Geo-spatial Assessment of Soil Quality Index of Alirajpur District of Madhya Pradesh, India

نویسندگان

چکیده

Information regarding spatial variability and distribution of soil properties is critical for stakeholders attempting to increase nutrients use efficiency crop productivity. The soils Alirajpur district having the bulk density, pH, EC, OC CaCO3 varied from4.70 8.40, 0.03 0.90 dSm-1, 0.47 12.92 g kg-1 5.0 115.0 soil, respectively. Available N, P, K S content in ranged from 76.0 382.0 kg ha-1, 1.34 62.13 53.52 529.85 ha-1 0.55 33.90 mg Zn, Cu, Fe, Mn B contents 1.98, 0.06 3.74, 1.07 36.0, 43.0 4.76 categories fertility status were made with respect as medium, high, medium low (M-H-M-L). 64.71%, 93.01% 25.37% samples observed be S, Zn results revealed that none tested Cu these are not a major problem district. Correlation analyses among above highly weighted variables done remove redundant variables, accordingly Fe Mn, correlated, finally OC, retained owing their high factor loading. sensitive indicators (Minimum dataset) under District descending order importance by analysis follows: > EC MBC.
 MBC. This suggests may used future characterizing state conditions Soil quality index rating 0.22 0.31 different blocks whole l parameter

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ژورنال

عنوان ژورنال: International Journal of Plant and Soil Science

سال: 2022

ISSN: ['2320-7035']

DOI: https://doi.org/10.9734/ijpss/2022/v34i530862