I expressed my understanding of the concept. This might be useful to the other scholar who needs a thorough understanding of the issues raised:
Plant seeds used as aftercrop refer to the seeds of plants that are grown after the main crop has been harvested. These plants are often grown for their ability to improve soil quality, prevent erosion, or provide additional benefits such as weed suppression.
Examples of plant seeds used as aftercrop include legumes such as clover, alfalfa, and soybeans. These plants are known for their ability to fix nitrogen in the soil, which can improve soil fertility and reduce the need for synthetic fertilizers. Other examples of aftercrop seeds include oilseeds such as sunflower, flax, and canola, which can be used for food or industrial purposes.
Plant seeds used as aftercrop can provide a number of benefits for farmers and the environment. They can help to reduce erosion, improve soil quality, and provide additional income for farmers. Additionally, they can be a source of animal feed, fuel, or other products.