Question

Привидите примеры использования человеком вегетавного способа размножения растений 1______________________________________2_______________________________________3_______________________________________

Answer 1

1) Выращивание картофеля ( используют их клубни)
2) Выращивание земляники
 3) При помощи черенкования - томаты, барбарис, и др 

Answer 2

Vegetative Plant Propagation

Vegetative plant propagation is a method of plant reproduction that does not involve the formation of seeds or spores. Instead, new plants are produced from vegetative parts of the original plant, such as stems, leaves, or roots. This method allows for the production of genetically identical offspring, making it a common practice in agriculture, horticulture, and gardening.

Examples of Vegetative Plant Propagation

1. Cuttings: One of the most common methods of vegetative propagation is through stem cuttings. This involves taking a portion of a stem from a parent plant and encouraging it to grow roots and develop into a new plant. For example, gardeners often propagate plants like roses, lavender, and mint by taking stem cuttings and placing them in a suitable growing medium to encourage root development [[1]].

2. Division: Some plants can be propagated by division, where the parent plant is physically divided into sections, each of which can grow into a new plant. For instance, hostas, ornamental grasses, and certain types of perennials can be propagated through division. The process involves carefully separating the root system and replanting the divided sections to allow them to grow into independent plants [[2]].

3. Layering: Another method is layering, which involves encouraging a stem or branch of the parent plant to produce roots while still attached to the parent. Once the roots have developed, the stem or branch can be separated and grown as an independent plant. Blackberries, raspberries, and some shrubs can be propagated through layering, where a portion of a stem is bent to the ground and covered with soil to promote root growth [[3]].

These examples illustrate how vegetative plant propagation is utilized by gardeners, horticulturists, and agricultural professionals to efficiently produce new plants with desirable traits, without relying on seeds or spores.