Nutrient Management Research Database
Results for: "leaf N"
Crop | Title | Irrigation System | Soil Class | Environmental Consideration | Management Practice | County | ||
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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... | ||||
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... | ||
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 | Effects of four levels of applied nitrogen on three fungal diseases of almond trees | Sprinkler | fertilization (conventional) | Stanislaus | more... | |||
Tomato | Nitrogen Requirements of Drip-irrigated Processing Tomatoes | Drip | Clay | fertigation, fertilization (conventional), monitoring and testing, water use, yield | Yolo | more... | ||
Lettuce | Establishing Lettuce Leaf Nutrient Optimum Ranges Through DRIS Analysis | Not Specified | Not Specified | more... | ||||
Almonds | Leguminous cover crop residues in orchard soils: Nitrogen release and tree uptake | cover crops, mineralization | more... | |||||
Nectarine | Excess nitrogen raises nectarine susceptibility to disease and insects | Furrow | nitrate leaching | fertilization (conventional), monitoring and testing | Fresno | 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... | ||
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... | ||
Apple, Pear | Apple and Pear Nutrition | application rates, fertilization (conventional), fertilization (organic), monitoring and testing, nutrient deficiencies | 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... | |
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... | |||
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... | ||||
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... |