A5068321724- Growth and nutrition in plants
- Soil Management and Crop Yield
- Seedling growth and survival studies
- Forest ecology and management
- Agricultural and Food Sciences
- Ecology and Vegetation Dynamics Studies
- Plant Physiology and Cultivation Studies
- Plant-Derived Bioactive Compounds
- Soil erosion and sediment transport
- Plant and soil sciences
- Seed Germination and Physiology
- Agroforestry and silvopastoral systems
- Heavy Metals in Plants
- Agronomic Practices and Intercropping Systems
- Environmental and biological studies
Universidade Federal de Santa Maria
2017-2020
Increased production of agro-industrial waste is a global concern, requiring proper disposal. In this sense, they can represent alternative sources for substrate production, adding value to the materials and reducing cost seedlings in nursery. However, their proportions mixture should be adequate better use water nutrients, ensuring seedling quality. The objective study was identify potential rice husk peach kernel residue, as secondary component, Eucalyptus grandis seedlings. carbonated...
Myrocarpus frondosus is a native species with high commercial timber value. Thus, the objective of this research was to evaluate quality seedlings in nursery and indicate most adequate substrate fertilization for production seedlings. The experiment conducted completely randomized design, four replications, factorial scheme, composed combinations substrates: S1-100% (CS); S2 - 80% CS 20% carbonated rice husk (CRH); S3 60% 40% CRH; S4 CRH, fertilizations: NF – No fertilization; CRF controlled...
Plantations with native tree species, which emphasize biodiversity conservation, may not succeed because of a lack forestry knowledge about the species. Cabralea canjerana is an important rarely present in area restoration programs difficulty establishing it plantations. Despite this, species also known for its adaptation to different light conditions. Therefore, this research sought answer: a) What appropriate level initial establishment seedlings field? b) Does seasonality influence...
ABSTRACT The increasing demand for Ilex paraguariensis St. Hill (yerba mate) by-products generated the need producing a greater quantity of seedlings and improve their quality. Thus, objective this work was to evaluate efficiency different substrates combined with base fertilization seedlings, through morphophysiological parameters. experiment conducted in completely randomized design, 5 x 3 factorial arrangement, treatments consisted five substrate formulations two fertilizers, control...
El presente estudio tuvo como objetivo evaluar el crecimiento de plantas Parapiptadenia rigida , producidas en vivero con diferentes volúmenes contenedor y dosis fertilizante liberación controlada (FLC), su posterior al trasplante campo. Las fueron utilizando los siguientes factores: tres 50, 110 180 cm 3 cinco FLC: 0 (testigo), 3, 6, 9 12 g L -1 sustrato, diseño completamente aleatorio, cuatro repeticiones. A 210 días a la siembra, se verificó altura (H), diámetro cuello (DC) relación H/DC...
The demand for seedlings of native tree species the restoration altered areas has increased considerably. Therefore, knowing strategies that favor quality seedling production in nursery, addition to survival, growth, and development field, is important. This study was evaluate survival initial growth Inga vera Will Schinus terebinthifolius Raddi, after 24 months planting, an anthropized area. experiment conducted using a factorial scheme (2 × 2), considering types containers used presence or...
Studies on the early development of forest species usually only analyze their nursery growth, not taking post planting into account. Therefore, this study aimed to evaluate survival and growth under field conditions Enterolobium contortisiliquum seedlings produced with different container volumes controlled-release fertilizer (CRF) doses. The treatments were composed two containers (110 180 cm3) five CRF doses (0; 3; 5; 7; 9 g L-1). At nursery, at 150 days after sowing, following attributes...
La luminosidad es un factor ambiental importante en el establecimiento de la vegetación, siendo imprescindible conocimiento del comportamiento las especies respuesta a demanda luz para supervivencia y crecimiento campo. El presente estudio tuvo como objetivo evaluar inicial plantas Myrocarpus frondosus bajo diferentes niveles sombreamiento Los tratamientos utilizados fueron 0 % (pleno sol), 18 %, 50 70 diseño bloques al azar. fue evaluada los 30 540 días después plantación (ddp) atributos...
ABSTRACT Among the methods used for restoration of altered areas, planting native tree seedlings is one most traditional ones. The objective this study was to evaluate survival and initial growth Casearia sylvestris Sw, Handroanthus heptaphyllus Vell. Mattos Parapiptadenia rigida Benth. Brenan in according containers nursery production use mulching on planting, using morphological physiological attributes. experiment conducted a 2x2 factorial scheme. type (plastic bag tube) considered,...
Identifying factors involved in the choice of species for forest restoration is a great challenge, given wide range biotic and abiotic that may influence ecosystem trajectories. This review aims to highlight information from reference areas edaphoclimatic as aids be used riparian forests, especially southern Brazil. Native natural occurrence offer potential recovering these environments, depending on ecological group stage succession where they are naturally present. However, floristic...