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Rapo Werner Hack / Marielle Nagtzaam founded 40 years ago clients all over Europe 3 seasons member of Fresh Forward (Fragaria) over 120 hectares of propagation Fresh bare-root plants • Planting March • 1.5 m spacing • Depends on variety Digging fresh plants Lifting : End of July early short day cultivars Darselect, Rumba.. August mid season and late short day cultivars Elsanta, Sonata, Jive, Polka October short day cultivars for Spain Camarosa, Fortuna, Calinda Grading of fresh bare-root plants • Grading in 2 sizes in bundles, packed in crates • Sprinkled and covered to avoid dessication • Planted on 1, production field 2, waiting bed Fresh plants strawberry production Tunnels Open field Waiting bed : 100.000 pl/ha Waiting bed plants • Fresh bare-root short day cultivars transplanted 1-15 August on a temporary bed of 1 m wide • Multi-crown plants by end of November for programmed cropping Waiting bed plants Plants are dug November and December Grading based on crown diameter • >22 mm • 18-22 mm • 15-18 mm Waiting bed plants tend to have 4 to 7 flowers stalks and 40 to 60 fruits/plant Waiting bed summer production Waiting bed substrate production Planting March Production June Cold stored runnerplants • Planting March-April Adapted for marketable Plants graded in: •A • A+ • A++ Digging and grading • Plants are cut before lifting • Stored in bins • Shed graded Grading of frigo plants based on crown diameter A++ >18 mm (150pl/crate) : 3-4 flower stalks 30-35 fruits A+ 14-18 (250 pl/crate) : 3 flower stalks 20-30 fruits A 9-14 mm (500 pl/crate) : 1,5-2 flower stalks 15-20 fruits Fruit production 3-or 1 row system The use of cold stored plant material of short day varieties PLANT MATERIAL CROWN DIAMETER IN MM FRUITS PER PLANT HARVEST PERIOD 18-24 40-65 MAY-JUNE JULY-AUG SEPT TUNNELS OUTDOORS TUNNELS SOIL/SUBSTR SOIL/SUBSTR SOIL A+ RUNNER >15 25-35 APRIL-MAY JULY-SEPT JULY-AUG SEPT-NOV GREENHOUSE OUTDOORS GREENHOUSE TUNNELS SOIL SOIL/SUBSTR SUBSTR SOIL/SUBSTR A RUNNER 12-15 15-20 OCT-JAN OUTDOORS SOIL TRAY 13-17 35-50 JULY-AUG WAITING BED SEPT-NOV OCT-JAN LOCATION SYSTEM OUTDOORS/ SUBSTRATE GREENHOUSE TUNNELS SUBSTRATE GREENHOUSE SUBSTRATE Before planting on production field: • Nematodes • Verticilium • Phytoptora Cactorum Pratylenchus penetrans and Meloidogyne hapla How to avoid? • Take soil samples of the field • Tagetes • Kalkstikstof Wilt-Verticillum • Infection mainly in warm period and on sandy soils • Wilting and yellow colouring of leaves in autumn • Many small crowns How to avoid? • Take soil samples of the field • Not plant on fields where potatoes were • Difficult to desinfect soils • Start with clean material Phytophthora cactorum How to avoid? • Healthy plants • Good drainage and not overwatering • Good structure of soil • Good organic matter • Bedculture is better drainage • Chemical treatment before 2 days after planting Summary important : • Healthy plants • Good drainage and not overwatering • Good structure of soil • Nutricients of soil • Good organic matter • No Verticilium / nematodes in soil • How to handle when you recieve frigo plants • Threatments Phytoptora / ohter crop protection varieties Early season: Honeoye Lambada Darselect Rumba Wendy FF1602 Middle season: Elsanta Sonata M. Centenary Polka Vivaldi Elegance Late season: Florence Symphony Salsa Jive FF1504 Rumba early cropping beautiful presentation healthy crop high yield very shiny Propagation year 2016 • Cold spring • In the Eastern part of the Netherlands lots of rain and hail damages • In August not enough fresh plants available to the market • Not enough frigo plants available in spring • Important to order in time Our sales representative in Estonia : Kindel Kasi OU Family Kaskema