Vegetables propagation can be carried out through the following processes except

Vegetable propagation is the process of growing new vegetable plants. There are several methods that can be used to propagate vegetables, such as seedling, cutting, layering, grafting, and budding.

Seedling propagation involves growing new plants from seeds. This is a common and natural process in which seeds are planted in soil or seed trays, provided with suitable conditions like water and sunlight, and allowed to germinate and grow into seedlings.

Cutting propagation involves taking a piece or cutting from a mature plant and planting it to grow a new plant. This method is commonly used for plants that have woody stems or are difficult to grow from seeds.

Layering propagation involves bending a stem of a mature plant and burying a portion of it in the soil. The buried portion will develop roots, and once it has established a root system, it can be separated from the parent plant to become a new plant.

Grafting propagation involves joining a stem or bud from one plant, called the scion, onto the rootstock or root system of another plant. This method is commonly used to combine desirable traits from different plants.

Budding propagation is similar to grafting, but instead of using a stem, a bud from one plant is inserted into the rootstock of another plant. This method is often used for fruit trees.

Now, looking at the options provided in the question, the question is asking which of the processes is NOT a method of vegetable propagation. The correct answer is option A: seedling. Seedling propagation is a valid method of vegetable propagation, so it is not the correct answer.

To summarize, vegetables can be propagated through methods such as cutting, layering, grafting, and budding, but not through seedling propagation.