Significance of artificial method of vegetative propagation
Answers
Answer:
Artificial vegetative propagation is the process of growing plants applying artificial techniques such as layering, grafting, and cutting. This method is more beneficial as it boosts the quality, yield, and disease resistance in plants and thereby plant products. Thus, this method is economically viable.
Tissue culture is a method of artificial propagation in plants. In this method, a plant tissue is grown in an environment comprising of all the nutrients, hormones, light and so on, as needed for plant growth. This method helps to grow healthy and perfect replica of the original plant in a very short period of time.
Answer:
Artificial vegetative propagation is the deliberate production of new plants from parts of old plants by humans. This can be done by following
Layering: In this method, a young branch is bent and pressed into moist soil. After some time roots develop from the covered part. This is called a layer. Now the branch can be cut from the parent and a new plant is produced. This method is used to propagate plants such as jasmine, black raspberries.
Cuttings: In this method, a healthy young branch with a few nodes and internodes is cut off and most of its leaves are removed. Now the cut end is stuck into some good moist soil. Care is taken that the soil remains moist. The cutting will then develop roots, and grow into a new plant. This method is used to propagate plants like rose, sugarcane and pineapple.
Grafting: is a horticultural technique whereby tissues of plants are joined so as to continue their growth together. The upper part of the combined plant is called the scion while the lower part is called the rootstock
Hope this helps!