Devevelopment and Adoption of Annual Strawberry Production in the Great Plains
description
Transcript of Devevelopment and Adoption of Annual Strawberry Production in the Great Plains
Development and Adoption of Annual
Strawberry Production in the Great PlainsC.L. Rivard, K. Oxley, M. Taylor, M. Kennelly, D. Pryor, and M. Bates
Jerry WohletzLawrence, KS
Project ObjectivesIncreasing the regional production distribution
• To verify the utility of annual plasticultureproduction and deliver crop budgets to growers.
• To determine the optimum application timing and thickness of row covers for open-field production.
• To determine how row covers affect the soil and canopy microclimate in the open-field.
• To investigate the utility of spring-planted, day-neutral production in high tunnels.
• To determine how evaporative cooling affects crop performance and disease incidence (pre- and post-harvest) for high tunnel strawberry production.
• To disseminate crop production information to growers in the Great Plains.
25’100’
Plot map for:Wohletz Strawberry Trial 2011-12
= 1 oz. row cover, standard timing (25 days)
= 1 oz. row cover, late timing (35 days)
= 1.2 oz. row cover, standard timing (25 days)
= 1.2 oz. row cover, late timing (35 days)
List of Treatments
A4 A3 A2 A1
B1 B2 B3 B4
C3C4C1C2
D3 D4 D1 D2
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2
3
4
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
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20-Apr 27-Apr 4-May 11-May 18-May 25-May
We
ekl
y M
arke
tab
le F
ruit
Yie
ld (
lbs/
pla
nt)
2012 Douglas County Strawberry Trial
1 oz (25 d)
1.2 oz (25 d)
1 oz (35 d)
1.2 oz (35 d)
1.221.26
1.161.20
0.00
0.20
0.40
0.60
0.80
1.00
1.20
1.40
1 oz (25 d) 1.2 oz (25 d) 1 oz (35 d) 1.2 oz (35 d)
Tota
l Mar
keta
ble
Fru
it Y
ield
(lb
s/p
lan
t)2012 Douglas County Strawberry Trial
20’120’
A1 A3 A6 A4A5A2
B6 B4 B2 B1B3B5
C2 C5 C3 C6C4C1
D4 D2 D1 D5D6D3
Plot Map for: Gieringer Strawberry Trial 2013-14
List
of
Tre
atm
en
ts
4
3
2
1 = 1 oz. row cover, standard timing (25 days)
= 1 oz. row cover, late timing (35 days)
= 1.2 oz. row cover, standard timing (25 days)
= 1.2 oz. row cover, late timing (35 days)
5 = 1.5 oz. row cover, standard timing (25 days)
6 = 1.5 oz. row cover, late timing (35 days)
N
High Tunnel StudyPilot study investigating day-neutral varieties
• Spring-planted (April 4)• Three-season tunnel
– Shadecloth
• Six Varieties
• Evaporative cooling
• Fruit yield
• Botrytis and others
• Postharvest quality and shelf life
10’
v
34’
2014 Plot Map for Kansas State University Strawberry Trial
= Albion
= Evie 2
= Monterey
= Portola
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2
3
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= San Andreas5
= Seascape6
Trial Description: The trial will be made up of 48 plots (10’ length) anddesigned in split-plot design with four replications. Main plottreatments are with and without evaporative cooling and sub-plots arethe varieties. The trial will be located on four rows in a three seasonhigh tunnel with 30% shade cloth.
154’
B3 B2 B5
B6 B1 B4
D5 D4 D2
D6 D1
B6B4B5
B1B3B2
D3D1D5
D2D6D4
A4 A5 A6
A1 A3 A2
C6 C4 C1
C5 C2 C3
A1A5A3
A2A6A4
C3C5C1
C2C4C6
6’ 2’
D3
= With Evaporative Cooling
v
= No Evaporative Cooling
Extension Outcomes
QUESTIONS ??