Results 31 to 40 of about 4,581 (170)
Effects of immersion system and gibberellic acid on the growth and acclimatization of micropropagated pineapple [PDF]
Micropropagation based techniques enable the mass production of pest- and disease-free stock plants. Aiming at optimizing pineapple [Ananas comosus (L.) Merril] micropropagation, a complete randomized experiment with three factors was established ...
Ramon Felipe Scherer +5 more
doaj +1 more source
Detection of Badnavirus in pineapple in northeastern Brazil
: Brazil is one of the main global producers of pineapple (Ananas comosus L. Merril), with emphasis in the Northeastern region of the country. Pineapple is exposed to several phytosanitary problems, including viruses. Pineapple badnaviruses are caused by
Edlene Maria da Silva Moraes Santos +5 more
doaj +1 more source
Bio-mediated Synthesis of Silver Nanoparticles Using Fruit Extract of Ananas Comosus L. Merrill (Pineapple) [PDF]
Silver is an agent used for different wounds and ulcer treatment as it is nontoxic. However, silver in an ionic or Nanoparticles form is highly toxic to microorganisms. Hence, silver Nanoparticles has wide range of applications than silver ion. Over the physical and chemical methods green synthesis is eco-friendly and cost effective.
Sujata Milind Kasabe +2 more
openaire +1 more source
Morphoanatomical aspects of the starting material for the improvement of pineapple cryopreservation by the droplet-vitrification technique [PDF]
Cryopreservation of pineapple shoot tips has been established from various protocols, including droplet vitrification. Thus, this work aimed to evaluate the morphoanatomical conditions of the starting material over different times (30, 45 and 60 days) of
PATRÍCIA A. GUERRA +7 more
doaj +1 more source
O abacaxi (Ananas comosus (L.) Merril), fruto símbolo de regiões tropicais e subtropicais, originário das Américas, foi difundido para todo o mundo, principalmente pelos navegantes europeus, em razão de seu aroma e sabor característicos e exuberante ...
Maraisa Crestani +4 more
doaj +1 more source
Parcelamento da adubação NPK em abacaxizeiro [PDF]
Um experimento foi desenvolvido em Agudos (SP), num Argissolo Vermelho-Amarelo, com o objetivo de avaliar o efeito do parcelamento da adubação NPK em abacaxizeiro 'Smooth Cayenne'.
LUIZ ANTONIO JUNQUEIRA TEIXEIRA +3 more
doaj +1 more source
Microfibers for juice analysis by solid-phase microextraction. [PDF]
In view of the interest in analyzing volatile compounds by SPME, the following five microfibers were tested, polydimethylsiloxane; polyacrylate; polydimethylsiloxane/divinylbenzene; carboxen/polydimethylsiloxane, and carbowax/divinylbenzene, to select ...
Bizzo, Humberto Ribeiro +3 more
core +3 more sources
O processo de separação por membrana é utilizado para recuperar, concentrar e até purificar macromoléculas. Um dos principais fatores limitantes nos processos de separação por membranas é o declínio do fluxo de permeado no decorrer do processo associado ...
Francisco Luiz Gumes Lopes +4 more
doaj +1 more source
Efeito da autofecundação em cultivares de abacaxi Effects of self pollination in pineapple cultivars
O elevado nível de heterozigose dos parentais utilizados em hibridações é a principal causa da baixa eficiência dos programas de melhoramento genético do abacaxizeiro em gerar novas cultivares.
José Renato Santos Cabral +3 more
doaj +1 more source
Alternativas para o controle de plantas espontâneas no cultivo do abacaxizeiro
O objetivo do estudo foi verificar a viabilidade de utilizar restos culturais como cobertura de solo, além de métodos tradicionais, como forma de controlar as plantas espontâneas no cultivo do abacaxizeiro.
Raquel Paz da Silva +5 more
doaj +1 more source

