describe the advantage and disadvantage of traditonal irrigational methods?
Answers
Answer:
Advantages :
- They don't harm the nature.
Disadvantage
- They are very slow as compared to modern methods of irrigation.
Answer:
the advantage of traditional methods of irrigation :
1. it is best methods of irrigation for leveled feilds .
2. it does not require any technical knowledge .
3. this method is more useful in soil having lesser infiltration .
4. in this methods , rain water stay in basins , hence soil erosion is not caused .
5. it has lesser economic investment .
6. it irrigate more area .
7. crops get sufficient water .
disadvantage of traditional methods of irrigation :
1. due to seepage in drains , wastage of water is caused .
2. macchine cannot be used this method because during spray of insecticide or fertilizer , the earther wall of basin are damaged
3. there IS imbalance in distribution of labour . after growth of crops , water reaches the basin in disproportionate quantity thereby causing wastage of water
4. creation of the problem of water logging ..
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