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