马铃薯储存解决方案.pdf

1、Steve ElferingCEO1,4GROUPConfidentialPotato Storage The Second SeasonSteve ElferingJanuary 9,2025Potato Storage SolutionsConfidential Spring Training=Pre-Planting Regular Season=Planting to Harvest Bowl Season=Potato Storage:The Second SeasonFootball Season=Potato SeasonBooth#826ConfidentialWatch Yo

2、ur Film!Booth#826Confidential Study your records Buy the right seed Know what works and what doesnt Know your varieties Field selection and crop intentSpring Training=Pre-PlantingBooth#826Confidential Varietal characteristics Irrigation management/watering Insect pressure Disease pressure Excessive

3、temps(cold or hot)Late nitrogen Effective kill-down Harvest field conditionsRegular Season=Planting To HarvestBooth#826ConfidentialSpots That Are Constantly Wet Are Prone To DiseaseBooth#826ConfidentialFewer Cool Days In The Fall Will Require A Re-evaluationOf Ventilation And Refrigeration SystemsBo

4、oth#826ConfidentialLate Nitrogen For YIELDAlso slows maturity going into storage?Booth#826ConfidentialOver-Mature Potatoes Sprout QuickerEarlier sprouting in storage=Long period of exposure to warm soil under dead vinesBooth#826ConfidentialBowl Season=The Second SeasonBooth#826ConfidentialTop 5 Main

5、 Notice Reason For Each YearTop Reason2018201920201Sunken Discolored19%Wet Rot24%Wet Rot38%2Wet Rot14%Blackspot Bruise17%Blackspot Bruise22%3Dry Rot12%Sunken Discolored15%Sunken Discolored9%4Shatter Bruise11%Shatter Bruise13%Pressure Bruise6%5Blackspot Bruise9%External Discoloration10%Shatter Bruise

6、,Dry Rot,Internal Discoloration4%EachBooth#826ConfidentialDisease-RotWhat Type?What Defense?Booth#826ConfidentialTop 5 Main Notice Reason For Each YearReasonAverage from 2018-2020Wet Rot25%Blackspot Bruise16%Sunken Discolored14%External Discoloration10%Shatter