Responses of mixed light-emitting diode ratios on vegetative, flower regulation, and stalk elongation of cut chrysanthemum (Dendranthema grandiflora Tzvelev)
A Greenhouse experiment on the study of responses of mixed light-emitting diode ratios in cut chrysanthemum (Dendranthema grandiflora Tzvelev) was conducted at the Department of Floriculture and Landscape Architecture, Tamil Nadu Agricultural University, Coimbatore during 2019-20. The experiment was...
Saved in:
Published in | Journal of applied and natural science Vol. 13; no. 2; pp. 496 - 503 |
---|---|
Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Haridwar
Applied and Natural Science Foundation
2021
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | A Greenhouse experiment on the study of responses of mixed light-emitting diode ratios in cut chrysanthemum (Dendranthema grandiflora Tzvelev) was conducted at the Department of Floriculture and Landscape Architecture, Tamil Nadu Agricultural University, Coimbatore during 2019-20. The experiment was laid out in Randomized Block Design with three replications. The treatment comprises of seven varied light-emitting diode irradiance levels viz., L1 – 100% White; L2 – 100% Red; L3 - 80% Red + 20% Blue; L4 – 80% Red + 20% Far-red; L5 – 75% Blue + 25% Far-red; L6 – 60% Red + 20% Blue + 20% Far-red; L7 - High pressure sodium vapour lamp (as check) in Salvador and Pusa Centenary varieties. The results revealed that the growth in terms of height of the chrysanthemum at critical stages was maximum (48.88 cm in Salvador and 41.92 cm in Pusa Centenary) under the light irradiance of B75FR25 (L5) during the peak vegetative stage and registered maximum leaf area. Highest internodal length up to 3rd leaf of 1.07 cm was registered in sodium vapour lamp irradiance (L7) and 1.39 cm in 100% Red irradiance (L2). The early flower bud emergence (39 days in Salvador and 50 days in Pusa Centenary) was observed in B75Fr25 spectral irradiance (L5). The highest total cut stem yield per square meter (42.65 in Salvador and 41.99 in Pusa Centenary) was registered in R80B20. The study revealed that blue LEDs combined with Far-red promoted early flowering and inhibited stem elongations. Red and Blue wavelength increased the total leaf area and registered improved flower yield. |
---|---|
AbstractList | A Greenhouse experiment on the study of responses of mixed light-emitting diode ratios in cut chrysanthemum (Dendranthema grandiflora Tzvelev) was conducted at the Department of Floriculture and Landscape Architecture, Tamil Nadu Agricultural University, Coimbatore during 2019-20. The experiment was laid out in Randomized Block Design with three replications. The treatment comprises of seven varied light-emitting diode irradiance levels viz., L1 – 100% White; L2 – 100% Red; L3 - 80% Red + 20% Blue; L4 – 80% Red + 20% Far-red; L5 – 75% Blue + 25% Far-red; L6 – 60% Red + 20% Blue + 20% Far-red; L7 - High pressure sodium vapour lamp (as check) in Salvador and Pusa Centenary varieties. The results revealed that the growth in terms of height of the chrysanthemum at critical stages was maximum (48.88 cm in Salvador and 41.92 cm in Pusa Centenary) under the light irradiance of B75FR25 (L5) during the peak vegetative stage and registered maximum leaf area. Highest internodal length up to 3rd leaf of 1.07 cm was registered in sodium vapour lamp irradiance (L7) and 1.39 cm in 100% Red irradiance (L2). The early flower bud emergence (39 days in Salvador and 50 days in Pusa Centenary) was observed in B75Fr25 spectral irradiance (L5). The highest total cut stem yield per square meter (42.65 in Salvador and 41.99 in Pusa Centenary) was registered in R80B20. The study revealed that blue LEDs combined with Far-red promoted early flowering and inhibited stem elongations. Red and Blue wavelength increased the total leaf area and registered improved flower yield. A Greenhouse experiment on the study of responses of mixed light-emitting diode ratios in cut chrysanthemum (Dendranthema grandiflora Tzvelev) was conducted at the Department of Floriculture and Landscape Architecture, Tamil Nadu Agricultural University, Coimbatore during 2019-20. The experiment was laid out in Randomized Block Design with three replications. The treatment comprises of seven varied light-emitting diode irradiance levels viz., L1 – 100% White; L2 – 100% Red; L3 - 80% Red + 20% Blue; L4 – 80% Red + 20% Far-red; L5 – 75% Blue + 25% Far-red; L6 – 60% Red + 20% Blue + 20% Far-red; L7 - High pressure sodium vapour lamp (as check) in Salvador and Pusa Centenary varieties. The results revealed that the growth in terms of height of the chrysanthemum at critical stages was maximum (48.88 cm in Salvador and 41.92 cm in Pusa Centenary) under the light irradiance of B75FR25 (L5) during the peak vegetative stage and registered maximum leaf area. Highest internodal length up to 3rd leaf of 1.07 cm was registered in sodium vapour lamp irradiance (L7) and 1.39 cm in 100% Red irradiance (L2). The early flower bud emergence (39 days in Salvador and 50 days in Pusa Centenary) was observed in B75Fr25 spectral irradiance (L5). The highest total cut stem yield per square meter (42.65 in Salvador and 41.99 in Pusa Centenary) was registered in R80B20. The study revealed that blue LEDs combined with Far-red promoted early flowering and inhibited stem elongations. Red and Blue wavelength increased the total leaf area and registered improved flower yield. |
Author | S, Ganesh K, Rajamani SP, Thamaraiselvi M, Jawaharlal |
Author_xml | – sequence: 1 givenname: Ganesh surname: S fullname: S, Ganesh – sequence: 2 givenname: Jawaharlal surname: M fullname: M, Jawaharlal – sequence: 3 givenname: Rajamani surname: K fullname: K, Rajamani – sequence: 4 givenname: Thamaraiselvi surname: SP fullname: SP, Thamaraiselvi |
BookMark | eNotkctOwzAQRS1UJErpnqUlNiA1xY_ETZaIt4SEhMo6cuJJ6pLYxXYC5V_4V9KW1cwdHd1ZnFM0MtYAQueUzDklNL1eS-PnPeWazZng4giNGeM0ShjJRmhMskUcZTGlJ2jq_ZoQwjIRE0bG6PcN_MYaDx7bCrf6GxRudL0KEbQ6BG1qrLRVgJ0M2g6QwT3UEIbUwwxXjf0Chx3UXbMDzAxLo7APsvnA0FhT76-77rILuFy5rZcmrKDtWnx5B0a5Q5S4Hjalh0In8fKnhwb6qzN0XMnGw_R_TtD7w_3y9il6eX18vr15iUqaihBJmRTFglFRcapUIkDyJIZYUcFjnoqEkwWPEwmkELwCYFDGvEglYUqmWZGlfIIuDr0bZz878CFf286Z4WXOREqJWAiRDRQ5UKWz3juo8o3TrXTbnJJ87yHfecj3HvKdB_4HjW2CBw |
CitedBy_id | crossref_primary_10_3390_plants13010115 |
ContentType | Journal Article |
Copyright | 2021. This work is published under https://creativecommons.org/licenses/by-nc/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. |
Copyright_xml | – notice: 2021. This work is published under https://creativecommons.org/licenses/by-nc/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. |
DBID | AAYXX CITATION 3V. 7X2 7XB 88I 8FE 8FH 8FK ABUWG AFKRA ATCPS AZQEC BBNVY BENPR BHPHI CCPQU DWQXO GNUQQ HCIFZ LK8 M0K M2P M7P PATMY PIMPY PQEST PQQKQ PQUKI PRINS PYCSY Q9U |
DOI | 10.31018/jans.v13i2.2636 |
DatabaseName | CrossRef ProQuest Central (Corporate) Agricultural Science Collection ProQuest Central (purchase pre-March 2016) Science Database (Alumni Edition) ProQuest SciTech Collection ProQuest Natural Science Collection ProQuest Central (Alumni) (purchase pre-March 2016) ProQuest Central (Alumni) ProQuest Central Agricultural & Environmental Science Collection ProQuest Central Essentials Biological Science Collection AUTh Library subscriptions: ProQuest Central ProQuest Natural Science Collection ProQuest One Community College ProQuest Central ProQuest Central Student SciTech Premium Collection Biological Sciences Agriculture Science Database ProQuest Science Journals Biological Science Database Environmental Science Database ProQuest - Publicly Available Content Database ProQuest One Academic Eastern Edition (DO NOT USE) ProQuest One Academic ProQuest One Academic UKI Edition ProQuest Central China Environmental Science Collection ProQuest Central Basic |
DatabaseTitle | CrossRef Agricultural Science Database Publicly Available Content Database ProQuest Central Student ProQuest Central Essentials ProQuest Central (Alumni Edition) SciTech Premium Collection ProQuest One Community College ProQuest Natural Science Collection ProQuest Central China ProQuest Central Natural Science Collection ProQuest Central Korea Agricultural & Environmental Science Collection Biological Science Collection ProQuest Science Journals (Alumni Edition) ProQuest Biological Science Collection ProQuest Central Basic ProQuest Science Journals ProQuest One Academic Eastern Edition Agricultural Science Collection Biological Science Database ProQuest SciTech Collection Environmental Science Collection ProQuest One Academic UKI Edition Environmental Science Database ProQuest One Academic ProQuest Central (Alumni) |
DatabaseTitleList | Agricultural Science Database CrossRef |
Database_xml | – sequence: 1 dbid: BENPR name: AUTh Library subscriptions: ProQuest Central url: https://www.proquest.com/central sourceTypes: Aggregation Database |
DeliveryMethod | fulltext_linktorsrc |
EISSN | 2231-5209 |
EndPage | 503 |
ExternalDocumentID | 10_31018_jans_v13i2_2636 |
GroupedDBID | 7X2 88I AAYXX ABUWG AFKRA ALMA_UNASSIGNED_HOLDINGS ATCPS AZQEC BBNVY BENPR BHPHI CCPQU CITATION DWQXO GNUQQ HCIFZ M0K M2P M7P PATMY PIMPY PYCSY 3V. 7XB 8FE 8FH 8FK LK8 PQEST PQQKQ PQUKI PRINS Q9U |
ID | FETCH-LOGICAL-c186t-aa5bb7216f31dd56ea354e4d16343865307345ae0b63fee2ec43b8a02da89b983 |
IEDL.DBID | BENPR |
ISSN | 0974-9411 |
IngestDate | Fri Sep 13 04:01:13 EDT 2024 Fri Aug 23 02:58:40 EDT 2024 |
IsDoiOpenAccess | true |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | true |
Issue | 2 |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-LOGICAL-c186t-aa5bb7216f31dd56ea354e4d16343865307345ae0b63fee2ec43b8a02da89b983 |
OpenAccessLink | https://www.proquest.com/docview/2681067669/abstract/?pq-origsite=%requestingapplication% |
PQID | 2681067669 |
PQPubID | 5526149 |
PageCount | 8 |
ParticipantIDs | proquest_journals_2681067669 crossref_primary_10_31018_jans_v13i2_2636 |
PublicationCentury | 2000 |
PublicationDate | 2021-00-00 |
PublicationDateYYYYMMDD | 2021-01-01 |
PublicationDate_xml | – year: 2021 text: 2021-00-00 |
PublicationDecade | 2020 |
PublicationPlace | Haridwar |
PublicationPlace_xml | – name: Haridwar |
PublicationTitle | Journal of applied and natural science |
PublicationYear | 2021 |
Publisher | Applied and Natural Science Foundation |
Publisher_xml | – name: Applied and Natural Science Foundation |
SSID | ssj0002964020 |
Score | 2.182759 |
Snippet | A Greenhouse experiment on the study of responses of mixed light-emitting diode ratios in cut chrysanthemum (Dendranthema grandiflora Tzvelev) was conducted at... |
SourceID | proquest crossref |
SourceType | Aggregation Database |
StartPage | 496 |
SubjectTerms | Dendranthema Dendranthema grandiflorum Elongation Flowering Flowers High pressure Irradiance Landscape architecture Leaf area Light emitting diodes Light levels Sodium Stems |
Title | Responses of mixed light-emitting diode ratios on vegetative, flower regulation, and stalk elongation of cut chrysanthemum (Dendranthema grandiflora Tzvelev) |
URI | https://www.proquest.com/docview/2681067669/abstract/ |
Volume | 13 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3BbtQwELVKe-GCQIAoLWgOHKhUs3HsuPEJ0dJqVYmqqlqpt8iOJ9ttd5OSza6Af-Ff8TjZApcek1g--E3G45nxe4x9qKQuw-lYcJl5w5WTgueVdVypCr3BxGukC87fzvT4Sp1eZ9cbbLy-C0NtlWufGB21b0rKkY9SIs7SB1qbkXWUBSi70ef775z0o6jOOohpPGFbqVBUsN06PD47v3jIt1B5MelZGkMIzY0Soq9aSuKsGt3SxrAScpp-SnXka_5nl_rfSced5-Q5ezaEjPClx_gF28D6Jft90Te34gKaCubTH-hhFklBcD6Nvczgp41HiAiHQTWscBJ7C1e4D9WM1NGg7ZXoAzb7YGsPIVSc3QHOmnoS39Lc5bKD8qb9uQgY3OB8OYePX7H2bf9oYdLSzZgwYWvh8hfpWKz2XrGrk-PLozEfpBZ4KXLdcWsz54jHp5LC-0yjlZlC5UO0pkgVlDyByiwmTssKMcVSSZfbJPU2N87k8jXbrJsa3zAw0iYm9yHsCIOSEm2qXSUOwrExGIFJ9DbbWy9tcd8zahThJBJhKAiGIsJQEAzbbHe99sXwby2Kv5bw9vHPO-xpSh0oMWGyyza7donvQgjRufeDdfwB1ufKlw |
link.rule.ids | 315,786,790,4043,21416,27956,27957,27958,33779,43840 |
linkProvider | ProQuest |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3LbtQwFLXKdAGbClQQfUDvggWVaprEjhuvEJRW09KOUDWVuovs-GY6MJOUzEPAv_Cv-DqZFjYsk1he3BPb9-VzGHtTClX46DjmInWaSytinpXGcilLdBojp5AuOF8OVP9ant-kN13Cbda1Va72xLBRu7qgHPlhQsRZ6kgp_f7uOyfVKKqudhIaj9i6FD5U6bH1jyeDL1f3WRYqKkYtN6N3nLmWcdzWKgUxVR1-peNgGYtx8i5RgaX5r7Pp3605nDenT9lG5yjChxbZZ2wNq032-6ptacUZ1CVMxz_QwSRQgeB0HDqYwY1rhxBw9YMqWOIodBQu8QDKCWmiQdPqz3tEDsBUDryDOPkGOKmrUXhLcxeLORS3zc-Zt_wtThdTePsJK9e0jwZGDd2H8RM2Boa_SL1iuf-cXZ-eDI_7vBNY4EWcqTk3JrWW2HtKETuXKjQilSid99EkaYHS-pepwcgqUSImWEhhMxMlzmTa6ky8YL2qrvAlAy1MpDPnnQ0_KCrQJMqW8ZEPFj30OlJbbH9l2vyu5dHIffwRYMgJhjzAkBMMW2x3Zfu8W1Gz_AH_7f9_3mOP-8PLi_zibPB5hz1JqAclpEx2WW_eLPCVdyLm9nX3p_wBvNfJyg |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Responses+of+mixed+light-emitting+diode+ratios+on+vegetative%2C+flower+regulation%2C+and+stalk+elongation+of+cut+chrysanthemum+%28Dendranthema+grandiflora+Tzvelev%29&rft.jtitle=Journal+of+applied+and+natural+science&rft.au=Ganesh%2C+S&rft.au=Jawaharlal%2C+M&rft.au=Rajamani%2C+K&rft.au=Thamaraiselvi%2C+S+P&rft.date=2021&rft.pub=Applied+and+Natural+Science+Foundation&rft.issn=0974-9411&rft.eissn=2231-5209&rft.volume=13&rft.issue=2&rft.spage=496&rft_id=info:doi/10.31018%2Fjans.v13i2.2636 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0974-9411&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0974-9411&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0974-9411&client=summon |