Prolificacy in maize

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August undefined, 2024

WebThe adaptability of a maize variety depends on the plant’s tolerance to environmental stresses (e.g., drought, heat, frost, etc.). When we say that a variety has wide adaptability, this means that it can reach a good-stable yield in a wide variety of conditions.

Testing Agricultural Technologies for Maize Production in Ghana

WebSep 7, 2024 · The study aimed to improve the small-ear waxy corn populations for prolificacy, high total carotenoid content and resistance to downy mildew. Three cycles of … WebKey Words: Maize, Prolificacy, Selection genetic variance INTRODUCTION Crop species underwent profound transformations in ... maize from its ancestor, teosinte, was a switch from laces creations

Principles for selecting the best maize variety - Wikifarmer

WebMaize has much shorter lateral branches that are tipped by a single large ear with no additional ears at the branch nodes. To investigate the genetic basis of this difference in … WebMar 11, 2024 · Analysis of the expression levels of the three genes showed that they were actively expressed during the jointing stage of vigorous maize growth. Conclusions: In this study, three consistent major QTL related to plant type traits were identified and three candidate genes were screened. These results lay a foundation for the cloning of related ... WebUse more weed-competitive maize varieties (with high ear Prolificacy or not, the sprouting and emergence rhythm, etc.), Use of competitive cultivars that exhibit weed suppressive potential. Chemical weed control in maize – Herbicides. In this case, the farmer needs to decide if he/she will use a broad-spectrum or a selective herbicide. proof certificate 違い

Diversification of maize (Zea mays L.) through teosinte (Zea

Mass selection for prolificacy in maize SpringerLink

WebSep 22, 2016 · Prolificacy frequency is calculated as a fraction of the number of plants with prolificacy score of 1 or larger over total number of plants for each haplotype … WebMay 6, 2024 · Maize, as a crop is documented to be grown for 10,000 years (Schnable et al. 2009).Adult plant morphology of maize is very unique among all cereals, having single … laces footwear \u0026 apparelWebIdentifying QTL and candidate genes for prolificacy in maize The Crop Journal You are using an outdated, unsupported browser. Upgrade to a modern browser such as Chrome , … proof centre

"WebSep 7, 2024 · Prolificacy is another trait of interest in small-ear waxy corn. Genotypes with two or more marketable ears per plant with a short gap period to emerge between the first and the second ears could be declared as prolific corn [ 3 ]. " - Prolificacy in maize

Prolificacy in maize

WebProlificacy associated with higher grain yield in maize (Zea mays L.) has been widely documented. However, one serious concern is that prolificacy appears associated with poor stalk strength and plant standability. WebMaize (/ m eɪ z / MAYZ; Zea mays subsp. mays, from Spanish: maíz after Taino: mahis), also known as corn in North American and Australian English, is a cereal grain first domesticated by indigenous peoples in southern …

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WebNov 20, 2015 · Heritability of Prolificacy in Maize Article May 1974 J HERED Arnel R. Hallauer View Linked Research INHERITANCE OF MAIZE PROLIFICACY UNDER HIGH … Webprolificacy. We also included two lines derived from the same BC 2 S 3 RIL as controls: one homozygous teosinte and the other homozygous maize in the QTL interval. This set of 25 …

WebSep 30, 2024 · En maíz el número de mazorcas por planta o prolificidad es un componente de rendimiento de importancia en las variedades adaptadas a las condiciones de temporal o secano. WebJul 28, 2024 · Based on yield, the Algerian maize populations PI527474, PI527478, PI527472, PI527467, PI527470, and PI527473 would be appropriate sources of drought tolerance for temperate environments. ... Prolificacy is a clear indicator of drought tolerance but differences among populations were not significant under drought conditions and …

Web'Sikkim Primitive' is a prolific maize landrace with five to nine ears per plant. Though the landrace was discovered in 1960s, loci governing the prolificacy w 掌桥科研一站式科研服 … Webprolificacy during domestication. Results A major QTL (prol1.1) largely controls prolificacy Whole genome QTL mapping for loci affecting prolificacy was performed using a set of 866 maize-teosinte BC 2 S 3 recombinant inbred lines (RILs). This analysis identified eight QTL, distributed across the first 5 chromosomes (Figure 2, Table 1). Of the ...

WebMar 1, 2024 · [5] Kimio N and Gotoh K 1978 Phycio-ecological Studie on Prolificacy in Maize. The relationship between expression of second ear and some physio-ecological characteristic Jour. Crop Sci 47. Google Scholar [6] S H., Nakaseko K. and Gotoh K. 1977 Phycio-ecological Studie on

WebOct 1, 2024 · In maize (Zea mays L.) crop, “defensive practices” such as low plant densities and limited nitrogen (N) fertilization have begun to be progressively adopted in limited … laces and leavesWebMar 7, 2024 · Increasing plant population though, will rapidly reduce multi cobbing in maize (Fig 3). Figure 3. Maize yields versus cob number per plant for four hybrids showing contrasting degree of multi cobbing sown at three plant populations, 25,000, 50,000 and 70,000 pl/ha, in Gatton, Qld during the 2014/15 season. Open and closed symbols are for … laces dresses with shoesWebProlificacy (the potential to produce ear shoots at multiple nodes on the main stalk) has been under selection since the early domestication of maize ( Zea mays subsp. mays) from teosinte ( Z. mays subsp. parviglumis ). proof chain ruleWebJul 1, 2000 · In maize ( Zea mays L.), the later-fertilized ovaries often abort, thereby reducing kernel set. We examined whether altering the time interval between pollination of florets within an ear or between ears could affect … laces for hotter shoesWebJan 1, 1998 · Prolificacy seems to be a highly elastic component of maize yield that results in greater stability of yield of the apical ear, and which can constitute a significant proportion of total yield per plant. 1998 Elsevier Science B.V, Keywords: Maize; Ear-prolificacy; Density; Pollination; Infusion; Sucrose 1. laces for corsetsWebFeb 21, 2024 · Maize plants in the field are influenced by multiple factors, including water and nutrient contents in the soil, light and temperature in the atmosphere, disease transmitted by the soil or seeds, and insects and worms in the field. In addition, even surrounding maize plants compete for survival resources. proof chainWebProlificacy is another trait of interest in small-ear waxy corn. Genotypes with two or more marketable ears per plant with a short gap period to emerge between the first and the second ears could be declared as prolific corn [3]. proof change figure