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WorksheetsLET Reviewer – TLE Major: Agriculture (Items 1–20)
Total questions: 50
Worksheet time: 25mins
Which soil horizon is commonly known as the “topsoil”?
A horizon
B horizon
C horizon
O horizon
The process of removing excess water from the soil is called:
Irrigation
Cultivation
Drainage
Saturation
Which method of propagation uses stem cuttings?
Sexual propagation
Asexual propagation
Tissue culture
Grafting
Which nutrient promotes root development?
Nitrogen
Phosphorus
Potassium
Boron
The recommended sowing depth for small seeds like lettuce is:
1–2 cm
2–5 cm
Very shallow
10 cm
Which farm tool is used for weeding and cultivating the soil?
Rake
Hoe
Shovel
Spade
The practice of raising fish in enclosed bodies of water is known as:
Apiculture
Aquaculture
Sericulture
Horticulture
The best time to harvest most leafy vegetables is:
Early morning
Noon
Afternoon
Evening
A disease caused by fungi is:
Anthrax
Wilt
Mastitis
Foot rot
Integrating crops and livestock in one farm is called:
Monocropping
Crop rotation
Integrated farming
Diversion farming
Which breed of cattle is common in the Philippines for beef production?
Brahman
Holstein
Jersey
Guernsey
The term “pH” refers to:
Soil fertility
Soil acidity/alkalinity
Soil texture
Soil structure
Which irrigation method delivers water drop-by-drop near the roots?
Flood
Sprinkler
Drip irrigation
Furrow
A pig that is 2–4 months old is called:
Weanling
Grower
Finisher
Gilt
The primary reason for composting is to:
Produce pesticides
Decompose organic waste
Increase soil acidity
Kill earthworms
The recommended temperature for brooding chicks is:
25°C
30°C
32–35°C
40°C
Which type of soil has the best water-holding capacity?
Sand
Silt
Clay
Loam
The process of removing male flowers to prevent pollination in corn seed production is:
Pollination
Detasseling
Fertilization
Pruning
The major symptom of nitrogen deficiency is:
Yellowing of leaves
Purple veins
Browning of roots
Wilting
A system where two or more crops are grown together is:
Monocropping
Intercropping
Relay cropping
Solo cropping
Which poultry breed is known for egg production?
Rhode Island Red
Broiler
Plymouth Rock
Cornish
The part of the plant responsible for photosynthesis:
Root
Stem
Flower
Leaf
A tractor implement used for primary tillage is:
Harrow
Plow
Rotavator
Planter
A contagious poultry disease causing respiratory problems:
FMD
Newcastle disease
Hog cholera
Scours
Which method controls insects biologically?
Chemical spraying
Burning fields
Introducing natural predators
Using sticky traps
The process of transferring fingerlings to grow-out ponds is:
Sorting
Harvesting
Stocking
Culling
Which practice conserves soil?
Over-plowing
Terracing
Deep irrigation
Monocropping
A common sign of mastitis in dairy cattle is:
Limping
Swelling of udder
Weight gain
High appetite
The ideal moisture level for composting is around:
10%
20%
40–60%
90%
Which is an example of a leguminous crop?
Corn
Pechay
Soybean
Cabbage
The recommended distance for planting corn is:
20 × 20 cm
75 × 25 cm
10 × 10 cm
Broadcast planting
A tool used for cutting branches:
Bolo
Pruning shear
Trowel
Spade
The major function of potassium is:
Leaf formation
Root growth
Disease resistance
Flowering
Which fish species is widely cultured in the Philippines?
Salmon
Tilapia
Trout
Catfish
The process of separating healthy seeds by floating them in water:
Winnowing
Fermenting
Water flotation
Drying
Which is a symptom of heat stress in poultry?
Shivering
Open-mouth breathing
Increased feathering
Hiding
Which farming system uses minimal synthetic chemicals?
Organic farming
Industrial farming
Monoculture
Hydroponics
The process of transferring seedlings to their permanent place:
Pre-germination
Transplanting
Grafting
Budding
A pig that has not yet given birth is called:
Sow
Gilt
Barrow
Boar
Which is a sign of potassium deficiency?
Yellow edges of leaves
Purple stems
Cracked fruits
Leaf curling
When fish gasp at the surface, the pond likely lacks:
Food
Shade
Oxygen
Fertilizer
Soil with large particles and poor water retention:
Clay
Silt
Sand
Loam
The period when an animal is receptive to mating is called:
Parturition
Estrus
Gestation
Littering
The technique of raising plants without soil:
Aeration
Mulching
Hydroponics
Terracing
This machine cuts and threshes grain crops:
Harrow
Seed drill
Combine harvester
Irrigation pump
Farm business records are important for:
Increasing pests
Monitoring profit and loss
Increasing expenses
Wasting resources
When raising animals, the practice of removing sick individuals is called:
Spaying
Culling
Sorting
Grading
Adding earthworms to compost is known as:
Vermicomposting
Aerating
Mulching
Feeding
A medication given to prevent disease is called:
Antibiotic
Vaccine
Supplement
Dewormer
The process of preparing land for planting:
Harvesting
Cultivation
