A) Providing shade B) Fruit production C) Ornamental value D) Erosion control only
A) Self-pollinating B) Having perfect flowers C) Separate male and female plants D) Reproducing asexually
A) 1 female to 1 male B) 6-8 female to 1 male C) 10 female to 1 male D) 2 female to 1 male
A) Waterlogged soil B) Pure sand C) Well-drained sandy loam D) Heavy clay soil
A) 6.0-7.0 B) 7.5-8.5 C) 8.5-9.5 D) 4.0-5.0
A) Oxygen B) Hydrogen C) Nitrogen D) Carbon dioxide
A) Any time of year B) Mid-winter C) Early spring or late fall D) Mid-summer
A) 1-2 feet B) 6-10 feet C) 15-20 feet D) 3-4 feet
A) Potassium-only fertilizer B) Phosphorus-only fertilizer C) Low-nitrogen fertilizer D) High-nitrogen fertilizer
A) Air layering B) Grafting apples C) Root cuttings D) Budding roses
A) Regularly until established B) Never water them C) Only during heavy rains D) Waterlogged constantly
A) Slugs B) Japanese beetles C) Earthworms D) Aphids
A) Fusarium wilt B) Powdery mildew (on roses) C) Late blight (on tomatoes) D) Apple scab
A) Early spring B) Mid-summer C) Late summer to early fall D) Late winter
A) No challenges at all B) Berries being too small to pick C) Berries falling off easily D) Thorns on the branches
A) Top them annually B) Prune heavily every year C) Never prune them D) Remove dead or crossing branches
A) Roots B) Bark C) Leaves D) Flowers
A) Extremely wet conditions B) High humidity C) Cold temperatures D) Heavy shade
A) To ensure good fruit production and desirable traits B) All cultivars are the same C) It's only important for ornamental value D) Cultivar choice doesn't matter
A) Wildlife habitat B) Source of vitamins C) Increased soil acidity D) Soil stabilization
A) Vitamin C B) Vitamin B12 C) Vitamin D D) Vitamin K
A) No precautions are needed B) Wear gloves to protect from thorns C) Wear a mask to avoid pollen allergies D) Wash hands after touching the leaves
A) 5-10 years B) 60-70 years C) 20-30 years D) 100+ years
A) Causes soil erosion B) Improves soil fertility through nitrogen fixation C) Has no impact on soil health D) Depletes soil nutrients
A) By reducing the need for synthetic fertilizers B) By increasing the need for irrigation C) By damaging other crops nearby D) It cannot contribute to sustainable agriculture
A) It doesn't offer any benefit as a windbreak B) Attracts more pests to the area C) Reduces soil erosion and protects other plants D) Increases the need for watering
A) Fuel source B) Composting material C) Juice and jam production D) Animal feed
A) Australia B) Europe and Asia C) South America D) North America
A) They don't need protection B) Apply pesticides C) Introduce predator animals D) Use tree guards or fencing
A) Only in tropical coastal areas B) No, it cannot tolerate any salt C) Yes, it is tolerant of salt spray D) Only if heavily irrigated |