The knowledge of the interactions between leguminous tree and crops is of great importance to manage agroforests systems. This work evaluates the effect of leaves and roots aqueous extract of leucaena (Leucaena leucocephala) and pigeon pea(Cajanus cajan) in of cowpea seeds germination and the possibility of the humic substances revert these inhibitoryeffects. In this sense were carried two experiments, in the first the treatments appear the aqueous extract of leaves and roots of leucaena and pigeon pea at 0, 2, 4, 6, 8 and 10% (v/v); in the second appear the root aqueous extract of guandu e leucaena in 5%(v/v) dosage, with humic substances at 0, 10, 20, 30 and 40% (v/v) concentrations. The aqueous extracts of leguminous leaves and roots cau...
Abstract Leucocephala is an arboreal forage legume used to feed ruminants; however, its initial slow...
Senna alata (L.) Roxb., Also known as fedegoso, is a weed frequently found in pastures in the Amazon...
The objective of this work was to evaluate the allelopathic activity of different plant parts of Ach...
Allelopathic effects of aqueous extracts 3.3% w/v of crotalaria [Crotalaria juncea (L.)' Tropic Sun'...
With the advance of agriculture, there was consequent rising in environment degradation. Therefore, ...
Nowadays exotic plants represent a big threat to biodiversity because when they are present in favor...
Several plant species synthesize substances called allelochemicals, which inhibit the germination an...
Foram desenvolvidos bioensaios, na Embrapa-Centro Nacional de Pesquisa de Milho e Sorgo (CNPMS), par...
O sucesso da implantação de sistemas agrosilvipastoris depende, dentre outros fatores, de estudos qu...
O tratamento com extratos naturais inibe a presença de fungos que reduzem a qualidade fisiológica de...
Extratos aquosos de folhas e cascas de plantas de acapu (Vouacapoua americana) foram preparados nas ...
The objective of this study was to evaluate the allelopathic effect of leaf extracts of the forest s...
The allelopathy is the effect of inhibiting or stimulating the plant growth, for substances produced...
Avaliaram-se os efeitos dos extratos aquosos de quatro leguminosas sobre a germinação e crescimento ...
O sabiá (Mimosa caesalpiniaefolia Benth.) é uma planta medicinal que pode ser utilizada em sistemas ...
Abstract Leucocephala is an arboreal forage legume used to feed ruminants; however, its initial slow...
Senna alata (L.) Roxb., Also known as fedegoso, is a weed frequently found in pastures in the Amazon...
The objective of this work was to evaluate the allelopathic activity of different plant parts of Ach...
Allelopathic effects of aqueous extracts 3.3% w/v of crotalaria [Crotalaria juncea (L.)' Tropic Sun'...
With the advance of agriculture, there was consequent rising in environment degradation. Therefore, ...
Nowadays exotic plants represent a big threat to biodiversity because when they are present in favor...
Several plant species synthesize substances called allelochemicals, which inhibit the germination an...
Foram desenvolvidos bioensaios, na Embrapa-Centro Nacional de Pesquisa de Milho e Sorgo (CNPMS), par...
O sucesso da implantação de sistemas agrosilvipastoris depende, dentre outros fatores, de estudos qu...
O tratamento com extratos naturais inibe a presença de fungos que reduzem a qualidade fisiológica de...
Extratos aquosos de folhas e cascas de plantas de acapu (Vouacapoua americana) foram preparados nas ...
The objective of this study was to evaluate the allelopathic effect of leaf extracts of the forest s...
The allelopathy is the effect of inhibiting or stimulating the plant growth, for substances produced...
Avaliaram-se os efeitos dos extratos aquosos de quatro leguminosas sobre a germinação e crescimento ...
O sabiá (Mimosa caesalpiniaefolia Benth.) é uma planta medicinal que pode ser utilizada em sistemas ...
Abstract Leucocephala is an arboreal forage legume used to feed ruminants; however, its initial slow...
Senna alata (L.) Roxb., Also known as fedegoso, is a weed frequently found in pastures in the Amazon...
The objective of this work was to evaluate the allelopathic activity of different plant parts of Ach...