A) Desert B) Subtropical or tropical C) Temperate D) Arctic
A) 9.0-10.0 B) 3.5-4.5 C) 5.5-6.5 D) 7.5-8.5
A) Sunburn B) Leaf scorch C) Root rot D) Fruit splitting
A) Seed B) Air layering C) Cuttings D) Grafting
A) Only when the soil is completely dry B) Once a month C) Daily, regardless of soil moisture D) Regularly, keeping soil moist
A) No fertilizer B) Balanced NPK fertilizer C) High phosphorus fertilizer D) High nitrogen fertilizer
A) During flowering B) Never C) During fruiting D) After harvest
A) To stop fruit production B) To encourage disease C) To make the tree shorter D) Improve air circulation and sunlight penetration
A) Overripe and soft B) Fully colored and easily detached C) Small and unripe D) Green and hard
A) Praying mantis B) Ladybug C) Earthworm D) Lychee stink bug
A) Rust B) Anthracnose C) Black spot D) Powdery mildew
A) 5-10 feet B) 25-30 feet C) 10-15 feet D) 40-50 feet
A) Prune heavily B) Apply nitrogen fertilizer C) Don't do anything D) Wrap the trunk with burlap
A) Preventing root growth B) Retaining soil moisture C) Increasing soil pH D) Attracting pests
A) Reduces leaf size B) Encourages fruiting C) Increases nutrient uptake D) Prevents root rot
A) Any random cultivar B) Early-ripening cultivars C) Late-ripening cultivars D) Mid-season cultivars
A) Bearing fruit continuously B) Bearing heavily one year, then lightly the next C) Bearing fruit only every other year D) Never bearing fruit
A) Neglecting the trees B) Planting more trees C) Overwatering D) Proper fertilization and pruning
A) It only occurs in colder climates B) Allows for leaf shedding C) Irrelevant to fruit production D) Essential for flower bud development
A) Marcotting B) Dividing C) Grafting D) Budding
A) Nitrogen B) Calcium C) Potassium D) Phosphorus
A) Stunted growth B) Excessive fruit production C) Yellowing leaves D) Dark green leaves
A) Consistent watering and proper nutrition B) Overwatering C) Ignoring the trees D) Underwatering
A) Nutrient uptake B) Watering the trees C) Pest control D) Pollination
A) Below 70°F (21°C) B) Below 60°F (15.5°C) C) Below 50°F (10°C) D) Below 32°F (0°C)
A) Kill the tree B) Increase leaf size C) Promote flowering D) Prevent fruiting
A) 10-12 years B) Never C) 3-5 years D) 1 year
A) Humidity is not important B) Low humidity C) High humidity D) Moderate humidity
A) Late afternoon B) Midday C) Anytime D) Early morning
A) Mulching B) Sufficient watering C) Proper pruning D) Excessive sun exposure |