PROPERTIES OF TANK SILTS OF SRIVAIKUNTUM BLOCK IN THOOTHUKUDI DISTRICT OF TAMIL NADU
269 / 136
Authors
-
M. PARAMASIVAN* and N. SENTHIL KUMAR
ICAR – KVK, Tamil Nadu Agricultural University, Virinjipuram – 632 104
Keywords:
Tank silt, non system, system physico-chemical properties, fertility, macro and micronutrientsAbstract
Tank silt samples (0-30 cm) fifteen each from the tanks of non system and system in Srivaikuntum
block of Thoothukudi district were collected to assess the physico-chemical properties and fertility
status of. Majority of the samples showed neutral to slightly saline in reaction non saline in both non
system and system tanks. Organic carbon content was found to be higher in tank silts of system
tanks as compared to non system tanks. Both silts were high in available nitrogen, phosphorus and
potassium. How ever, the clay, silt, water holding capacity and the macro nutrients were also high in
tank silts of system. Available micronutrients in all the tank silt samples of non system and system
were found adequate. The macro and micronutrients were found to be significantly and positively
correlated with pH, EC and organic carbon.
References
1. Anilkumar, K.S., Lalitha, M, Kalaiselvi. B.,
2. Siddaram Patil, Nair, K.M and Sujatha, K.
3. Organic carbon stock- A potential land
4. quality indicator for soils of Western
5. Karnataka. Agropedology. 25(2):161-168.
6. Binitha, N, K. 2006. Characterization of tank silt
7. of north Karnataka and evaluation of its
8. effect on the growth and yield of groundnut.
9. Unpublished Ph.D Thesis submitted to
10. University of Agricultural Sciences.
11. Dharwad.
12. Chandan Kumar Jha, Surendra Singh and Singh,
13. S.K. 2015. Available major, sulphur and
14. cationic micronutrients status in alluvial and
15. block soils of Araziline block in Varanasi
16. district. Agropedology. 25(2):213-217.
17. Hillel, D. 1971. Soil and water. Physical principal
18. and processor, Academic Press, New York,
19. San Francisco, London. pp. 14-16.
20. Jackson, M.L. 1973. Soil Chemical Analysis.
21. Prentice Hall of India. Hale Pvt. Ltd: New
22. Delhi, India.pp. 64-68.
23. Keen, B.A. and Raczkowski, H. 1921. Relation
24. between clay content and certain physical
25. properties of soil. Journal of Agricultural
26. Sciences 11:441-449.
27. Lindsay, W.L and Norvel, W.A. 1978.
28. Development of DTPA micronutrient soil test
29. forzinc, iron, manganese and copper.
30. Soil Science Society of America Journal. 42, 421-
31. Olsen, S.R., Cole, C.V., Watanabe, F.S. and
32. Dean, L.A. 1954. Estimation of available
33. phosphorus in soils by extraction with sodium
34. bicarbonate (NaHCO3), U.S.D.A circular 939,
35. -19.
36. Osman Mohammed., Wani, S.P., Vineela, C and
37. Murali, R. 2009. Quantification of nutrients
38. recycled by tank silt and its impact on soil
39. and crop – A pilot in Warangal district of
40. Andra Pradesh. ICRISAT, India.
41. Osman, M., Ramakrishna, Y.S and Haffis. 2007.
42. Rejuvenating tanks for self sustainable
43. agriculture in India. Agriculture Situation in
44. India. Vol. (LXIV): 67-70.
45. Rakesh Tiwari., Ramakrishna Parama, V.R., Indu
46. K. Murthy and Ravindranath, N.H. 2014.
47. Irrigation tank silt application to crop lands:
48. Quantifying effect on soil quality and
49. evaluation on nutrient substitution service.
50. International Journal of Agricultural Science
51. and Research. 3(1): 1-10.
52. Srinivasan, R., Mukhopathyay, S., Nayak, D. C
53. and Singh, S.K. 2015. Characterization,
54. classification and evaluation of soil
55. resources in coastal ecosystem – A case
56. study of Gosaba block (part), South – 24
57. Parganas, West Bengal Agropedology.
58. (2):195-201.
59. Subbiah, B.U and Asija, C.L. 1956. A rapid
60. procedure for estimation of available
61. nitrogen in soil. Current. Science 25, 259-
62. Walkley, A. and Black, C.A. 1934. An examination
63. of the method determining soil organic
64. matter and a proposed modification of the
65. chromic acid titration method.
66. Soil Science. 37: 93-101.
Downloads
Published
Issue
Section
License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
The author owns the article's copyright until the article is accepted for publication. After acceptance, the author(s) assigns the article's copyright jointly to both the authors and the Publishers of the Journal of Research ANGRAU (ANGRAU) and licensed under a Creative Commons Attribution-Non Commercial-Share Alike 4.0 International License.
