Sustainable agriculture aims to minimize the negative impact of agricultural practices on the environment, while still maintaining productivity and profitability.

High-input farming, which relies heavily on chemical fertilizers and pesticides, is not a principle of sustainable agriculture, as it can lead to environmental degradation.

Cover cropping involves planting a crop specifically to cover the soil and protect it from erosion, while also adding nutrients to the soil.

While crop rotation can have many benefits, such as reducing soil erosion, controlling pests and diseases, and improving soil fertility, it does not directly increase crop yields.

Contour farming involves farming along the contours of a slope, rather than up and down, to reduce soil erosion and conserve water.

Conventional farming, which relies heavily on chemical fertilizers and pesticides, is not considered a type of sustainable agriculture due to its negative environmental impact.

Strip cropping involves planting different crops in alternating rows, typically along the contours of a slope, to reduce soil erosion and improve soil fertility.

While agroforestry can have many benefits, such as reducing soil erosion, improving soil fertility, and providing habitat for wildlife, it does not directly increase crop yields.

Hedgerows are rows of trees and shrubs planted between crops to create a windbreak and reduce soil erosion.

Conventional agriculture is not a type of sustainable agriculture certification, as it does not meet the standards for environmental and social sustainability.

Riparian buffers are strips of land left uncultivated along rivers and streams to protect water quality by filtering pollutants and reducing erosion.

While climate change, soil degradation, and water scarcity are all challenges to sustainable agriculture, high demand for food is not a challenge, but rather a driver of agricultural production.

Biological control involves using beneficial insects, such as ladybugs and lacewings, to control pests in crops, reducing the need for chemical pesticides.

While sustainable agriculture can have many benefits, such as reduced environmental impact, improved soil health, and increased biodiversity, it does not necessarily lead to higher profits for farmers.

Mulching involves covering the soil with crop residues, such as straw or leaves, to improve soil health by increasing organic matter content, reducing erosion, and suppressing weeds.