11 documents found, page 1 of 2
Homogeneous zones of vegetation index for characterizing variability and site-s...
Oldoni, Henrique [UNESP]; Silva Costa, Bruno Ricardo [UNESP]; Bognola, Itamar Antonio; Souza, Claudia Rita de; Bassoi, Luis HenriqueMade available in DSpace on 2021-06-25T12:18:31Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01. Added 1 bitstream(s) on 2021-07-15T15:05:52Z : No. of bitstreams: 1 S0103-90162021000400101.pdf: 2926860 bytes, checksum: 0050cfc995f019aa6d189fa2ffb20c94 (MD5); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Cha...
Seeds dispersal, regeneration and regrowth of Pinus taeda in North Plateau of S...
Bognola, Itamar Antonio; Lavoranti, Osmir José; Higa, Antonio Rioyei; Coutinho, Rodrigo Toledo; Bobko, Anderson; Ribas Junior, UlissesPinus plantations cover approximately 1.6 million ha in Brazil. Since pines are considered to be alien invaders with the potential to modify natural environments, the aim of this study was to evaluate seed dispersal, establishment and control of Pinus taeda L., in order to characterize its biological invasion potential under different situations. We studied the dispersal/viability of pine seeds at 25 m, 50 m, 7...
Chemical properties of soil treated with waste from the pulp and paper industries
Maeda, Shizuo; Bognola, Itamar AntonioThe use of wastes generated in the pulp and paper industries as an input to agricultural and forestry is an alternative to the disposal problem, and contribute to reducing the cost of agricultural and forestry production. However, for proper and safe use of this waste, it is necessary to know its effects on soil chemical properties. The effect of doses of calcium carbonate, ash forest biomass, lime mud and cell...
Slow release fertilization on growth of paricá tree seedlings in nursery
Rossa, Uberson Boaretto; Angelo, Alessandro Camargo; Nogueira, Antonio Carlos; Bognola, Itamar Antonio; Pomianoski, Danielle Janaina WestphalenThe use of slow release fertilizer (SRF) can contribute to obtain better seedlings before an industry accustomed to the use of commercial fertilizers. This work aimed to evaluate doses of SRF on the growth of paricá tree seedlings and to compare the cost of conventional fertilizer use in relation to the cost involved in producing with SRF. The experimental design was completely randomized with 6 treatments and ...
Unidades de manejo para Pinus taeda L. no planalto norte catarinense, com base ...
Bognola, Itamar AntonioPinus taeda Linnaeus é a espécie florestal mais plantada nos planaltos da Região Sul do País, não só por ter rápido crescimento e produzir importante matéria prima para o setor industrial florestal brasileiro, mas também por ter grande produtividade nas condições edafoclimáticas regionais, tais como: frios intensos (baixas temperaturas e grande ocorrência de geadas), solos ácidos e muito pobres em nutrientes, a...
Influence of lime and phosphorus in initial growth of eucalyptus and in P criti...
Maeda, Shizuo; Bognola, Itamar AntonioThe effect of combined application of lime and phosphorus in critical levels in soil and plants of Eucalyptus dunnii in vessels was studied. The treatments consisted of three levels of lime (C0, without liming; C1/2, liming with half the doses to raise the pH in water at pH 5.5 by the method of SMP; C1, liming with dose to raise the pH in water at 5.5 by the same method) and five doses of phosphorus (0, 50, 150...
Calcium and potassium silicates and the growth of Eucalyptus grandis seedlings
Bognola, Itamar Antonio; Clasen, Lina Avila; Franciscon, Luziane; Gava, Jose Luiz; Dedecek, Renato Antonio; Silva, Fernando Márcio daThe use of silicate is a practice that has been frequently adopted in annual crops, although few studies have been conducted in order to verify its efficiency in forest tree species. The main objective of this research was to evaluate the effect of calcium and potassium silicates in the growth of seedlings of Eucalyptus grandis. The experiment was conducted in a greenhouse, in Alambari county, State of São Paul...
Site evaluation and productivity of a 3-year old stand of Eucalyptus urograndis...
Andrade, Guilherme de Castro; Bognola, Itamar Antonio; Bellote, Antonio Francisco Jurado; Franciscon, Luziane; Waterloo, Maarten JohannesPlantation forests in Brazil cover 7 million hectares, which represents 1% of the country (68% of Eucalyptus and 25% of Pinus plantations). The aim of this study was to evaluate a Eucalyptus urograndis plantation. High levels of Ca and Mg in the soil suggest that limestone had leached into the soil profile. The soil resistance down to 60 cm depth in the row of planting was lower than the inter-row space, indica...
Effect of liming, Gafsa rock phosphate and triple superphosphate in early growt...
Maeda, Shizuo; Bognola, Itamar AntonioThe effect of combined application of lime, phosphorus sources and forms of application of the phosphorus sources on growth and P uptake of Eucalyptus dunnii have been studied in pots. The treatments consisted of two levels of liming (C0, C1 lime to raise to pH 5.5 in water by pH SMP method), two phosphorus sources (triple superphosphate and Gafsa rock phosphate) and two forms of application of phosphorus sourc...
Proposal of a Methodology for the Identification of Productive Management Units...
Bognola, Itamar Antonio; Gava, José Luiz; Fasolo, Pedro Jorge; Stolle, LorenaThe integrated information of soil characteristics as well as of other elements of the environmentis of fundamental importance for the sustainability and competitiveness of the Brazilian forest sector. Thisstudy was developed in order to identify a set of productive management units for plantations established withEucalyptus species, using the method called “Fuzzy Logic”. Data were obtained from 128 sampling un...