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