Details of plant genetic resources

Passport data of JP 1550

JP No. (Accession No.)	1550
Plant name	Maize
Scientific name	Zea mays L.
Cultivar/Accession name	KOWASE
Origin	JAPAN (Unspecified)
Status	Unknown
Collection source	Unknown
Conservation ID	1703 58420
Form of Distribution	Seed
Standard Quantity of distribution	20 seeds
Germination percentage	88%
Application for distribution	Order (Conservation ID: 1703)

C&E Data (Maize - Conservation ID: 1703, Sown on Apr 11, 2024)

Date of dent stage	Aug 7, 2024		(KUMAMOTO, 2024)
Fresh forage yield	444 (kg/a)		(KUMAMOTO, 2024)
Fresh ear yield	67 (kg/a)		(KUMAMOTO, 2024)
Total fresh yield	511 (kg/a)		(KUMAMOTO, 2024)
Dry matter ratio of forage	32.7 (%)		(KUMAMOTO, 2024)
Dry matter yield of forage	144.9 (kg/a)		(KUMAMOTO, 2024)
Dry matter ratio of ears	59.1 (%)		(KUMAMOTO, 2024)
Dry matter yield of ears	40.0 (kg/a)		(KUMAMOTO, 2024)
Total dry matter yield	184.9 (kg/a)		(KUMAMOTO, 2024)
Dry matter yield of grains	29 (kg/a)		(KUMAMOTO, 2024)

C&E Data (Maize - Conservation ID: 1703)

Time of anthesis (50% of plants)	Aug 12, 2023		(HOKKAIDO, 2023)
Time of silk emergence (50% of plants)	Aug 18, 2023		(HOKKAIDO, 2023)
Resistance to southern leaf blight	Intermediate		(HOKKAIDO, 2023)
Resistance to northern leaf blight	Intermediate		(HOKKAIDO, 2023)

C&E Data (Maize - Conservation ID: 1703)

Silking date	Jul 8		(MIYAZAKI, 2006)
Plant height	197 (cm)		(MIYAZAKI, 2006)
Ear height	92 (mm)		(MIYAZAKI, 2006)
Stalk diameter	20 (mm)		(MIYAZAKI, 2006)
Number of tillers	0.0 (Number of tillers per plant)		(MIYAZAKI, 2006)
Date of maturity	Aug 31		(MIYAZAKI, 2006)
Ear length	18.5 (cm)		(MIYAZAKI, 2006)
Ear diameter	4.0 (cm)		(MIYAZAKI, 2006)
Number of kernel rows	11.2		(MIYAZAKI, 2006)
Kernel color	Orange		(MIYAZAKI, 2006)
Kernel texture	Flint		(MIYAZAKI, 2006)
Vigor in early stage	Vigorous		(MIYAZAKI, 2006)
Tasseling date	Jul 1		(MIYAZAKI, 2006)
Days from sowing to silking	73 (Days)		(MIYAZAKI, 2006)
Date of yellow ripe stage	Aug 11		(MIYAZAKI, 2006)
Number of prop roots	None		(MIYAZAKI, 2006)
Number of kernels per row	19 (Number/kernel row)		(MIYAZAKI, 2006)
Weight of ear	80 (g/ear)		(MIYAZAKI, 2006)
Weight of 100 kernels	30.2 (g)		(MIYAZAKI, 2006)
Cob color	White		(MIYAZAKI, 2006)
Kernel shape	Round		(MIYAZAKI, 2006)
Endosperm color	White		(MIYAZAKI, 2006)
Resistance to southern leaf blight	Slightly low		(MIYAZAKI, 2006)

C&E Data (Maize - Conservation ID: 58420)

Silking date	Jul 12		(MIYAZAKI, 2002)
Plant height	212 (cm)		(MIYAZAKI, 2002)
Ear height	127 (mm)		(MIYAZAKI, 2002)
Stalk diameter	21 (mm)		(MIYAZAKI, 2002)
Number of tillers	2.2 (Number of tillers per plant)		(MIYAZAKI, 2002)
Date of maturity	Aug 19		(MIYAZAKI, 2002)
Ear length	18.1 (cm)		(MIYAZAKI, 2002)
Ear diameter	4.0 (cm)		(MIYAZAKI, 2002)
Number of kernel rows	10.0		(MIYAZAKI, 2002)
Kernel color	Yellow		(MIYAZAKI, 2002)
Kernel texture	Semi-flint		(MIYAZAKI, 2002)
Vigor in early stage	Vigorous		(MIYAZAKI, 2002)
Tasseling date	Jul 8		(MIYAZAKI, 2002)
Days from sowing to silking	72 (Days)		(MIYAZAKI, 2002)
Date of yellow ripe stage	Aug 13		(MIYAZAKI, 2002)
Number of ears	1 (Number/plant)		(MIYAZAKI, 2002)
Weight of ear	92 (g/ear)		(MIYAZAKI, 2002)
Weight of 100 kernels	27.0 (g)		(MIYAZAKI, 2002)
Cob color	White		(MIYAZAKI, 2002)
Kernel shape	Slightly round		(MIYAZAKI, 2002)
Resistance to root lodging	Very low		(MIYAZAKI, 2002)
Resistance to stalk lodging	Extremely high		(MIYAZAKI, 2002)
Resistance to southern leaf blight	High		(MIYAZAKI, 2002)

C&E Data (Maize - Conservation ID: 58420)

Silking date	Jul 9		(MIYAZAKI, 2001)
Plant height	226 (cm)		(MIYAZAKI, 2001)
Ear height	111 (mm)		(MIYAZAKI, 2001)
Number of tillers	2.0 (Number of tillers per plant)		(MIYAZAKI, 2001)
Date of maturity	Aug 16		(MIYAZAKI, 2001)
Ear length	21.8 (cm)		(MIYAZAKI, 2001)
Ear diameter	4.2 (cm)		(MIYAZAKI, 2001)
Number of kernel rows	11.3		(MIYAZAKI, 2001)
Kernel color	Orange		(MIYAZAKI, 2001)
Kernel texture	Flint		(MIYAZAKI, 2001)
Days from sowing to silking	76 (Days)		(MIYAZAKI, 2001)
Date of yellow ripe stage	Aug 10		(MIYAZAKI, 2001)
Number of ears	1 (Number/plant)		(MIYAZAKI, 2001)
Weight of ear	146 (g/ear)		(MIYAZAKI, 2001)
Weight of 100 kernels	29.5 (g)		(MIYAZAKI, 2001)
Cob color	White		(MIYAZAKI, 2001)
Kernel shape	Round		(MIYAZAKI, 2001)
Resistance to southern leaf blight	Slightly low		(MIYAZAKI, 2001)

C&E Data (Maize - Conservation ID: 58420)

Silking date	Jun 26		(MIYAZAKI, 2000)
Plant height	199 (cm)		(MIYAZAKI, 2000)
Ear height	88 (mm)		(MIYAZAKI, 2000)
Stalk diameter	20 (mm)		(MIYAZAKI, 2000)
Number of tillers	0.8 (Number of tillers per plant)		(MIYAZAKI, 2000)
Date of maturity	Aug 3		(MIYAZAKI, 2000)
Ear length	20.9 (cm)		(MIYAZAKI, 2000)
Ear diameter	4.0 (cm)		(MIYAZAKI, 2000)
Number of kernel rows	11.0		(MIYAZAKI, 2000)
Kernel color	Orange		(MIYAZAKI, 2000)
Kernel texture	Flint		(MIYAZAKI, 2000)
Vigor in early stage	Slightly vigorous		(MIYAZAKI, 2000)
Tasseling date	Jun 24		(MIYAZAKI, 2000)
Days from sowing to silking	80 (Days)		(MIYAZAKI, 2000)
Date of yellow ripe stage	Jul 28		(MIYAZAKI, 2000)
Number of ears	1 (Number/plant)		(MIYAZAKI, 2000)
Tassel length	21 (cm)		(MIYAZAKI, 2000)
Number of kernels per row	33 (Number/kernel row)		(MIYAZAKI, 2000)
Weight of ear	79 (g/ear)		(MIYAZAKI, 2000)
Weight of 100 kernels	23.2 (g)		(MIYAZAKI, 2000)
Cob color	White		(MIYAZAKI, 2000)
Kernel shape	Round		(MIYAZAKI, 2000)