New Zealand
Productivity Calculators

Thinning Calculator >

Provides an estimate of the fruit weight you need to thin below, to minimise supply of selected count sizes.

Fresh Weight & Dry Matter Calculator >

Provides a predicted Weight, Count Size and Dry Matter % at Harvest based on sample details.

Thinning Calculator

Variety >  
Thin off count sizes
below & including
>  
Full Bloom
Thinning Date
Harvest Date
Thinning Results for

Thin fruit under this weight:
(estimated using industry growth curve)
N/A
Disclaimer > >

Fresh Weight & Dry
Matter Calculator

Variety >  
Full Bloom
Sample Date
Harvest Date
Sample Weight (g)
Sample Dry Matter (%)
Have you or will you be doing a Summer Trunk Girdle for Dry Matter?
Calculate >
Reset

Fresh Weight & Dry
Matter Calculator

Predicted outcome at harvest by count size for

Expected Average Weight-
Expected Average Count Size-
Expected Average Dry Matter-
Expected Average TZG (+/- 0.02)-
Expected Weight-
Count Size-
Expected Count Dry Matter-
TZG by size (+/- 0.05)-

Sample Date Days from full bloom

-

Expected Harvest Days from full bloom

-

Sample Date Weight

-

Harvest Weight

-

Weight Multiplier

-

Fruit Type

-

Sample Date Dry Matter

-

Harvest Dry Matter

-

Dry Matter Multiplier

-

Dry Matter %

-

Dry Matter % with Trunk Girdle 1 Factor

-

Dry Matter % with Trunk Girdle 2 Factor

-

Trunk Girdle Factor for Girdle Date 1

-

Trunk Girdle Factor for Girdle Date 2

-

Recalculate >
Disclaimer >

Disclaimer

� 2014 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.

Disclaimer

� 2014 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.

Information

This app provides you an estimate of the fruit weight you need to thin below, to minimise New Zealand non standard supply Zespri kiwifruit.

Please note. The predictions used in this App are based on New Zealand industry fruit growth and dry matter curves which do not take into account varying croploads, climatic conditions or management practices. Accuracy of predictions increases the closer you get to harvest.

For Hayward, Green14 and Hort16A, the predicted average fruit size assumes the fruit profile has a normal distribution and uses the average standard deviation across industry clearance samples for fresh weight. For Gold3 predictions are provided by count size and assumes there is no difference in DM accumulation due to count size.

RESULTS SHOULD BE VIEWED AS INDICATIVE ONLY.

Information

This app provides a prediction of what your average dry matter percentage and fruit size will be at harvest.

Please note. The predictions used in this App are based on New Zealand industry fruit growth and dry matter curves which do not take into account varying croploads, climatic conditions or management practices. Accuracy of predictions increases the closer you get to harvest.

For Hayward, Green14 and Hort16A, the predicted average fruit size assumes the fruit profile has a normal distribution and uses the average standard deviation across industry clearance samples for fresh weight. For Gold3 predictions are provided by count size and assumes there is no difference in DM accumulation due to count size.

RESULTS SHOULD BE VIEWED AS INDICATIVE ONLY.