TAILIEUCHUNG - Yield prediction by integrating NDVI and N-Tester data with yield monitor data

Hence, the research has been carried out to develop the empirical relationship between remotely sensed data at different crop growth stages and yield data for maize crop. | 2017 6 10 1296-1307 International Journal of Current Microbiology and Applied Sciences ISSN 2319-7706 Volume 6 Number 10 2017 pp. 1296-1307 Journal homepage http Original Research Article https Yield Prediction by Integrating NDVI and N-Tester Data with Yield Monitor Data R. Sanodiya1 M. Singh1 V. Bector2 B. Patel2 and Pramod Mishra2 1 Department of Farm Machinery and Power Engineering PAU Ludhiana 141004 Punjab India 2 IARI New Delhi India Corresponding author ABSTRACT Monitoring of crop growth and forecasting its yield well before harvest is very important for better crop and food management. Unmanned aerial vehicle UAV installed with near infrared camera NIR camera is a potentially important for acquisition of data to provide spatial and temporal data for site specific crop management. Hence the study has been Keywords carried out to develop the empirical relationship for Infrared camera and N-Tester data at different crop growth stages with yield data for maize crop. Infrared camera and N-Tester Maize crop N- Tester Near were used to collect data at different growth stages of the crop to develop relationship with infrared Yield the yield monitor data. The near infrared NIR camera was mounted on parrot AR. Drone monitor and NDVI. frame for image acquisition. Based on aerial images of the plots the Normalized Difference Vegetation Index NDVI was calculated. Maize field was harvested by the Article Info combine harvester mounted with yield monitor to generate the yield map of the field. Yield Accepted is the measure for quantifying the agricultural input and crop management. Yield map is 14 September 2017 vital for site specific crop management. Statistical linear regression models were used to Available Online develop empirical relationship between the NDVI and N-Tester data and yield at different 10 October 2017 growth stages of maize crop. The yield prediction equations have .

• Nông nghiệp
• Maize crop
• Near infrared
• Yield monitor and NDVI
• Yield monitor data
• N Tester data
• Yield prediction by integrating NDVI
• Population dynamics
• Major insect pest
• Natural enemies on maize crop
• Found till the crop harvested
• Succeeding maize crop
• Integrated nutrient management
• Integrated nutrient management and yield
• Different nutrient management
• Potassium schoenite
• Quadratic association
• Levels of K on maize
• Nutrient content
• Maize stem borer
• Different management practices
• Chilo partellus
• Kharif maize crop
• Management of maize stem borer were as follows
• Crop evapotranspiration
• Drip irrigation
• Dual Kc
• Silage maize
• Dual crop coefficien
• Crop residue
• Zero tillage
• Wheat and potassium solubilising bacteria
• Maize wheat rotation
• Crop residue levels
• Crop residues
• Omission of nutrients
• Soil total nitrogen
• Maize wheat cropping system
• Different stages of crop growth
• Soil total nitrogen dynamics
• Different levels of nutrients
• Dates of sowing
• Zea mays L
• Maize crop (Zea mays L
• Growth and yield of maize crop
• Linear model
• Nonlinear model
• Statistical models for area
• Productivity of maize crop
• Fertilizer prescription
• Soil test crop response based
• Integrated plant nutrition system
• Maize on Vertisol
• Test crop maize
• Reproductive growth
• Vegetative development
• Net photosynthetic rate in six maize
• Six maize (Zea mays L
• Crop phenological phase based
• Root lesion nematode
• Chickpea and maize
• Chickpea maize crop rotation
• Pratylenchus thornei
• Crop yield
• Nutrient uptake
• Rainfed maize wheat cropping system
• Zea mays
• Azad uttam
• Impact of INM on growth
• Yield of maize
• Central plain zone
• Legume crop residue management
• Productivity of succeeding maize
• Maize is provided
• Organic manures
• Soil health and environmental concerns
• Maize (Zea mays)
• Rainfed condition in eastern part
• Nutrient uptake by maize crop
• Soil under rainfed condition
• Oil properties DEH enzyme maize proline
• Influence of exogenous compounds
• Exogenous compounds
• Maize crop residue
• Biological activities
• Salt affected soil
• Spring maize
• Bio efficacy of early post
• Post emergent application
• Tembotrione on nutrient removal
• Crop and weeds in spring maize
• Irrigated sub tropical shiwalik foothill conditions
• Diversity of weed flora
• Crop weed competition
• Crop weed competition in maize
• Weed density
• Evaluation of crop diversification
• Crop diversification
• Intensification in rice
• Maize based cropping sequences
• Crop growth model
• Seasonal influence on yield of maize
• Seasonal influence on yield
• Validation with CERES Maize
• Climate change impact assessment
• Microbial inoculants
• Enzyme activity
• Maize under maize wheat cropping system
• Residue retention
• Fluorescein diacetate activity
• Maize (Zea mays L
• Vermisilt and inorganic fertilizers
• Dehydrogenase enzyme activities insoil
• Different crop
• Growth stages of maize
• Gramineae family
• Vermicompost and zinc application
• Growth and yield attribute
• Ostrinia nubilalis
• Trichogramma evanescens
• Inundative release
• Crop Maize
• Irrigation systems