The seed bank is a pool of viable mature seeds ready to germinate on the soil surface or buried plant residues. The composition and size of the seed bank rapidly fluctuates depending on the input and seed losses. The aim of this study was to compare the viable seed bank of grasses before fruiting (October 2008) and after the spread of caryopsis (March 2009), after performing a prescribed burning and a subsequent grazinng. Delimited 5 patches dominated by forage grasses, 5 dominated by non forage and 5 shrub. In each patch were collected 5 samples of soil using a metal cylinder at various depth. It was used the seed bank seedling emergence method. We identified 8 grasses: 5 forage, Piptochaetium napostaense, Poa ligularis, Bromus catharticus...
Para testar a hipótese de que o comportamento do fogo altera a composição florística e a densidade d...
This article describes the morphology description of fruits, seed, seedling and germination capacit...
In La Rioja plains, roller chopping and buffelgrass seeding is a widespread strategy for forage rec ...
The seed bank is a pool of viable mature seeds ready to germinate on the soil surface or buried plan...
Soil seed bank is the main store of propagules available for maintenance, regeneration and perpetuat...
Most of the weeds that emerge in agricultural fields come from the soil seed bank. The changes that ...
No presente trabalho discute-se a problemática de bancos de sementes de invasoras em solos agrícolas...
The weed seed bank is a viable soil seed reservoir present in the top soil profile, which determines...
In natural areas, the changes produced by fence and selective grazing of cattle led to the loss of s...
"Background: Soil seed banks play an important role in post-disturbance regeneration and succession ...
The seed bank is the main reserve of propagules available to a plant community for its maintenance, ...
El banco de semillas de malas hierbas presente en el suelo es una demostración de la existencia de u...
The objective of this work was to evaluate the burning and cultivation effects on soil seedbanks ori...
In Argentinean Chaco Arid region, rolling and buffelgrass seeding is widespread. In this region, inf...
Germination and emergence are states of the life cycle of plants that condition the success of the e...
Para testar a hipótese de que o comportamento do fogo altera a composição florística e a densidade d...
This article describes the morphology description of fruits, seed, seedling and germination capacit...
In La Rioja plains, roller chopping and buffelgrass seeding is a widespread strategy for forage rec ...
The seed bank is a pool of viable mature seeds ready to germinate on the soil surface or buried plan...
Soil seed bank is the main store of propagules available for maintenance, regeneration and perpetuat...
Most of the weeds that emerge in agricultural fields come from the soil seed bank. The changes that ...
No presente trabalho discute-se a problemática de bancos de sementes de invasoras em solos agrícolas...
The weed seed bank is a viable soil seed reservoir present in the top soil profile, which determines...
In natural areas, the changes produced by fence and selective grazing of cattle led to the loss of s...
"Background: Soil seed banks play an important role in post-disturbance regeneration and succession ...
The seed bank is the main reserve of propagules available to a plant community for its maintenance, ...
El banco de semillas de malas hierbas presente en el suelo es una demostración de la existencia de u...
The objective of this work was to evaluate the burning and cultivation effects on soil seedbanks ori...
In Argentinean Chaco Arid region, rolling and buffelgrass seeding is widespread. In this region, inf...
Germination and emergence are states of the life cycle of plants that condition the success of the e...
Para testar a hipótese de que o comportamento do fogo altera a composição florística e a densidade d...
This article describes the morphology description of fruits, seed, seedling and germination capacit...
In La Rioja plains, roller chopping and buffelgrass seeding is a widespread strategy for forage rec ...