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WorksheetsCitrus Production and CUPS Quiz
Total questions: 15
Worksheet time: 8mins
What is the recommended mesh size range for screens used in CUPS?
10 to 20
20 to 30
40 to 50
50 to 60
What is the primary focus of current guidelines for CUPS?
Reducing labor costs
Increasing fruit size
Constant refinement by adoption of new research findings
Enhancing fruit color
What is the role of a magnifying lens in CUPS monitoring?
To enhance the color of leaves
To detect pest mites and thrips
To increase fruit size
To improve soil quality
What is the expected economic benefit of adopting CUPS?
Increased fruit color
Improved fruit taste
Increased sustainability and profitability
Enhanced soil quality
What is the main source of data for evaluating the profitability of CUPS?
Experimental CUPS at the CREC in Lake Alfred, Florida
Citrus farms in California
International citrus markets
Local grocery stores
What was the percentage decrease in grapefruit production in Florida from 2016/17 to 2020/21?
42%
53%
30%
25%
What is the role of tap sampling in CUPS monitoring?
To increase fruit size
To detect soil quality
To dislodge pests for counting
To enhance leaf color
What is the Internal Rate of Return (IRR) range for CUPS investment?
5.21% to 8.10%
9.21% to 13.10%
15.00% to 20.00%
2.00% to 5.00%
What is the impact of ACP exclusion on fresh fruit prices?
Decrease in prices
No change in prices
Increase in prices
Fluctuation in prices
What is the cost of CUPS investment per acre?
$1,000
$2,200
$3,500
$4,000
What is the recommended planting method for citrus trees in CUPS for long-term sustainable production?
In pots only
In the ground only
In pots and in the ground
In greenhouses only
What is one of the cultural methods mentioned for accelerating growth in CUPS?
Reducing tree density
Using intensive hydroponics
Increasing pesticide use
Limiting irrigation
What is the relationship between leaf N concentrations and fruit peel color in December?
Higher leaf N concentrations are associated with greener peel colors.
Higher leaf N concentrations are associated with redder peel colors.
Lower leaf N concentrations are associated with greener peel colors.
Leaf N concentrations do not affect peel color.
What are some of the management practices mentioned for optimizing all management practices in CUPS?
Fertilizer application and pest control
Planting densities and variety selection
Soil testing and water management
Harvesting and marketing
What is the relationship between leaf N concentrations in the lower ranges and fruit peel color?
Associated with greener peel colors
Associated with redder peel colors
No association with peel color
Associated with yellow peel colors
