Question
Download Solution PDFwhat is the pH value of a water-logged field, if the top soil has become alkaline and water logged?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:-
When, pH = 7 to 8.5 normal yields. (Best suited pH for maximum yields)
When, pH = 8.0 to 9.0 yield decreases and partially infertile
When, pH = 11 soil becomes more alkaline and infertile
Note: -
Water logging may be defined as the increase in water-table which lead to decreased productivity of the land. Whenever there is water-logging, there will always be salinity. And hence soil becomes alkaline.
Causes of water logging: -
- Over and intensive irrigation
- Seepage of water from adjoining high lands
- Seepage of water through canals.
- Inadequate natural drainage.
- Excessive rainfall
- Submergence due to floods.
Last updated on May 19, 2025
-> JKSSB Junior Engineer recruitment exam date 2025 for Civil and Electrical Engineering has been released on its official website.
-> JKSSB JE exam will be conducted on 10th August (Civil), and on 27th July 2025 (Electrical).
-> JKSSB JE recruitment 2025 notification has been released for Civil Engineering.
-> A total of 508 vacancies has been announced for JKSSB JE Civil Engineering recruitment 2025.
-> JKSSB JE Online Application form will be activated from18th May 2025 to 16th June 2025
-> Candidates who are preparing for JKSSB JE can download syllabus PDF from official website of JKSSB.
-> The candidates can check the JKSSB JE Previous Year Papers to understand the difficulty level of the exam.
-> Candidates also attempt the JKSSB JE Mock Test which gives you an experience of the actual exam.