Introduction
Vegetative propagation also known as vegetative reproduction is the form of asexual reproduction that occurs in plants to grow a new plant by cutting the fragment of a parent plant or specialized reproductive structures, which are sometimes called vegetative propagules.
Vegetative Propagation
Vegetative propagation is a process that includes various procedures and methods to increase plant productivity and cultivation. It is different for each species of plant. Much of horticulture involves arable methods for this to get profitable cultivation and results. In this procedure, the plant reproduces itself with the help of its roots, stem, and leaves. Plant vegetative propagation derives their new plant and species, which grow through it.
The vegetative propagation in plants involves its procedures to get new species through a healthy growing plant. Many plants, such as bananas, roses, sweet potatoes, etc., propagate through their old species. The propagation procedure can support any variety of plant which produces flowers and fruits. The only important factor to keep in mind is that only a single plant can propagate through it. More than one plant will spoil the propagation procedure and affect the species originally. Generally, the plants can get their propagation by two simple means:
- Fragmentation: In this method, if a healthy plant breaks down, it can grow itself to a new plant provided, it gets the proper nourishment and care. The breakdown of the plant can be under any condition of accident or natural. The nourishment includes soil quality, sunlight, and precise water requirement at the prime stage of vegetative propagation in plants
- Regeneration: This leads to automatically repairing the plant’s tissues into healthy cells. This repairing undergoes through the physiological renewing process of the plant. It gets its new species with similar plants and gets new buds and stems in the same plant
There are two basic types of vegetative propagation in plants that differentiate themselves on various factors. These factors can differentiate them with variable plants and their growing conditions. The major effect of climate, water, and weather can affect any of these processes in the plants. The crucial factor which differentiates both these procedures, is the involvement of the human being. It needs the primary care and procedure, which makes it in the new formation and care.
Natural Vegetative Propagation in Plants
This does not require human interference. Natural vegetative propagation produces healthy and adventitious roots with the new derivation of plants. These plants grow on their own without any special procedures and care.
Many modes are available in these plants for emerging scope for the new plant. These scopes can be the leaves, roots, stems, stolon, tuber, corm, bulb etc. By these means, similar plant species can evolve in the form of new species with similar health and properties.
- Leaves: In many plants, the leaves have the quality to grow themselves into new plants. Under some conditions, the detachment of leaves converts them and their properties to form a new plant
- Bulbs: The bulbs propagate themselves with the help of their roots. In these roots, the attachment of leaves stores food for the formation of new plants. Here, new shoots develop into the lateral part of the roots
- Roots: The new plants evolve from modifying the swollen roots where the buds form at the base. The swollen roots are tubers
- Stem: The stem acts as the runner, which grows on the horizontal axis during the vegetative propagation of plants. Here the nodes grow out in the runners capable of running nourishment into them
Artificial Vegetative Propagation in Plants
These are propagation types that involve human beings and certain equipment for growth and cultivation. This involves many solutions and laboratory procedures, and this type of vegetative propagation in plants is for many business purposes. Here are some of the procedures which fall under this category of procedures.
- Grafting: This process involves the attachment of cutting off another plant with the plant’s stem, which is in a healthy growing procedure. The grafting tissues of the stem get the nourishment from the rooting plant, which is already getting its nourishment from the soil
- Cutting: This is the very basic procedure where the cutting of the stem from one plant undergoes a rooting process in soil. This procedure sometimes needs artificial rooting hormones to get healthy roots. The plant gets adventitious roots to form this stem as it develops its roots in a particular environment and nourishment
- Tissue culture: In this process, the vegetative propagation in plants undergoes laboratory procedures for development. The various parts of the plant undergoes a procedure by which new plants undergo development by their variable parts. This process is necessary to save the endangered species of plants
- Layering: This process involve the bending of the stem of any plant into the ground. After this, it undergoes covering with soil from where new roots emerge. This developing part of the plant forms roots is its layering. The emerging roots of the plant are the adventitious roots which involve the growth of the new plant in the process of vegetative propagation in plants
Conclusion
This paper covered all the basic concepts of plant propagation, and its procedure. This paper has covered different types of natural propagation in plants and the different methods of artificial propagation in plants.