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