A5025147923- Crop Yield and Soil Fertility
- Genetics and Plant Breeding
- Growth and nutrition in plants
- Soil Management and Crop Yield
- Soybean genetics and cultivation
- Agricultural and Food Sciences
- Banana Cultivation and Research
- Mycotoxins in Agriculture and Food
Secretaria de Agricultura e Abastecimento
2016-2021
Universidade Estadual de Londrina
2014
SeaWeb
2012
European Union of Medical Specialists
2009
This study aimed to evaluate the adaptability and phenotypic stability of 10 soybean genotypes in 12 environments Paraná state by using additive main effects multiplicative interaction analysis (AMMI) Eberhart Russell models. The assays were conducted a randomized complete block design with three replicates, 2010/2011 season four locations (Assaí, São Pedro do Ivaí, Cornélio Procópio, Marilândia Sul), sowing dates (15/-20/10/10; 29/10-03/11/10; 15/-20/11/10). cultivars tested Roundup Ready®...
The objective of this work was to evaluate the incidence Aspergillus, Fusarium and Penicillium fungi, contaminations with mycotoxins in grains five corn commercial hybrids due harvest humidity. conducted Astorga, Paraná State, during autumn/fall 2007 summer 2007/2008. grain samples were collected distinguished periods also replications, subjected humidity content determination at an oven heated 103 ± 1ºC for 72h. blotter test presence evaluated by thin layer chromatography, using a...
The aim of this work was to analyze the adaptability and stability soybean grain yield in fifteen environments Paraná through different methodologies.Trials were conducted test genotypes SYN 1049; 1152; 1059; 3358; 1163; and, 1157, at five sites with three sowing times 2011/2012 season.The analyzed character per hectare.The analysis performed by bissegmented regression, factors AMMI analysis.The estimates environmental indices tested analyses partially concordant regarding classification as...
ABSTRACT The use of plant growth regulators in agriculture can alter the morphology corn plants, increasing crop yield due to possibility population. This study aimed evaluate effects populations associated with trinexapac-ethyl (TE) doses on biometric characteristics shoot and grain contrasting cultivars regarding architecture. Experiments were conducted field during two seasons hybrids 2B710 HX (flat leaf) TL Status (erect a randomized block design (four replications) treatments 5 ×...
The objective this work was evaluate the commercial quality of grains differents corn hybrids as a function grain moisture content during harvest. conducted in Astorga – PR, autumn/winter harvest 2007 and summer 2007/2008, evaluated three for samples were collected five distinguished periods also replications, being underwent to determination at an oven heated 103 ± 1 ºC 72 h. passed through metal sieves circular sieve 4.76 mm diameter then waste is manually separated portions impurities,...
Increases in plant density associated with the use of growth regulators, aside from modifying architecture, can also change maize yield performance. This study aims to investigate components and grain hybrids contrasting leaf response different populations trinexapac-ethyl rates (TE). Field experiments were conducted two growing seasons, a (5 x 5) factorial randomized block design. The treatments consisted of: five population (40, 60, 80, 100, 120 thousand plants ha-1) TE (0, 200, 300, 400 g...