In vitro growth of Brassocattleya orchid hybrid in different concentrations of KNO3, NH4NO3 and benzylaminopurine
One of the most important applications of plant tissue culture is mass propagation of ornamental plants. This experiment evaluated the effect of different concentrations of NH4NO3 and KNO3 and BAP on the in vitro growth of orchid hybrid Brassocattleya 'Pastoral'. Seedlings of this orchid h...
Saved in:
Published in | Horticultura brasileira Vol. 29; no. 3; pp. 359 - 363 |
---|---|
Main Authors | , |
Format | Magazine Article |
Language | English |
Published |
01.09.2011
|
Online Access | Get full text |
Cover
Loading…
Abstract | One of the most important applications of plant tissue culture is mass propagation of ornamental plants. This experiment evaluated the effect of different concentrations of NH4NO3 and KNO3 and BAP on the in vitro growth of orchid hybrid Brassocattleya 'Pastoral'. Seedlings of this orchid hybrid were used as explants and cultivated in medium with mineral salts and vitamins from the MS medium (Murashige & Skoog, 1962), with the macronutrients P, Ca and Mg reduced by half, and with an addition of 25 g L-1 of sucrose, 0.1 g L-1 of myo-inositol and 1.5 g L-1 of activated charcoal. Agar-agar was added (6.5 g L-1) and the pH was adjusted to 5.8. As treatments, four concentrations of the NH4NO3 and KNO3 (2x; 1x; ½ and ¼ MS medium) and three concentrations of BAP (0.0; 0.5 and 1.0 mg L-1) were assayed. The multiplication, growth in height, fresh and dry weight and sugar level in dry weight of sprouts were evaluated. There occurred a higher growth in height with 0.25x NH4NO3 and KNO3 salts concentrations of MS medium and higher rate of multiplication with combination of NH4NO3 and KNO3 reduced by half of the MS medium concentration and 1.0 mg L-1 BAP.
Entre as maiores aplicações da cultura de tecidos de plantas está a propagação massal de mudas de plantas ornamentais. O objetivo deste trabalho foi avaliar o cultivo in vitro de um híbrido de orquídea Brassocattleya em diferentes concentrações de NH4NO3, KNO3 e BAP. Foram utilizadas sementes do híbrido de orquídea Brassocattleya 'Pastoral' e as plantas foram cultivadas em meio MS com redução pela metade das fontes de P, Mg e Ca e adição de 25 g L-1 de sacarose, 100 mg L-1 de mio-inositol, 1,5 g L-1 de carvão ativo e 6,5 g L-1 de ágar-ágar, sendo o pH ajustado para 5,8. Como tratamentos foram usados quatro concentrações dos sais NH4NO3 e KNO3 (2x; 1x; ½ e ¼ do meio MS) e três concentrações de BAP (0,0; 0,5 e 1,0 mg L-1). Avaliou-se a multiplicação, o crescimento em altura, massa fresca e seca, além dos teores de açucares redutores na massa seca das mudas. Observou-se grande influência das doses de NH4NO3 e KNO3 sobre o crescimento em altura das mudas, massa fresca e seca e teores de açucares redutores em Bc. ('Pastoral' x Auto). A dose de ¼ da utilizada no meio MS promoveu aumento significativo do crescimento das plantas. Para multiplicação, houve melhor resultado com a dose de ½ dos sais NH4NO3 e KNO3 utilizados no meio MS e 1,0 mg L-1 de BAP. |
---|---|
AbstractList | One of the most important applications of plant tissue culture is mass propagation of ornamental plants. This experiment evaluated the effect of different concentrations of NH4NO3 and KNO3 and BAP on the in vitro growth of orchid hybrid Brassocattleya 'Pastoral'. Seedlings of this orchid hybrid were used as explants and cultivated in medium with mineral salts and vitamins from the MS medium (Murashige & Skoog, 1962), with the macronutrients P, Ca and Mg reduced by half, and with an addition of 25 g L-1 of sucrose, 0.1 g L-1 of myo-inositol and 1.5 g L-1 of activated charcoal. Agar-agar was added (6.5 g L-1) and the pH was adjusted to 5.8. As treatments, four concentrations of the NH4NO3 and KNO3 (2x; 1x; ½ and ¼ MS medium) and three concentrations of BAP (0.0; 0.5 and 1.0 mg L-1) were assayed. The multiplication, growth in height, fresh and dry weight and sugar level in dry weight of sprouts were evaluated. There occurred a higher growth in height with 0.25x NH4NO3 and KNO3 salts concentrations of MS medium and higher rate of multiplication with combination of NH4NO3 and KNO3 reduced by half of the MS medium concentration and 1.0 mg L-1 BAP.
Entre as maiores aplicações da cultura de tecidos de plantas está a propagação massal de mudas de plantas ornamentais. O objetivo deste trabalho foi avaliar o cultivo in vitro de um híbrido de orquídea Brassocattleya em diferentes concentrações de NH4NO3, KNO3 e BAP. Foram utilizadas sementes do híbrido de orquídea Brassocattleya 'Pastoral' e as plantas foram cultivadas em meio MS com redução pela metade das fontes de P, Mg e Ca e adição de 25 g L-1 de sacarose, 100 mg L-1 de mio-inositol, 1,5 g L-1 de carvão ativo e 6,5 g L-1 de ágar-ágar, sendo o pH ajustado para 5,8. Como tratamentos foram usados quatro concentrações dos sais NH4NO3 e KNO3 (2x; 1x; ½ e ¼ do meio MS) e três concentrações de BAP (0,0; 0,5 e 1,0 mg L-1). Avaliou-se a multiplicação, o crescimento em altura, massa fresca e seca, além dos teores de açucares redutores na massa seca das mudas. Observou-se grande influência das doses de NH4NO3 e KNO3 sobre o crescimento em altura das mudas, massa fresca e seca e teores de açucares redutores em Bc. ('Pastoral' x Auto). A dose de ¼ da utilizada no meio MS promoveu aumento significativo do crescimento das plantas. Para multiplicação, houve melhor resultado com a dose de ½ dos sais NH4NO3 e KNO3 utilizados no meio MS e 1,0 mg L-1 de BAP. |
Author | Ono, Elizabeth O Cardoso, Jean C |
Author_xml | – sequence: 1 givenname: Jean C surname: Cardoso fullname: Cardoso, Jean C organization: USP – sequence: 2 givenname: Elizabeth O surname: Ono fullname: Ono, Elizabeth O organization: UNESP |
BookMark | eNplkM1KAzEUhYNUsK0-g3kAR2_-JtOlFrXF0i7sfriZydhIm9RkVMand6oigovLd-FwzuIbkYEP3hJyzuCSqQlcPQIDnoESOQfGAED0x_QRGf4Ggz__CRml9AzAtVD5kLzMPX1zbQz0KYb3dkNDQ28iphQqbNut7ZCGWG1cTTediT2cp7VrGhutb2kVfNUzYuuCT4fuw3IlLuhyJntS9DU11n90W9w5H_av0Xl7So4b3CZ79sMxWd_drqezbLG6n0-vF1nFtWoznktjirrBHI3FBrnEgteFlZUulAGUShicoJEw0RwKoQTTxjAsaqlzg2JM9PdsFUNK0TblProdxq5kUB7ElV_iyn_ixCeQfmQh |
CitedBy_id | crossref_primary_10_1007_s11676_018_0794_3 crossref_primary_10_3732_apps_1600142 crossref_primary_10_1016_j_sajb_2023_09_029 crossref_primary_10_1016_j_hpj_2017_07_009 crossref_primary_10_1590_S0102_05362013000100010 |
Cites_doi | 10.1079/IVP2002360 10.1590/S0103-84782003000100009 10.1111/j.1399-3054.1962.tb08052.x 10.1590/S0100-204X2000000700019 10.1016/S0021-9258(18)43097-9 10.1093/pcp/pch119 10.1590/S0103-90161998000200005 10.1590/S0100-67622009000400002 10.1590/S0100-29452002000200006 10.1590/S1413-70542010000200012 |
ContentType | Magazine Article |
DBID | AAYXX CITATION |
DOI | 10.1590/S0102-05362011000300017 |
DatabaseName | CrossRef |
DatabaseTitle | CrossRef |
DatabaseTitleList | CrossRef |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Agriculture |
EISSN | 0102-0536 |
EndPage | 363 |
ExternalDocumentID | 10_1590_S0102_05362011000300017 |
GroupedDBID | 29I 2WC 5GY 5VS 91A AAYXX ABXHO ADBBV AENEX ALMA_UNASSIGNED_HOLDINGS APOWU AZFZN BCNDV C1A CITATION CS3 DU5 E3Z EBS EJD GROUPED_DOAJ GX1 IPNFZ KQ8 M~E OK1 RIG RNS RSC SCD XSB |
ID | FETCH-LOGICAL-c275t-264bb8dfa6abeafa24a82d8e4c785b0a453ba9ab409720835317bb1a8d476ba3 |
ISSN | 0102-0536 |
IngestDate | Fri Aug 23 00:39:21 EDT 2024 |
IsDoiOpenAccess | false |
IsOpenAccess | true |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 3 |
Language | English |
LinkModel | OpenURL |
MergedId | FETCHMERGED-LOGICAL-c275t-264bb8dfa6abeafa24a82d8e4c785b0a453ba9ab409720835317bb1a8d476ba3 |
OpenAccessLink | https://www.scielo.br/j/hb/a/pbTbHv3d4zRb5BQbbXDzrnR/?lang=en&format=pdf |
PageCount | 5 |
ParticipantIDs | crossref_primary_10_1590_S0102_05362011000300017 |
PublicationCentury | 2000 |
PublicationDate | 20110901 |
PublicationDateYYYYMMDD | 2011-09-01 |
PublicationDate_xml | – month: 09 year: 2011 text: 20110901 day: 01 |
PublicationDecade | 2010 |
PublicationTitle | Horticultura brasileira |
PublicationYear | 2011 |
References | HU CY (ref4) 1983 RUSSOWSKI D (ref14) 2003; 33 SATO AY (ref17) 2001; 25 SCHUCH MW (ref19) 2002; 24 BIASI LA (ref2) 1998; 55 KERBAUY GB (ref7) 2008 MURASHIGE T (ref10) 1962; 15 LEITZKE LN (ref9) 2010; 34 SALAMONI AT (ref16) 2000; 35 DISARZ R (ref3) 2009; 33 KIYUNA I (ref6) 2010 RAPOSO JGCMF (ref13) 1993 SCHUCH MW (ref18) 2005 SAIPRASAD GVS (ref15) 2003; 39 KALIMUTHU K (ref5) 2007; 6 TORRES AC (ref22) 1995 NELSON N (ref11) 1944; 84 TAKEY K (ref21) 2004; 5 SOMOGY MA (ref20) 1952; 160 BESPALHOK JCBF (ref1) 1993; 4 PASQUAL M (ref12) 2001 LA CROIX IF (ref8) 2008 |
References_xml | – volume: 84 start-page: 375 year: 1944 ident: ref11 article-title: A photometric adaptation of the Somogy method for determination of glucose publication-title: Biochesmistry contributor: fullname: NELSON N – year: 2001 ident: ref12 contributor: fullname: PASQUAL M – volume: 39 start-page: 42 year: 2003 ident: ref15 article-title: Propagation of three orchid genera using encapsulated protocorm-like bodies publication-title: In Vitro Celullar & Developmental Biology - Plant doi: 10.1079/IVP2002360 contributor: fullname: SAIPRASAD GVS – year: 2008 ident: ref8 contributor: fullname: LA CROIX IF – volume: 33 start-page: 57 issn: 0103-8478 year: 2003 ident: ref14 article-title: Nitrogênio e fósforo no crescimento de plantas de ginseng brasileiro [Pfaffia glomerata (Spreng.) Pedersen] cultivadas in vitro publication-title: Ciência Rural doi: 10.1590/S0103-84782003000100009 contributor: fullname: RUSSOWSKI D – volume: 15 start-page: 473 issn: 0031-9317 year: 1962 ident: ref10 article-title: A revised medium for rapid growth and bioassays with tobacco tissue cultures publication-title: Physiologia Plantarum doi: 10.1111/j.1399-3054.1962.tb08052.x contributor: fullname: MURASHIGE T – volume: 35 start-page: 1441 issn: 0100-204X year: 2000 ident: ref16 article-title: Variância genética de açucares redutores e matéria seca e suas correlações com características agronômicas em batata publication-title: Pesquisa Agropecuária Brasileira doi: 10.1590/S0100-204X2000000700019 contributor: fullname: SALAMONI AT – volume: 25 start-page: 1071 issn: 1413-7054 year: 2001 ident: ref17 article-title: Efeito de diferentes níveis de nitrogênio, em presença ou ausência de BAP, na multiplicação de gérbera (Gerbera sp.) de vaso publication-title: Ciência e Agrotecnologia contributor: fullname: SATO AY – year: 1993 ident: ref13 contributor: fullname: RAPOSO JGCMF – volume: 160 start-page: 61 year: 1952 ident: ref20 article-title: A new reagent for determination of sugar publication-title: Journal Biology Chemistry doi: 10.1016/S0021-9258(18)43097-9 contributor: fullname: SOMOGY MA – volume: 5 start-page: 1053 year: 2004 ident: ref21 article-title: AtIPT3 is a key determinant of nitrate-dependent cytokinin biosynthesis in Arabidopsis publication-title: Plant Cell Physiology doi: 10.1093/pcp/pch119 contributor: fullname: TAKEY K – volume: 55 start-page: 196 issn: 0103-9016 year: 1998 ident: ref2 article-title: Estabelecimento in vitro de porta-enxertos de videira através de ápices meristemáticos e segmentos nodais publication-title: Scientia Agricola doi: 10.1590/S0103-90161998000200005 contributor: fullname: BIASI LA – year: 1995 ident: ref22 contributor: fullname: TORRES AC – volume: 4 start-page: 59 issn: 0103-3131 year: 1993 ident: ref1 article-title: Fatores influenciando a micropropagação in vitro de gemas axilares de Stevia rebaudiana (Bert) Bertonil publication-title: Revista Brasileira de Fisiologia Vegetal contributor: fullname: BESPALHOK JCBF – volume: 33 start-page: 599 issn: 0100-6762 year: 2009 ident: ref3 article-title: Multiplicação de gemas axilares de Acacia maersnii de Wild. sob diferentes meios de cultura publication-title: Revista Árvore doi: 10.1590/S0100-67622009000400002 contributor: fullname: DISARZ R – start-page: 117 volume-title: Meristem, shoot tip and bud cultures year: 1983 ident: ref4 contributor: fullname: HU CY – volume: 6 start-page: 1171 year: 2007 ident: ref5 article-title: In vitro micropropagation of orchid, Oncidium sp. (Dancing Dolls) publication-title: African Journal of Biotechnology contributor: fullname: KALIMUTHU K – volume: 24 start-page: 301 issn: 0100-2945 year: 2002 ident: ref19 article-title: Regeneração de brotações de macieira (Malus domestica Borkh.) cv. Gala publication-title: Revista Brasileira de Fruticultura doi: 10.1590/S0100-29452002000200006 contributor: fullname: SCHUCH MW – volume-title: Comércio exterior da floricultura brasileira em 2009: ponto de inflexão year: 2010 ident: ref6 contributor: fullname: KIYUNA I – year: 2008 ident: ref7 contributor: fullname: KERBAUY GB – volume: 34 start-page: 352 issn: 1413-7054 year: 2010 ident: ref9 article-title: Influência do meio de cultura, tipo e concentração de citocininas na multiplicação in vitro de amoreira-preta e framboeseira publication-title: Ciência e Agrotecnologia doi: 10.1590/S1413-70542010000200012 contributor: fullname: LEITZKE LN – start-page: 155 volume-title: Micropropagação de plantas frutíferas year: 2005 ident: ref18 contributor: fullname: SCHUCH MW |
SSID | ssj0027356 |
Score | 1.9290038 |
Snippet | One of the most important applications of plant tissue culture is mass propagation of ornamental plants. This experiment evaluated the effect of different... |
SourceID | crossref |
SourceType | Aggregation Database |
StartPage | 359 |
Title | In vitro growth of Brassocattleya orchid hybrid in different concentrations of KNO3, NH4NO3 and benzylaminopurine |
Volume | 29 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1Lb9QwELaWcoFLeQpaQD5wCwub2M56j20F2oLoCmmRelvZjtPmkpQ0rbQ988OZsZ3HskVQLlFkyZMo82U8j89jQt6KVAqbYMtZptWYZxn8cyaOx5rP8ngqc24tVnS_nqTz7_zzqTgdjX4OWEtXjX5vbm7dV_I_WoUx0Cvukr2DZjuhMAD3oF-4gobh-k86Pi6j66Kpq-gMgunmHB2_w1rhB3etidcqqrBOkEXna9yY5Ziv4UCUBvnmnpnZceG-nCyYQ8ecw50rK2hb3qwBNEVZXWBefoM4NK_qrnVHBFH3JViYou6pPwC-6tJXdjDf3-VjF-64755RFi2GuQdMps7a3ENIRyJ_WbDQzPqWsWBjQ1ajGIbgzmCy0A_cr73MG7stsy5mE1dYbkU7rwXtEy6y_UrWVu9_W-A62iEGPCBq5QSttgTdI_cTbBeIpf1vsg_bmTsDuHt4YAmCoA9_eKOBjzNwVpaPyG7bNZweeMw8JiNbPiEPD87qoC_7lPw4LqlDD_XooVVON9FDPXqoRw8tStqhh26iB-ciet5Rjx0K2KFb2HlGlp8-Lo_m43AAx9gkU9Eg-1FrmeUqBTSoXCVcySSTlpupFHqiuIAffKY09kxL0JcHZ1TrWMmMT1Ot2HOyU1alfUEoMxqEmDTF_ogmNTCHZQk3sUpyLkX6kkzaL7a68G1WVn_R1t7dp-yTBz2KX5Gdpr6yr8GnbPQbp_Jf24JvOQ |
link.rule.ids | 783,787,27937 |
linkProvider | Colorado Alliance of Research Libraries |
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=In+vitro+growth+of+Brassocattleya+orchid+hybrid+in+different+concentrations+of+KNO3%2C+NH4NO3+and+benzylaminopurine&rft.jtitle=Horticultura+brasileira&rft.au=Cardoso%2C+Jean+C&rft.au=Ono%2C+Elizabeth+O&rft.date=2011-09-01&rft.issn=0102-0536&rft.eissn=0102-0536&rft.volume=29&rft.issue=3&rft.spage=359&rft.epage=363&rft_id=info:doi/10.1590%2FS0102-05362011000300017&rft.externalDBID=n%2Fa&rft.externalDocID=10_1590_S0102_05362011000300017 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0102-0536&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0102-0536&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0102-0536&client=summon |