The correct answer is: A) Mixed farming
Mixed farming is a type of farming that integrates crop and livestock production. It is a sustainable agricultural system that can help to improve soil fertility, reduce pests and diseases, and increase yields.
Mixed farming systems can be either extensive or intensive. Extensive mixed farming systems rely on natural resources, such as grazing land, to produce food. Intensive mixed farming systems use more inputs, such as fertilizer and pesticides, to produce food.
Mixed farming systems can be found in many parts of the world, including Europe, Asia, and Africa. They are particularly common in areas where there is a mix of arable land and grazing land.
Mixed farming systems have a number of advantages over other types of farming systems. They can help to:
- Improve soil fertility: Crops and livestock can help to improve soil fertility in a number of ways. For example, crops can add nutrients to the soil, while livestock can help to break down organic matter.
- Reduce pests and diseases: Mixed farming systems can help to reduce pests and diseases by providing a diversity of habitats for beneficial insects and other organisms.
- Increase yields: Mixed farming systems can help to increase yields by using resources more efficiently. For example, livestock can be used to fertilize crops, and crops can be used to feed livestock.
Mixed farming systems are a sustainable agricultural system that can help to improve food security and protect the environment.
Option B, integrated farming, is a type of farming that uses a combination of methods to reduce the use of pesticides, fertilizers, and other inputs. It can include practices such as crop rotation, cover cropping, and intercropping.
Option C, organic farming, is a type of farming that does not use synthetic pesticides, fertilizers, or genetically modified organisms. It relies on natural methods to control pests and diseases, and to improve soil fertility.
Option D, monoculture, is a type of farming in which a single crop is grown on a large area of land. This can lead to problems such as soil erosion, nutrient depletion, and pest outbreaks.