Soil and Plant EOT P6

What is electrical conductivity, and why is it important for plants and soil?

• The speed of electricity in the soil; it helps plants grow faster.

•   The ability of soil to conduct electricity; it indicates nutrient levels and soil health.

• The color of soil; it determines the type of plants that can grow.

How do soil sensors work, and why are they used in gardening and farming?

• Soil sensors measure temperature; they are used for weather monitoring.

• Soil sensors measure moisture and nutrient levels; they help optimize watering and fertilizing.

• Soil sensors detect pests; they are used for pest control in agriculture.

• Soil sensors detect the amount of electricity in soil

What are some examples of plants that grow well in soils with different electrical conductivity levels?

• Cacti and succulents; they prefer high conductivity.

•       Rice and watermelon; they thrive in low conductivity soils.

• Roses and tulips; they grow well in any soil type.

• Wandering Jew, blackjack, desmodium grass

Can you explain why water and nutrients are important for plant growth?

• Plants need water for photosynthesis, and nutrients for color.

• Water helps plants stand upright, and nutrients add fragrance.

• Water is a solvent for nutrients, essential for plant processes like photosynthesis

How might soil electrical conductivity affect the taste of fruits and vegetables grown in the garden?

• It has no impact on taste.

• It can make them sweeter.

• It can influence their nutrient content and flavor.

What is precision agriculture, and how does it use technology like soil sensors to improve farming practices?

• Guessing farming; it relies on luck for crop yield.

• Advanced farming techniques; it uses data for precise decision-making.

• Random agriculture; it doesn't follow specific methods.

What units does your School’s sensor use to measure the E.C?

• Fahrenheit

• MicroSiemens per cm (μS/cm)

• Volts

• Siemens per meter (S/m)

Why is it important to take care of the soil when growing plants and crops?

• Soil is just a support structure; it doesn't affect plant health.

• Healthy soil provides a stable environment for plant roots and essential nutrients

• Plants can grow in any soil condition; soil care is unnecessary.

How can we use soil sensors to determine when a plant needs water, and why is this helpful for gardening?

• Soil sensors measure sunlight absorption; they indicate water needs.

• Soil sensors detect temperature changes; they signal when it's time to water.

• Soil sensors measure moisture levels; they help avoid overwatering or underwatering.

What are some simple ways to improve soil quality in a garden to help plants grow better?

• Adding more concrete to the soil.

• Using chemical fertilizers regularly.

• Adding organic matter like compost and mulch.

• Adding Water to the soil