P. Stalin
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View article: Effect of nutrients and spacing on growth characters, yield attributes and yield under high-density planting system of cotton
Effect of nutrients and spacing on growth characters, yield attributes and yield under high-density planting system of cotton Open
Field experiments were conducted at the farmer's field, Madathanoor village, Pochamapalli taluk, Krishnagiri district, from August to January 2023-2024 and at the Experimental Farm, Department of Agronomy, Faculty of Agriculture, Annamalai…
View article: Effect of Different Levels of Recommended Dose of Fertilizer and Co-Compost on Yield and Economics of Rice VAR. ADT 43
Effect of Different Levels of Recommended Dose of Fertilizer and Co-Compost on Yield and Economics of Rice VAR. ADT 43 Open
The experiment was conducted during Kuruvai season (June – September, 2023) at the Experimental Farm, Department of Agronomy, Faculty of Agriculture, Annamalai University, Annamalai Nagar – 608002, to evaluate the effect of different level…
View article: Assessing the residual effect of Integrated Plant Nutrient Supply System (IPNSS) on growth and yield of rice fallow blackgram
Assessing the residual effect of Integrated Plant Nutrient Supply System (IPNSS) on growth and yield of rice fallow blackgram Open
The study was conducted during the year 2021 -2022 at the experimental farm, Department of Agronomy to investigate the residual effect of IPNSS practices on the growth and yield of rice fallow blackgram ADT 5.The experiment was conducted w…
View article: EFFECT OF INTEGRATED APPLICATION OF ORGANIC MANURES AND INORGANIC FERTILIZERS ON GROWTH AND BIOMASS PRODUCTIVITY OF MACHINE SOWN GROUNDNUT
EFFECT OF INTEGRATED APPLICATION OF ORGANIC MANURES AND INORGANIC FERTILIZERS ON GROWTH AND BIOMASS PRODUCTIVITY OF MACHINE SOWN GROUNDNUT Open
A field experiment was conducted in the farmer's field at Arasampalayam village, Rasipuram (Tk.), Namakkal (Dt.), Tamil Nadu during May-Sep, 2021 (Vaigasipattam) to study the effect of integrated nutrient management on growth and biomass p…
View article: Influence of integrated nutrient management practices and foliar application on yield and economics of babycorn (Zea mays L.)
Influence of integrated nutrient management practices and foliar application on yield and economics of babycorn (Zea mays L.) Open
Field experiments were conducted at the experimental farm Department of Agronomy, Faculty of Agriculture, Annamalai University, Annamalai Nagar during 2017 to study the productivity and yield maximization of baby corn (Zea mays L.) as infl…
View article: STUDIES ON DIVERSITY OF FREELIVING FRESH WATER PROTOZOA FROM ERODE REGION, TAMILNADU, INDIA
STUDIES ON DIVERSITY OF FREELIVING FRESH WATER PROTOZOA FROM ERODE REGION, TAMILNADU, INDIA Open
In present research findings have to describe the studies on diversity of free living fresh water protozoan from Erode region, Tamil nadu. The physicochemical parameter such as pH, salinity, temperature, calcium, nitrites, phosphate, disso…
View article: Effect of weed management practices with new generation herbicides in transplanted rice
Effect of weed management practices with new generation herbicides in transplanted rice Open
A Study was conducted during Samba season of 2017 to evaluate the efficacy of pre and post emergence herbicides in transplanted rice in Cuddalore district. The new herbicides evaluated were Pretilachlor 6% + Pyrazosulfuron-ethyl 0.15% GR @…
View article: Growth and yield maximisation of baby corn (Zea mays L.) as influenced by integrated nutrient management practices and foliar nutrition
Growth and yield maximisation of baby corn (Zea mays L.) as influenced by integrated nutrient management practices and foliar nutrition Open
Field experiments were conducted to study the effect of graded levels of inorganic nitrogen in combination with various sources of organic manures and panchagavya foliar spray on hybrid baby corn G-5414 at the Experimental farm, Department…
View article: Evaluation of some new herbicides formulations alone and in combination with hand weeding in lowland rice
Evaluation of some new herbicides formulations alone and in combination with hand weeding in lowland rice Open
A field investigation was conducted during Samba season of 2017 to evaluate the efficacy of pre and post emergence herbicides in transplanted rice in Cuddalore. The new herbicides evaluated were Pretilachlor 6% + Pyrazosulfuron-ethyl 0.15%…
View article: Effect of integrated nutrient management on nutrient uptake and post harvest soil available nutrient status in fodder maize
Effect of integrated nutrient management on nutrient uptake and post harvest soil available nutrient status in fodder maize Open
Field experiments were conducted during Navarai and Samba season of 2010 at farmer’s field in C. Mutlur Village of Chidambaram, Tamil Nadu to the study the effect of integrated nutrient management on nutrient uptake and post harvest nutrie…
View article: Effect of integrated weed management practice on weed growth, yield attributes and yield of irrigated maze (Zea mays L.)
Effect of integrated weed management practice on weed growth, yield attributes and yield of irrigated maze (Zea mays L.) Open
A Field investigation were carried out at the farmer’s field Namasivayapuram Village, Chinnasalem Taluk, Villupuram District and Experimental Farm, Department of Agronomy, Faculty of Agriculture, Annamalai University, during summer and kha…
View article: Effect of irrigation practices on weeds and its impact on yield in different rice establishing methods
Effect of irrigation practices on weeds and its impact on yield in different rice establishing methods Open
The field experiment was conducted to “study the different irrigation practices on weeds in different rice ecosystems at Annamalai University Experimental Farm, Annamalai Nagar during Navarai season of 2016. Nine treatments combinations we…
View article: Effect of herbicides for enhancing the productivity of transplanted rice (Oryza sativa L.) for Cauvery Delta region
Effect of herbicides for enhancing the productivity of transplanted rice (Oryza sativa L.) for Cauvery Delta region Open
Field experiments was conducted to evaluate the performance of integrated weed management practices in growth, yield, nutrient uptake and economics on transplanted rice (Oryza sativa L.) during Navarai and Kuruvai season 2014 at the Experi…
View article: Evaluation of AB - DTPA Extractant for Multinutrients Extraction in Soils
Evaluation of AB - DTPA Extractant for Multinutrients Extraction in Soils Open
To evaluate ABDTPA, a multi nutrient extractant for simultaneous assessment of available P, K, S, Fe, Mn, Zn and Cu, 50 soil samples with wide range of pH were collected and analysed with ABDTPA and established standard methods. A pot cult…
View article: Soil fertility appraisal for Villupuram District of Tamil Nadu using GPS and GIS techniques
Soil fertility appraisal for Villupuram District of Tamil Nadu using GPS and GIS techniques Open
With a view to assess and map the soil fertility status of Villupuram district of Tamil Nadu, the present investigation was undertaken using GPS and GIS techniques. In this study, a systematic set of 864 georeferenced soil samples were col…
View article: Rice Crop Response to Applied Copper under Varying Soil Available Copper Status at Tamilnadu, India
Rice Crop Response to Applied Copper under Varying Soil Available Copper Status at Tamilnadu, India Open
The impact of graded levels of Cu (0, 0.5, 1.00, 1.50, 2.00, 2.50 kg ha-1) on the growth and yield of irrigated rice was studied by conducting field experiments in major rice growing tracts having varied soil Cu status at Tamil Nadu. The t…
View article: Response of irrigated rice to applied zinc under varying available zinc status of rice soils in Tamil Nadu
Response of irrigated rice to applied zinc under varying available zinc status of rice soils in Tamil Nadu Open
View article: Effect of manganese nutrition on growth, yield, manganese uptake and quality of Sesame
Effect of manganese nutrition on growth, yield, manganese uptake and quality of Sesame Open
A field experiment was conducted in RBD with sesame variety (CO 1) in red sandy loam soil (Typic Ustropept) during 2014 - 2015 at the farmer's holding in Erode district. The soil was deficient in available N, S and Mn and sufficient in all…
View article: Enhancing Crop Productivity through Zn and B Fertilization in Maize- Blackgram Cropping System
Enhancing Crop Productivity through Zn and B Fertilization in Maize- Blackgram Cropping System Open
Field experiment was conducted during 2011-12 in maize-blackgram cropping system to determine the effect of boron (B) and zinc (Zn) on the yield and yield components in B and Zn- deficient red soils (Fine loamy hyperthermic Udic Haplustalf…
View article: Nutrient dynamics in soils of intensively cultivated sugarcane - sugarcane cropping system
Nutrient dynamics in soils of intensively cultivated sugarcane - sugarcane cropping system Open
Field studies were conducted to forecast the emerging nutrient deficiencies, toxicities in soils and plants due to intensive sugarcane-sugarcane cropping system and increasing use of fertilizer and its management practices in Irugur, Palat…