2024 Stiff stalk synthetic

Stiff stalk synthetic

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August undefined, 2024

WebStiff Stalk Synthetic related lines are used in a majority of corn hybrids grown in the United States. However, all Stiff Stalk Synthetic lines are highly susceptible to Aspergillus ear rot and aflatoxin production. A long term working relationship with Illinois Foundation Seeds (IFSI) allows resistance to be crossed into FR1064. ... WebJan 1, 2011 · The Iowa Stiff Stalk Synthetic (BSSS), was compared to the most advanced cycles of selection from three different recurrent selection programs derived from BSSS …

Genetic diversity of maize inbred lines within and among

WebMaize (Zea maysL.) hybrids have transitioned to upright leaf angles (LAs) over the last 50 yr as maize yields and planting densities increased concurrently. Genetic mapping and a meta-analysis were c WebJan 1, 2006 · The stiff stalk and non-stiff stalk grouping in the US maize germplasm is facilitated by the use of narrow-based testers (B73 and Mo17), wherein after testcross … tie dye chuck taylors

Genetic mapping and prediction of flowering time and plant height …

WebThis technology features a new corn population, known as the Wisconsin Quality Synthetic-C4 (WQS C4), with superior milk production potential. Inbred corn lines derived from WQS C4 can be combined with inbred lines derived from the Stiff Stalk Synthetic corn population to provide high yield, high quality hybrids that are adapted to the Northern ... WebThe stiff-stalk heterotic group in Maize (Zea mays L.) is an important source of inbreds used in U.S. commercial hybrid production. Founder inbreds B14, B37, B73, and, to a lesser … WebStealth Stixx. Stealth Stixx is an innovative new rod company that is taking rod performance to the next level. Incorporating a 3k multi-material carbon fiber blank design with … the manor cottages farmville va

ANTHRACNOSE STALK ROT RESISTANCE FROM EXOTIC MAIZE …

Field Corn – Plant Breeding & Plant Genetics Program – …

WebThe genetic materials included 14 progenitors of the Iowa Stiff Stalk Synthetic (BSSS) maize population, both parents of one missing BSSS progenitor, four elite inbreds derived from … WebOct 24, 2015 · Ye8112 a representative line of the Modified Reid group. ‘HZS’ is an abbreviation of Huangzaosi, which is a representative line of the Tangsipingtou group (TSPT). Shen137 is a representative line of the PA group. PHG39 is a parent derived from Argentine Maize Amargo background. B73 is a representative line of Stiff Stalk Synthetic … tie dye cloth diapersWebNov 4, 2024 · The stiff1 (named after the term stiff stalk) gene was fine-mapped within a 58-kb genomic region on chromosome 6. Subsequent association mapping revealed that the insertion of a 27.2-kb transposon in the promoter of a gene with an F-box domain in this 58-kb fragment was correlated with stalk strength. tie dye cleaning instructions

"WebApr 20, 2024 · The Stiff Stalk heterotic pool is a foundation of US maize seed parent germplasm and has been heavily utilized by both public and private maize breeders since its inception in the 1930s. ... The Stiff Stalk heterotic group was founded in the Iowa Stiff Stalk Synthetic (BSSS) breeding population, which was initiated during the 1930s by Dr George ... " - Stiff stalk synthetic

Stiff stalk synthetic

Evaluation of seven stiff-stalk and five non-stiff-stalk corn ...

WebInbreds from Iowa Stiff Stalk Synthetic (BSSS), Reid Yellow Dent, and Lancaster clustered into separate groups with only few exceptions. The average number of alleles per locus was 4.9 among all 40 inbreds and 3.2 among the eight current inbreds. The reduction in the number of alleles per locus was not solely due to sample size. WebFast Tack Firestop Spray is the ultimate in weather resistant firestop sprays. Fast Tack's hybrid copolymer formula was developed to counter the stalling effects of weather while …

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WebRFLP data revealed a wide range of genetic diversity within the two heterotic groups assayed, Iowa Stiff Stalk Synthetic (BSSS) and Lancaster Sure Crop (LSC). Genetic similarity (GS) between lines was estimated from binary RFLP data according to the method of Nei and Li (1979). The mean GS for line combinations of type BSSS × LSC (0.498) was ... WebHe inter-mated the sixteen inbred lines to form a synthetic cultivar, designated as Stiff Stalk Synthetic. Stiff Stalk Synthetic became an important cultivar in his future professional career. Sprague was transferred to Columbia, Missouri, in 1934 to develop a cooperative USDA-Missouri University corn improvement program.

WebNov 1, 2011 · The objective of this study was to determine if recurrent selection for agronomic performance in Iowa Stiff Stalk Synthetic (BSSS) population has changed … WebI owa Stiff Stalk Synthetic and Iowa Synthetic Corn Borer No. 1 have undergone 17 cycles of reciprocal recurrent selection. Selection was based primarily on a heritability index for increased grain yield, decreased stalk and root lodging, and decreased grain moisture, with primary emphasis on grain yield ( Edwards, 2011 ).

WebExperiments were conducted during the growing seasons of 1975 and 1976 to determine changes in morphological and physiological traits associated with recurrent selection for grain yield in maize (Zea mays L.). Four variety hybrids, BSSS(R)CO x BSCB1(R)CO, BSSS(R)C7 x BSCB1(R)C7 [from a reciprocal recurrent selection program involving Iowa … WebApr 14, 2009 · Populations developed from two independent recurrent selection programs initiated in the Iowa Stiff Stalk Synthetic (BSSS) maize population were tested for the …

WebMaterial from an unselected base population, Iowa Stiff Stalk Synthetic (BSSS), was compared to the most advanced cycles of selection from two different recurrent selection …

WebJul 18, 2024 · Abstract The stiff-stalk heterotic group in Maize (Zea mays L.) is an important source of inbreds used in U.S. commercial hybrid production. Founder inbreds B14, B37, … the manor cricket houseWebStiff Stalk Synthetic (BSSS) developed by Dr. George Sprague at Iowa State University in the 1930s. The BSSS is composed of 16 inbred lines, primarily of Reid Yellow Dent heritage, and underwent several cycles of recurrent selec-tion (Troyer, … the manor country club milton gaWebSSS - Stiff Stalk Synthetic. AA Angle Angle. AWA Apparent Wind Angle. CLA Contributor Licensing Agreement. FCRA Foreign Contribution Regulations Act. TDM Triangle Direct … the manor coastal hotel and innWebOct 21, 2015 · The population structure of both association panels was analyzed using 3072 single nucleotide polymorphism (SNP) markers. The Chinese and the U.S. panel were both subdivided into two sub-populations, the latter comprised of Stiff Stalk Synthetic (SS) lines and Non Stiff Stalk Synthetic (NSS). the manor condos chicagoWebPopulation hybrids were produced using seven Stiff-Stalk and five Non-Stiff-Stalk populations. The 35 F1 hybrids and the original 12 populations were evaluated in an S0 randomized complete block design experiment at five locations in Iowa during 2003 and 2004. Concurrently, each of the 35 hybrids and 12 populations were selfed and evaluated … the manor country house hotelWebMar 27, 2024 · This study seeks to investigate the performance of maize cob and maize cob with stalk with a mix ratio 2:1; 200 g shelled maize cob: 100 g of maize stalk) briquettes as fuel source for domestic... the manor country house hotel weddingWebAssociations among 17 “Iowa Stiff Stalk Synthetic” derived inbred lines of maize (Zea mays L.) were determined using multivariate and cluster analysis.Objectives were to assess the level of unique characterization among lines afforded by reversed-phase high-performance liquid chromatography (RP-HPLC) of zeins and starch gel electrophoresis of isozymes … tie dye clogs