Details for: PI 636489, Zea mays L. subsp. mays, KSS_30


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
KSS_30
Origin:
Developed – Nebraska, United States
Received by NPGS:
13 Dec 2004
Improvement Status:
Breeding material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 636489 13ncai01 SD
 
Images (5 total. Click on image for more.)

KERNELS

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
KSS_30
Origin:
Developed – Nebraska, United States
Received by NPGS:
13 Dec 2004
Improvement Status:
Breeding material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Developed

Nebraska, United States

Developer(s):
Donated
13 December 2004.
Nebraska, United States

Donor(s):
Accession Names and Identifiers
KSS_30
Type: Developer identifier
Russell, Ken University of Nebraska-Lincoln

Narrative
This population was developed by 30 cycles of mass selection for small seed size from the open-pollinated varieity, Krug Yellow Dent. This variety was derived from the three-way cross, (a Nebraska strain of Reid Yellow Dent x Goldmine) x an Illinois strain of Reid Yellow Dent. The same selection procedure was used to develop each cycle of the population. Approximately 1500 plants were grown in isolation, and at harvest an equal number of kernel from open-pollinated ears with consistently the smallest kernels were composited to form the next cycle. The selection intensity was approximately 1%. Through cycle 20, the 1000 kernel weight in this population had decreased at a linear rate of 7.2 g per cycle. KSS_30 has a 1000 kernel weight that is 363.0 g less than the 1000 kernel weight of KLS_30, a population derived from the same base population as KSS_30 and selected following the same protocol except selection was for large seed size. This population reaches 50% silk emergence in approximately 1500 heat units.
Zea mays L. subspp. mays
Genus:
Zea
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Andropogoneae
Subtribe:
Tripsacinae
Nomen number:

311987
Verified:
07/15/1987 by ARS Systematic Botanists.
Other conspecific taxa
Zea mays L. (1531 active accession[s])
Zea mays L. subsp. huehuetenangensis (H. H. Iltis & Doebley) Doebley (6 active accession[s])
Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis (128 active accession[s])
Zea mays L. subsp. parviglumis H. H. Iltis & Doebley (250 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Zea mays L. var. mays

Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
Englishcorn  1Rehm, S. 1994. Multilingual dictionary of agronomic plants
Englishdent corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishfield corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishflint corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishmaize  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishpod corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishpopcorn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishsweet corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Arabicdura shami  2Boulos, L. 1999-. Flora of Egypt
Chineseyu shu shu玉蜀黍 2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Frenchmaïs  2Demilly, D. et al. 1996. Liste alphabétique des principales espèces de plantes cultivées et de mauvaises herbes. Noms latins et noms français, ed. 6. Note: GEVES-SNES, Beaucouzé, France
GermanMais  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italiangranoturco  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Italianmais  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmajitō-morokoshi  2Batra, L. R. 1995. Names of Japanese plants sorted by their Japanese names in Romanized Katakana and scientific nomenclature
Portuguesemilho  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishmaíz  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishmajs  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Koreangangnaengi  2Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:134.
Transcribed Koreanogsusu  2Lee, Y. N. 1997. Flora of Korea.
Annotations
  • Taxonomic Re-Identification: 13 May 2014, from Zea mays L. to Zea mays L. subsp. mays
Other Links
Storage Information Form
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Pathogens
Vouchers
Citations
Pedigree
Description:
This population was developed by 30 cycles of mass selection for small seed size from the open-pollinated varieity, Krug Yellow Dent. This population reaches 50% silking in approximately 1550 heat units.
Intellectual Property Rights
Crop Science Registration. GP-455, MAIZE. Issued: 01 May 2006.
  • Russell, K. 2006. KLS_30 and KSS_30 maize. Crop Sci. (Madison) 46(3):1405.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHPlant HeightHeight of the plant from ground level to the top of the tassel at full growth measured in centimeters (cm).234.0000010MAIZE.INC.AMES.2013.PLANTING1PI 636489 05ncfo01 SDNot Available
MORPHOLOGYTassel TypeClassification of the amount of tassel branching from no branching to beyond tertiary tassel branching.3 - Branching to tertiary tassel branches only. No branches on tertiary branches. (100%)10MAIZE.INC.AMES.2013.PLANTING1PI 636489 05ncfo01 SDNot Available
MORPHOLOGYPeduncle HeightDistance from ground level to the node where the tassel emerges on the central stalk.18610MAIZE.INC.AMES.2013.PLANTING1PI 636489 05ncfo01 SDNot Available
MORPHOLOGYBottom Tassel Branch HeightDistance from ground level to the insertion point on the tassel stem of the bottom tassel branch of the central stalk.19610MAIZE.INC.AMES.2013.PLANTING1PI 636489 05ncfo01 SDNot Available
MORPHOLOGYTop Tassel Branch HeightDistance from ground level to the insertion point on the tassel stem of the upper most tassel branch of the central stalk.20810MAIZE.INC.AMES.2013.PLANTING1PI 636489 05ncfo01 SDNot Available
MORPHOLOGYNode Number Above the EarNumber of Nodes on the main stalk starting at the node above the ear node up to and including the peduncle node.610MAIZE.INC.AMES.2013.PLANTING1PI 636489 05ncfo01 SDNot Available
MORPHOLOGYKernel TypeKERNEL TYPEC - DENT (100%)178MAIZE.INC.AMES.2013.PLANTING1PI 636489 13ncai01 SD
MORPHOLOGYKernel TypeKERNEL TYPED - SEMIDENT (100%)37MAIZE.INC.AMES.2008.PLANTING3PI 636489 08ncai01 SDNot Available
MORPHOLOGYKernel ColorKERNEL COLORB - YELLOW (100%)37MAIZE.INC.AMES.2008.PLANTING3PI 636489 08ncai01 SDNot Available
MORPHOLOGYKernel ColorKERNEL COLORB - YELLOW (100%)178MAIZE.INC.AMES.2013.PLANTING1PI 636489 13ncai01 SD
MORPHOLOGYKernel Row ArrangementARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.1 - REGULAR (100%)37MAIZE.INC.AMES.2008.PLANTING3PI 636489 08ncai01 SDNot Available
MORPHOLOGYKernel Row ArrangementARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.1 - REGULAR (100%)178MAIZE.INC.AMES.2013.PLANTING1PI 636489 13ncai01 SD
MORPHOLOGYKernel row NumberNUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.037MAIZE.INC.AMES.2008.PLANTING3PI 636489 08ncai01 SDNot Available
MORPHOLOGYKernel row NumberNUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.16178MAIZE.INC.AMES.2013.PLANTING1PI 636489 13ncai01 SD
MORPHOLOGYEar LengthLENGTH OF THE EAR IN CENTIMETERS.15.8178MAIZE.INC.AMES.2013.PLANTING1PI 636489 13ncai01 SD
MORPHOLOGYEar LengthLENGTH OF THE EAR IN CENTIMETERS.1637MAIZE.INC.AMES.2008.PLANTING3PI 636489 08ncai01 SDNot Available
MORPHOLOGYEar DiameterDIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.3.537MAIZE.INC.AMES.2008.PLANTING3PI 636489 08ncai01 SDNot Available
MORPHOLOGYEar DiameterDIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.3.5178MAIZE.INC.AMES.2013.PLANTING1PI 636489 13ncai01 SD
MORPHOLOGYEar HeightHEIGHT OF THE TOP EAR ON THE CENTRAL STALK FROM GROUND LEVEL TO THE NODE WHERE THE EAR ATTACHES TO THE STALK.10210MAIZE.INC.AMES.2013.PLANTING1PI 636489 05ncfo01 SDNot Available
MORPHOLOGYCob ColorCOLOR OF THE COB2 - RED (100%)37MAIZE.INC.AMES.2008.PLANTING3PI 636489 08ncai01 SDNot Available
MORPHOLOGYCob ColorCOLOR OF THE COB2 - RED (100%)178MAIZE.INC.AMES.2013.PLANTING1PI 636489 13ncai01 SD
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.2 - INDENTED (100%)37MAIZE.INC.AMES.2008.PLANTING3PI 636489 08ncai01 SDNot Available
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.2 - INDENTED (100%)178MAIZE.INC.AMES.2013.PLANTING1PI 636489 13ncai01 SD
MORPHOLOGYEar NumberNUMBER OF EARS WITH KERNELS ON THE MAIN STEM210MAIZE.INC.AMES.2013.PLANTING1PI 636489 05ncfo01 SDNot Available
MORPHOLOGYNode NumberNumber of Nodes on the main stalk from ground level up to and including the peduncle node.1510MAIZE.INC.AMES.2013.PLANTING1PI 636489 05ncfo01 SDNot Available
MORPHOLOGYTiller NumberNUMBER OF TILLERS PER PLANT010MAIZE.INC.AMES.2013.PLANTING1PI 636489 05ncfo01 SDNot Available
MORPHOLOGYEndosperm ColorCOLOR OF THE HARD ENDOSPERM LAYER4 - YELLOW (100%)37MAIZE.INC.AMES.2008.PLANTING3PI 636489 08ncai01 SDNot Available
MORPHOLOGYEndosperm ColorCOLOR OF THE HARD ENDOSPERM LAYER4 - YELLOW (100%)178MAIZE.INC.AMES.2013.PLANTING1PI 636489 13ncai01 SD
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR2 - CYLINDRICAL - CONICAL (100%)37MAIZE.INC.AMES.2008.PLANTING3PI 636489 08ncai01 SDNot Available
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR2 - CYLINDRICAL - CONICAL (100%)178MAIZE.INC.AMES.2013.PLANTING1PI 636489 13ncai01 SD
MORPHOLOGYAleurone ColorThe color and pattern of the kernel aleurone layer. The first entry represents the color and the second number represents the pattern of that color.11 - COLORLESS / UNIFORM (100%)37MAIZE.INC.AMES.2008.PLANTING3PI 636489 08ncai01 SDNot Available
MORPHOLOGYAleurone ColorThe color and pattern of the kernel aleurone layer. The first entry represents the color and the second number represents the pattern of that color.11 - COLORLESS / UNIFORM (100%)178MAIZE.INC.AMES.2013.PLANTING1PI 636489 13ncai01 SD
MORPHOLOGYPericarp ColorTHE COLOR AND THE PATTERN OF THE PERICARP. THE FIRST NUMBER IS THE COLOR, THE SECOND NUMBER IS THE PATTERN.11 - COLORLESS / UNIFORM (100%)37MAIZE.INC.AMES.2008.PLANTING3PI 636489 08ncai01 SDNot Available
MORPHOLOGYPericarp ColorTHE COLOR AND THE PATTERN OF THE PERICARP. THE FIRST NUMBER IS THE COLOR, THE SECOND NUMBER IS THE PATTERN.13 - COLORLESS / HALO (100%)178MAIZE.INC.AMES.2013.PLANTING1PI 636489 13ncai01 SD
MORPHOLOGYGlume DevelopmentGlume development1 - None (100%)37MAIZE.INC.AMES.2008.PLANTING3PI 636489 08ncai01 SDNot Available
MORPHOLOGYGlume DevelopmentGlume development1 - None (100%)178MAIZE.INC.AMES.2013.PLANTING1PI 636489 13ncai01 SD
MORPHOLOGYColored Silk ScarColored Silk ScarN - Colored silk scar is not present (100%)37MAIZE.INC.AMES.2008.PLANTING3PI 636489 08ncai01 SDNot Available
MORPHOLOGYColored Silk ScarColored Silk ScarN - Colored silk scar is not present (100%)178MAIZE.INC.AMES.2013.PLANTING1PI 636489 13ncai01 SD
PRODUCTION1000 Kernel WeightThe weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.84178MAIZE.INC.AMES.2013.PLANTING1PI 636489 13ncai01 SD