tailieunhanh - Paddy crop status in Tamil Nadu – A statistical analysis

Agriculture is the backbone of Indian nation. Climate and technology are the parents for agriculture. Agriculture in Tamil Nadu is unique in its character, with respect to climate. It has varied agro-climatic zones which favors for the growth of various types of crops in the country. On the other hand it also depends on technology. Hence the present study was planned to analyses the performances of selected crops with respect to the technology. For this study, Paddy crop from Cereals is purposively selected. For this, five agro climatic zones and one district in each zone were purposively selected. Secondary data from the period 1990-1991 to 2009 -2010 were employed for the study. The result shows that the area under paddy shows negative growth rate with high instability index. Paddy production shows constant growth rate with high instability. Paddy productivity shows positive growth rate with low instability. Based on the agro climatic zone categorization, Cauvery Delta Zone – Thanjavur district, Western Zone - Erode .district and North Eastern Zone - Villupuram district were considered as safe zone for paddy. | 2019 8 2 3316-3324 EXCELLENT PUBLISHERS International Journal of Current Microbiology andAppliedSciences ISSN 2319-7706 Volume 8 Number 02 2019 Journal homepage http Original Research Article https Paddy Crop Status in Tamil Nadu - A Statistical Analysis S. Panchali Meena1 and K. Prabakaran2 Agricultural College Research Institute Madurai - TNAUCoimbatore India Agricultural College Research Institute Madurai India Corresponding author ABSTRACT Keywords Paddy Growth Rate Instability and Categorization Article Info Accepted 22 January 2018 Available Online 10 February 2019 Agriculture is the backbone of Indian nation. Climate and technology are the parents for agriculture. Agriculture in Tamil Nadu is unique in its character with respect to climate. It has varied agro-climatic zones which favors for the growth of various types of crops in the country. On the other hand it also depends on technology. Hence the present study was planned to analyses the performances of selected crops with respect to the technology. For this study Paddy crop from Cereals is purposively selected. For this five agro climatic zones and one district in each zone were purposively selected. Secondary data from the period 1990-1991 to 2009 -2010 were employed for the study. The result shows that the area under paddy shows negative growth rate with high instability index. Paddy production shows constant growth rate with high instability. Paddy productivity shows positive growth rate with low instability. Based on the agro climatic zone categorization Cauvery Delta Zone - Thanjavur district Western Zone - Erode .district and North Eastern Zone -Villupuram district were considered as safe zone for paddy. Introduction Agriculture in Tamil Nadu has unique characteristics in agriculture with respect to climate. It is blessed with wide climatic regions thereby the growing of various types of crops are possible. While in .

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• Growth rate
• Instability and categorization
• Paddy crop status
• High instability
• Paddy productivity shows positive
• Barle leaf area index
• Leaf area duration
• Growth analytical parameters
• Growth analytical parameters in wheat
• Relative growth rate
• Tabular analysis
• Linear growth rate
• Compound growth rate
• Wheat crop in varanasi division
• Growth rate of wheat crop
• Azamgarh division of eastern
• Statistical models
• Trend analysis of wheat crop
• Biodegradation eichhornia crassipes
• Black soldier fly larvae
• Growth rate and food comsumption
• The family Stratiomyidae
• The highest growth rate of black soldier fly larvae
• Trend analysis
• Simple growth rate
• Productivity of marigold flower
• Growth rate of area
• Production and productivity
• Exchange rate on inflation and economic growth in Vietnam
• Inflation and economic growth in Vietnam
• Bilateral real exchange rate
• Consumer price index
• The two exogenous variables
• Organic manures
• Specific leaf weight
• Crop growth rate
• Net assimilation rate
• SPAD value
• Root to shoot ratio and Harvest index
• Estimation of growth rate
• Instability analysis of area
• Yield of rice
• Production of rice
• Sowing dates
• Weed control measure
• Weed control measure on growth
• Yield of chickpea
• Verdoorn’s Law
• Economic growth
• Real effective exchange rate
• Economic growth on Vietnam’s exports
• Exchange rate
• Sargassum spinuligerum
• Marine biomass
• Specific growth rate
• Nutrient uptake rate
• Stocking biomass
• Saccharomyces cerevisiae
• Artificial sweetener
• Artificial sugars on the rate
• Natural and artificial sugars
• Growth habit
• Planting density
• Leaf area index
• Crop growth rate and yield
• Irrigation regimes
• Systems of cultivation
• Direct seeded rice
• Line sowing
• Sowing techniques
• Seed rate on growth
• Growth and yield of direct seeded rice
• Rainfed medium land situation
• Financial reforms
• Interest rate behaviour
• Error correction model
• Economic growth in Nigeria
• Types of live food on growth performance
• Quantity of live food on growth performance
• Survival rate of cobia larvae Rachycentron canadum
• Composite tanks system
• Genotype by environment interaction for growth
• Genotype by survival rate in black tiger shrimp in generation 4
• Black tiger shrimp in generation 4
• Growth trait corresponding to moderate
• Black tiger shrimp
• Effects of corporate governance on high growth rate
• Evidence from Vietnamese listed companies
• The characteristics of the CEO
• Non high growth firms
• Non executive member
• Geographical localities
• Life fertility
• Intrinsic rate
• Plutella xylostella
• Growth rate studies of diamondback moth
• Cropping system
• Dry matter accumulation etc
• Integrated nutrient management practices
• Future projections
• Productivity of wheat
• interest rate control in Vietnam
• Interest rate
• Interest rate control
• Monetary policy
• Seed rate
• Grain yield
• Growth of chickpea
• Seed priming