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