertilization (organic), tillage, yield | Fresno, Yolo | more... | |||
Nectarine, Peach | Refining stone fruit deficiency and sufficiency nutrient levels | 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 | Nitrogen Requirements and N Status Determination of Lettuce | Drip | Variable, from sandy clay loam to clay | application rates, monitoring and testing | Monterey | 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... | |||
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... | |||
Phosphorus Availability with Alkaline/Calcareous Soil | variable | effects on natural resources (habitat, wildlife, etc) | application rates, fertilization (conventional), fertilization (organic) | 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... | |||||
Wheat | Impact of biochar application to a Mediterranean wheat crop on soil microbial activity and greenhouse gas fluxes | Rainfed | silty loam | effects on natural resources (habitat, wildlife, etc), greenhouse gas emissions | biochar, yield | 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... | |||
Precision overhead irrigation is suitable for several Central Valley crops | Sprinkler | effects on natural resources (habitat, wildlife, etc) | water management, water use, yield | Fresno | 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... | |||
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... | |
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... | |
Onion | Onion Growth, Yield, and Production Costs as Affected by Irrigation System | Sprinkler | Panoche clay loam | water quality | cost, water management, water use, yield | Fresno | 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... | ||||
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... | ||||
Soil type, crop and irrigation technique affect nitrogen leaching to groundwater | variable | nitrate leaching | fertilization (conventional), fertilization (organic), water management | more... | ||||
Preparing for an uncertain future with climate smart agriculture | carbon sequestration, climate change, greenhouse gas emissions | 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... | |
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... | ||
Almonds | Fertigation: Interaction of Water Management and Nutrient Management in Almond | fertigation, fertilization (conventional), water management, water use | Colusa, Kern, Madera, Stanislaus | 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... | ||
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... | ||
Table and Raisin grapes | Effect of Different Carbon Rates on Table Grapes (‘Thompson Seedless’) in a Controlled Experiment | application rates, compost, manure | 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... | |||
Onion | Onion Response to Fumigation and P Placement | Furrow | silt loam | 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... | ||
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... | ||||
Pistachio | Potassium Fertilization and Diagnostic Criteria for Pistachio Trees | Not Specified | application rates, fertilization (conventional), monitoring and testing | Glenn, Madera, Yolo | more... | |||
Nitrous oxide release from arable soil: importance of perennial forage crops | sandy loam | greenhouse gas emissions | 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 | Soil Emissions of Nitric Oxide and Nitrous Oxide from Injected Anhydrous Ammonium and Urea | silt loam | greenhouse gas emissions | 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... | ||
Corn | Influence of nitrapyrin on N2O losses from soil receiving fall-applied anhydrous ammonia | Rainfed | Canisteo silty clay loam | effects on natural resources (habitat, wildlife, etc), greenhouse gas emissions, nitrate leaching | nitrification inhibitors | 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... | ||||
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... | ||
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... | |||
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... |