blueberry breeding @ uf florida blueberry growers...

BlueberryBreeding@UFFloridaBlueberryGrowersAssocia7on

PatricioMunoz

BlueberryBreedingandGenomicsHor8culturalScienceDepartment

p.munoz@ufl.edu

October262017.PlantCity,FL.

MakingInforma8onaboutCul8varsavailabletoourproducers!www.blueberrybreeding.com

Brazeltonetal2017IBO

-  2016globalproduc8on591,000metrictons-  UnitedStates41%freshand83%processedmarket-  UnitedStatesu8lize68%ofglobalproduc8on-  Consump8oninNorthAmerica,Europe,andAsia-  Produc8ondoubled(US),tripled(EU)andquadrupled(APAC)since2008

MonthlyGlobalProduc7onandFlorida

CortBrazelton2017

-  Floridawindow

Deciduoussystem

Evergreensystem

Brazeltonetal2017IBO

020040060080010001200140016001800

02468

101214161820

4/12/2014

4/19/2014

4/26/2014

5/3/2014

5/10/2014

5/17/2014

5/24/2014

kgShipp

ed(1

,000)

AvgPrice($/kg)

Date

Avg.$/kg kgShipped(1000kg)

FloridaMarketWindow-2014

-TIMINGISEVERYTHING!!!-FLwindowisdynamicwithweather-Experiencefrom2015and2016

020040060080010001200140016001800

02468101214161820

4/12/2014

4/19/2014

4/26/2014

5/3/2014

5/10/2014

5/17/2014

5/24/2014

kgShipp

ed(1

,000)

AvgPrice($/kg)

Date

Avg.$/kg kgShipped(1000kg)

UFBlueberryBreedingProgramTestSites

StraughnFarmsWindsor/Waldo,FL

DoleFruitHainesCity,FL

PSREUCitra,FL

IslandGroveAgProd.Arcadia,FL

MillerBlueberryPlant.Interlachen,FL

SuwaneeCreekFarmsHomerville,GA

•  Selec8onfordifferentchillingrequirementswithinthestatewillbeanadvantageifthewinterscon8nuetobemild

• NEW:EarlierStagesoftheselec8onreplicatedinCentral-SouthFlorida!!

• Newtes8ngsiteinLakeCounty!

FrogmoreFreshDadeCity,FL

Yr1 Yr3 Yr5 Yr7 Yr9 Yr11 Yr13 Yr15Year

Ac7vity

•  Largenumbersofparentsandcrosseseachyear•  Highdensityseedlingplan8ngsforrapidfirstevalua8on•  Growers-Cooperatorsearlyinthebreedingcycle•  Largenumberofcul7varsreleasedhistorically!

UFBlueberryCul7varDevelopmentTimeline

UF-IFASBlueberryReleases(2004-2016)

ReleaseYear VarietyFL

Outlook Notes2004 Springhigh Decreasing Earlyseasonalterna8vebutMarketersdonotwantfruit

2005 Primadonna Stable Earlyseason,butdifficulttoachievefullcroppoten8al

Snowchaser Minor Veryearlybutfruitqualityoiennotideal

Sweetcrisp Decreasing MoreacreageinGeorgiathanFL

2007 Farthing Increasing WidelyplantednorthofI-4

Scin8lla Decreasing Plantlongevityisanissue

2009 Bobolink Minor Hasnotbeenwidelyadopted

Chickadee Increasing Interestinverylow-chillareasinCentralFlorida

Flicker Decreasing AnthracnoseproblemsinCentralFlorida

Kestrel Increasing Interes8nginverylow-chillareasinCentralFlorida

Meadowlark Stable WidelyplantednorthofI-4,Xylellaanissue

Raven Minor Hasnotbeenwidelyadopted

2013 Indigocrisp Increasing Plan8ngincreasingGainesville-north,standingwateranissue

2015 Arcadia Increasing GreatyieldinCentral-SouthFL

Avan8 Increasing Plan8ngincreasinginCentral-SouthFL

Endura Increasing GoodYieldinCentral-SouthFL

2016 Keecrisp Increasing Highfruitquality(Crunchy),NorthFlorida

Patrecia Increasing Largeearlyfruit,NorthFL.PossibleSpringhighreplacement

HOWTHEBREEDINGPROGRAMCANHELPOURFLPRODUCERS?1.Bydevelopingcul8varsthatcanhavehigheryield,bekerquality,andappropriated8mingofproduc8ontomaximizeproducerprofit.2.Bydevelopingcul8varsthatdecreasethecostofproduc8onand/orharves8ng,thusmaximizeproducerprofit.

AverageHistoricalCost%EstablishmentandMaintenance

SoilAmendment!!!

Sprayingcosthasincreasedtremendouslyduetonewpests.Example:SWD!!

Strategicgoal:Developcul7varswithlowersoilamendmentrequirements.Moststudiesshownthatsoilamendmentisneededforyield.Moststudieshavebeendonewithalreadyreleasedcul8varsSelec8onforthistraitwillbeexploredattheseedlingstagetoobservewhethervaria8onexistandthusstartselec8ngforit!Exploringwildspecies.BasedonGraiingresults!WorkingwithFacultyspecialistsinthisareafromUF.

Strategicgoal:Developcul7varswithlowersprayingrequirements;disease/pesttolerant/resistantStrategy1:Wewillselectanduseasparents,longlas8ngexperimentallines,>90%plotsurvivalaier8-9yearsinthefieldwithgoodyield.Strategy2:Areweabletoscreenforpests/diseases?Workingincollabora8onwithUFplantpathologistandentomologisttodevelopprotocolsforscreeningofeconomicallyimportantdiseases/pests.Goalwillbetocreateacul8varcatalogforthedifferentlevelsofresistanceobserved

Picking43%

Packing7%

PackingMaterials

11%

BrokerFee21%

UpkeepandMaintenance

18%

AverageHistoricalHarves/ngcost%perFlat

AverageHistoricalHarves7ngCost%perFlat

Machineharvest

• Producerscanmachineharvestandmarkettheproductfresh–decreasinglaborcostsandincreasingprofitmargins.

• Strategicallytheprogramwillcon8nuedevelopingcul8vars,withtheright:Firmness,Detachmentstrength,Stemlength,andBusharchitecture

idealformachineharvest!!

MachineHarvest

NEW:in2017seasonwemachineharvestedthreenewcul8vars

Gene7cs

TechnologyManagement

$

Blueberryproduc7oninFlorida

•  Floridaisanextremelychallengingenvironmentforblueberryproduc8on

humidity–heat–disease–soil–flooding-pests

•  Establishmentofaplan8ngisahighcostenterprise.$33Kperacrespentbyyear2.

•  Plan8ngsinFLlast7yearsonaverage!

•  Profitabilityis8edtothelengthofproduc8on(Singermanetal.2017.EDISPublica8on)

Price($/LB)

AverageYield(Lb/A) $3.7 $4.9

6000Lb/A >15Years Year7

8000Lb/A Year11 Year5

Produc7onforFreshMarketduringFloridaharves7ngwindowMagnus(04-213)*–Earlyproduc8onoflargefruitforhandharvestinFLwindowforfreshfruitmarket.Notfirmenoughformachine.Expec8ngover8yearsofhighyield.EarlierthanStarandEmerald.RecommendedforCentral-NorthFlorida.Wayne(06-354)*–Earlyproduc8onandhighfruityield.Notfirmenoughformachineharvest.Expec8ngover8yearsofhighyield.Jewel-likebutfirmer!RecommendedforCentral-NorthFlorida.Op7mus(08-262)*–Earlyproduc8onoffirm,machineharvestfruit(seemachineharvestdata).Highfruitquality.Mediumsize.RecommendedforCentral-NorthFlorida.

*PlantPatentsPending.Licensesavailablein2018toFLnurseries.

Genotypes Date LbPackedFruit/Bush LbWaste Yield/Acre(1290bush) Yield/Acre(1742bush)Wayne April617 1.23 0.42 1,583 2,138Optimus April617 1.22 0.28 1,574 2,125Wayne April1717 0.96 0.49 1,232 1,664Optimus April1717 1.75 0.28 2,258 3,049Wayne April2817 0.79 0.20 1,016 1,372Optimus April2817 0.68 0.08 876 1,183

Wayne 3,831 5,174Optimus 4,708 6,358Packedtotalyieldà

TypeofLaborPlantsperAcre 1290 1742 1290 1742

Wayne $1,916 $2,587 $3,448 $4,656Optimus $2,354 $3,179 $4,237 $5,722

H2ALaborLocalLabor

Assump8onsCost:LocalLabor0.85$/Lb;H2ALabor1.35$/Lb;Machine0.35$/Lb

Scenario:1290PlantsperAcreGenotypes Date Price$/Lb $perAcre SavingsMHvsHH TotalSavings TotalIncomeperAcreWayne April617 5.3 $12,595.1 $0.50 $1,188.22 $13,783.4Optimus April617 5.3 $12,519.3 $0.50 $1,181.06 $13,700.3Wayne April1717 4 $7,395.5 $0.50 $924.44 $8,320.0Optimus April1717 4 $13,554.0 $0.50 $1,694.26 $15,248.3Wayne April2817 3.1 $4,726.3 $0.50 $762.30 $5,488.6Optimus April2817 3.1 $4,077.3 $0.50 $657.63 $4,734.9

0.00

50.00

100.00

150.00

200.00

250.00

300.00

April72017 April112017 April142017

Firm

ness(g/m

m)

06-354HH 06-354MHpost 08-262HH 08-262MHpost

Op7musHandpicked

WayneHandpicked

Op7musMachineharvested

WayneMachineharvested

RedLine:Minimumthresholdmachineharvest

Undercurrenttechnology(machines)Op7musistheonlyrecommended2017varietyformachineharvest

WayneHandPicked

WayneMachineHarvested

Op7musHandPicked

Op7musMachineHarvested

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

Windsor2,FL Citra,FL HaynesCity,FL Windsor1,FL

FruitW

eight(g)

Loca1on

Magnus

Wayne

Op>mus

FruitWeight(g)

Summarydata2011-2017Redline=2.0grecommendedminimumweightacceptability

0.0

50.0

100.0

150.0

200.0

250.0

Windsor2,FL Citra,FL HaynesCity,FL Windsor1,FL

Firm

ness=Com

pression

Force(g/m

m)

Loca4on

Magnus

Wayne

Op<mus

Firmness=CompressionForce(g/mm)

Summarydata2011-2017Redline=150g/mmrecommendedminimumfirmnessacceptability

0.0

2.0

4.0

6.0

8.0

10.0

12.0

14.0

Windsor2,FL Citra,FL HaynesCity,FL Windsor1,FL

SolubleSolid

Con

tent(%

)

Loca3on

Magnus

Wayne

Op>mus

SolubleSolidContent(%)

Summarydata2011-2017Redline=10%recommendedminimumBrixacceptability

0.0

0.2

0.4

0.6

0.8

1.0

1.2

Windsor2,FL Citra,FL HaynesCity,FL Windsor1,FL

Trita

bleAc

idity

(%)

Loca3on

Magnus

Wayne

Op>mus

TitratableAcidity(%)

Summarydata2011-2017Redline=1%recommendedmaximumAcidityacceptability

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

110.0

120.0

Windsor2,FL Citra,FL HaynesCity,FL Windsor1,FL

SS/TARa

(o

Loca(on

Magnus

Wayne

OpBmus

Sugar/AcidRa7o

Summarydata2011-2017Redline=14recommendedminimumra8oBrix/Acidacceptability

0

2000

4000

6000

8000

10000

12000

14000

16000

Week17 Week18 Week19 Week20

Cumula&

veYield-Lb/A

cre(~1742Plants/Acre)

WeekofSeason2014

BlueberryCentral-NorthFloridaCumula&veYield(Lb/Acre)[Assuming1742Plants/Acreand90%Survival]

Keecrisp

Arcadia

Op7mus

Emerald

Analysisbasedontheextrapola7onof2harvestedrepresenta7veplantsduringthe2014season

0

2000

4000

6000

8000

10000

12000

Week16 Week17 Week18 Week19

Cumula&

veYield-Lb/A

cre(~1742Plants/Acre)

WeekofSeason2015

BlueberryCentral-NorthFloridaCumula&veYield(Lb/Acre)[Assuming1742Plants/Acreand90%Survival]

Keecrisp

Op4mus

Emerald

Kestral

AnalysisbasedontheExtrapola7onof2harvestedrepresenta7veplantsduringthe2015season

0

2000

4000

6000

8000

10000

12000

14000

16000

18000

week14 week15 week16 week17 week18 week19

Cumula&

veYield-Lb/A

cre(~1742Plants/Ac

re)

WeekofSeason2016

BlueberryCentral-NorthFloridaCumula&veYield(Lb/Acre)[Assuming1742Plants/Acreand90%Survival]

keecrisp

Op4mus

Chickadee

Emerald

Kestrel

AnalysisbasedontheExtrapola7onof2harvestedrepresenta7veplantsduringthe2016season

AnalysisbasedontheExtrapola7onof2harvestedrepresenta7veplantsduringthe2016season.Priceperweekisasimportantasyield!

$0

$10,000

$20,000

$30,000

$40,000

$50,000

$60,000

$70,000

$80,000

week14 week15 week16 week17 week18 week19

Cumula&

veIn

come($/A

cre)

WeekofYear2016

BlueberryCentral-NorthFloridaCumula&veIncome($/Acre)[Assuming1742Plants/Acreand90%Survival]

Keecrisp

Op8mus

Chickadee

Emerald

Kestrel

Thankstoourcollaborators!!

StraughnFarmsWindsor/Waldo,FL

DoleBerryCoHainesCity,FL

PSREUCitra,FL

IslandGroveAgProd.Arcadia,FL

MillerBlueberryPlant.Interlachen,FL

SuwaneeCreekFarmsHomerville,GA

FrogmoreFreshDadeCity,FL

AllpatentedUFblueberryvarie3esarelicensedby:

FloridaFounda3onSeedProducers,Inc.(FFSP)

Anyonepropaga3ngplantsforpersonaluseorsaleisrequiredtobelicensedbyFFSP.

LicensesareavailabletoanynurseryinFlorida

bycontac3ngFFSPhCp://ffsp.net,(352)273-3656

Learnmoreatwww.blueberrybreeding.com