4 documents found, page 1 of 1
Influence of controlled release fertilizer in seedlings of Tabernaemontana cath...
Ferrari, Mauricio; Cantarelli, Edison Bisognin; Souza, Velci Queiróz de; Nardino, Maicon; Carvalho, Ivan Ricardo; Pelegrin, Alan Júnior deThe aim of this study was to evaluate the influence of different fertilizers doses in seedling of Tabernaemontana catharinensis. The experiment was conducted in Frederico Westphalen, Rio Grande do Sul State. We tested five doses and ten repetitions, allocated in totally randomized blocks. The monitored variables were stem diameter and plant height increment and dry matter weight of aerial part. It was observed ...
Doses of controlled release fertilizers in the chlorophyll content and producti...
Pias, Osmar Henrique de Castro; Cantarelli, Edison Bisognin; Berghetti, Juliano; Leschewitz, Rogério; Kluge, Elizandro Ricardo; Somavilla, LucindoThe objective of this work was to define the best doses of Osmocote® for Apuleia leiocarpa seedling production for 60 and 90 days residence in the seedling nursery after the transplanting and to observe the chlorophyll index response of the seedlingsduring the studying period. The experimental design used was completely randomized, with five treatments and ten repetitions. The treatments consisted of increasing...
Methods for overcoming seed dormancy in flamboyant
Zwirtes, Anderson Luiz; Baronio, Cléber Antonio; Cantarelli, Edison Bisognin; Rigon, João Paulo Gonsiorkiewicz; Capuani, SilviaThe flamboyant tree (Delonix regia) is known for its exuberant flowering. It shows great variation in seeds viability, depending on the cutaneous water proofing, requiring processes to break dormancy. The objective of this study was to evaluate methods of breaking the physical barrier of seeds. In the greenhouse, seeds were subjected to different treatments to overcome the cutaneous restriction: mechanical scar...
Silvicultura de precisão no monitoramento e controle de formigas cortadeiras em...
Cantarelli, Edison BisogninCoordenação de Aperfeiçoamento de Pessoal de Nível Superior; A control and monitoring study of leaf-cutting ants was done in Pinus plantation areas from Bosques del Plata company, Argentina. The research was divided into five chapters: Chapter I Species of leaf cutting ants in the Pinus spp. plantation, Corrientes-Argentina: to identify the species in the field plantation 2004; to verify what are the prevailing...