Agrometeorological variables such as temperature, rainfall, sunshine hours, and evaporation strongly influence sugarcane growth and productivity. Long-term changes in these variables can affect crop performance and agricultural planning. This study examines trends in key agromete...
Open access
Research Article10.9734/jsrr/2026/v32i64241
Sugarcane (Saccharum officinarum L.) is a strategically important agro-industrial crop, and its productivity is increasingly threatened by climate variability and climate change. This study calibrated and validated the Agricultural Production Systems Simulator (APSIM) for sugarca...
Open access
Research Article10.9734/ijecc/2026/v16i55464
Nutrient transport models simulate nutrient distribution in soil and help understand the relationship between nutrient application timing, crop uptake, yield, soil health, and groundwater pollution. Identifying a suitable model is crucial. A field experiment was conducted to mode...
Open access
Research Article10.9734/jeai/2025/v47i83684
A Field experiment was conducted in a split plot design consisting of three irrigation levels (0.6 (I1), 0.8 (I2) and 1.0 (I3) crop evapotranspiration (ETc) and four nitrogen levels. Nitrogen levels includes (80% (N1), 100% (N2), 120% (N3) RDN and Manual application (N4). The ex...
Open access
Research Article10.9734/ijecc/2025/v15i84982
Water is a critical resource for development of other resources. The assessment of available water resources and demand of water for various purposes is of utmost important without which it is difficult to prepare any developmental plan. Guntur channel is selected as study area t...
Open access
Research Article10.9734/jeai/2025/v47i73614
Field experiment was conducted during kharif 2018, rabi 2018-19 and kharif 2019 at Dr. NTR College of Agricultural Engineering, Bapatla, Andhra Pradesh to study the spatial and temporal distribution of nitrogen in maize. The experiment was laid out in split plot design consisting...
Open access
Research Article10.9734/ijpss/2024/v36i54535
Field experiment was conducted during kharif 2018, rabi 2018-19 and kharif 2019 at Department of Soil Water Engineering, Dr. NTR College of Agricultural Engineering, Bapatla, Andhra Pradesh to study the spatial and temporal distribution of soil moisture in maize using FDR sensor....
Open access
Research Article10.9734/ijecc/2024/v14i34074
The change detection and land use and land cover (LULC) maps are more important powerful forces behind numerous ecological systems and fallow land. It is widely known that land use/land cover (LULC) changes significantly alter watershed hydrology and sediment yields. The impact,...
Open access
Research Article10.9734/ijpss/2023/v35i153069
The present study was conducted to investigate the impact of land use cover change on water resources availability in Gundlakamma Subbasin. The Gundlakamma subbasin is predominantly agricultural based and Gundlakamma is a seasonal river. Hence, a study has been conducted to simul...
Open access
Research Article10.9734/jgeesi/2020/v24i1030262
Hydroponic cultivation under protected structures requires regular monitoring of internal environmental conditions because crop performance is influenced by seasonal changes in the polyhouse microclimate. The present study evaluated variations in temperature, relative humidity an...
Open access
Research Article10.9734/ijecc/2026/v16i75537
Hydroponic cultivation is gaining importance as a sustainable and efficient method for crop production under controlled environmental conditions. The present study was conducted to standardize nutrient solution concentration for different growing substrates in hydroponic basil cu...
Open access
Research Article10.9734/jeai/2026/v48i64273
Efficient water management is critical where water scarcity limits crop productivity. In order to overcome this problem, soil moisture sensors have been used for precision irrigation scheduling; however very less studies have compared different sensor types and their impact in ve...
Open access
Research Article10.9734/jsrr/2025/v31i113697
The study evaluates the cost economics of cultivating basil using a hydroponic system within a naturally ventilated polyhouse at Dr. NTR College of Agricultural Engineering, Bapatla. The aim of this study was to analyze the economic-financial viability of basil cultivation under...
Open access
Research Article10.9734/jeai/2025/v47i103799
A study was conducted on Basil (Ocimum Basilicum) crop grown under Polyhouse hydroponics in different seasons by controlling the environmental parameters at Dr. NTR College of Agricultural Engineering, Bapatla. The research work conducted for four seasons i.e., Season1(April and...
Open access
Research Article10.9734/ijecc/2024/v14i114601
Water is increasingly becoming a limited resource due to rising demands for various uses, including hydropower generation, irrigation, and domestic supply. As the population grows, the need for water across different sectors constantly increases. However, the availability of wate...
Open access
Research Article10.9734/jsrr/2024/v30i112561
Groundwater recharge is the most important component in all the water balance studies and in ground water development projects as a part of sustainable groundwater management. Norms set by the Groundwater Resource Estimation Committee, GEC-2015 was used for the estimation of rech...
Open access
Research Article10.9734/ijecc/2023/v13i123798
In India, with a growing population, soil and water resources are becoming increasingly scarce, highlighting the importance of maximising their usage for crop production. Due to urbanization, climate change, natural disasters and the indiscriminate application of herbicides and p...
Open access
Research Article10.9734/cjast/2022/v41i1331711
NRSC-CN for surface runoff estimation is one of the most widely used methods. GIS and remote sensing techniques facilitate accurate estimation of surface runoff from an area. Water availability estimation can be understand by rainfall and runoff is essential. Runoff generated by...
Open access
Research Article10.9734/cjast/2020/v39i3130983
Spatial variability in land use changes creates a need for a wide range of applications, including landslide, erosion, land planning, global warming etc. This study presents the analysis of satellite image based on Normalized Difference Vegetation Index (NDVI) in Godavari eastern...
Open access
Research Article10.9734/cjast/2019/v38i630412
Some physical properties of palmyrah fruit were investigated in this study. The average values of major, medium, minor and geometric mean diameters of fresh whole palmyrah fruit were 11.54,10.45, 9.85 and 10.64 cm respectively at 47.34 % (w.b) moisture content whereas that of pal...
Open access
Research Article10.9734/cjast/2021/v40i2431498