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Tree Nutrition and Fertilization Key Terms Quiz
20 Multiple choice questions
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Prescription Fertilization
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Add RecommendationAdd TagsView All Assigned TagsFoliar Application
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Add RecommendationAdd TagsView All Assigned TagsSurface Application
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Add RecommendationAdd TagsView All Assigned TagsSubsurface Application
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The composition of a fertilizer, expressed as a percentage by weight of total nitrogen (N), available phosphoric acid (P2O5), soluble potash (K2O), and other nutrients.
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Add RecommendationAdd TagsView All Assigned TagsThe process by which molecular nitrogen in the air is converted into ammonium, nitrites, or nitrates in the soil, making it available for plant uptake.
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Add RecommendationAdd TagsView All Assigned TagsA condition in which the supply or availability of an essential element reduces the growth rate but does not cause plant dysfunction or premature death.
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Add RecommendationAdd TagsView All Assigned TagsThe ratio of total nitrogen (N), available phosphoric acid (P2O5), and soluble potash (K2O), expressed as percentages of the total fertilizer weight. For example, the ratio of a 30-10-10 fertilizer is 3 -1 -1.
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Testing the soil to determine pH, mineral composition, texture, structure, salinity, organic matter, and other characteristics.
Chlorosis
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Add RecommendationAdd TagsView All Assigned TagsSoil Analysis
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Add RecommendationAdd TagsView All Assigned TagsMacronutrient
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Add RecommendationAdd TagsView All Assigned TagsMicronutrient
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The composition of a fertilizer, expressed as a percentage by weight of total nitrogen (N), available phosphoric acid (P2O5), soluble potash(K2O), and other nutrients.
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Add RecommendationAdd TagsView All Assigned TagsA condition in which the supply or availability of an essential element reduces the growth rate but does not cause plant dysfunction or premature death.
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Add RecommendationAdd TagsView All Assigned TagsThe process by which molecular nitrogen in the air is converted into ammonium, nitrites, or nitrates in the soil, making it available for uptake by plants.
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Add RecommendationAdd TagsView All Assigned TagsA condition in which the supply or availability of an essential element causes the cessation of critical plant processes, resulting in visible, physical symptoms such as chlorotic leaves or necrotic margins. If left untreated, it will reduce tree health and may eventually lead to premature death.
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Basing fertilization recommendations on plant needs as determined by conducting soil and/or foliar nutrient analysis, setting plant health goals, and selecting a fertilizer to achieve the goals.
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Add RecommendationAdd TagsView All Assigned TagsPlacing fertilizer or other material below the soil surface.
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Add RecommendationAdd TagsView All Assigned TagsNitrogen fertilizer in a form that is not readily soluble in water.
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Add RecommendationAdd TagsView All Assigned TagsApplying a fertilizer, pesticide, or other substance on foliage.
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The breakdown or separation of a substance into simpler substances.
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Add RecommendationAdd TagsView All Assigned TagsThe conversion of a solid or liquid into a gas or vapor.
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Add RecommendationAdd TagsView All Assigned TagsThe placement of fertilizer or other material on the ground surface. Also called a broadcast application.
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Add RecommendationAdd TagsView All Assigned TagsThe injection of a liquid substance into a plant or soil.
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Placing fertilizer or other material on the ground surface. Also called a broadcast application.
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Add RecommendationAdd TagsView All Assigned TagsThe movement of particles, gases, and nutrients from the air to the earth by settling (dry particles) or with precipitation (wet).
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Add RecommendationAdd TagsView All Assigned TagsThe composition of a fertilizer, expressed as a percentage by weight of total nitrogen (N), available phosphoric acid (P2O5), soluble potash(K2O), and other nutrients.
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Add RecommendationAdd TagsView All Assigned TagsThe ability of soil to adsorb and hold cations. This is affected by soil pH and particle size. It is a measure of soil fertility and clay composition.
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An analysis of the soil to determine pH, mineral composition, texture, structure, salinity, organic matter, and other characteristics.
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Add RecommendationAdd TagsView All Assigned Tags(1) Containing carbon. (2) Of animal or vegetable origin, especially when referring to a fertilizer or pesticide.
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Add RecommendationAdd TagsView All Assigned TagsA whitish or yellowish leaf discoloration caused by a lack of chlorophyll. It is often caused by nutrient deficiency.
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Add RecommendationAdd TagsView All Assigned TagsChemical compounds that keep plant nutrients, usually iron (Fe), soluble and available for plant absorption over a broad pH range.
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Subsurface Application
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Add RecommendationAdd TagsView All Assigned TagsVolatilization
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Add RecommendationAdd TagsView All Assigned TagsSurface Application
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Add RecommendationAdd TagsView All Assigned TagsFoliar Application
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A fertilizer containing the three primary elements - nitrogen (N), phosphorus (P), and potassium (K).
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Add RecommendationAdd TagsView All Assigned TagsApplying fertilizer by drilling holes in the soil within the root zone.
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Add RecommendationAdd TagsView All Assigned Tags(1) Containing carbon. (2) Of animal or vegetable origin, especially when referring to a fertilizer or pesticide.
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Add RecommendationAdd TagsView All Assigned TagsRelease Nitrogen (CRN) - A fertilizer that releases nitrogen gradually into the soil.
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Containing carbon or of animal or vegetable origin, especially when referring to fertilizers or pesticides.
Chlorosis
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Add RecommendationAdd TagsView All Assigned TagsLeaching
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Add RecommendationAdd TagsView All Assigned TagsInorganic
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Add RecommendationAdd TagsView All Assigned TagsOrganic
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An injury to a plant resulting from excess fertilizer salts in the surrounding soil.
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Add RecommendationAdd TagsView All Assigned TagsThe conversion of a solid or liquid into a gas or vapor.
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Add RecommendationAdd TagsView All Assigned TagsThe composition of fertilizer, expressed as a percentage by weight of total nitrogen (N), available phosphoric acid (P2O5), soluble potash(K2O), and other nutrients.
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Add RecommendationAdd TagsView All Assigned TagsThe ratio of total nitrogen (N), available phosphoric acid (P2O5), and soluble potash (K2O), expressed as percentages of the total fertilizer weight. For example, the ratio of a 30-10-10 fertilizer is 3 -1 -1.
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Chlorosis
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Add RecommendationAdd TagsView All Assigned TagsOrganic
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Add RecommendationAdd TagsView All Assigned TagsInjection
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Add RecommendationAdd TagsView All Assigned TagsInorganic
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The recycling of essential elements, sometimes called nutrients, within a plant for use in other plant parts.
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Add RecommendationAdd TagsView All Assigned TagsThe placement of fertilizer or other material on the ground surface. Also called a broadcast application.
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Add RecommendationAdd TagsView All Assigned TagsA fertilizer containing the three primary elements - nitrogen (N), phosphorus (P), and potassium (K).
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Add RecommendationAdd TagsView All Assigned TagsThe process by which molecular nitrogen in the air is converted into ammonium, nitrites, or nitrates in the soil, making it available for plant uptake.
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A condition in which the supply or availability of an essential element reduces the growth rate but does not cause plant dysfunction or premature death.
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Add RecommendationAdd TagsView All Assigned TagsThe process by which molecular nitrogen in the air is converted into ammonium, nitrites, or nitrates in the soil, making it available for uptake by plants.
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Add RecommendationAdd TagsView All Assigned TagsAn essential element that is required by plants in relatively small quantities, such as iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), and boron (B).
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Add RecommendationAdd TagsView All Assigned TagsA condition in which the supply or availability of an essential element causes the cessation of critical plant processes, resulting in visible, physical symptoms such as chlorotic leaves or necrotic margins. If left untreated, it will reduce tree health and may eventually lead to premature death.
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The breakdown or separation of a substance into simpler substances.
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Add RecommendationAdd TagsView All Assigned TagsThe conversion of a solid or liquid into a gas or vapor.
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Add RecommendationAdd TagsView All Assigned TagsThe injection of a liquid substance into a plant or soil.
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Add RecommendationAdd TagsView All Assigned TagsThe recycling of essential elements, sometimes called nutrients, withina plant for use in other plant parts.
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The ratio of total nitrogen (N), available phosphoric acid (P2O5), and soluble potash (K2O), expressed as percentages of the total fertilizer weight. For example, the ratio of a 30-10-10 fertilizer is 3 -1 -1.
Nitrogen Fixation
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Add RecommendationAdd TagsView All Assigned TagsFertilizer Burn
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Add RecommendationAdd TagsView All Assigned TagsFertilizer Analysis
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Add RecommendationAdd TagsView All Assigned TagsFertilizer Ratio
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Organic
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Add RecommendationAdd TagsView All Assigned TagsMicronutrient
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Add RecommendationAdd TagsView All Assigned TagsLeaching
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Add RecommendationAdd TagsView All Assigned TagsMacronutrient
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Applying liquid formulations of fertilizer by injection into a tree's root zone or by application to the soil surface or foliage.
Liquid Injection Fertilization
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Add RecommendationAdd TagsView All Assigned TagsCation Exchange Capacity (CEC)
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Add RecommendationAdd TagsView All Assigned TagsFoliar Application
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Add RecommendationAdd TagsView All Assigned TagsSoil Analysis
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The ability of a soil to adsorb and hold cations. This is affected by soil pH and particle size. It is a measure of soil fertility and clay composition.
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Add RecommendationAdd TagsView All Assigned TagsThe composition of a fertilizer, expressed as a percentage by weight of total nitrogen (N), available phosphoric acid (P2O5), soluble potash(K2O), and other nutrients.
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Add RecommendationAdd TagsView All Assigned TagsA condition in which the supply or availability of an essential element reduces the growth rate but does not cause plant dysfunction or premature death.
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Add RecommendationAdd TagsView All Assigned TagsThe process by which molecular nitrogen in the air is converted into ammonium, nitrites, or nitrates in the soil, making it available for plant uptake.
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