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Strictly Confidential

Sweet Corn Data recording schedule

Day(s) Activity Sheet No. Status

1 Sowing

8DAS Emergence

20 DAS Thinning And Gap Filling

Record Final Plant Stand

30 DAS Seedling Vigour

Seedling Uniformity

50% SILKING Mid Silk

50%TASSELING Mid Tassel

20DAYS+SILKING Maturity Recording

AT FINAL HARVEST Plant Height

75-80 DAS Ear HeightEase Of Ear Pick

Weight -10 Green Ears

Weight -10 Yellow Ears

Ear Length

Ear Curvature

Rowing

Shelling

Tip Fill

Kernel Colour

Kernel Depth

Width

Sweetness

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Sweetness

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Scale Definitions (Sweet Corn)

FSTD YELLOW

9- Orange

9- Exceptionally vigorous and uniform 7- Dark yellow

7- Ver ood vi or 5- Medium ellow5-Acceptable, good vigor 3- Light yellow

1- Poor yellow

1- Unacceptable, poor vigor

BICOLOUR

MT Number of days from planting to 50% of the plants shedding pollen 9- Highest gloss and contrast

7- Bright, good contrast

RLMAT Number of days from sowing to First Harvest 5-Average contrast, white still clear

3- Medium pale yellow and/or off- white, poor

PLHT Average height of plants from soil to top of tassel in cm 1- Poor and/or dull, very poor contrast, yellowis

EH Measured from soil to butt of the upper ear in cm

HL Amount of leaf tissue extending above the tip of the ear (cm)

9- Superior Sweetness and Flavour

YB10GW 10 ears in row with husks (Kg) 7- Very Sweet and distinctive flovour

5-Acceptable sweetness and flavour

YB10YW 10 ears in row without husks (Kg) 3- Flat and somewhat starchy

1- Undetectable sweetness and flavour (tastele

LNAVE Average length of five random upper ears (cm)

DI Average diameter of five random upper ears (cm) 9- Exceptionally tender (should dissolve totally i

7- Very tender (slightly tougher to chew)

Number of plants that remain after 10 days from thinning

VIGOR

CL3- Poor vigor

FV

PR

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Vegetable Traits Descriptor Manual

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Disease Scale Definit ion s (Sweet Corn)

CRUSTRecord disease percentage on total

plant population of the entry

>0 and

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>90%

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18.03.09


Master Sweet Corn Data Sheet as per SPIRIT

Crop: Date of sowing :

Location Spacing :

PMC :

PLC:

Expt ID : No. of Replications :

No. of plants/row :

No. of rows/entry :

PLOT ID MATID Final

stand

Vigour Mid

Tassel

Maturity

relative to

check

Plant

Height

Ear

height

Husk

Length

Yield

Best 10

ears-

Yield

Best 10

ears-

Avera

Ea

leng

FSTD VIGOR MT RLMAT PLHT EH HL YB10GW YB10YW LNA

1 SKK 080015 0 0 0

2 SKK 080038 0 0 0

3 NILPAC 795 0 0 0

4 Bright Jean 0 0 0

5 Sugar 75 0 0 0

6 0 0 0

7 0 0 0

8 0 0 0

9 0 0 0

10 0 0 0

SWEETCORN

6.1

TROPICAL

Sr. No. ABBRV CODE

GREEN

Plant-Plant

Row-row

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Strictly Confidential Supporting data sheet for YIELD (Sweet Corn)

Crop: SWEETCORN Row to Row

Location : 0 Plant to PlantPMC : TROPICAL Area 0 #DIV/0! plants /acre

Total No. of other nonmarketable cobs-eg. Cobs with flat tips

REP I Kg. Kg.

MARKETABLE YB10GW YB10YW YB10GW

FSTD

Total no of

Harvstbl cobs

Total No. of

multicobs

Total No. of cobs

with multiple

cobs within a

single husk

Total No. of

other

nonmarketable

cobs

Yield 10

ears-

Green

Yield 10

ears-

Yellow

Yield Bes

10 ears-

Green

1 SKK 080015 #DIV/0! #DIV/0!

2 SKK 080038 #DIV/0! #DIV/0!

3 NILPAC 795 #DIV/0! #DIV/0!

4 Bright Jean #DIV/0! #DIV/0!

5 Sugar 75 #DIV/0! #DIV/0!

6 0 #DIV/0! #DIV/0!

7 0 #DIV/0! #DIV/0!

8 0 #DIV/0! #DIV/0!

9 0 #DIV/0! #DIV/0!

10 0 #DIV/0! #DIV/0!

REP II Kg. Kg.

Sr. No. Hybrids MARKETABLE YB10GW YB10YW

FSTD

Total no of

Harvstbl cobs

Total No. of

multicobs

Total No. of cobs

with multiple

cobs within a

sin le husk

Total No. of

other

nonmarketable

cobs

Yield Best

10 ears-

Green

Yield Best

10 ears-

Yellow

1 SKK 080015

2 SKK 080038

3 NILPAC 795

4 Bright Jean

5 Sugar 75

6 0

7 0

NON MARKETABLE

AV

Sr. No. Hybrids

SPACING (ft)

FSTD

( R1+R2)

NON MARKETABLE

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8 0

9 0

10 0

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YB10YW

Yield Best

10 ears-

Yellow

#DIV/0! #DIV/0!

#DIV/0! #DIV/0!

#DIV/0! #DIV/0!

#DIV/0! #DIV/0!

#DIV/0! #DIV/0!

#DIV/0! #DIV/0!

#DIV/0! #DIV/0!

#DIV/0! #DIV/0!

#DIV/0! #DIV/0!

#DIV/0! #DIV/0!

AGE

Average no. of

marketable

cobs/plant

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Documents

PLC6.1 051009