2024 Stiff stalk synthetic

Stiff stalk synthetic

Author: wbpo

August undefined, 2024

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 … 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 ).

Evaluation of U.S. inbred lines with expired plant variety …

WebJan 4, 2024 · We used 481 single crosses made by crossing 89 random recombinant inbred lines (RILs) belonging to the Iowa stiff stalk synthetic group with 103 random RILs belonging to the non-stiff stalk synthetic heterotic group. WebThe first project included the development of a new non-stiff stalk GEM synthetic by making all possible crosses among the best non-stiff GEM lines identified with anthracnose stalk rot resistance (ASR). Important components of this synthetic include the GEM derived ASR non-stiff stalk (NSS) lines, NY212, NY215, and NY266. download t clock

Stalk Fibre - an overview ScienceDirect Topics

Weboriginating from the Iowa Stiff Stalk Synthetic (a newer version of line B73) in order to produce F1 hybrids. The experimental data were colected from four separate trials. - The single-cross hybrids were tested for grain yield in trials carried out in two locations (Rimski Sancevi and Srbobran) in 1998 and 1999. The soil was a calcareous WebCorn stalks consist of a pithy core with an outer layer of long fibers. Currently, corn stalks are chopped and used for forage, left on the field, or baled for animal bedding. 47 … WebJan 1, 2006 · BS10(FR)C14 is a selected strain within the Iowa Stiff Stalk Synthetic heterotic group, whereas BS29(R)C3 is an adapted strain of Suwan-1 a tropical cultivar that originated in Thailand. clavier acer print screen windows 11

Did Recurrent Selection for Yield Affect Iowa Stiff Stalk Synthetic ...

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 ... WebDomestic adapted lines , carriers of resistance to the most important maize diseases , are incorporated in the synthetic population Sy RA-A . The population M-3 presents a wide genetic basis for breeding because it contains domestic inbred lines that exhibit heterotic effect with the pair lancaster Surecrop and Iowa Stiff Stalk Synthetic . hrenWaC clavier 60% gamerWebInbreds 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. clavier aekj3f01010

"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. " - Stiff stalk synthetic

Stiff stalk synthetic

Genomic variation within the maize stiff-stalk heterotic …

WebNov 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. WebOct 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).

Did you know?

WebJul 18, 2024 · Stiff-stalk lines contain distinct haplotypes that have been conserved in breeding germplasm. 2 MATERIALS AND METHODS Genome sequencing and assembly … WebProbably the most famous corn synthetic is the Iowa State Stiff-Stalk Synthetic. This synthetic was developed at Iowa State University in the 1930’s and 1940’s by crossing …

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 … 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 …

WebMar 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... 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

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 …

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, … clavier acer aspire 3WebStiff 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. ... clavier a boutonsWebThe populations Sy RA-L and Sy RA-S are related to the leading world pair Lancaster Surecrop and Iowa Stiff Stalk Synthetic . Domestic adapted lines , carriers of resistance … download tconnect uploaderWebFeb 22, 2024 · Table 1 The list of 11 Non-Stiff Stalk (NSSS) and 10 Stiff Stalk Synthetic (BSSS) lines with expired Plant Variety Protection certificates, five heterotic group A (Tuxpeño) and three heterotic group B (non-Tuxpeño) CIMMYT inbred lines used to form … download tc server gertecWebOct 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 … download tcvn 6477:2016WebAug 31, 2016 · Results: With respect to population structure, two (Tropical and Temperate), three (Tropical, Stiff Stalk and non-Stiff Stalk), four [Tropical, group A germplasm derived from modern U.S. hybrids (PA), group B germplasm derived from modern U.S. hybrids (PB) and Reid] and six (Tropical, PB, Reid, Iowa Stiff Stalk Synthetic, PA and North ... download tcm moviesWebRFLP 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 ... clavier allemand ss