3. Explain transplantation. Which crops are sown by this method ? What is drin irrigation method ?
Answers
The seeds of crops are first germinated in nurseries and then transferred to the field. They are not sown directly in the main field. This is called transplantation.
This is done in crops like wheat, maize and some vegetables like cauliflower, tomatoes, cabbage, etc
Drip irrigation is a type of micro-irrigation system that has the potential to save water and nutrients by allowing water to drip slowly to the roots of plants, either from above the soil surface or buried below the surface. The goal is to place water directly into the root zone and minimize evaporation.
Answer:
The process of removing a plant from the place where it has been growing and replanting it in another is called transplantation.This method is widely used in horticulture. Tomato and paddy are some of the common examples of crops mainly grown by transplantation. Rice is grown first in the nursery and then transplanted to the main field.
Drip irrigation system
Drip irrigation is a technique in which water is supplied drop by drop near the plant roots through small openings called drippers. This method avoids wastage of water and is a very economical way of irrigation. It is very useful in areas where there is water shortage.
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