Initial growth of Schizolobium parahybae in Brazilian Cerrado soil under liming and mineral fertilization

Coneglian, Ademilson; Ribeiro, Pedro Henrique Pinto; Melo, Bruno Silva; Pereira, Rennan Fernandes; Dorneles, Joáz

doi:10.1590/1807-1929/agriambi.v20n10p908-912

Cited by 11 publications

(8 citation statements)

References 8 publications

(7 reference statements)

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“…In general, there were increases in nutrient content of the leaves, stems and roots, when P supply increased (Figure 2E, F and G). The increase of P accumulation within the plants in this study, through the provision of increasing levels of this nutrient, is possibly related to its low natural availability in the studied soil (0.8 mg dm -3 of P), and also to the need of the species (Viégas et al, 2012;Coneglian et al, 2016). Santos et al (2008) also observed an increase in the accumulation of P in mahogany seedlings cultivated in dystrophic Yellow Latosol under greenhouse conditions as a function of the supply of increasing doses of P in the soil presenting a linear response in the accumulation of P up to an 800 mg dm -3 dose.…”

Section: Discussionmentioning

confidence: 78%

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Initial growth of Brazilian Firetree (Schizolobium parahyba (Vell.) S.F.Blake) fertilized with phosphorus in Red-Yellow Latosol

Araújo¹,

Coneglian²,

Hodecker³

et al. 2018

Aust J Crop Sci

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Due to the scarcity of information on the use of fertilizers on the Brazilian Firetree (locally known as guapuruvu), this study aimed to evaluate the initial stages of guapuruvu (Schizolobium parahyba (Vell.) S.F.Blake.) plant growth using different doses of phosphorus (P). The experiment was conducted within a greenhouse environment in dystrophic Red-Yellow Latosol soil samples from the Brazilian Cerrado as the substrate in plastic containers with a capacity of 10 dm 3. The experimental design was completely randomized, with six treatments and four replicates each, totaling 24 experimental units. The treatments consisted of six different treatments of P: 0; 50; 100; 150; 200 and 250 mg dm-3 , using triple superphosphate as the P-source. At 150 days, the plant height, root crown diameter, number of leaves, dry matter (leaves, stems and roots) and P content in leaves, stems, roots and soil were evaluated. In addition, the Dickson Quality Index was estimated. The results showed that plants treated with doses of 100 to 250 mg dm-3 of P had higher growth rates among the analyzed variables. Guapuruvu revealed a requirement for phosphorus in the early stages of development at the studied edaphoclimatic condition, demonstrating the necessity for the application of phosphorus doses above 100 mg dm-3 via fertilizers in soils with low P availability.

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Section: Discussionmentioning

confidence: 78%

“…S.F.Blake. Coneglian et al (2016) observed that the species develops well in acidic soils; however, it requires mineral fertilization during the initial stages of growth.…”

Section: Introductionmentioning

confidence: 99%

Initial growth of Brazilian Firetree (Schizolobium parahyba (Vell.) S.F.Blake) fertilized with phosphorus in Red-Yellow Latosol

Araújo¹,

Coneglian²,

Hodecker³

et al. 2018

Aust J Crop Sci

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“…Although Brazil is a global example of native seedlings production for forest restoration and implementation of largescale restoration programs, there is a lack of studies on white sands ecosystems (Bernardino et al 2007, Macedo & Teixeira 2011, Coneglian et al 2016. On the other hand, the effect of liming on soil acidity, nutrient availability and plant responses have been thoroughly reported in agricultural and silvicultural investigations (Chatzistathis et al 2015, Tiritan et al 2016.…”

Section: Iforest -Biogeosciences and Forestrymentioning

confidence: 99%

“…Soil chemical degradation is common in highly weathered tropical soils, compromising its quality, reducing macro-and micro-nutrients and increasing aluminum concentrations due to pH reduction. When associated to Al toxicity, low calcium concentrations can hinder root growth (especially in deeper soil layers), leading to low plant growth rates and possibly the failure of reforestation projects in tropical forest ecosystems (Uroz et al 2014, Chazdon 2014, Jager et al 2015, Lal 2015. Other studies have demonstrated that calcium addition can promote aboveground biomass gains while reducing root development, which indicates complex relationships of soil fertility and allocation of plant biomass (Fahey et al 2016.…”

Section: Introductionmentioning

confidence: 99%

The effect of calcium on the growth of native species in a tropical forest hotspot

Bizuti¹,

Casagrande²,

Soares³

et al. 2018

iForest

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Biogeosciences and Forestry Biogeosciences and Forestry The effect of calcium on the growth of native species in a tropical forest hotspot Denise T Gonçalves Bizuti (1) , José Carlos Casagrande (2) , Marcio Roberto Soares (2) , Simone Daniela Sartorio (2) , Caetano Brugnaro (2) , Ricardo Gomes César (1) Recovering of degraded areas depends not only on the choice of native species to be planted, but also on the requirements of planted seedling species in terms of soil fertility, mainly in tropical areas. This study aims to assess the effects of calcium (Ca) and soil base saturation (V%) on the growth of seedlings of eight tree species native to the Atlantic Forest biome and commonly used in restoration plantings in the study region. Seedlings were grown in a greenhouse over a period of four months in Haplic Arenosol dystric soil with low calcium content and high aluminum saturation, and were subjected to four different treatments: (i) control; (ii) lime addition until V%=40 (V40); (iii) lime addition until V%=70 (V70); (iv) addition of calcium chloride and magnesium until V%=70 (VMg70). On average, seedlings treated only with lime (V40 and V70) gave similar results, showing an increase in both shoot and root dry plant biomass. Different absorption by species belonging to different successional groups were observed. Pioneer and early secondary species showed similar behavior regarding nutrient use efficiency. Seedling fertilization increases the chances of success of restoration plantings in degraded areas by favoring seedling biomass gain and nutrient absorption, and increasing overall V% through lime fertilization. The patterns for pioneer and secondary species found in this study could contribute to decision making in restoration projects and to native seedling production of white-sand forest native species.

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“…parahyba, possivelmente pelo fato do experimento de Dechoum et al (2015) ter sido desenvolvido em campo, englobando demais fatores biótico e abióticos que as fitofisionomias podem proporcionar. Coneglian et al (2016) (Perez & Fanti 1999).…”

Section: Discussionunclassified

Ecofisiologia de Schizolobium parahyba (Vell.) S. F. Blake em solos de Cerrado: diferenças entre solos podem modular o desenvolvimento de uma arbórea invasora?

Silva¹

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AGRADECIMENTOSÀ Deus, por me conceder saúde, entendimento e força para concluir mais uma etapa do caminho que trilho.A mim mesmo, por persistir e perseverar, pelos questionamentos feitos e às buscas em compreendelos, pelas vezes que ainda que cansado, insisti em prosseguir, aplicando a autocompreensão e aceitando o autoamor.À minha mãe Luceni e aos meus avós Maria José e Orlando, pelo dom da vida, por todo apoio, amor e orações de vocês. Em especial à minha mãe, minha maior educadora na vida, e quem tanto vem me apoiado em minhas escolhas e decisões.À minha orientadora Prof.ª Ana Sílvia, pelo acolhimento, paciência, e todas as orientações concedidas, as quais permitiram a condução e conclusão desse trabalho. Sou grato pela sua amizade e companheirismo, por suas palavras de apoio e histórias compartilhadas, por estender até mim um amor fraterno, fundamental para meu desenvolvimento pessoal e profissional. À minha irmã, por ser minha melhor metade, o bem em mim. Sou grato por seu apoio, companheirismo e amor, grato por nossas concepções mútuas, as quais, tanto nos fortaleceu nesses últimos semestres.Aos meus amigos irmãos Uiara e João, pelo apoio e suporte na elaboração e condução dos experimentos, nas análises realizadas e em resoluções de questionamentos. Questionamentos esses, que ultrapassaram a esfera acadêmica, se estendendo a nossas concepções de vida, de amor próprio, de espiritualidade, e de tudo que nos é bom, nos tornando em pessoas cada dia mais forte, mais leve e mais humanos.Aos integrantes do complexo Lafive/Ladevi, pelo aprendizado e experiências compartilhadas, pelo apoio mútuo e conquistas de cada um, pelo não julgamento e pela compreensão. Em especial ao Rogério pelas ideias trocadas e incentivo e prosseguir. À minha grande amiga Rosane (Rose), companheira de longa data e conterrânea acadêmica (UEG), sou grato por todo seu suporte, pelas longas conversas (de trabalho e da vida), pelo amor e carinho que tem me dado. Mais uma vez a vida nos aproximou, dandonos a oportunidade de aprender tanto um com o outro.viii Aos meus amigos da pósgraduação Larissa, Phabliny, José Afonso, Guilherme Viana, obrigado por ouvirem desabafos, por opinarem no trabalho e na vida, por vocês fiz o melhor ao meu alcance. Em especial a Thaynah, por me ouvir e apoiar nesses anos, se tornando alguém tão especial na minha vida. Estendo minha gratidão a todos meus colegas da turma 2018 pelos momentos de alegria compartilhados, pelo apoio, força e esperança nos momentos difíceis.Aos meus amigos e colaboradores, Prof.º Jamir, pelo apoio na fundamentação dos experimentos, no delineamento estatístico, pela parceria e toda mentoria concedida, e ao Prof.º Ademilson Coneglian, pelo apoio, incentivo e pelos esclarecimentos sobre a espécie de estudo, grato a parceria de longa data e por ser um dos meus mestres na UEG.Aos meus companheiros de pesquisa, Aldinéia, pelo apoio na condução do trabalho e pelas tantas conversas, podendo compartilhar histórias e experiências, e o Prof.º

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Initial growth of Schizolobium parahybae in Brazilian Cerrado soil under liming and mineral fertilization

Cited by 11 publications

References 8 publications

Initial growth of Brazilian Firetree (Schizolobium parahyba (Vell.) S.F.Blake) fertilized with phosphorus in Red-Yellow Latosol

Initial growth of Brazilian Firetree (Schizolobium parahyba (Vell.) S.F.Blake) fertilized with phosphorus in Red-Yellow Latosol

The effect of calcium on the growth of native species in a tropical forest hotspot

Ecofisiologia de Schizolobium parahyba (Vell.) S. F. Blake em solos de Cerrado: diferenças entre solos podem modular o desenvolvimento de uma arbórea invasora?

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