📚 Volume 31, Issue 4 📋 ID: pmQQEi9

Authors

Peeyush Sharma, Vikas Abrol (Corresponding author), Vikas Sharma, Neetu Sharma, Reetika Sharma, Maanik, Rakesh Kumar, Stanzin Khenrab, Tamanna Sharma, Tsering Lanzes, Joy Sameul MeCarty and Shalini Devi

Professor

Abstract

The present study was conducted in the year 2020 at SKUAST-Jammu, to explore the variability in soil physical (bulk density, porosity, available water content, maximum water holding capacity) and chemical properties (soil organic carbon, available N, P, K, S and Zn) under different land use systems. The results showed that soil of different land use systems was found slightly acidic to neutral (6.6-7.2 pH) in nature. The mean values of soil physical properties bulk density, porosity, available water and maximum water retention capacity varied from 1.3 to 1.58 gcc-1, 40.25 to 50.78 %, 10.60 to 20.40 %, and 29.58 to 40.94, respectively. The SOC varied from 0.45 to 1.14 %. While the MWHC of the soils is non-limiting in most part except some isolated patches. The mean values of available N, P, K, S (kg ha-1) ranged from 169.24 to 358.63, 10.50 to 26.73, 101.19 to 359.81, and 8.24 to 22.45, respectively. Better soil physico chemical status was observed under forest soil over other land use. Results suggested that about 80% portion of the district were found to be deficient in zinc content with poor soil physical status which is harmful for root growth of the plants. This information can assist us for optimizing fertilizer and management practices which may need urgent attention.

📝 How to Cite

Peeyush Sharma, Vikas Abrol (Corresponding author), Vikas Sharma, Neetu Sharma, Reetika Sharma, Maanik, Rakesh Kumar, Stanzin Khenrab, Tamanna Sharma, Tsering Lanzes, Joy Sameul MeCarty and Shalini Devi (2024). "Impact of different land uses on soil physico-chemical properties under sub-tropical condition in north- western India". Wulfenia, 31(4).