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