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Emergence of corn seedlings in different depths of sowingEmergencia de plântulas de milho em diferentes profundidades de semeadura
(2015-08-03)
Proper planting is one of the factors which most influence crop yield, and the depth of seed deposition is of utmost importance. Variation in sowing depth provide the seeds with different contents of water in the soil for ...
Effects of substrate and temperature on the emergence of Phacelia sp. (Boraginaceae) seedling
(2013-06-25)
This study aimed to define the best substrate and temperature for the emergence of Phacelia sp. seedling, annual ornamental flower gardens. The experimental design was entirely randomized in a factorial scheme 37 (three ...
Effects of substrate and temperature on the emergence of Phacelia sp. (Boraginaceae) seedling
(2013-06-25)
This study aimed to define the best substrate and temperature for the emergence of Phacelia sp. seedling, annual ornamental flower gardens. The experimental design was entirely randomized in a factorial scheme 37 (three ...
Pre-emergence herbicides affect seedling emergence of tropical forest tree species
(2017-07-01)
Testing techniques to reduce weed infestation is a crucial step in developing direct tree seeding systems. The use of pre-emergence herbicides may be an alternative to manual weeding techniques, but so far, information on ...
Negative and positive interactions among plants: effect of competitors and litter on seedling emergence and growth of forest and grassland species
(Wiley, 2015-05)
Living plant neighbours, but also their dead aboveground remains (i.e. litter), may individually exert negative or positive effects on plant recruitment. Although living plants and litter co-occur in most ecosystems, few ...
Effect of sowing season, plant cover, and climatic variability on seedling emergence and survival in burned Austrocedrus chilensis forests
(Wiley, 2012-01)
Fire is the most important disturbance factor in Cypress (Austrocedrus chilensis) forests in Patagonia, Argentina. This ecosystem recovers poorly after fire, and direct sowing could be a potentially useful restoration ...
The role of nurse functional types in seedling recruitment dynamics of alternative states in rangelands
(Gauthier-Villars/Editions Elsevier, 2017-02)
In arid ecosystems, recruitment dynamics are limited by harsh environmental conditions and greatly depend on the net outcome of the balance between facilitation and competition. This outcome can change as a consequence of ...
Unexpectedly, intense livestock grazing in arid rangelands strengthens the seedling vigor of consumed plants
(EDP Sciences, 2016-12)
Grazing intensification with non-native livestock is known to degrade vegetation cover, particularly in arid environments where low resource availability strongly limits plant recovery after damage. However, it remains ...