2010 Popcorn Yield Data

SH 3064 - 2010 Popcorn Area Test

Location	Harvest Moisture	Yield Mean	Yield % Mean	Plants/Plot Mean	Stlk Ldg Plants Mean	Root Ldg Plants Mean	M.W.V.T. Mean	%Mush Mean	Hull Score	K/10g Mean
Homer, NE	14.5	4468	83	58	5	0	47.0	0.0	5	61
Cozad, NE	12.2	5235	81	59	2	1	45.5	0.0	4	65
Romney, IN	12.0	4809	84	52	3	0	47.0	0.0	4	62
Aurora, NE	12.4	4787	89	49	3	1	45.5	0.0	4	70
Chapman, NE	12.8	5922	86	57	2	1	46.0	0.0	4	66
Bluffton, IN	14.0	4345	87	58	3	0	Unusable			71

SH 2865 - 2010 Popcorn Area Test

Location	Harvest Moisture	Yield Mean	Yield % Mean	Plants/Plot Mean	Stlk Ldg Plants Mean	Root Ldg Plants Mean	M.W.V.T. Mean	%Mush Mean	Hull Score	K/10g Mean
Homer, NE	14.2	6121	114	58	3	0	44.5	0.0	4	60
Cozad, NE	12.4	6700	104	57	2	2	43.5	0.0	4	66
Romney, IN	13.1	6131	107	52	3	0	45.0	0.0	4	59
Aurora, NE	11.8	5164	96	52	2	1	41.5	0.0	4	67
Chapman, NE	12.1	6524	95	60	1	1	42.5	0.0	4	63
Bluffton, IN	14.3	5356	107	70	3	0	Unusable			62

SH 4020 - 2010 Popcorn Area Test

Location	Harvest Moisture	Yield Mean	Yield % Mean	Plants/Plot Mean	Stlk Ldg Plants Mean	Root Ldg Plants Mean	M.W.V.T. Mean	%Mush Mean	Hull Score	K/10g Mean
Homer, NE	15.6	6166	115	56	4	0	41.5	<10	4	44
Cozad, NE	12.3	7234	113	51	2	1	38.5	0.0	4	45
Romney, IN	13.6	6745	118	53	0	0	44.5	0.0	4	45
Aurora, NE	12.6	6324	118	56	2	1	40.0	0.0	4	49
Chapman, NE	12.6	7665	112	56	2	1	38.5	0.0	4	42
Bluffton, IN	14.1	6187	124	67	0	5	Unusable			48

SH 612M - 2010 Popcorn Area Test

Location	Harvest Moisture	Yield Mean	Yield % Mean	Plants/Plot Mean	Stlk Ldg Plants Mean	Root Ldg Plants Mean	M.W.V.T. Mean	%Mush Mean	Hull Score	K/10g Mean
Homer, NE	14.9	5432	101	59	4	1	37.5	90	3	55
Cozad, NE	12.5	6367	99	55	2	2	38.0	90	4	57
Romney, IN	13.2	6160	108	53	1	0	37.5	90	3	55
Aurora, NE	12.2	5853	109	57	2	1	36.5	92	4	60
Chapman, NE	12.1	7100	104	59	1	2	35.5	90	3	56
Bluffton, IN	14.6	6524	131	67	0	0	Unusable			57

SHXP 614M - 2010 Popcorn Area Test

Location	Harvest Moisture	Yield Mean	Yield % Mean	Plants/Plot Mean	Stlk Ldg Plants Mean	Root Ldg Plants Mean	M.W.V.T. Mean	%Mush Mean	Hull Score	K/10g Mean
Homer, NE	15.0	4607	86	57	2	0	37.0	95	3	53
Cozad, NE	12.1	4513	70	54	1	2	38.5	90	3	56
Romney, IN	12.6	5152	90	53	2	0	35.0	95	3	55
Aurora, NE	11.9	3975	74	47	1	1	36.5	95	3	64
Chapman, NE	12.4	5003	73	56	1	1	35.5	95	3	59
Bluffton, IN	13.9	3756	75	67	0	3	Unusable			62

SH 4862 - 2010 Popcorn Area Test

Location	Harvest Moisture	Yield Mean	Yield % Mean	Plants/Plot Mean	Stlk Ldg Plants Mean	Root Ldg Plants Mean	M.W.V.T. Mean	%Mush Mean	Hull Score	K/10g Mean
Homer, NE	15.3	5183	97	59	2	0	45.5	0.0	4	61
Cozad, NE	12.2	6079	95	54	1	1	44.5	0.0	4	64
Romney, IN	13.5	5345	94	53	1	0	44.5	0.0	4	59
Aurora, NE	12.3	4764	89	52	2	1	44.0	0.0	4	66
Chapman, NE	12.4	6306	92	57	2	1	45.5	0.0	4	64
Bluffton, IN	14.4	3705	74	63	0	0	Unusable			66

SHXP06102 - 2010 Popcorn Area Test

Location	Harvest Moisture	Yield Mean	Yield % Mean	Plants/Plot Mean	Stlk Ldg Plants Mean	Root Ldg Plants Mean	M.W.V.T. Mean	%Mush Mean	Hull Score	K/10g Mean
Homer, NE	13.8	5954	111	58	10	0	47.5	0.0	5	55
Cozad, NE	12.2	7095	110	58	2	1	48.0	0.0	5	64
Romney, IN	12.1	5865	103	53	5	0	47.0	0.0	4	62
Aurora, NE	12.1	5323	99	56	3	1	46.0	0.0	5	61
Chapman, NE	11.8	6974	102	57	2	1	47.0	0.0	4	60
Bluffton, IN	14.0	3871	78	67	0	0	Unusable			67

SHXP0890 - 2010 Popcorn Area Test

Location	Harvest Moisture	Yield Mean	Yield % Mean	Plants/Plot Mean	Stlk Ldg Plants Mean	Root Ldg Plants Mean	M.W.V.T. Mean	%Mush Mean	Hull Score	K/10g Mean
Homer, NE	14.4	6080	113	60	2	0	42.5	0.0	4	62
Cozad, NE	12.2	7701	120	59	2	1	44.5	0.0	4	67
Romney, IN	12.9	6040	106	53	0	0	43.5	0.0	4	59
Aurora, NE	12.2	6218	116	56	1	2	43.0	0.0	4	66
Chapman, NE	12.4	7230	105	60	1	1	44.0	0.0	4	65
Bluffton, IN	14.2	5693	114	68	0	0	Unusable			62

SHXP0308 - 2010 Popcorn Area Test

Location	Harvest Moisture	Yield Mean	Yield % Mean	Plants/Plot Mean	Stlk Ldg Plants Mean	Root Ldg Plants Mean	M.W.V.T. Mean	%Mush Mean	Hull Score	K/10g Mean
Homer, NE	16.7	5028	94	58	7	0	45.5	0.0	4	53
Cozad, NE	12.4	6625	103	57	2	1	46.0	0.0	4	57
Romney, IN	13.6	5613	98	53	2	0	46.5	0.0	4	56
Aurora, NE	12.5	4527	84	47	3	1	45.5	0.0	4	61
Chapman, NE	13.0	7367	107	57	1	1	46.0	0.0	4	61
Bluffton, IN	14.8	4693	94	64	0	0	Unusable			62

SHXP0895 - 2010 Popcorn Area Test

Location	Harvest Moisture	Yield Mean	Yield % Mean	Plants/Plot Mean	Stlk Ldg Plants Mean	Root Ldg Plants Mean	M.W.V.T. Mean	%Mush Mean	Hull Score	K/10g Mean
Homer, NE	15.3	4189	78	53	2	0	46.5	0.0	4	67
Cozad, NE	12.2	4263	66	53	1	1	45.5	0.0	4	71
Romney, IN	12.3	4687	82	53	0	0	46.5	0.0	4	69
Aurora, NE	12.6	4075	76	53	3	1	45.0	0.0	4	70
Chapman, NE	12.8	6031	88	56	2	1	45.5	0.0	4	65
Bluffton, IN	14.3	3207	64	62	0	0	Unusable			67

SHXP630 - 2010 Popcorn Area Test

Location	Harvest Moisture	Yield Mean	Yield % Mean	Plants/Plot Mean	Stlk Ldg Plants Mean	Root Ldg Plants Mean	M.W.V.T. Mean	%Mush Mean	Hull Score	K/10g Mean
Homer, NE	14.1	6030	112	59	4	0	45.5	0.0	5	60
Cozad, NE	12.3	7432	116	60	1	2	45.0	0.0	5	64
Romney, IN	12.6	5886	103	53	3	0	45.5	0.0	5	66
Aurora, NE	11.7	6103	114	58	2	1	44.5	0.0	4	67
Chapman, NE	12.0	6939	101	60	1	2	45.5	0.0	4	59
Bluffton, IN	14.1	4709	94	69	12	0	Unusable			68

SHXP06100 - 2010 Popcorn Area Test

Location	Harvest Moisture	Yield Mean	Yield % Mean	Plants/Plot Mean	Stlk Ldg Plants Mean	Root Ldg Plants Mean	M.W.V.T. Mean	%Mush Mean	Hull Score	K/10g Mean
Homer, NE	15.3	4882	91	56	3	0	47.5	0.0	4	67
Cozad, NE	12.6	5559	86	54	1	1	45.5	0.0	4	62
Romney, IN	12.1	5293	93	52	1	0	46.5	0.0	5	66
Aurora, NE	12.4	4620	86	53	2	1	45.0	0.0	4	67
Chapman, NE	12.5	6379	93	57	1	1	46.0	0.0	4	64
Bluffton, IN	14.3	3828	77	64	0	0	Unusable			71

SHXP06101 - 2010 Popcorn Area Test

Location	Harvest Moisture	Yield Mean	Yield % Mean	Plants/Plot Mean	Stlk Ldg Plants Mean	Root Ldg Plants Mean	M.W.V.T. Mean	%Mush Mean	Hull Score	K/10g Mean
Homer, NE	14.4	6184	115	60	3	3	45.0	0.0	4	63
Cozad, NE	12.3	7193	112	52	2	1	46.0	0.0	4	64
Romney, IN	12.7	5952	104	53	0	0	44.5	0.0	4	59
Aurora, NE	12.4	5976	112	58	3	1	43.5	0.0	4	67
Chapman, NE	12.4	7526	110	58	2	2	44.5	0.0	4	66
Bluffton, IN	14.2	4571	92	66	4	0	Unusable			64

SHXP06104 - 2010 Popcorn Area Test

Location	Harvest Moisture	Yield Mean	Yield % Mean	Plants/Plot Mean	Stlk Ldg Plants Mean	Root Ldg Plants Mean	M.W.V.T. Mean	%Mush Mean	Hull Score	K/10g Mean
Homer, NE	14.8	5505	103	59	3	0	47.0	0.0	4	59
Cozad, NE	12.4	5994	93	50	1	2	43.0	0.0	4	63
Romney, IN	12.5	5959	104	53	1	0	47.0	0.0	4	62
Aurora, NE	11.9	5789	108	58	3	1	46.5	0.0	4	64
Chapman, NE	11.9	7173	105	60	8	1	44.5	20	4	52
Bluffton, IN	14.0	4848	97	64	0	0	Unusable			71

Overall Mean per Plot Location - 2010 Popcorn Area Test

Location	Harvest Moisture	Yield Mean	Plants/Plot Mean	Stlk Ldg Plants Mean	Root Ldg Plants Mean
Homer, NE	15.0	5362	57	5	2
Cozad, NE	12.3	6426	55	2	1
Romney, IN	12.9	5703	53	2	0
Aurora, NE	12.2	5359	53	2	1
Chapman, NE	12.3	6859	58	2	1
Bluffton, IN	14.3	4990	65	2	1

Important 2010 Plot Notes:

No MWVT from the Bluffton, IN plots are reported due to excessive mechanical damage.

Data Sheet Legend

Harvest Moisture: The average moisture of all replications of the listed hybrid at time of harvest.

Yield Mean: The average yield of all replications of the listed hybrid on a pounds per acre basis adjusted to 15% moisture.

% Avg. Yield Mean: The comparison of the Yield Mean to the average yield of the plot.

Stlk Ldg Plants Mean: The average number of stalks broken or bent below the ear for all replications of that entry.

Root Ldg Plants Mean: The average number of plants leaning 30 degrees or more at the root for all replications of that entry.

MWVT: Volume of popped corn in cubic centimeters per gram using a Cretor's M.W.V.T. tester.

Mushroom: Estimate of observed mushroom flakes expressed as % of the total.

Hull Score: Score of 5 being the best (hulls broken into small pieces) and a score of 1 being the worst (large pieces of hull attached to popped kernel).

K/10 gms: Number of kernels per 10 grams over a #10 screen.

Microwave Expansion: 65 grams of popcorn, 30 grams unseasoned coconut oil sealed in a standard microwave bag. Popped in GE microwaves. 3 tests were done for each hybrid. The average is recorded in the data table here.

UPK: Weight of unpopped kernels in grams.

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Schlessman Seed Co.
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Milan, OH 44846-9708
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