A5054199385- Agricultural Science and Fertilization
- Crop Yield and Soil Fertility
- Sunflower and Safflower Cultivation
- Rice Cultivation and Yield Improvement
- Agronomic Practices and Intercropping Systems
- Agricultural Economics and Practices
- Nitrogen and Sulfur Effects on Brassica
- Sesame and Sesamin Research
- Plant Genetic and Mutation Studies
- Municipal Solid Waste Management
- Soil Carbon and Nitrogen Dynamics
- Weed Control and Herbicide Applications
- Phosphorus and nutrient management
- Varied Academic Research Topics
- GABA and Rice Research
- Healthcare and Environmental Waste Management
- Plant Micronutrient Interactions and Effects
- Plant Disease Management Techniques
- Agricultural Practices and Plant Genetics
- Soil and Land Suitability Analysis
- Soil and Water Nutrient Dynamics
- Plant pathogens and resistance mechanisms
- Leaf Properties and Growth Measurement
Central Agricultural University
2020-2023
Dr. Rajendra Prasad Central Agriculture University
2020-2023
A randomized block design experiment with 11 treatments and 3 replications was conducted during Kharif 2020 to investigate the impact of liquid biofertilizers on finger millet (Eleusine coracana L.) growth yield. The study used RAU-8 variety, sown July 28, 2020, a recommended fertilizer dose 40:20:20 NPK kg/ha. Results showed that combining 100% RDF biofertilizer seed treatment soil application significantly enhanced nutrient availability, dehydrogenase activity, crop productivity,...
A long-term field experiment was conducted to study the effects of different combinations integrated nutrient management (INM) on carbon sequestration and wheat yield in a rice-wheat cropping system. The consisted 11 treatments that were replicated three times. organic manures used included farmyard manure (FYM), straw (WS), green (GM) with Sesbania aculeata . results revealed application 50% recommended dose fertilizers (RDF) along nitrogen (N) through FYM during rice cultivation, RDF led...
An experiment was conducted at Dholi farm of RPCAU, Pusa, 2017 to 2020 evaluate the effectiveness hydrogel and salicylic acid in increasing growth productivity Indian mustard restricted irrigation conditions.Twelve treatment combinations were formulated, including control, soil application 2.5 5 kg/ha,foliar spray @ 100 200 ppm flowering siliqua formation, acid.The results showed that using kg/ha with two sprays formation significantly increased plant height, dry matter, siliquae -1 , seed...
The incubation experiment consisting of four levels vermicompost (0 t ha-1, 1.25 2.5 3.7 ha-1) and three fertilizer ( 0 %, 100 50 % RDF) were taken for analyzing the effect on microbial biomass carbon, nitrogen phosphorus in calcareous sandy loam soil at stages (3 factors variations) over a period one year during kharif, 2018 Dr. RPCAU, Pusa. During experiment, carbon (MBC), nitrogen, elevated from 0th DAI to 115th DAI. increased 101.84 40.63 42.52 control respectively.
Background: The main pulses grown in India are chickpea, arhar, lentil, black gram, mung bean, moth horse pea, khesari, cowpea, etc. Black gram is fourth major pulse crop India, that contributes 13 and 10 per cent of total area production respectively. This annual plant attains 30-100 cm height its stem covered with brown hairs much branched from the base. pods long cylindrical being 5-6 length 4-10 seed pods. seeds generally black, very dark brown. Methods: field experiment was conducted...
The study was carried out to assess the performance of FLD under AICRP on Sunflower in different districts Bihar. were conducted from Rabi /spring season year 2012, 2013, 2014, 2015, and 2016 at various locations farmers’ field. During this period 94 demonstrations organized one acre each using hybrid composite varieties i.e. DRS- 1, KBSH-41, KBSH-44 KBSH-53. Result indicated that case improved demonstrated technology resulted higher yield i.e., 15.77 q/ha where as farmers field practice...
A field experiment was conducted during kharif 2015 at Agricultural Research Farm, TCA, Dholi, a campas of Rajendra University, Pusa, Bihar to study the effect different doses pre-and post-emergence herbicides in tank mixture on complex weed flora, yield and components maize. Weed infestation caused 37.4% reduction grain Maximum values attributing characters were recorded under free situation (hand weeding twice 20 40 DAS) (T2) being statistically par with atrazine @ 1.5 kg/ha pre-emergence...
An incubation experiment consisting of three levels fertilizer (0%, 100%, 50%) as well four vermicompost (0 t ha-1, 1.25 2.5 3.7 ha-1) along with calcareous sandy loam soil conducted over a period one year during kharif,2018 at Dr. RPCAU, Pusa. The effect on water soluble carbon (WSC), hot-water (HWSC) and available-N increased from 0th DAI to 115th DAI, whereas TOC, OC, KMnO4-C 65th then decreased up DAI.
Organic matter content in soil improves the health with supporting large microbial population and stabilizing deterioration. The physical, chemical parameters improve according to significant application of organic soil. Integrated inorganic sources analysis these components response its effect on rice growth yield attributes at different stages is major concerned study. Application four levels vermicompost (0 t ha-1, 1.25 2.5 3.7 ha-1) three fertilizer (0%, 100%, 50% Recommended Dose...
An experiment was carried out at research farm T.C.A. Dholi, Muzaffarpur (Bihar) during Spring season of 2016-17, to study the efficacy hydrophilic polymer on sunflower production. The laid in randomized block design with 3 replications. comprised a total 7 combinations,. Sunflower hybrid KBSH-44 used and among substrates hydrogel humic acid were applied @2.5kg/ha, while vermi compost @ 2.5t/ha fly ash 2.0t/ha. Irrigation provided based calculation available soil moisture. results emphasized...
The field trial was conducted during the Kharif 2019 on research farm of TCA Dholi at Dr. Rajendra Prasad Central Agriculture University Pusa campus in Samastipur (Bihar). test Factorial RBD and to investigate Effect Integrated Nutrient Management black gram (Vigna mungo (L.) growth, yield subsequent soil fertility Middle Gangetic Plains India. There 8 treatment including 3 fertilizer levels (75, 100 125% RDF), 2 organic manure (control FYM @ 5 tha-1), biofertilizer level (rhizobium,...
Twenty one genotypes including check Krishna were evaluated in randomized block design with three replications during kharif-2017 at research farm of TCA, Dholi for estimation genetic variability among them. Genotypes varied significantly all the morpho-physiological characters indicating presence considerable genotypes. Significant bidirectional shift was observed mean values as compared to better check, thus provided scope selection. A close proximity between PCV and GCV indicated strong...
The frontline demonstrations were carried out in 102 farmer fields to demonstrate the impact of improvedtechnology on yield sunflower during Spring, 2017. Each demonstration was laid 1 acre area, and its adjacent one considered as control (farmer’s practice). comprised two hybrids namely, KBSH-44 KBSH-53. KBSH-53 gave higher than KBSH-44. result indicated that productivity gained under improved demonstrated technology (17.10 q/ha) compared farmer’s practices (13.14 q/ha). study showed 30.15%...