A) Temperate B) Tropical C) Alpine D) Arid
A) 0-10°C B) 10-20°C C) 22-35°C D) 35-45°C
A) Well-drained, sandy loam B) Heavy clay C) Rocky D) Pure sand
A) 7.0-8.0 B) 8.5-9.5 C) 5.5-6.5 D) 3.0-4.0
A) Layering B) Cutting C) Grafting D) Direct seeding
A) Early rainy season B) Winter C) Late rainy season D) Dry season
A) 1-2 meters B) 10-12 meters C) 2-3 meters D) 5-7 meters
A) To attract pests B) To prevent flowering C) To stunt growth D) To shape the tree and improve airflow
A) Powdery mildew B) Citrus canker C) Potato blight D) Rose black spot
A) Aphids B) Caterpillars C) Beetles D) Fruit flies
A) Once every 5 years B) Several times a year C) Never D) Once a year
A) High phosphorus fertilizer B) Balanced NPK fertilizer C) High nitrogen fertilizer D) High potassium fertilizer
A) Never B) Immediately after planting C) 3-5 years after planting D) 10-15 years after planting
A) Bright red skin color B) Small size C) Hard fruit texture D) Green skin color
A) By shaking the tree B) Using pruning shears C) By pulling the fruits D) Letting them fall to the ground
A) Indefinitely B) A few days C) Several months D) Several weeks
A) To encourage rapid growth B) To attract beneficial insects C) To prevent root rot D) To increase fruit sweetness
A) Increases soil temperature drastically B) Depletes soil nutrients C) Attracts pests D) Conserves moisture and suppresses weeds
A) Soil aeration B) Pollination C) Water distribution D) Pest control
A) To attract birds B) To block sunlight C) To increase humidity D) To protect trees from strong winds
A) Clean, fresh water B) Saltwater C) Extremely acidic water D) Sewage water
A) To attract beneficial insects B) To increase soil erosion C) To reduce competition for nutrients and water D) To provide shelter for pests
A) High humidity is generally beneficial B) High humidity always causes disease C) Humidity has no effect D) Low humidity is beneficial
A) Scioning B) Budding C) Girdling D) Suckering
A) Poison B) Mirrors C) Netting D) Loud noises
A) Increases fruit sweetness B) Deters pests C) Always beneficial for growth D) Can lead to fruit cracking and fungal diseases
A) Promotes flowering B) Attracts pollinators C) Strengthens cell walls D) Enhances fruit color
A) Rapid growth B) Dark green leaves C) Excessive flowering D) Yellowing leaves
A) 1-2 years B) 50-60 years C) 100+ years D) 5-10 years
A) Timber B) Perfumes C) Dyes D) Nothing |