A field experiment entitled “Effect of inorganic fertilizers in combination with biofertilizers on nutrient content and uptake of kharif maize” was conducted at Agriculture College Farm, Bapatla, during both kharif 2020 and 2021. The experiment was laid out in randomized block de...
Open access
Research Article10.9734/ijecc/2023/v13i102830
A field experiment entitled “Biofertilizers and inorganic fertilizers application impact on available nutrients in soil of kharif maize” was conducted at Agriculture College Farm, Bapatla, during kharif of 2020-21. The experiment was laid out in randomized block design (RBD) with...
Open access
Research Article10.9734/ijecc/2023/v13i71910
A field experiment entitled “Effect of different levels of fertilizers in combination with biofertilizers on biological properties of soil under maize” was conducted at Agriculture College Farm, Bapatla, during both kharif 2020 and 2021. The experiment was laid out in randomized...
Open access
Research Article10.9734/ijpss/2022/v34i2231513
Eight representative pedons were selected from the study area and the soil samples collected from each horizon in these eight pedons were analysed for physical properties viz., particle size analysis, soil density, water holding capacity, volume expansion, pore space, COLE and...
Open access
Research Article10.9734/ijpss/2022/v34i1030922
A field experiment was conducted for two consecutive years (2011-2012 and 2012-2013) on fine texture soils of Agricultural college farm, Bapatla. The experiment was laid out in a randomized block design in kharif season with four treatments. The treatments consisted of M1 (RDF (R...
Open access
Research Article10.9734/ijpss/2019/v30i230170
Humic acids is an important soil component that can improve nutrient availability and impact on other important chemical, biological, and physical properties of soils. The ecological benefits of Humic acids are diverse and represent profitable and effective solutions for environm...
Open access
Research Article10.9734/arja/2024/v17i4605
Field experiments were conducted at Agricultural College Farm, Bapatla during Kharif and Rabi seasons of 2017-2018 and 2018-2019 to study the Phosphorus dynamics in relation to nutrient management in rice- blackgram cropping sequence with respect to changes in soil nutrient statu...
Open access
Research Article10.9734/ijecc/2023/v13i113525
A field experiment was carried out to study the influence of different levels of humic acid (10, 20, 30 kg ha-1) and inorganic N fertilizer viz., 100 % of recommended dose and 75 % of recommended dose on chemical properties of soil under direct sown rice at Agricultural college f...
Open access
Research Article10.9734/ijpss/2021/v33i2230697
Aim: To determine the effect of integrated use of inorganic phosphorus along with phosphorus solubilising bacteria and farmyard manure on nutrient Content and uptake in Bt-Cotton. Study Design: The experiment was laid out in randomized block design with three replications. Place...
Open access
Research Article10.9734/ijpss/2021/v33i1030469
Aim: To evaluate the impact of integrated use of phosphorus on soil fertility in Bt-Cotton. Study Design: The experiment was laid out in randomized block design with three replications. Place of Study: At College Farm, Agricultural College, Bapatla, Guntur district. Methodology:...
Open access
Research Article10.9734/ijecc/2021/v11i330378
The present investigation was conducted for two consecutive years with the objective to know various crop geometries and nutrient management approaches on soil chemical properties at Agricultural college farm, Bapatla. The experimental design was split plot with three replication...
Open access
Research Article10.9734/ijpss/2021/v33i2230703
Aims: To evaluate the effect of manures in combination with biofertilizers consortium on yield and rhizosphere biota in rice fallow sorghum Study Design: The experiment was laid in a Randomized Block Design (RBD) with seven treatments and replicated thrice. Place and Duration of...
Open access
Research Article10.9734/ijpss/2021/v33i1630538
Aim: Evaluation of tillage practices and nitrogen sources on nitrogen availability in soil and nitrogen uptake of rice Study design: The experiment was laid out in strip-plot design with different tillage practices in horizontal strip and different nitrogen sources in vertical st...
Open access
Research Article10.9734/ijpss/2021/v33i1330488
A field experiment was conducted during rabi seasons of 2017-18 and 2018-19 at College farm, Agricultural College, Bapatla, situated at 8 km away from the Bay of Bengal in the Krishna Agro-climatic Zone of Andhra Pradesh state of India to study the influence of dates of sowing an...
Open access
Research Article10.9734/jeai/2021/v43i330663