The allelopathy is the effect of inhibiting or stimulating the plant growth, for substances produced by another plant. This study aimed to evaluate the allelopathic potential of the crude extract of the coffee husks on the germination and development of seeds of cucumber (Cucumis sativus L.). The experimental design was in randomized blocks with 10 replicates of 5 concentrations of extracts (0, 5, 10, 15 and 20%) applied in pots containing commercial substrate and 20 seeds of C. sativus in each one. It also tested the allelopathic effect on seeds of C. sativus placed in Petri plates, lined with filter paper and the extracts of 25, 50, 75 and 100% in randomized blocks with 6 replicates for each treatment. The control was carried out with dis...
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa d...
A espécie Coffea arabica L. é uma das mais importantes commodites agrícolas do Brasil. Apesar dos co...
O sódio é considerado um elemento benéfico para as plantas e, para algumas culturas, pode substituir...
The objective of this work was to assess the effect of the coffee berry husk extract, thyme essentia...
The Rust and Brown-eye-spot are the principle diseases of this crop. The control of these diseases i...
The objective was to determine and characterize toxicities of Ni in coffee (Coffea arabica L., cv. C...
In recent years different research groups are trying to find a regularity between the chemical analy...
Buscando-se uma metodologia que permita a regeneração de plantas de Coffea arabica L. a partir do en...
Buscando-se uma metodologia que permita a regeneração de plantas de Coffea arabica L. a partir do en...
Higher production of coffee plants (Coffea arabica L.), requires abundant and deeper roots, well bra...
The use of grafting in coffee, and give greater tolerance for nematodes, have shown influence on the...
One of the main factors related to the quality of edible vegetable seedlings is the type of substrat...
Drought is one of the limiting factors to Arabica coffee crop and tolerance sources exist in differe...
Brevipalpus phoenicis (Geijskes, 1939) (Tenuipalpidae) is an important coffee (Coffea arabica L.) pe...
O sódio é considerado um elemento benéfico para as plantas e, para algumas culturas, pode substituir...
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa d...
A espécie Coffea arabica L. é uma das mais importantes commodites agrícolas do Brasil. Apesar dos co...
O sódio é considerado um elemento benéfico para as plantas e, para algumas culturas, pode substituir...
The objective of this work was to assess the effect of the coffee berry husk extract, thyme essentia...
The Rust and Brown-eye-spot are the principle diseases of this crop. The control of these diseases i...
The objective was to determine and characterize toxicities of Ni in coffee (Coffea arabica L., cv. C...
In recent years different research groups are trying to find a regularity between the chemical analy...
Buscando-se uma metodologia que permita a regeneração de plantas de Coffea arabica L. a partir do en...
Buscando-se uma metodologia que permita a regeneração de plantas de Coffea arabica L. a partir do en...
Higher production of coffee plants (Coffea arabica L.), requires abundant and deeper roots, well bra...
The use of grafting in coffee, and give greater tolerance for nematodes, have shown influence on the...
One of the main factors related to the quality of edible vegetable seedlings is the type of substrat...
Drought is one of the limiting factors to Arabica coffee crop and tolerance sources exist in differe...
Brevipalpus phoenicis (Geijskes, 1939) (Tenuipalpidae) is an important coffee (Coffea arabica L.) pe...
O sódio é considerado um elemento benéfico para as plantas e, para algumas culturas, pode substituir...
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa d...
A espécie Coffea arabica L. é uma das mais importantes commodites agrícolas do Brasil. Apesar dos co...
O sódio é considerado um elemento benéfico para as plantas e, para algumas culturas, pode substituir...