Nutrient Management Research Database

18 Results

Crop	Title	Irrigation System	Soil Class	Environmental Consideration	Management Practice	County
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
	Soil Characteristics of New Mexico Vineyards: Management Implications	Drip, Furrow	Variable	soil health	fertilization (conventional), monitoring and testing, water use		more...	Export
	Water and Nutrient Distribution with Drip-Irrigated Wine Grapes	Drip	Silt Loam		fertilization (conventional), monitoring and testing		more...	Export
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...	Export
Tomato	Potassium Requirements for Maximum Yield and Quality of Processing Tomato				fertilization (conventional), crop quality, nutrient deficiencies, yield		more...	Export
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...	Export
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...	Export
Almonds	Nitrous Oxide Emissions from an Irrigated Almond Orchard	Sprinkler	sandy-clay loam	climate change, greenhouse gas emissions	fertilization (conventional)	Kern	more...	Export
Lettuce	Establishing Lettuce Leaf Nutrient Optimum Ranges Through DRIS Analysis	Not Specified	Not Specified				more...	Export
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...	Export
Wine Grapes	Biochar does not mitigate field-scale N2O emissions in a Northern California vineyard: An assessment across two years	Drip	Dierssen sandy clay loam	climate change, greenhouse gas emissions	cover crops, fertigation	Sacramento	more...	Export
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...	Export
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...	Export
	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...	Export
Lettuce, Melons	Detecting and Correcting Soil Calcium Limitations	Not Specified			application rates, monitoring and testing	Fresno, Monterey, Sacramento, San Joaquin, Yolo	more...	Export
	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...	Export
Apple	Precision agriculture in orchards and vineyards in the Pacific Northwest				application rates, fertilization (conventional)		more...	Export
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...	Export