Plant Research International, Wageningen, The Netherlands has announced the development of new software for calculating germination test results known us 'seed calculator'. This user-friendly computer program is now available for making fast, standardized analyses of germination tests. The program has been developed specifically for seed companies. A robust and precise germination model is used to calculate important germination parameters from the results of germination tests. These quality parameters can help in making decisions about seed processing, storage and sales. Seed calculator graphs the results, prints and saves important data.
        The main features are:
· Fast, easy, standardized analyses of germination tests
· Calculation of germination parameters including standard error
· Graphical comparison of germination tests
· Robust and precise germination model
· Clear summary of germination tests
· Statistical analysis
· File format compatible with other programs
· Suitable for Windows 95, 98 and NT 3.51, 4.0
        Seed calculator has been developed especially for the analysis of cumulative germination curves. This data is often difficult to process with standard statistical programs. It automatically calculates essential seed quality parameters such as the beginning of germination, germination rate, uniformity of germination and the average time of germination. These parameters are useful for predicting the quality of seed lots and to make management decisions by seed technologists.
        The experience and recommendations of several leading seed companies have been used to create the latest version of the seed calculator. These companies now use the software regularly in seed quality research and for determining the effects of seed treatments.
        If you are interested in testing this software, then you can download the demonstration version from the website: www.plant.wageningen-ur.nl/products.