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Kale

Quiz by edel kinsella

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15 questions
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  • Q1
    What is kale?
    Broccoli
    Spinach
    Kale is a leafy green vegetable and a member of the Brassicaceae family.
    Carrot
    30s
  • Q2
    Why do farmers plant catch crops like kale?
    To prevent soil erosion
    For decorative purposes
    To attract birds
    Farmers plant catch crops like kale to utilize idle land between main crops and provide additional feed for livestock.
    30s
  • Q3
    What are the soil requirements for growing kale?
    Clay soil with pH 8.0
    Waterlogged soil
    Kale grows best in free-draining loam or sandy soil with a pH range of 6.0 to 7.0.
    Rocky soil
    30s
  • Q4
    How is kale usually sown?
    Kale can be sown by broadcasting, direct drilling, or precision seeding at a depth of 10 mm.
    Hand planting each seed individually
    Scattering seeds randomly
    Planting seeds too deep
    30s
  • Q5
    What is the main advantage of catch crops?
    Shortened grazing season for livestock
    No impact on winter costs
    The main advantage of catch crops is their fast growth and high yield, which reduces winter costs and extends the grazing season for livestock.
    Slow growth and low yield
    30s
  • Q6
    How do farmers control pests and diseases in kale cultivation?
    Farmers control pests and diseases in kale cultivation by using suitable insecticides for pests like flea beetles and diamondback moths, and practicing crop rotation to prevent diseases like club root.
    Not practicing crop rotation
    Ignoring pests and diseases
    Using excessive pesticides
    30s
  • Q7
    Name two examples of catch crops besides kale.
    Carrots and radishes
    Two examples of catch crops besides kale are cabbages and stubble turnips.
    Tomatoes and peppers
    Pumpkins and squash
    30s
  • Q8
    What weed control methods are commonly used in kale cultivation?
    No weed control measures
    Hand-weeding only
    Herbicide application, crop rotation, maintaining a fine seedbed
    Covering the kale plants with plastic sheets
    30s
  • Q9
    Why may livestock grazing on kale require mineral supplements?
    Kale is toxic to livestock.
    Kale is high in calcium.
    Kale is low in phosphorus, manganese, and iodine.
    Livestock do not like the taste of kale.
    30s
  • Q10
    Why is kale considered a suitable catch crop for extending the grazing season?
    It grows quickly and can withstand cold weather
    It grows slowly and cannot withstand cold weather
    It requires a lot of water to grow
    It is not palatable to livestock
    30s
  • Q11
    When should soil testing be done in relation to sowing?
    8 weeks before sowing
    During sowing
    4 weeks before sowing
    After sowing
    30s
  • Q12
    What pest is kale susceptible to attack by?
    Grasshoppers
    Aphids
    Caterpillars
    Flea beetles
    30s
  • Q13
    What is club root?
    A soil-borne fungal disease
    A viral disease
    A type of weed
    A type of insect
    30s
  • Q14
    How many years should you leave between Brassica crops to avoid problems of 'Club Root'?
    5 years
    1 year
    10 years
    3 years
    30s
  • Q15
    What should kale be sprayed with to control flea beetles and diamondback moths?
    Pesticide
    A suitable insecticide
    Fungicide
    Herbicide
    30s

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