Assessment of spatial variability of soil properties using geospatial techniques for farm level nutrient management

D Vasu, SK Singh, N Sahu, P Tiwary, P Chandran… - Soil and Tillage …, 2017 - Elsevier
Crop productivity under rainfed farming systems in India is low due to poor water and
nutrient management. The available small scale information of soil nutrients is inadequate to …

Seasonal variation of indoor radon, thoron and their progeny in Belagavi district of Karnataka, India

DV Kamalakar, PR Vinutha, CS Kaliprasad… - Environmental …, 2022 - Springer
Systematic investigations on the seasonal variation of indoor radon, thoron and their
progeny levels have been carried out in Belagavi district of Karnataka, India. The radon and …

Soil fertility mapping in Dindur sub-watershed of Karnataka for site specific recommendations

PL Patil, VB Kuligod, SS Gundlur, J Katti… - Journal of the Indian …, 2016 - indianjournals.com
Soil samples from Dindur sub-watershed in northern dry zone of Karnataka were drawn at
250 m grid interval and assessed for their fertility parameters. Analytical data was interpreted …

Geospatial variability mapping of soil nutrients for site specific input optimization in a part of central India

RP Sharma, S Chattaraj, A Jangir, G Tiwari… - Agronomy …, 2022 - Wiley Online Library
The ability to define site‐specific variability affects the acceptability of precision farming. A
study was conducted to determine the soil nutrient spatial variability in the Nagpur Rural …

Land use/land cover change and soil fertility mapping using GIS and remote sensing: A case study of Parasai-Sindh watershed in Bundelkhand region of central India

D Kumar, RH Rizvi, S Bhatt, R Singh… - Range Management …, 2021 - indianjournals.com
An assessment of soil quality with land use/land cover change was carried out at Parasai-
Sindh watershed located in Jhansi district of Bundelkhand region. A total of 56 soil samples …

Nutrient status assessment and mapping of intensively managed paddy soils in southeastern hilly areas of Bangladesh

M Hosenuzzaman, MG Kibria, MA Abedin - JSFA Reports, 2023 - Wiley Online Library
Background People living in the southeastern hilly areas of Bangladesh are primarily
dependent on agriculture and face the problem of nutrient deficiency in soils. This research …

[PDF][PDF] Assessment of Soil Fertility Status in Rupani Rural Municipality, Saptari, Nepal

HR Mandal, SK Shah, B Oli, S Katel… - AgroEnvironmental …, 2023 - researchgate.net
As soil fertility is one of the most important factors for soil productivity, soil fertility
management is important for sustainable soil management. This study was conducted to …

[PDF][PDF] Quantifying and mapping of major, secondary and micronutrient status of tomato growing soils in Kolar District, Karnataka using GIS and GPS approach

PNS Prasad, CT Subbarayappa… - … Journal of Plant& Soil …, 2020 - researchgate.net
Assessment of land use-induced changes in soil properties is essential for addressing
issues of spatial variability in soil fertility and sustainable land productivity. In view of this, a …

Radiation level, radionuclide distribution and mineralogy of soils in Belagavi region of Karnataka, India

K VD, V PR, K CS, N Yerol - International Journal of Environmental …, 2024 - Taylor & Francis
The paper presents the results of systematic investigations on the gamma dose rates in air,
natural radioactivity in soil and the dependence of radioactivity on the mineralogy of soils in …

[PDF][PDF] Soil fertility mapping by GIS in Mevundi sub watershed under Northern dry zone of Karnataka for site specific recommendations

PL Patil, VB Kuligod, SS Gundlur, J Katti… - Journal of Farm …, 2017 - researchgate.net
Soil samples from Mevundia sub-watershed in northern dry zone of Karnataka were drawn
at 250 m grid interval and assessed for their fertility parameters. Analytical data was …