Floresta e Ambiente
https://www.floram.org/article/doi/10.1590/2179-8087.001319
Floresta e Ambiente
Original Article Silviculture

Thermal Requirements and Photoperiod Influence in the Leaf Development of Two Forest Species

Cleverson Henrique de Freitas; Fabrina Bolzan Martins

Downloads: 0
Views: 913

Abstract

ABSTRACT: The aim of this work was to evaluate the effect of thermal time methods and to identify the phyllochron and photoperiod response in seedlings of two forest species: Corymbia citriodora and Eucalyptus urophylla. A field experiment was installed under a completely randomized design, in a 2 × 11 factorial scheme, with two forest species and eleven sowing dates (E). Phyllochron is influenced by thermal time methods. The best thermal time method is the one that considers the base and optimum temperature and compares them with daily extreme temperatures. In addition, the influence of photoperiod and air temperature on phyllochron values was also verified. The lowest value occurred in E1 (Corymbia citriodora: 24.6 and Eucalyptus urophylla: 13.2 °C day leaf-1) and the highest in E10 (Corymbia citriodora: 46.4 °C day leaf-1) and E7 (Eucalyptus urophylla: 29.2 °C day leaf-1), suggesting that the phyllochron is influenced by sowing dates.

Keywords

Corymbia citriodora, Eucalyptus urophylla, phyllochron, degree days, daylength

References

Abreu MC, Martins FB, Freitas CH, Pereira RAA, Melloni EGP. Valores limítrofes para transpiração, desenvolvimento e crescimento de Corymbia citriodora (Hook.) K. D. Hill & L.A.S. Johnson em resposta à deficiência hídrica no solo. Revista Árvore 2015; 39(5): 841-852. http://dx.doi.org/10.1590/0100-67622015000500007.

Basler D, Körner C. Photoperiod sensivity of bud burst in 14 temperate forest tree species. Agricultural and Forest Meteorology 2012; 165: 73-81. http://dx.doi.org/10.1016/j.agrformet.2012.06.001.

Comissão de Fertilidade do Solo do Estado de Minas Gerais – CFSEMG. Recomendações para o uso de corretivos e fertilizantes em minas gerais: 5° aproximação. Viçosa: CFSEMG; 1999.

Ferreira MC, Martins FB, Florêncio GWL, Silva JPC, Pasin LAAP. Cardinal temperatures and thermal requirements for the initial development of two Brazilian native species. Pesquisa Agropecuária Brasileira 2019; 54. In press.

Freitas CH, Martins FB, Abreu MC. Cardinal temperatures for the leaf development of Corymbia citriodora and Eucalyptus urophylla seedlings. Pesquisa Agropecuária Brasileira 2017; 52(5): 283-292. http://dx.doi.org/10.1590/s0100-204x2017000500001.

Keisling TC. Calculation of the length of day. Agronomy Journal 1982; 74(4): 758-759. http://dx.doi.org/10.2134/agronj1982.00021962007400040036x.

Lisboa PMM, Martins FB, Alvarenga MIN, Vieira J No, Reis DF. Desenvolvimento vegetativo de duas cultivares de oliveira na fase de muda. Ciência Rural 2012; 42(9): 1556-1562. http://dx.doi.org/10.1590/S0103-84782012000900007.

Lucas DDP, Streck NA, Bortoluzzi MP, Trentin R, Maldaner I. Temperatura base para emissão de nós e plastocrono de plantas de melancia. Ciência Agronômica 2012; 43(2): 288-292. http://dx.doi.org/10.1590/S1806-66902012000200011.

Martins FB, Pereira RAA, Pinheiro MVM, Abreu MC. Desenvolvimento foliar em duas cultivares de oliveira estimado por duas categorias de modelos. Revista Brasileira de Meteorologia 2014; 29(4): 505-514. http://dx.doi.org/10.1590/0102-778620140020.

Martins FB, Reis DF, Pinheiro MVM. Temperatura base e filocrono em duas cultivares de oliveira. Ciência Rural 2012; 42(11): 1975-1981. http://dx.doi.org/10.1590/S0103-84782012001100011.

Martins FB, Silva JC, Streck NA. Estimativa da temperatura-base para emissão de folhas e do filocrono em duas espécies de eucalipto na fase de muda. Revista Árvore 2007; 31(3): 373-381. http://dx.doi.org/10.1590/S0100-67622007000300002.

Rawal DS, Kasel S, Keatley MR, Aponte C, Nitschke CR. Environmental effects on growth phenology of co-occurring Eucalyptus species. International Journal of Biometeorology 2014; 58(4): 427-442. http://dx.doi.org/10.1007/s00484-013-0756-6. PMid:24170140.

Rawal DS, Kasel S, Keatley MR, Nitschke CR. Climatic and photoperiodic effects on flowering phenology of select eucalypts from south eastern Australia. Agricultural and Forest Meteorology 2015; 214-215: 231-242. http://dx.doi.org/10.1016/j.agrformet.2015.08.253.

Rosa HT, Walter LC, Streck NA, Alberto CM. Métodos de soma térmica e datas de semeadura na determinação de filocrono de cultivares de trigo. Pesquisa Agropecuária Brasileira 2009; 44(11): 1374-1382. http://dx.doi.org/10.1590/S0100-204X2009001100002.

Soltani A, Sinclair TR. Modeling physiology of crop development, growth and yield. Oxfordshire: CAB Internacional; 2012. http://dx.doi.org/10.1079/9781845939700.0000.

Streck NA, Lago I, Oliveira FB, Heldwein AB, Avila LA, Bosco LC. Modeling the development of cultivated rice and weedy red rice. American Society of Agricultural and Biological Engineers 2011; 54(1): 371-384. http://dx.doi.org/10.13031/2013.36234.

Streck NA, Michelon S, Rosa HT, Walter LC, Bosco LC, Paula GM et al. Filocrono de genótipos de arroz irrigado em função de época de semeadura. Ciência Rural 2007; 37(2): 323-329. http://dx.doi.org/10.1590/S0103-84782007000200005.

Streck NA, Paula GM, Oliveira FB, Schwantes AP, Menezes NL. Improving node numbersimulation in soybean. Pesquisa Agropecuária Brasileira 2009; 44(7): 661-668. http://dx.doi.org/10.1590/S0100-204X2009000700002.

Way DA, Montgomery RA. Photoperiod constraints on tree phenology, performance and migration in a warming world. Plant, Cell & Environment 2015; 38(9): 1725-1736. http://dx.doi.org/10.1111/pce.12431. PMid:25142260.

Xie Y, Wang H, Lei X. Application of the 3-PG model to predict growth of Larix olgensis plantations in northeastern China. Forest Ecology and Management 2017; 406: 208-218. http://dx.doi.org/10.1016/j.foreco.2017.10.018.
 

5d80d95e0e8825c331bbebff floram Articles
Links & Downloads

FLORAM

Share this page
Page Sections