Nutrient Management Research Database

32 Results

Crop	Title	Irrigation System	Soil Class	Environmental Consideration	Management Practice	County
Lettuce	Strategies for germinating lettuce with drip irrigation	drip, sprinkler	Not Specified	nitrate leaching	water management	Monterey	more...	Export
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...	Export
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...	Export
Lettuce, Onion, Peppers, Tomato	Effect of Irrigation Frequency on Subsurface Drip Irrigated Vegetables	Drip	sandy loam, silt loam		timing, water use, yield	Fresno	more...	Export
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...	Export
Lettuce	Efficient Phosphorus Management in Coastal Vegetable Production			effects on natural resources (habitat, wildlife, etc), surface water runoff, water quality	fertilization (conventional), fertilization (organic), monitoring and testing	Monterey, San Benito, Santa Clara, Santa Cruz	more...	Export
Lettuce	Establishing Lettuce Leaf Nutrient Optimum Ranges Through DRIS Analysis	Not Specified	Not Specified				more...	Export
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...	Export
	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...	Export
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...	Export
Broccoli, Cucumber, Lettuce, Peppers, Tomato	Drip irrigation improves N efficiency	Drip			application rates, fertigation, fertilization (conventional), timing, water management, water use		more...	Export
	Drip irrigation and soil fertility management	Drip		nitrate leaching	application rates, fertigation, fertilization (conventional), monitoring and testing, water management, water use		more...	Export
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...	Export
Lettuce	Nitrogen Requirements and N Status Determination of Lettuce	Drip	Variable, from sandy clay loam to clay		application rates, monitoring and testing	Monterey	more...	Export
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...	Export
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...	Export
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...	Export
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...	Export
Cauliflower, Lettuce	Reevaluating tissue analysis as a management tool for lettuce and cauliflower	Not Specified		effects on natural resources (habitat, wildlife, etc)	monitoring and testing	Monterey, Santa Barbara	more...	Export
Lettuce, Melons	Detecting and Correcting Soil Calcium Limitations	Not Specified			application rates, monitoring and testing	Fresno, Monterey, Sacramento, San Joaquin, Yolo	more...	Export
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...	Export
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...	Export
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...	Export
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...	Export
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...	Export
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...	Export
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...	Export
Lettuce	Brassica Cover Crops: Impacts on Plant Nutrition and Pest Management	Not Specified			cover crops	Monterey	more...	Export
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...	Export
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...	Export
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...	Export
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...	Export