A) 8.5-9.5 B) 4.5-5.5 C) 7.0-8.0 D) 6.0-6.8
A) Solanaceae B) Cucurbitaceae C) Brassicaceae D) Fabaceae
A) 60-70°F B) 50-60°F C) 90-100°F D) 70-90°F
A) Anthracnose B) Late Blight C) Fusarium Wilt D) Gummy Stem Blight
A) 6-8 inches B) 1 foot C) 4-5 feet D) 2-3 feet
A) Wind pollination B) Water pollination C) Insect pollination D) Self-pollination
A) Maintain consistent watering B) Plant in shady areas C) Prune vines heavily D) Over-fertilize with nitrogen
A) The watermelon is bright green. B) The watermelon is very hard. C) The watermelon sounds hollow when tapped. D) The tendril closest to the fruit is brown and dry.
A) Low nitrogen, high phosphorus and potassium B) Balanced nitrogen, phosphorus and potassium C) High nitrogen, low phosphorus and potassium D) No fertilizer is needed
A) Gradually acclimating seedlings to outdoor conditions. B) Pruning watermelon plants aggressively. C) Applying excessive amounts of fertilizer. D) Allowing watermelons to rot on the vine.
A) Aphids B) Earthworms C) Ladybugs D) Praying Mantis
A) Provides extra nutrients to the plants B) Cools the soil and promotes weed growth C) Warms the soil and suppresses weeds D) Attracts pollinators
A) Once a week B) Regularly, especially during fruit development C) Only when the leaves start to wilt D) Never water them
A) A genetic mutation that causes striped watermelons B) A fungal disease that affects watermelon leaves C) Damage to the fruit caused by excessive sun exposure D) A type of fertilizer burn
A) Tetraploid B) Diploid C) Haploid D) Triploid
A) To prevent the plant from flowering B) To control pests C) To encourage leaf growth D) To direct energy to the main vine and fruit development
A) 2 inches B) 1 inch C) 1/4 inch D) 3 inches
A) To prevent soilborne diseases and nutrient depletion B) To attract pollinators C) To increase the size of the watermelons D) To control weeds
A) Cabbage B) Broccoli C) Marigolds D) Tomatoes
A) 70-90 days B) 100-120 days C) 30-45 days D) 50-60 days
A) Yellowing leaves B) Leaf curling C) Fruit cracking D) Stunted growth
A) Clay B) Sandy loam C) Peat D) Silt
A) Trowel B) Shovel C) Hoe D) Sharp knife or pruning shears
A) Increased sun exposure B) Easier harvesting C) Improved drainage and soil warming D) Reduced weed growth
A) Use collars around the stems B) Remove all leaves from the seedlings C) Water the seedlings excessively D) Apply fertilizer directly to the stems
A) Midday B) Late afternoon C) Early morning D) Evening
A) Phosphorus B) Nitrogen C) Calcium D) Potassium
A) The maximum size of the watermelon B) The estimated time from planting to harvest C) The number of days the seeds need to germinate D) The shelf life of the seeds
A) Leaf growth B) Disease resistance C) Fruit development and sugar production D) Root development
A) It can wash away the fertilizer B) It can damage the delicate vines C) It can attract pests D) It can promote fungal diseases |