Ear and tassel development in maize

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August undefined, 2024

WebIt is required to reduce treatment duration, so a 10 °C for 7 d between 6-LS and 9-LS treatment is carried out for Exp2 in the present study (referring to Bechoux et al. , which reported the effect of low temperature on tassel development of maize inbred lines). The results show that the lowest RTL value was around 80 in the plants treated ... WebWe previously identified a mutant of maize called fasciated ear3 (fea3), in which tassel and ear development is severely affected; both are enlarged, particularly at the growing tip, …

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WebJul 22, 2024 · The tassel develops deep in the whorl of the plant beginning at approximately V5. The tassel is the male flower, or inflorescence, of corn. This male inflorescence consists of many spikelets, which are located along the main spike and lateral branches of the tassel. The spikelets enclose 2 small flowers, or florets. WebDec 25, 2001 · INTRODUCTION. Maize is a monoecious plant with unisexual florets located on different parts of the plant. The male inflorescence (tassel), initiated at the apex, is a … smallest suny school

The regulatory landscape of early maize inflorescence development

WebFeb 9, 2016 · on tassel development in hybrid maize, Plant Production Science, 19:2, 230-237, DOI: ... Ear and tassel development in maize. Annals of the Missouri Botanical Garden, 35, 260–287. Webtion of ears but not tassels (Hofmeyr, 1930). A reduction in the number of tassel branches suggests that the absence of ears on these plants may reflect a generalized defect in the forma-tion of lateral shoot systems. By contrast, the mutant tassel-less (til) blocks development of the tassel but not the ears (Micu, 1981). Web23 hours ago · The physiological origins and biogenetic mechanisms underlying maize floral sex determination occurring at the tassel and ear spikelet are thoroughly investigated. … smallest sunfish species

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WebMaize is an important cereal crop that mainly yields grains to maintain food safety and energy supply, and inflorescence architecture and development determine its final … WebSeven maize races of the central high plateau of Mexico were characterized using a combined analysis of 13 morphological traits and 31 microsatellite loci. ... it was … smallest subwoofer madeWeb(A) A mature maize plant with positions of the tassel and ears. (B) Zoomed in view of male florets in the tassel showing the upper florets (yellow), lower florets (blue), and glumes (brown). smallest subwoofer speaker

"WebAs a monoecious plant, maize develops unisexual male and female flowers in physically separated parts of the plant. The tassel (staminate or male inflorescence) arises from the shoot apical meristem, while the ears (pistillate or female inflorescences) originate from … Morphology and Development of the Tassel and Ear. Ping-Chin Cheng, Dayakar R. … " - Ear and tassel development in maize

Ear and tassel development in maize

The role of barren stalk1 in the architecture of maize Nature

WebTassel initiation starts approximately when the fourth leaf becomes visible. This occurs about three weeks after emergence, when the plant is about 35-45 cm height. At this … WebAug 21, 2024 · Maize kernel filling, which is closely related to the process of double fertilization and is sensitive to a variety of environmental conditions, is an important component of maize yield determination. Silk is an important tissue of maize ears that can discriminate pollen and conduct pollination. Therefore, investigating the molecular …

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WebMORPHOLOGY OF THE EAR AND TASSEL OF MAIZE' R. G. Reeves ONE OF THE DIFFICULTIES experienced by pre-vious workers in most morphological studies of the maize ear is that of properly dissecting or section-ing the cob. This is especially true of normal mature cobs, which are extremely hard. Mechanical methods, such as the … WebMay 14, 2024 · Maize (Zea mays L.) is a monoecious grass plant in which mature male and female florets form the tassel and ear, respectively.Maize is often used as a model plant to study flower development. Several maize tassel seed mutants, such as the recessive mutants tasselseed1 (ts1) and tasselseed2 (ts2), exhibit a reversal in sex determination, …

WebEar and Tassel Development in Maize. This article is published in Annals of the Missouri Botanical Garden.The article was published on 1948-11-01 and is currently open access. … WebApr 9, 2024 · The physiological origins and biogenetic mechanisms underlying maize floral sex determination occurring at the tassel and ear spikelet are thoroughly investigated. The comprehensive outline of maize development and morphogenetic physiology developed in this review will enable farmers to optimize field management and will provide a reference …

WebMar 3, 2007 · Maize is a monoecious plant that produces male flowers on a terminal tassel ( Fig. 1A) and female flowers on lateral ears ( Fig. 1B ), which arise in the axils of vegetative leaves. The tassel initiates several long, indeterminate branches at the base while the ear consists of a single spike with no long branches. WebTassel ears are basically unusual and rare features of maize. It is considered to be a developmental trait affected by a specific environment and hormonal imbalance.

Web1) The development of the maize plant, from germination to the maturation of the seed, is divided into the vegetative, transitional, reproductive, and seed stages. The ear and …

WebMar 16, 2024 · To address the role of EAD1 in maize ear development, we examined its transport properties for malate in the Xenopus laevis oocyte system. ... 2014; Durbak et al., 2014), EAD1 specifically modulates ear development but has no effect on tassel or vegetative growth. The ead1 mutant is characterized by shorter ears but increased ERD … song of the picts by paul simpsonWebJan 15, 2024 · Maize is a monoecious plant with separate male and female flowers on the identical plant. During the early stages of generative growth in maize, tassel growth competes with ear growth for assimilates and nutrients, especially under stressful environments when resources are restricted (Fox et al., 2024).Notably, detasseling … song of the peopleWebThis research is focused on the development of the tassel and ear in maize, which is an important crop in the US. The tassel and ear are the major components of yield in … song of the people tv showWebMar 23, 2024 · Summer maize crop development, yield, and water use characteristics under water deficit conditions at different growth stages were investigated in this study using different irrigation regime treatments at the seedling (S), jointing (J), tasseling (T), and grain filling stages (F) in 2024 and 2024 in China. Ten different irrigation treatments were set, … song of the pick gerard sekotoWebMay 14, 1998 · Here we describe a gene from maize, terminal ear 1. Patterns of expression of this gene in the shoot and phenotypes of mutants indicate a role for terminal ear 1 in regulating leaf initiation. The ... song of the pretty bird poem meaningWebMar 29, 2024 · Maize growth in narrow rows provides a more uniform spatial arrangement, but it does not always lead to increasing yield. A four-year study was conducted to investigate the effect of row spacing on silage maize growth and yield during the growing season and at harvest time. A field experiment with conventional (0.70 m) and narrow … song of the rain themeWebOct 7, 2024 · A “tassel ear” is an odd-looking affair and is found almost exclusively on tillers or “suckers” of a corn plant along the edges of a field or in otherwise thinly populated areas of a field. It is very uncommon to find … song of the prettybird