Encontrados 21 documentos, a visualizar página 1 de 3
Efects of extracts of green manure in Lactuca sativa and Digitaria horizontalis
Erasmo, Eduardo Andrea Lemus; de Azevedo, Waldeon Reis; da Costa, Neumárcio Vilanova; Alves, Pedro Luis da Costa Aguiar [UNESP]Made available in DSpace on 2022-04-29T08:48:48Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-01-01; This study aimed to evaluate the potential allelopathic efects of four species of green manure (Canavalia ensiformis, Crota-laria spectabilis, Mucuna aterrima and Sorghum bicolor cv. AG 2005) on the seed germination and initial growth of seedlings of Lactuca sativa and Digitaria horizontalis. In the frs...
Interference of Urochloa decumbens and Panicum maximum in the initial growth of...
Colmanetti, Michel Anderson Almeida; Bacha, Allan Lopes [UNESP]; Braga, Andreísa Flores [UNESP]; Alves, Pedro Luis da Costa Aguiar [UNESP]Made available in DSpace on 2022-04-30T03:18:58Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-01-01; Weeds play a strong pressure on the eucalyptus early growth, leading to a delay in their development. Therefore, many studies have tried to identify eucalyptus clones that are more tolerant to weed competition to supply information to producers, genetic improvement programs and the scientific community....
Sugarcane's chemical ripeners: Effects on growth and gas exchange of Citharexyl...
Gavassi, Marina Alves [UNESP]; Bacha, Allan Lopes [UNESP]; do Amaral, Cárita Liberato [UNESP]; de Carvalho, Leonardo Bianco [UNESP]Made available in DSpace on 2022-04-30T05:43:42Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-02-01; Chemical ripeners are being used to anticipate the ripening process of sugarcane. These products act in specific enzyme or protein systems of plants, altering their functionality. However, these products can seriously affect the development of non-target species. In light of the proximity of permanent p...
Superação de dormência das sementes e controle químico de Momordicacharantia L.
Parreira, Mariana Casari [UNESP]; Cardozo, NilceuPiffer; Pereira, Fernada Campos Mastrotti [UNESP]; Alves, Pedro Luis da Costa Aguiar [UNESP]Made available in DSpace on 2022-04-29T04:22:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-08-06; This experiment were performed to evaluate methods of seeds scarification for overcoming dormancy and the efficacy of six herbicides registered for sugarcane to control adult plants of Mcharantia. The experimental design was completely randomized, with four replications in both trials. The first trial i...
Respuesta fisiológica de plantas de café (Coffea arabica L.) a glifosato depend...
de Carvalho, Leonardo Bianco; Alves, Pedro Luis da Costa Aguiar [UNESP]; Bianco, Silvano [UNESP]; De Prado, RafaelMade available in DSpace on 2022-04-29T06:01:22Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-01-01; Glyphosate is the main herbicide used in coffee (Coffea arabica L.) plantations in Brazil. Problems with herbicide drift commonly occur in orchard fields due to non-adequate spraying conditions. A series of experiments was carried out aiming to evaluate physiological dose-response of C. arabica plants s...
Emergência de guanxuma (Sida rhombifolia L.) em diferentes épocas e profundidad...
Parreira, Mariana Casari [UNESP]; Pereira, Fernada Campos Mastrotti [UNESP]; Alves, Pedro Luis da Costa Aguiar [UNESP]Made available in DSpace on 2022-04-29T06:01:23Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-11-19; The major problems in pasture areas are weed management. Sida rhombifolia L. is a major weed of these areas, causing serious problems for the farmers. This research aimed to understand the importance of Sida rhombifolia L. seed depth in the soil profile to increase the germination rate and seedling emer...
Growth, morphological, metabolic and photosynthetic responses of clones of euca...
Cerveira Junior, Wilson Roberto [UNESP]; Costa, Yanna Karoline Santos da [UNESP]; Carbonari, Caio Antonio [UNESP]; Duke, Stephen OscarMade available in DSpace on 2020-12-12T02:40:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-08-15; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); We hypothesized that eucalyptus has clone-dependent responses to glyphosate, and such differential responses might be associated with morphological, metabolic and/or photosynthetic changes. Experiments were carried out under controlle...
Residual effect of commonly used herbicides of sugarcane on pre-emergence of pe...
Zanardo, Henrique Gonzalez [UNESP]; Carrega, Willians César [UNESP]; Bacha, Allan Lopes [UNESP]; Martins, Pedro de Figueiredo Rocha Barbosa [UNESP]Made available in DSpace on 2020-12-12T01:45:32Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-08-01; Studies on the residual effect of herbicides commonly used in sugarcane on peanut crops are essential for crop management due to the expansion of peanut areas on sugarcane fields throughout the country. Therefore, this work evaluates the effect of herbicides commonly used in sugarcane crops on the pre-e...
Trinexapac-ethyl causes stimulatory effect on eucalyptus initial growth under n...
Bacha, Allan Lopes [UNESP]; Martins, Pedro de Figueiredo Rocha Barbosa [UNESP]; Alves, Pedro Luis da Costa Aguiar [UNESP]Made available in DSpace on 2018-12-11T17:17:13Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-01-01; Eucalyptus plants are sensitive to abiotic stresses in their initial growth, and nutritional deficiency is one of the most recurrent among them. Trinexapac-ethyl, which is a plant growth regulator, can positively affect eucalyptus, a response known as hormesis, possibly providing plants with greater tol...
Relações de interferência entre plantas daninhas e a cultura do grão-de-bico
Amaral, Carita Liberato do [UNESP]; Pavan, Guilherme Bacarim [UNESP]; Souza, Marcelo Claro de; Martins, José Valcir Fidelis [UNESP]Made available in DSpace on 2015-10-21T21:11:59Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-01-01. Added 1 bitstream(s) on 2015-10-22T09:52:30Z : No. of bitstreams: 1 WOS000347477700005.pdf: 506873 bytes, checksum: 991bf995b958bd71c82cd91bc547dc75 (MD5); O grão-de-bico consumido no Brasil é quase que totalmente importado. Considerando que algumas regiões do Brasil apresentam condições favoráveis ao d...