10 Questions
Which nutrients do plants get from air and water?
Carbon, hydrogen, and oxygen
What factors affect nutrient availability in soils?
Soil texture, organic matter content, and pH
Which type of soil has greater nutrient-holding ability?
Clay-rich soil with 10% organic matter
What are the 17 essential nutrients that all plants need?
Carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, manganese, zinc, boron, copper, molybdenum, chlorine, nickel
Why might plants need to be supplemented with fertilizers or organic materials?
To obtain the remaining 14 essential nutrients from the soil
What nutrients do natural compost and manure add to the soil?
All macro and micronutrients
Why is using fertilizer alone not sufficient for promoting plant growth?
It lacks other micro and macronutrients that promote plant growth
What deficiency can cause blossom rot in tomato plants?
Lack of calcium
What problem can arise if plants are missing micro or macronutrients?
They might become diseased
Why do plants, like people, need a healthy diet of nutrients?
To ensure proper growth and health
Test your knowledge on plant fertilization with this quick guide quiz. Learn about the 17 essential nutrients plants need and how to support their growth through proper fertilization.
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