A) Temperate with high humidity B) Arctic with permafrost C) Warm and dry D) Cold and wet
A) Well-drained, sandy loam B) Waterlogged soil C) Clay soil with poor drainage D) Rocky soil with high alkalinity
A) 8.0 - 9.0 B) 4.0 - 5.0 C) 6.0 - 7.5 D) Above 10.0
A) Air layering B) Direct seeding C) Grafting D) Division
A) Mid-summer B) Winter during freezing temperatures C) Anytime, regardless of the season D) Early spring or late fall
A) 15-20 feet B) 30-40 feet C) 2-3 feet D) 5-7 feet
A) To prevent flowering B) To stunt growth C) To improve air circulation and fruit production D) To make the tree look aesthetically pleasing only
A) High nitrogen fertilizer only B) No fertilizer needed C) Balanced NPK fertilizer D) High phosphorus fertilizer only
A) Regularly, especially during dry periods B) Constantly keep the soil waterlogged C) Only when the leaves wilt D) Never water them
A) Honeybees B) Mealybugs C) Earthworms D) Ladybugs
A) Anthracnose B) Citrus greening C) Powdery mildew on avocados D) Root rot due to drought
A) Ignoring the infestation B) Burning the tree C) Using chemical pesticides excessively D) Insecticidal soap
A) Fungicides and proper sanitation B) Applying high nitrogen fertilizer C) Watering excessively D) Ignoring the disease
A) Never B) 3-5 years C) 10-15 years D) 1 year
A) The segments separate easily B) The fruit is hard and firm C) The fruit has fallen to the ground and is bruised D) The fruit is completely green
A) Pulling the fruit forcefully B) Using a knife to cut the fruit while it's still unripe C) Shaking the tree D) Gently twist the fruit from the tree
A) Under direct sunlight B) In the freezer C) In a sealed plastic bag without ventilation D) At room temperature until ripe, then refrigerate
A) Building houses B) Eating fresh C) Making furniture D) Fueling cars
A) Source of income B) Providing nutritious fruit C) Requires extremely cold climate D) Enhancing biodiversity
A) Dries out the soil B) Conserves moisture and suppresses weeds C) Attracts pests D) Blocks sunlight from the roots
A) Thread grafting B) Bridge grafting C) Approach grafting D) Cleft grafting
A) Nickel, Platinum, Krypton B) Neon, Protactinium, Krypton C) Nitrogen, Phosphorus, Potassium D) Sodium, Polonium, Potassium
A) Attracts beneficial insects B) Increases soil salinity C) Encourages algal growth D) Prevents root rot
A) Only the roots B) None of the parts C) Leaves, seeds, and fruit D) Only the bark
A) Only affects the color of the fruit B) Essential for fruit set C) Harms the fruit development D) Irrelevant to fruit production
A) Yellowing leaves B) Increased fruit production C) Rapid growth D) Dark green leaves
A) To make the tree look more attractive B) To stunt the tree's growth C) To decrease the number of fruits D) To improve the size and quality of the remaining fruit
A) Potassium deficiency B) Calcium deficiency C) Nitrogen deficiency D) Phosphorus deficiency
A) Keeping seedlings indoors permanently B) Freezing seedlings C) Acclimating seedlings to outdoor conditions D) Fertilizing seedlings heavily
A) To attract harmful insects B) To make the soil more acidic C) To improve soil structure and fertility D) To sterilize the soil |