Koilakonda Ashok Kumar

RECENT SCHOLAR PUBLICATIONS

Characteristics of Dry Spells in the Scarce Rainfall Zone of Andhra Pradesh in Southern India During the Southwest Monsoon
K Ashok Kumar, KVS Sudheer, K Pavani, B Sahadeva Reddy, ...
National Academy Science Letters , 2026
2026
Cropping Kharif fallows to enhance rabi chickpea productivity and cropping intensity in rainfed deep vertisols: A comprehensive review
P Munirathnam, K Ashok Kumar, J Manjunath, S Neelima, BH Chaithanya, ...
Legume Research , 2026
2026
Optimizing groundnut sowing for minimizing dry spell risks over Rayalaseema, a rainfed region of India
K Ashok Kumar, SN Malleswari, SKB Sudheer, N Manikandan, ...
Agronomy Journal, DOI: 10.1002/agj2.70020 , 2025
2025
Citations: 2
IMPACTS OF SPLIT APPLICATION OF ORGANIC FERTILIZER ON NITROGEN UPTAKE AND USE EFFICIENCY IN DIRECT-SEEDED RICE
K Ashok Kumar, DK Swain
Bangladesh Journal of Botany 54 (2), 311-318 , 2025
2025
Dry Spell Dynamics Impacting the Productivity of Rainfed Crops Over the Semi- Arid Regions of South- East India
SK Bal, AK K., S K.V.S., SR A.V.M., P K., R C.V.C.M., SC M., M N., S V.K.
Journal of Agronomy and Crop Science , 2024
2024
Citations: 3
spatial and temporal rainfall characteristics of various agroclimatic zones of Andhra Pradesh
K Ashok Kumar, KVS Sudheer, B Sahadeva Reddy, K Pavani, ...
2024
Verification and usability analysis of medium range weather forecast for the Ananthapuramu district of scarce rainfall zone in Andhra Pradesh
K Ashok Kumar, SN Malleswari, GD Umadevi, KVS Sudheer, ...
Annals of Agricultural Research 45, 308-316 , 2024
2024
Verification and usability analysis of medium range weather forecast for the Ananthapuramu district of scarce rainfall zone in Andhra Pradesh
K Ashok Kumar, SN Malleswari, GD Umadevi, KVS Sudheer, ...
Annals of Agricultural Research 45, 308-316 , 2024
2024
Design and Evaluation of Rice Straw Bag Filling Machine for Oyster Mushroom (Pleurotus Florida) Cultivation
Shashikumar, G Senthil Kumaran, R Yadav K, M Pandey, C Ramana, ...
Journal of Scientific & Industrial Research 82, 1266-1274 , 2023
2023
Citations: 1
Extreme Rainfall Analysis for Development of Rainfall Intensity Duration Frequency Curves for Semiarid Region of Andhra Pradesh in India
K Ashok Kumar, KVS Sudheer, K Pavani, GD Umadevi, CVCM Reddy, ...
National Academy Science Letters , 2023
2023
Citations: 8
Sustainability of Pod Yields of Groundnut through Crop Seasonal Rainfall, Length of Growing Period and Cultivated Area under Arid Alfisols of Anantapur in South India
BS Reddy, KA Kumar, KVS Sudheer, A Pola, P Radhika, YPK Reddy, ...
Asian Journal of Applied Science and Technology (AJAST) 7 (1), 80-104 , 2023
2023
Efficient grouping of mandals for sustaining groundnut pod yield through crop seasonal rainfall and length of growing period and cultivated area under alfisols of Sri Sathya …
B Sahadeva Reddy, K Ashok Kumar, KVS Sudher, P Anuhya, P Radhika, ...
Scientist 3 (3), 82-107 , 2023
2023
Verification of medium range weather forecast for Ananthapuramu district of Andhra Pradesh
K Ashok Kumar, GD Umadevi, KVS Sudheer, K Pavani, ...
Scientist 3 (3), 74-81 , 2023
2023
Development of fish feeding machine for integrated floating cage aqua geoponics system
P Babu, K Ashok Kumar, N Rakesh, C Ramana
International journal of environment and climate change 13 (3), 17-25 , 2023
2023
Citations: 2
Design and evaluation of portable manually operated spawn spreading machine for oyster mushroom ( Pleurotus florida ) cultivation.
S Kumar, GS Kumaran, M Pandey, C Ramana, L Edukondalu, KA Kumar, ...
2022
Design and evaluation of portable manually operated spawn spreading machine for Oyster Mushroom (Pleurotus florida) cultivation
GS Kumaran, M Pandey, C Ramana, L Edukondalu, KA Kumar, ...
Journal of Scientific & Industrial Research 81 (08), 807-813 , 2022
2022
Citations: 3
Verification of medium range rainfall forecast in scares rainfall zone of Andhra Pradesh.
KA Kumar, GD Umadevi, BS Reddy
2022
Rainfall Variability Analysis Using Standardized Precipitation Index in Arid Climate of Andhra Pradesh in Sub-tropical India
BS Reddy, KVS Sudheer, KA Kumar, YPK Reddy, AM Reddy, CR Kumari
Indian Journal of Dryland Agricultural Research and Development 37 (1), 42-47 , 2022
2022
Inclusion Effect of Fox Tail Millet in Fallow-chickpea Production System: An Approach to Improve Land Productivity in Vertisols under Variable Water Regimes
P Munirathnam, K Ashok Kumar
Agricultural Reviews 43 (4), 525-528 , 2022
2022
Citations: 1
Crop- weather- disease relationship studies on rust severity in chickpea ( Cicer arietinum L.)
K Ashok Kumar, KVS Sudheer, BH Chaithanya, GD Umadevi, K Pavani, ...
Scientist 1 (3), 3458-3464 , 2022
2022

MOST CITED SCHOLAR PUBLICATIONS

Split application of organic nutrient improved productivity, nutritional quality and economics of rice-chickpea cropping system in lateritic soil
K Ashok Kumar, DK Swain, PBS Bhadoria
Field Crops Research 223, 125-136 , 2018
2018
Citations: 52
Genetic variability and genetic diversity in sunflower
S Neelima, K Ashok Kumar, KVenkataramanamma, Y Padmalatha
Electronic journal of plant breeding 7 (3), 703-707 , 2016
2016
Citations: 36
Nutrient management may reduce global warming potential of rice cultivation in sub-tropical India
A Kumar, DK swain, D Shiladitya, A Singh, K Jayanarayan, C Girish, ...
Current Research in Environmental Sustainability 4 , 2022
2022
Citations: 22
Suitability of chickpea ‘NBeG47’for mechanical harvesting under rainfed condition
P Munirathnam, V Jayalakshmi, K Ashok Kumar, Y Padmalatha
Journal of food legumes 28 (2), 64-66 , 2015
2015
Citations: 20
RESPONSE OF WHITE RAGI VARIETIES TO NITROGEN UNDER RAINFED SITUATION IN VERTISOLS OF ANDHRA PRADESH
P Munirathnam, K Ashok Kumar
Annals of Plant and Soil Research 17 (2), 142-145 , 2015
2015
Citations: 13
Survey of weed flora in major crops of Nandyal region in Kurnool district of Andhra Pradesh
P Munirathnam, K Ashok Kumar
The Journal of Research ANGRAU 42 (3&4), 142-146 , 2014
2014
Citations: 10
Effect of organic and inorganic nutrient management on soil nutrient dynamics and productivity of rice-chickpea system in lateritic soil
K Ashok Kumar, DK Swain, Pallavi, BC Ghosh
Organic Agriculture 8 (1), 15-28 , 2018
2018
Citations: 9
Performance of Sweet Sorghum Varieties and Hybrids During Post Rainy Season ( maghi ) in Vertisols of Scarce Rainfall Zone in Andhra Pradesh
P Munirathnam, K Ashok Kumar, P Srinivasa Rao
Sugar Tech 15 (3), 271-277 , 2013
2013
Citations: 9
Extreme Rainfall Analysis for Development of Rainfall Intensity Duration Frequency Curves for Semiarid Region of Andhra Pradesh in India
K Ashok Kumar, KVS Sudheer, K Pavani, GD Umadevi, CVCM Reddy, ...
National Academy Science Letters , 2023
2023
Citations: 8
Influence of NPK fertilization on growth, yield and economics of sunflower (Helianthus annuus L.) varieties and hybrids.
K Ashok Kumar, S Neelima, PMASR Sarma
J.Oilseeds Res. 30 (2), 144-146 , 2013
2013
Citations: 8
Variability, association and effect of yield related traits in sunflower (Helianthus annuus L.)
S Neelima, K Ashok Kumar, P Madhusudhan
Journal of Research, ANGRAU, 57 , 2012
2012
Citations: 8
Seasonal dynamics of insect pests of cotton in scarce rainfall zone of Andhra Pradesh
ASR Sarma, YR Reddy, K Ashok Kumar, Y Padmalatha
Journal of Insect Science 28 (2), 53-57 , 2015
2015
Citations: 7
Management of sunflower powdery mildew using fungicide
P Madhusudhan, Y Narasimhudu, K Ashok Kumar, S Neelima, ...
International Journal of Current Microbiology and Applied Sciences 6 (7 … , 2017
2017
Citations: 6
Performance of different Rice (Oryza sativa L.) cultivars under aerobic conditions
S Neelima, K Ashok Kumar
International Journal of Bio-resource and Stress Management 2 (2), 215-217 , 2011
2011
Citations: 6
Maintainer/restorer behaviour of different inbreds to CMS 234 A line in sunflower (Helianthus annuus L.)
S Neelima, K Ashok Kumar
Agricultural Science Digest-A Research Journal 31 (3), 214-216 , 2011
2011
Citations: 5
Effect of Phosphorus Fertilization to Rice (Oryza Sativa L.) Nursery on Seedling Vigour and Yield
K Ashok Kumar, MD Reddy
Agricultural Science Digest 30 (3), 178-181 , 2010
2010
Citations: 5
Effect of Nursery Seeding Date and Phosphorus Fertilization on Rice Seedling Growth
K Ashok Kumar, MD Reddy
International Rice Research Notes 28 (2) , 2003
2003
Citations: 5
Influence of seed rates on chickpea varieties grown in scarce rainfall zone of Andhra Pradesh
P Munirathnam, K Ashok Kumar, S Neelima, Y Padmalatha
The Journal of Research ANGRAU 41 (4), 88-90 , 2013
2013
Citations: 4
Studies on The Productivity and Nitrogen Use Efficiency of Maize+ Soybean Intercropping System At Different Levels of Nitrogen
P Munirathnam, K Ashok Kumar
Agricultural Science Digest 30 (4), 262-265 , 2010
2010
Citations: 4
Dry Spell Dynamics Impacting the Productivity of Rainfed Crops Over the Semi- Arid Regions of South- East India
SK Bal, AK K., S K.V.S., SR A.V.M., P K., R C.V.C.M., SC M., M N., S V.K.
Journal of Agronomy and Crop Science , 2024
2024
Citations: 3