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