This is a source of plant nutrients used to supply one or more of the essential nutrient elements to the plant.
What is fertilizer?
100
PPE
What is Personal Protective Equipment?
100
The name for a substance used to put nutrients back into soil.
What is fertilizer?
200
Nitrogen, Phosphorus, Potassium
What are the three macronutrients needed in order to be a complete fertilizer?
200
The chemical symbol of K is this.
What is Potassium?
200
WSN
What is water soluble nitrogen?
200
Calibration
What is the measurement of the fertilizer output over a known area?
200
Plants require __________ essential elements for proper nutrition?
What is 17.
300
Incomplete Fertilizer
What is fertilizer that is missing one of the macronutrients?
300
The chemical symbol of P is this?
What is Phosphrous?
300
WIN
What is Water Insoluble Nitrogen?
300
Rotary Spreader
What is a machine that allows fertilizer to fall through one or more openings and hits a revolving or rotating plate which throws the fertilizer in an arc?
300
Nutrients required in smaller amounts.
What are Micronutrients?
400
Slow Release Fertilizer
What is releases nutrients at a rate which makes them available to the plants over a long period of time?
400
The number on the fertilizer label 8-12-4 that represents phosphorus?
What is 12?
400
Broadcasting
What is completed by evenly spreading the recommended rate of fertilizer over the growing area?
400
To be safe, goggles, gloves, mask, boots, overalls and repository equipment must be worn.
What is Personal Protective Equipment?
400
All fertilizers are labeled with three numbers, showing the percentage by weight of available nitrogen, phosphate and potash which is defined as.
What is the fertilizer analysis?
500
This fertilizer is packaged for certain uses or types of plants.
What is Special Purpose Fertilizer?
500
Name the 4 signal words that could be found on the pesticide label.
What is Danger Poison (with skull and cross bones), Danger, Warning, Caution?
500
Foliar Feeding
What is refers to the application of fertilizers to plant foliage?
500
Equipment that allows an applicator to apply an exact pattern as it applies fertilizer in the area within the wheels.
What is a drop spreader?
500
These two elements can get washed into surface waters and cause algae blooms and excess plant growth.