2024 Flowering induction agents pineapple

Flowering induction agents pineapple

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WebSep 1, 1977 · 2-Haloethane phosphonic acids as ethylene releasing agents for the induction of flowering in pineapples. Nature (London), 218 (1968), pp. 974-975. CrossRef View Record in Scopus Google Scholar. ... NAA and NAD on the induction of flowering in pineapple (Ananas comosus L.) Curr. Sci., 93 (1970), pp. 530-531. Google Scholar. … WebJan 15, 2003 · The results obtained show that ACP and PBZ are capable of inhibiting, reducing and delaying the natural flowering of pine- apple with the concentrations of …

Delaying Natural Flowering in Pineapple Through …

WebNov 1, 1976 · These results indicate that young pineapple plants already posses all the necessary factors to induce flowering in response to ethylene treatments. Additionally the efficiencies of flowering induction of different external ethylene treatments, including a novel agent developed at our lab, called ‘zeothene’, were evaluated. WebAug 1, 2007 · Pineapple (Ananas comosus var. comosus) (Coppens d'Eeckenbrugge and Leal, 2003) is an important fruiting monocot and produces the only edible fruit in plants of the family Bromeliaceae.A … ear lavage with hydrogen peroxide

HISTORY AND PERSPECTIVES ON THE ROLE OF ETHYLENE IN PINEAPPLE FLOWERING …

WebMay 10, 2016 · The pineapple is a tropical or near-tropical plant. The optimum temperature for growth is 20ºC at night and 30ºC during the day. The rate of growth and development, plant and fruit size are directly related to temperature. During the cool season growth is delayed and night temperatures below 10ºC can result in leaf necrosis. WebFeb 26, 2016 · A remarkable characteristic of pineapple is its ability to undergo floral induction in response to external ethylene stimulation. However, little information is available regarding the molecular mechanism underlying this process. In this study, the differentially expressed genes (DEGs) in plants exposed to 1.80 mL·L−1 (T1) or 2.40 … WebFeb 26, 2016 · Site description. To investigate the molecular mechanisms of the ethephon-mediated induction of the flowering transition in pineapple plants, a potted culture experiment was conducted at an experimental orchard at the Institute of Fruit Tree Research of the Guangdong Academy of Agricultural Sciences located in the Tianhe District … earl averill baseball photo

How Do You Induce Pineapple Flowering? - Stellina Marfa

Forcing fruiting of the pineapple - Growables

WebIt is common knowledge that ethylene can be used as forcing agent of the flowering process in bromeliads such as pineapple ( Ananas comosus L. Merr.). However, the role … WebMar 12, 2015 · Shading 90% of sun light(s) before mid-November delayed the natural flowering of pineapple and the delay was affected by the plant age. For pineapples … ear lawsWebLater, in the decade of 30', growers in Hawaii started to use ethylene directly to promote floral induction of pineapple, as well as acetylene. During the years 40', it was demonstrated that auxins could also cause flowering of pineapple, and therefore, growers started to use a-naphthalene acetic acid (NAA) (NICKELL, 1994). css filter background color only

"WebMar 3, 2009 · Table 1. Percentage of flowering and length of the flowering stem (cm) with s.e., measured for MD-2 hybrid pineapple plants (n = 25) evaluated 1 month after applying the flowering induction agent zeothene at different developmental stages (1–8 months after planting).The D-leaf length (cm) and D-leaf fresh weight (g) of MD-2 hybrid … " - Flowering induction agents pineapple

Flowering induction agents pineapple

HISTORY AND PERSPECTIVES ON THE ROLE OF ETHYLENE IN PINEAPPLE FLOWERING …

WebSep 1, 1975 · The potential of ethephon for induction of flowering in pineapple has been well demonstrated (Cooke and Randall, 1968; Guyot and Py, 1970; Randhawa et al., 1970a; Wee and Ng, 1971). ... 2-haloethane phosphonic acids as ethylene releasing agents for the induction of flowering in the pineapple. Nature, 218 (1968), pp. 974-975. CrossRef … WebMar 3, 2009 · Flowering induction can be achieved by a range of commercial induction agents, thoroughly summarized by Bartholomew et al. (2003). The most frequently used chemicals in present pineapple cultivation are ethephon …

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WebIt is common knowledge that ethylene can be used as forcing agent of the flowering process in bromeliads such as pineapple ( Ananas comosus L. Merr.). However, the role of ethylene in floral induction is controversial since it has opposite effects in different plant species. In a number of species it has been found that ethylene inhibits or ... WebImproving the efficiency of flower induction in pineapple [1990] Suba Heenkenda, H.M.; Philippines Univ ... applied at 4:00 p.m. had a similar effect on percentage of flowering (88.87%) but flowering of the former took a longer time. The best and least effective time for flower induction was at 4:00 p.m. and 10:00 a.m., respectively. ...

WebThe morphology and rate of inflorescence development of pineapple (Ananas comosus [L.] Merr.) induced to flower with ethephon were studied in field-grown plants `Smooth Cayenne.' Flower bract development was evident on day 7 after application of ethephon to the center of the plant. Flower primordia were first observed in the axils of bracts 11 days … WebPineapple (Ananas comosus), a tropical plant with edible multiple fruit consisting of coalesced berries, named for resemblance to the pine cone, is the ... could induce 90-100% flowering. Ethephon is sold as Ethrel 480 with 48% or 480,000 ppm (1% = 10,000 ppm ) active ingredient. Table 2. Shows the composition of a spray

WebReproductive development in pineapple can be induced by short day-length and cool night temperatures under natural climate conditions in winter [2]; however, other … WebSep 1, 1975 · 2-haloethane phosphonic acids as ethylene releasing agents for the induction of flowering in the pineapple. Nature (1968) W.C. Cooper Effect of growth substances on flowering of pineapple under Florida conditions; ... Effect of pH and urea on the efficacy of ethephon for induction of flowering in pineapple. 1976, Scientia …

WebIn 1942, the PRI reported that pineapple plants could be forced with a low concentration of 1-naphthaleneacetic acid (NAA) while higher concentrations inhibited natural induction (NI) of flowering. It was shown in 1966 that auxins forced pineapple by stimulating the plant to produce ethylene.

WebDec 4, 2009 · Ethylene, a gaseous plant hormone, is responsible for the initiation of reproductive development in pineapple. Reproductive development can be forced in pineapple (Ananas comosus var. comosus) throughout the year with ethylene. Inhibition of natural flowering initiation with aviglycine [(S)-trans-2-amino-4-(2-aminoethoxy)-3 … earl ayersWebJan 1, 2003 · There are plant growth regulators (PGR) which can inhibit natural flowering of pineapple plants ( Min and Bartholomew, 1996;Bartholomew et al., 2011). Paclobutrazol (PBZ) can be used for … earla wilsonWebFlower induction requires an incubation of the corms at high temperature (23°C–27°C), followed by a period of exposure at moderately low temperatures (17°C) There is … css filter based on contentsWebPraveen K. Kathare, Enamul Huq, in Encyclopedia of Biological Chemistry (Third Edition), 2024 Photoperiodic Flowering. Plants reproductive success is critically dependent upon … ear lavage with hydrogen peroxide videoWebDec 7, 2024 · The dose-dependent induction of FLOWERING LOCUS T-like genes (FTLs) may have contributed to dose-dependent flowering induction in pineapple by ethylene. Alterations in DNA methylation, lncRNAs and multiple genes may be involved in the regulation of FTLs. Our data provided a landscape of the transcriptome and DNA … earla white atsuWebFlower induction is the physiological process in the plant by which the shoot apical meristem becomes competent to develop flowers. Biochemical changes at the apex, … css filter blueWebNov 18, 2024 · Floral induction, sometimes referred to as flower initiation, refers to the first stage of flowering, or the onset of flower development, where the buds of a plant … earl aylesford estate acres