A5051201316- Genetic Mapping and Diversity in Plants and Animals
- Plant Disease Resistance and Genetics
- Genetics and Plant Breeding
- Chromosomal and Genetic Variations
- Plant Virus Research Studies
- Crop Yield and Soil Fertility
- Agricultural Science and Fertilization
- Plant Pathogens and Resistance
- Genetic and phenotypic traits in livestock
- Fungal Plant Pathogen Control
- Soybean genetics and cultivation
- Growth and nutrition in plants
- Plant Micronutrient Interactions and Effects
- Soil Management and Crop Yield
- Remote Sensing in Agriculture
- Smart Agriculture and AI
Universidade Federal de Lavras
2016-2022
Abstract The goal of this study was to verify the influence population effect in estimates genetic and phenotypic components identify best soybean progeny or lines a commercial breeding programme. We evaluated 292 populations for grain yield absolute maturity during three agricultural years. To quantify efficiency inclusion population's model, we estimated gain with selection, Spearman's correlation, coincidence index, realized correlated response selected genotypes without population. It...
The aim of this study was to identify maize haploid plants and compare the efficiency identification using R1-nj morphological marker, plant vigor, flow cytometry, chromosome counting, microsatellite molecular markers under tropical conditions. We also established a protocol for duplication in plants. Fourteen S0:1 seven S2:3 inducer progenies were crossed with GNZ9501 2012/2013 2014/2015, respectively. Through use trait, we able 552 putative seeds 260 2014/2015. Only 1.84% true positives...
ABSTRACT: Early blight is one of the most important fungal diseases potato. The objective this study was to evaluate in vitro reaction potato genotypes severity early and compare species Alternaria solani grandis , etiologic agents disease, through evaluation physiological characteristics. Twenty-two Potato Breeding Program at UFLA, two cultivars, Aracy Bintje, patterns resistance susceptibility, respectively were evaluated. For inoculation, three isolates A. used. Plantlets obtained...
Abstract Fresh market sweet corn ( Zea mays L.) is a row crop commercialized as vegetable, resulting in strict expectations for ear size, color, and shape. Ear phenotyping breeding programs typically done manually can be subjective, time consuming, unreliable. Computer vision tools have enabled an inexpensive, high‐throughput, quantitative alternative to agriculture. Here we present computer tool using open‐source Python OpenCV measure yield component quality traits relevant from...
The development and recommendation of single cross maize hybrids (SH) to be used in extensive land areas (mega-environments), different crop seasons requires many experiments under numerous environmental conditions. question we asked is if the data from these multi-environment are sufficient identify best hybrid combinations. aim this study was critically analyze phenotype yield, established by a large seed producing company, high level imbalance. Data evaluation 2770 SH were conducted over...
RESUMO - Entender como o manejo de aplicação fertilizantes interfere no sistema produtivo é primordial para amanutenção do máximo aproveitamento da produtividade dos híbridos. Desta forma, objetivo com este trabalho foiverificar a influência forma adubação semeadura, feita lanço ou localizada, na grãos 33híbridos comerciais milho, em quatro diferentes safras agrícolas. Foram conduzidos experimentos municípiode Serra Salitre, Minas Gerais (MG), nos meses novembro 2015 e 2016, janeiro...
Human zinc malnutrition is a concern in the contemporary scenario. Ranked among serious micronutrient deficiencies and considered major cause of child mortality, especially developing countries. Cereals, such as maize (Zea mays L.), food source these countries, show low concentration. In view this, biofortification has been shown promise to increase nutrient content staple foods improve their nutritional quality. The aim this study was evaluate potential genotypes relation yield...