A5023963293- Growth and nutrition in plants
- Agricultural and Food Sciences
- Weed Control and Herbicide Applications
- Environmental and biological studies
- Seed Germination and Physiology
- Agronomic Practices and Intercropping Systems
- Heavy Metals in Plants
- Seed and Plant Biochemistry
Universidade Federal da Fronteira Sul
2018-2023
When plants are subjected to competition, their physiological behavior changes. To understand the developmental physiology of weeds will subsidize development cropping systems which favor crops in detriment weeds. The objective this work was evaluate different weed species, growing under intraspecific competition. Greenhouse experiment conducted randomized complete block design arranged factorial scheme 4 × 5 with four replications. Factor A species [Urochloa plantaginea (Alexandrergrass),...
The lack of knowledge management in the application yerba mate is reason for present study, given economic importance this crop family farming, economy and also culture southern region Brazil. objective work was to evaluate effects winter cover species on morphophysiological characteristics seedlings. experimental design laid out randomized blocks with four replicates. weed used were Avena strigosa, Lolium multiflorum, Vicia sativa, Raphanus sativus, Lupinus albus, Axonopus catharinensis,...
The erva-mate (Ilex paraguariensis) represents an alternative crop for agricultural exploitation in South Brazilian farms with potential to export the harvested product. However, there is scarce information about interference caused by weeds on this crop. objective of work was evaluate weed species morphophysiological and nutritional characteristics erva-mate. experiment installed greenhouse at Federal University Fronteira Sul (UFFS), Campus Erechim/RS, Brazil, randomized blocks design,...