ABSTRACT
ASSESSMENT OF SOIL NUTRIENT STATUS UNDER RICE-WHEAT CROPPING SYSTEM IN SHUKLAPHANTA MUNICIPALITY, KANCHANPUR
Journal: Plant Physiology and Soil Chemistry
Narendra Basnet and Narendra Singh Thagunna
This is an open access article distributed under the Creative Commons Attribution License CC BY 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited
DOI: 10.26480/ppsc.01.2024.50.54
The study was conducted in Shuklaphanta Municipality, Kanchanpur, Nepal to assess the soil nutrient status in command areas of the Rice Super Zone under the Rice-Wheat Cropping System (RWCS). Soil samples from a depth of 0-15cm from different representative locations using a soil auger, were collected using a random sampling technique and were subjected to laboratory tests for different soil fertility parameters such as pH, organic matter, texture, and NPK. The soil pH ranged from 5.3 to 7.98 with an average value of 7.01 reflecting the neutral nature of the soil. OM ranged from 1.2 to 5.59% with an average value of 3.06% suggesting a medium status of OM. Sandy loam texture was found to be predominant accounting for 46% of the total soil samples. Total N ranged from 0.06 to 0.3% with an average value of 0.16% showing the medium status of total N. Available P ranged from 6.87 to 192.77 kg/ha with an average value of 53.81 kg/ha indicating the medium status of available P. Similarly, extractable K ranged from 22.8 to 406.8 kg/ha with an average value of 136.9 kg/ha reflecting the medium status of extractable K. The results suggest that the studied area has fairly favourable attributes for rice-wheat cultivation with neutral pH, moderate availability of N, P, and K, and medium organic matter content. However, to ensure sustainable agricultural production, farmers should adopt appropriate soil management practices, nutrient supplementation, and irrigation techniques based on the specific needs of rice crops in different areas of the municipality.
Pages | 50-54 |
Year | 2024 |
Issue | 1 |
Volume | 4 |