OPC Productivity Calculator

The Thinning Calculator provides an estimate of the fruit weight you need to thin below to minimise certain fruit sizes. All you need to enter are: Full Bloom Date, Thinning Date, Harvest Date and then select a Count Size to Thin Off below.

The Fresh Weight and Dry Matter Calculator provides you with a predicted outcome at harvest for Weight, Count Size, Expected Dry Matter and TZG. You will need to enter Full Bloom Date, Sample Date, Harvest Date, Sample Weight and Sample Dry Matter Percentage. Additionally, you have the option to enter up to two Girdle Dates. This information is then combined to calculate Fresh Weight and Dry Matter predictions.

Predictions used in this app are based on industry fruit growth and dry matter curves which do not take into account varying croploads, climatic conditions or management practices. Hence the results should be viewed as indicative only.

© 2016 Zespri Group Limited. All rights reserved. Zespri Group Limited and/or its subsidiaries (“ZGL”) have endeavoured to exercise reasonable skill in developing the application and obtaining and presenting the information in this application. However, ZGL makes no warranty, representation or guarantee of the accuracy or completeness of any prediction or calculation obtained through use of the application, and takes no responsibility for outcomes achieved by using the application and ZGL shall not be liable to any person for any loss arising from that person’s reliance on the information or application.