Oklahoma State University

Apps Released by DASNR

Division of Agricultural Sciences and Natural Resources has release many helpful app. 

For the full list see www.dasnr.okstate.edu/apps 

 

 

nullCanopeo
Cost: FREE!
Canopeo is a rapid and accurate green canopy cover measurement tool. Use this app to quantify the percent canopy cover of live green vegetation for any agricultural crop, turf, or grassland based on downward-facing photos taken with your mobile device. Replace the traditional visual scoring or the sometimes expensive desktop programs with this powerful and portable quantitative tool.

Canopeo is based on research conducted at Oklahoma State University and allows you to accurately determine the percent canopy cover in real-time, so that you can precisely monitor crop progress and make informed management decisions. Potential applications include: quantifying canopy cover of small grains and row crops; measuring crop damage by freeze, hail, or herbicide; evaluating turf grass stands.

 

Released: Jan 11, 2015; Version: 1.0; Requires iOS 7.1 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.
iTunes

 

 

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ProteinOptx
Cost: FREE!
Optimize your wheat grain protein using topdress fertilizer N recommendations from OSU based on NDVI data.
Released: Dec 11, 2013; Version: 1.0.0; Requires iOS 6.1 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.
iTunes

 

 

 

 

 

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Ammonia Loss
Cost: FREE!
Accurate estimates of ammonia volatilization losses from surface applications of urea in agriculture. Estimates are in percent of the total N rate applied.
Updated: Nov 24, 2013; Version: 1.1.0; Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.
iTunes

 

 

 

 

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Wheat SBNRC
Cost: FREE! Description:
Sensor based nitrogen rate calculator for winter wheat. Active normalized difference vegetative index (NDVI) sensors are highly accurate in predicting plant biomass. By utilizing biomass produced per day, yield levels of cereal crops can be predicted. By using the predicted yield level, accurate N rates can then be determined from the mid-season NDVI readings.
Released: Nov 14, 2013; Version: 1.0; Requires iOS 6.1 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.
iTunes null

 

 

 

 

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Plant Nitrogen Recommendations
Cost: $1.99.
This app contains a database of SPAD, atLEAF, and Leaf N concentration values for various horticultural crops to be used as a reference for determining plant nitrogen status based on chlorophyll sensor or foliar analysis values.
Updated: Feb 29, 2016; Version: 1.2; Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.
iTunes

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