A) Solanum tuberosum B) Tropaeolum tuberosum C) Oxalis tuberosa D) Basella alba
A) Leaves B) Tubers C) Seeds D) Flowers
A) European Alps B) Andes Mountains C) Himalayan Mountains D) Rocky Mountains
A) Slightly acidic to neutral B) Highly alkaline C) Strongly alkaline D) Highly acidic
A) Late autumn/early winter B) Mid-summer C) Late spring D) Early spring
A) Full sun to partial shade B) Dappled shade C) Full shade D) Deep shade
A) Balanced fertilizer B) High-phosphorus fertilizer C) High-potassium fertilizer D) High-nitrogen fertilizer
A) 10-12 inches B) 6-8 inches C) 1 inch D) 2-4 inches
A) Aphids B) Grasshoppers C) Butterflies D) Beetles
A) Sugar B) Fat C) Protein D) Water
A) Regularly, keeping soil moist B) Only when soil is completely dry C) Twice a week D) Once a week
A) Mounding soil around the base of the plant B) Watering the soil with diluted clay C) Using only organic soil D) Planting the tubers in earthen pots
A) Only a few days B) Indefinitely at room temperature C) Only when frozen D) Several months in a cool, dark place
A) Roasting B) Making flour C) Boiling D) Pickling
A) 12-18 inches apart B) 6 inches apart C) 3 feet apart D) 4 feet apart
A) Cool climates B) Arid climates C) Tropical climates D) Hot, humid climates
A) To prevent soilborne diseases B) To improve drainage C) To reduce watering needs D) To increase sunlight exposure
A) Calcium B) Phosphorus C) Nitrogen D) Potassium
A) The foliage begins to die back B) The flowers bloom C) The plants reach a certain height D) The tubers become visible above ground
A) Overwatering the plants B) Introduce beneficial insects C) Using only nitrogen fertilizer D) Planting in full shade
A) Increases nutrient uptake B) Attracts pollinators C) Reduces watering frequency D) Prevents tuber rot
A) 1-2 years B) 6-8 months C) 3-4 weeks D) 2-3 months
A) Earlier flowering B) Increased tuber production C) Excessive foliage growth at the expense of tubers D) Improved disease resistance
A) Boil them for a long time B) Wash and scrub them thoroughly C) Peel them before cooking D) Soak them in water overnight
A) Black B) White C) Yellow D) Blue
A) Poor tuber development B) Reduced pest infestation C) Increased water retention D) Improved nutrient uptake
A) To increase sunlight exposure B) To prevent them from sprawling and rotting C) To protect them from wind D) To encourage flowering
A) Mulching B) Planting in full shade C) Using only nitrogen fertilizer D) Overwatering
A) Burn the foliage B) Cut back the foliage and compost it C) Dig up the roots D) Leave the foliage in place |