As part of its technology transfer initiative, SASRI develops decision support tools to assist the sugarcane farmers in various aspects of their business. These products are largely available as computer desktop or web-based tools, but SASRI has now begun releasing some tools as smartphone applications.

CANESIM Applications

CANESIM is a sugarcane crop simulation model driven by water, temperature and radiation. It requires soil water holding properties, daily weather data and management parameters as input. The model accounts for partial canopy conditions and soil water content using a single layer soil profile. SASRI has developed three separate tools that make use of the CANESIM model.

Mycanesim Lite

This is available both as a web-based and mobile phone application. It is a sugarcane simulation tool linked to the Canesim model and the full online SASRI weather database for simulating crop growth and water use for limited sets of inputs. Applications include cane yield, cane quality and water use benchmarking and limited yield forecasting.

Try Mycanesim Lite

Mycanesim 

This is a web-based sugarcane simulation tool linked to the full online SASRI weather and soil water data base for simulating crop growth and water use for registered users. Applications include cane yield, cane quality and water use benchmarking, real-time irrigation scheduling and yield forecasting.

Try MyCanesim

Crop Forecasting 

The CANESIM crop forecasting system produces monthly forecasts of yield for the current season for 48 climate zones and 14 mill supply areas. It is available to registered users.

Try CANESIM Crop Forecasting

Those wishing to gain a detailed technical understanding of the Canesim model structure and all related equations should download a copy of THE CANESIM® SUGARCANE MODEL: SCIENTIFIC DOCUMENTATION.
[Download PDF]

Weather Web

SASRI has access to several automatic and manual weather stations across the sugar industry. All information gathered is stored in a weather database at SASRI. This information can be extracted in the form of maps, graphs or reports. Various levels of customisation can be applied to your selections.
Visit WeatherWeb

StalkGro

StalkGro is a SASRI web application that estimates monthly cane and sucrose yield increments for a particular homogenous climate zone by using information about the crop’s irrigation status, TAM, crop cycle and harvest month.

It has been developed for the South African sugar industry and can be useful when conducting sugarcane yield estimation, mill planning, harvest scheduling, carryover field selection or chemical ripening.

The program makes use of a pre-generated dataset that was compiled using the DSSAT v4.5 Canegro Sugarcane model.

Try StalkGro

PurEST App

PurEst®

PurEst® is a smartphone application that estimates whole-stalk juice purity from Brix readings taken with a hand-held refractometer. PurEst® provides practical ripener recommendations based on the known juice purity efficacy thresholds of the various ripener chemicals. PurEst® can also assist with harvesting decisions by estimating RV and stalk moisture, which enable growers to prioritise fields according to harvest readiness.

For more information, see our information sheet: Determining crop maturity for purposes of cane quality management.

To try PurEst®, download the app from the Google Play Store or the i-Store.

Mechanisation Reports

SASRI’s Mechanisation Reports are designed to assist farmers in establishing the total cost of operating individual machinesor complete machinery systems. These reports are updated with the latest costs on an annual basis.

The reports also contain a list of up-to-date website addresses for companies that supply products commonly used in the industry (such as tractors, harvesters, cane handling equipment and implements).

Please visit our Mechanisation page for more details.

FertiCalc

Helping you calculate fertiliser distances at the touch of a button!

A ‘Fertiliser distance’ is the distance that a given amount of fertiliser must cover in order to achieve the recommended rate per hectare.
Whether you use the tin-and-string method, or wish to calibrate the flow-rate of a knapsack fertiliser applicator or some
other application equipment, FertiCalc will simplify the process.

FertiCalc replaces the fertiliser distance tables previously published by SASRI. Those tables grouped fertilisers into bulk density categories, a practice now deemed unreliable
as bulk densities of the same fertiliser can vary from time to time, depending on the carrier being used.

Try FertiCalc now. It’s available for free download from the Google Play Store and the i-Store.

An MS Excel version is also available.

RustCalc

RustCalc gives a quick indication of the economics of fungicide application for rust control.

Growers often comment that they require a certain tonnage or percent increase in tons cane to cover the cost of fungicide application. This tool provides this information, taking into account the cost and application rates of the three fungicides registered for use against the different rusts that occur in our industry. To ensure the app remains current, the user will
need to enter the latest costs for the fungicide and application method they intend to use along with relevant crop information. Outputs include total cost for the area being treated and yield increases required to break even.

When applying foliar fungicides, it is worthwhile leaving a small strip of cane untreated for comparison.

Try RustCalc now. It’s available for free download from the Google Play Store and the i-Store.

HERBICIDE SELECTOR

Herbicide selection at the touch of a button!

With the large number of registered products available, keeping track of the various treatment options becomes complex and cumbersome if you try to use a printed booklet. The old Herbicide Guide that was previously published on an annual basis by SASRI has therefore been replaced by this electronic version (MS Excel) which allows for treatments to be filtered according to selected criteria. The Herbicide Selector also provides notes for each active ingredient and lists the trade names of registered products, together with their formulation and herbicide resistance HRAC group.

Download Herbicide Selector

A printable version of the guide is also available for situations where computers may not be available.

Download PDF tables

SUSFARMS® Progress Tracker

SUSFARMS® is a practical tool that guides implementation of better management practices (BMPs).

The SUSFARMS® Progress Tracker is a self-assessment tool that can be used to determine performance against a set of measures and offers advice on how to improve the situation.

Download Progress Tracker and associated Notes (Windows)
This is a compressed ZIP file. After unzipping, copy the uncompressed SUSFARMS folder to any location on your PC.
There are two Progress Tracker Excel Spreadsheets, one for the 2018-2019 cycle and the other for 2019-2020.

Download Progress Tracker and associated Notes (Mac)
This is a compressed ZIP file. After unzipping, copy the uncompressed SUSFARMS folder to any location on your device.
There are two Progress Tracker Excel Spreadsheets, one for the 2018-2019 cycle and the other for 2019-2020.

Download SUSFARMS® Manual
You should only download this file if you wish to have all PDFs from the NOTES folder above as a combined single PDF file.

For more information please visit our SUSFARMS® page.