Farming and Soil

Study Notes

Farming and Soil: Techniques, Risks, and Benefits

Vertical farming is becoming popular due to its efficiency compared to traditional farming.
Fertilizers provide nutrients such as N, P, and K for crop growth but can lead to eutrophication in nearby bodies of water.
Herbicides are added to soil to prevent unwanted plants from competing with crops for added nutrients.
Pests are organisms that attack or feed upon crop plants, while pesticides are chemicals used to kill them.
Overuse of pesticides can lead to pest resistance, spray drift, and unintentional killing of beneficial and non-target insects.
Bioaccumulation is the buildup of toxins in an organism, while biomagnification is the increase in concentration of toxins up the food chain.
Synthetic chemicals used in farming can have negative impacts on the food web, resistance, eutrophication, and bioaccumulation and biomagnification.
Biological control is the use of natural predators to control pests and diseases without chemicals, but it can have drawbacks such as being slow and affected by climate conditions.
Weed barriers and flame guns are used to control weeds and pests without chemicals.
Crop rotation promotes biodiversity and reduces the need for external fertilizers and chemical control.
Soil is a natural resource made up of ions, pH, water, air, mineral particles, and organic matter, which improves soil structure and provides a food source for soil organisms.
Poor soil quality can result in slow growth, yellowish leaves, poor quality fruits, and failure to flower, and can be improved through techniques such as conservation tilling and companion planting.

Description

Test your knowledge and understanding of farming and soil with this informative quiz! Explore various techniques used in farming, including biological control, crop rotation, and weed barriers. Learn about the risks associated with fertilizers, herbicides, and pesticides, and discover the benefits of sustainable farming practices. Understand the importance of soil quality and the role it plays in crop growth and biodiversity. This quiz is perfect for anyone interested in agriculture, sustainability, and the environment.