Question
Download Solution PDFWith reference to micro-irrigation, consider the following statements:
(i) Fertilizer loss can be reduced.
(ii) It is the only means of irrigation in dry land farming.
Select the correct answer using the code given below-
Select the correct answer using the code given below-
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is i only.
Key Points
- Micro-irrigation is a precise watering method delivering water directly to plant roots.
- It uses a network of narrow tubes and emitters for slow, frequent application.
- This minimizes water loss from evaporation, runoff, and deep percolation.
- Fertilizer can be efficiently delivered with water through fertigation.
- It improves water use efficiency compared to traditional methods.
- Micro-irrigation can enhance crop yields and quality.
- Weed growth is often reduced due to localized watering.
- It is particularly beneficial in water-scarce regions and dry land farming.
- Different emitter types cater to various plant and soil needs.
- While initial costs can be higher, long-term savings and benefits are significant.
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