P. Senthilvalavan
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View article: Extraction of phenolic compounds from cashew nut shell waste by microwave assisted method and appraisal of certain properties of shell extract
Extraction of phenolic compounds from cashew nut shell waste by microwave assisted method and appraisal of certain properties of shell extract Open
This work aimed to optimize the process of microwave assisted extraction (MAE) of phenolic compounds from cashew nut shell (CNS) wastes using water and ethanol. In this study, the effect of extractants (ethanol/water) ratio, temperature, e…
View article: Effect of mineral nitrogen and organics on growth and yield of rice (Oryza sativa L.) in Typic Ustifluvents soil
Effect of mineral nitrogen and organics on growth and yield of rice (Oryza sativa L.) in Typic Ustifluvents soil Open
Rice (Oryza sativa L.) is a staple food for nearly half of the world's population. To meet the global demand of growing population, rice production must be substantially increased with the adoption of Integrated Nutrient Management (INM). …
View article: Impact of biostimulants on crop growth and soil health - A review
Impact of biostimulants on crop growth and soil health - A review Open
Biostimulants are essential for advancing sustainable agriculture by promoting plant growth, soil health and crop productivity. It is derived from organic materials, including microbial and non-microbial components, which undergo an activa…
View article: Application of fulvic acid in agriculture: An overview
Application of fulvic acid in agriculture: An overview Open
Fulvic acids, an essential fraction of soil organic matter, have emerged as influential agents in enhancing soil fertility and boosting crop productivity. This review compiles and analyzes recent scientific literature to clarify the divers…
View article: Response to nitrogen management through different sources and modes on the productivity of quinoa (<i>Chenopodium quinoa</i> Willd) in the North Cauvery deltaic zones of Tamil Nadu
Response to nitrogen management through different sources and modes on the productivity of quinoa (<i>Chenopodium quinoa</i> Willd) in the North Cauvery deltaic zones of Tamil Nadu Open
Intensive agriculture with mono-cropping leads to many losses in terms of soil fertility concerns. Similarly, the inclusion of quality protein and dietary fibre in food consumption is quite alarming due to the majority of health issues fac…
View article: Comparative analysis studies on different forms of ‘N’ nutrient on the uptake, post-harvest soil status and economics of quinoa (Chenopodium quinoa Willd.)
Comparative analysis studies on different forms of ‘N’ nutrient on the uptake, post-harvest soil status and economics of quinoa (Chenopodium quinoa Willd.) Open
In the present scenario, promising food security with balanced, nutritious dietary habits is inevitable, while sustaining soil fertility by conserving resources and energy is a significant challenge. Quinoa is a new pseudo-cereal crop with…
View article: IMPACT OF HIERARCHY OF TILLERS ON RESOURCE ALLOCATION AND SEED PRODUCTIVITY OF SHORT AND MEDIUM DURATION RICE VARIETIES
IMPACT OF HIERARCHY OF TILLERS ON RESOURCE ALLOCATION AND SEED PRODUCTIVITY OF SHORT AND MEDIUM DURATION RICE VARIETIES Open
View article: Yield assessment of rice-black gram, rice-maize and rice-groundnut sequential cropping system influenced by rice establishment methods and nutrient management practices in the dry tract of the Southern zone of Tamil Nadu, India
Yield assessment of rice-black gram, rice-maize and rice-groundnut sequential cropping system influenced by rice establishment methods and nutrient management practices in the dry tract of the Southern zone of Tamil Nadu, India Open
Integrated nutrient management (INM) practices and suitable cropping systems are an effective and promising way for enhancing crop productivity. However, the impact of proper INM practices and cultivation methods in rice cropping systems i…
View article: Carbon Sequestration in Low Land Paddy Soils: Effect of Certain Cultural and Nutrient Management Practices: A Review
Carbon Sequestration in Low Land Paddy Soils: Effect of Certain Cultural and Nutrient Management Practices: A Review Open
Carbon(C) is the only key to running in this worldly life and without carbon, nothing can be ensured, but the amount and form of C in different spheres of the earth make numerous changes. Changes in the carbon levels cause the lives of all…
View article: Fortified Organic Manure and NPK Fertilizer Levels: Influence on Soil Properties, Yield and Micronutrients Biofortification of Brinjal in Coastal Soil
Fortified Organic Manure and NPK Fertilizer Levels: Influence on Soil Properties, Yield and Micronutrients Biofortification of Brinjal in Coastal Soil Open
Coastal saline soils are nutrient impoverished where nutrients are in starved state, thus applying increased rate of NPK along with micronutrients fortified organics would greatly improve the soil fertility as well as nutritional quality a…
View article: Carbon Dew Coordinated Response To: The Draft Federal Strategy to Advance Greenhouse Gas Emissions Measurement and Monitoring for the Agriculture and Forest Sectors
Carbon Dew Coordinated Response To: The Draft Federal Strategy to Advance Greenhouse Gas Emissions Measurement and Monitoring for the Agriculture and Forest Sectors Open
View article: Physiological response and productivity of aerobic rice (Oryza sativa L.) to iron fertilization in typic Ustifluvents soil
Physiological response and productivity of aerobic rice (Oryza sativa L.) to iron fertilization in typic Ustifluvents soil Open
Aerobic rice is projected as a sustainable rice production technology for the immediate future to address water scarcity and environmental safety. Micronutrient deficiency, particularly iron is one of the main factors responsible for low p…
View article: Fixing critical limits of boron in rice soils of Karaikal region, Puducherry union territory, India
Fixing critical limits of boron in rice soils of Karaikal region, Puducherry union territory, India Open
Boron is relatively immobile in plants and its deficiency can cause serious yield reduction in rice by retarding panicle formation. Karaiakal region of Puduchuerry union terittory includes different soils with varying fertility status thus…
View article: Impact of Silicon Seed Priming on Osmoregulants, Antioxidants, and Seedling Growth of Maize Grown under Chemo-Stress
Impact of Silicon Seed Priming on Osmoregulants, Antioxidants, and Seedling Growth of Maize Grown under Chemo-Stress Open
View article: Response of rice (Oryza sativa L.) productivity and nutrient uptake to nitrogen and boron fertilization in Typic Ustifluvents soil
Response of rice (Oryza sativa L.) productivity and nutrient uptake to nitrogen and boron fertilization in Typic Ustifluvents soil Open
Nitrogen and boron are necessary for the metabolic activities of rice for its growth. With this perspective, a field experiment was conducted in farmer’s field during 2020 at Kuttalam, Mayladuthurai district, Tamilnadu in sandy clay loam(P…
View article: Effect of different phosphorus sources applied with phosphate solubilizing bacteria on bio-geochemical properties and phosphorus release pattern in vertisol
Effect of different phosphorus sources applied with phosphate solubilizing bacteria on bio-geochemical properties and phosphorus release pattern in vertisol Open
Various phosphorus (P) fertilizers are used for crop production in different types of soil. But there is a knowledge gap in choosing the right source and form of P fertilizers to enhance the applied fertilizer use efficiency. An experiment…
View article: Integrated nutrient management - promising way to reduce carbon dioxide and methane emission in flooded rice ecosystem: A review
Integrated nutrient management - promising way to reduce carbon dioxide and methane emission in flooded rice ecosystem: A review Open
Climate change is an inevitable ruling issue caused by the increasing concentration of greenhouse gases (GHG’s) in the atmosphere worldwide. It will have a considerable impact on agriculture and its related fields like live stocks and fish…
View article: Effect of sulphur, zinc and boron on the growth and yield enhancement of sunflower (Helianthus annuus L.)
Effect of sulphur, zinc and boron on the growth and yield enhancement of sunflower (Helianthus annuus L.) Open
Oilseed crops grown in different types of soil experience nutrient deficiency, especially sulphur, zinc and boron, which affect crop productivity. To tackle it, nutrient management practices must be streamlined to avoid improper fertilizat…
View article: Residual effect of organics and direct effect of mineral nitrogen on rice (Oryza sativa L.) in two different textural soils
Residual effect of organics and direct effect of mineral nitrogen on rice (Oryza sativa L.) in two different textural soils Open
Nitrogen through organics and inorganics application is an alternate to maintain soil health and crop productivity in the rice cropping system. With this background, field experiments were conducted in farmer’s field at Kuttalam during 201…
View article: Accumulation efficiency of sunflower for lead and cadmium along with sustainable crop productivity under soil stress
Accumulation efficiency of sunflower for lead and cadmium along with sustainable crop productivity under soil stress Open
By nature coastal saline soils having several constraints in crop production in addition to that of heavy metals contamination deteriorate the soil productivity. To restore these contaminated soils, various remediation techniques in practi…
View article: Influence of integrated application of nitrogen sources on growth attributes of rice under system of rice intensification
Influence of integrated application of nitrogen sources on growth attributes of rice under system of rice intensification Open
Growth characteristic of crop plants ultimately decides the crop productivity. In low land rice production growth attributes can be enhanced through integrated nutrient management (INM) and effective cultivation practices. In this view to …