Question

Hi guys plzz answer my question honest

States only the difference between primitive methods and modern methods of irrigation ( 3-4 points please )...if u know then only answer. .

Answer 1

Here is your answer :-

Modern methods: 

1. Less time consuming.
2. Less manual efforts required.
3. Helps in conserving water.

Traditional methods:

1. More time consuming.
2. A lot of manual and animal efforts required.
3. Does not conserve much water. 

Hope it helps :)

Answer 2

HEEYEE MATE ❤️❤️❤️❤️ HERE IS UR ANSWER...

DIFFERENCE BETWEEN PRIMITIVE METHODS AND MODERN METHOD OF IRRIGATION....

TRADITIONAL METHOD OF IRRIGATION....

(i) Check Basin Method:

In this method, the whole field is divided into basins according to the capacity of water. Basins are connected through a ‘Dhora’ (A small drain type flow way), which has raised earthen walls on both sides. ‘Dhora’ is of two types, one is the main ‘Dhora’ and the other ‘Dhora’ is connected to basins. Size of basins are made according to the inflow of water...


2. It does not require any technical knowledge.

3. This method is more useful in soils having lesser infiltration.

4. In this method, rain water stays in basins, hence soil erosion is not caused.

5. It has lesser economic investment.

6. It irrigates more area.

7. Crops gets sufficient water.

Disadvantages:

1. Due to imbalance in flow of water, wastage of water is caused in it.

2. It is not suitable in all types of crops.

3. Making ‘Dol’ for drains requires more labour information.

4. Due to filling of excess water, there is risk of underground salts coming up to the surface layer.

MODERN METHOD OF IRRIGATION...

1) DRIP IRRIGATION

2) SPRINKLER SYSTEM

ADVANTAGES...

1. It is possible to irrigate more area at a lesser expenditure.

2. It requires less labour.

3. Method of irrigation is easy and it causes lesser erosion.

For development of sprinkler irrigation method, the following circumstances are essential:

1. It is done in areas having scarcity of water.

2. Uneven ground level where irrigation is not possible by other irrigation methods.

3. Places having maximum temperature where crops might get destroyed, sprinkler irrigation method maintains humid environment for the crops.

4 .Where soil textures may be of different nature, for example, sandy soil at some places and stony soil at others places.

5. It requires lesser number of labourers hence, it can be developed even where there are less workers.

6. Irrigation may be required in large areas.

7. There should be average technical knowledge.

HOPE THIS WILL HELP YOU ❤️ ❤️❤️

STAY BLESSED ❤️ ❤️❤️