An Asian Journal of Soil Science

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Fertility Status of Irrigated Soils of Coastal Gir Somnath District of Gujarat


Affiliations
1 Department of Agricultural Chemistry and Soil Science, Junagadh Agricultural University, Junagadh (Gujarat), India
     

   Subscribe/Renew Journal


Thirty representative surface (0-15 cm) soil samples were collected from cultivated farmer's field of each taluka of Gir Somnath district viz., Talala, Veraval, Sutrapada, Kodinar, Gir Gadhada and Una during 2014. The chemical analysis of 180 surface samples indicates that soil were deficient with respect to available N and P2O5, whereas medium in available S and high in available K2O status. Among the DTPA extractable micronutrients, Mn and Cu were found sufficient, whereas the soils were medium in Fe and Zn. The nutrient index values were low for available N (1.20) and P2O5 (1.27), medium for available S (1.74), Fe (2.24) and Zn (2.17) and high for available K2O (2.64), Mn (2.79) and Cu (3.00) in the soils of Gir Somnath district.

Keywords

Available Macronutrients, Dtpa Extractable Micronutrients, Nutrient Index.
Subscription Login to verify subscription
User
Notifications
Font Size


  • Jackson, M.L. (1973). Soil chemical analysis. Prentice Hall of India Pvt. Ltd., New Delhi (India).

  • Lindsay, W.L. and Norvell, W.A. (1978). Development of a DTPA soil test for zinc, iron, manganese and copper. Soil Sci. Soc. American J., 42 : 421-428.

  • Malavath, R. and Mani, S. (2014). Nutrients status in the surface and subsurface soils of dryland Agricultural Research Station at Chettinad in Sivaganga district of Tamil Nadu. Asian J. Soil Sci., 9 (2) : 169-175.

  • Parkar, F.W., Nelson, W.L. and Miller, I.E. (1951). The broad interpretation of soil test informations. Agron. J., 43:105-112 .

  • Polara, J.V. and Kabaria, B.D. (2006). Fertility status of irrigated soils of coastal Amreli district of Gujarat. J. Indian Soc. Coastal Agric. Res., 24(1): 50-51.

  • Rajput, S.G. and Polara, K.B. (2012). Fertility status of cultivated soils in coastal Bhavnagar district of Saurashtra region of Gujarat. J. Indian Soc. Soil Sci., 60 (4) : 317-320.

  • Ramamoorthy, B. and Bajaj, J.C. (1969). Available nitrogen, phosphorus and potassium status of Indian soils. Fertilizer News, 14 (8) : 25-36.


Abstract Views: 381

PDF Views: 0




  • Fertility Status of Irrigated Soils of Coastal Gir Somnath District of Gujarat

Abstract Views: 381  |  PDF Views: 0

Authors

J. V. Polara
Department of Agricultural Chemistry and Soil Science, Junagadh Agricultural University, Junagadh (Gujarat), India
R. B. Chauhan
Department of Agricultural Chemistry and Soil Science, Junagadh Agricultural University, Junagadh (Gujarat), India

Abstract


Thirty representative surface (0-15 cm) soil samples were collected from cultivated farmer's field of each taluka of Gir Somnath district viz., Talala, Veraval, Sutrapada, Kodinar, Gir Gadhada and Una during 2014. The chemical analysis of 180 surface samples indicates that soil were deficient with respect to available N and P2O5, whereas medium in available S and high in available K2O status. Among the DTPA extractable micronutrients, Mn and Cu were found sufficient, whereas the soils were medium in Fe and Zn. The nutrient index values were low for available N (1.20) and P2O5 (1.27), medium for available S (1.74), Fe (2.24) and Zn (2.17) and high for available K2O (2.64), Mn (2.79) and Cu (3.00) in the soils of Gir Somnath district.

Keywords


Available Macronutrients, Dtpa Extractable Micronutrients, Nutrient Index.

References