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| Registros recuperados: 41 | |
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| Morais,Elisangela Gomes Fidelis; Oliveira,Jéssica Silva; Gondim Jr.,Manoel Guedes Corrêa; Moraes,Gilberto José. |
| Abstract: The objective of this work was to evaluate the efficiency of two Amblyseius largoensis (Acari: Phytoseiidae) populations in controlling Raoiella indica (Acari: Tenuipalpidae). The treatments were: release of A. largoensis from the island of La Réunion; release of A. largoensis from the state of Roraima, Brazil; and a control, without predator release. Initially, 20 predators were released per plant; three other releases were done at a rate of ten adults per plant, at 46, 135, and 156 days after the first release. The population densities were estimated every 20 days, during six months. Both A. largoensis populations evaluated are not sufficiently efficient to control the R. indica population. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Raoiella indica; Biological control; Coconut; Quarantine pest.. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000500671 |
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| NUNES, R. F. de M.; ARAGAO, O. P. de; MARTINS, C. E.; SILVA, W. S.; CUNHA, A. P. da; PASSOS, O. S.; ALVES, E. J.; COELHO, Y. da S.. |
| Com o objetivo de se avaliar a viabilidade de cultivo de especies frutiferas na regiao do Sub-Medio Sao Francisco, efetuaram-se estudos preliminares nos campos experimentais de Bebedouro e Mandacaru, nos municipios de petrolina e Juazeiro, respectivamente. O tipo de solo destes campos sao oxisol e vertisol, respectivamente. As especies frutiferas observadas foram as seguintes: abacate (Persea americana Mill), banana (Musa cavendishii Lambert), cacau (Theobroma cacao L.), caqui (Diospyros kaki L.), coco (Cocos nucifera L.), Figo (Ficus carica L.), goiaba (Psidium guajava L.), garviola (Anona muricata L.), Laranja (Citrus sinensis (L.) Osbeck), mamao (Carica papaya L.), maracuja (Passiflora edulis f. flavicarpa Deg), nespera (Eriobotrya japonica Lindley),... |
| Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) |
Palavras-chave: Pinha; Coconut; Orange; Sweetsop.; Fruta; Abacate; Banana; Cacau; Caqui; Coco; Figo; Goiaba; Graviola; Mamão; Laranja; Maracujá; Irrigação; Nêspera; Uva; Sapoti.; Fruits; Cherimoyas; Figs; Grapes; Passion fruits.; Papayas. |
| Ano: 1978 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/133951 |
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| BELLO, SEGUN RAPHAEL. |
| Performance evaluations of three coconut cracking devices was carried out and its results compared with the conventional (hand cracking technique) of hitting on hard surface. The three devices include a punch-split device, an impact-split device and hydraulic press split device which were developed at the Department of Agricultural & Bioenvironmental Engineering Technology, Federal College of Agriculture, Ishiagu. Each technique was evaluated for output capacity, cracking efficiency, ergonomics, and time required to crack a unit of different grades of coconut. The average cracking efficiency for punch split was 87.09 per cent with a range of 86.76 to 95.00 per cent, impact split efficiency varied from 83.33 to 95.00 per cent with the average of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Coconut; Cracking; Impact; Hydraulic; Sphericity; Efficiency; Capacity; Roundness. |
| Ano: 2020 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5673 |
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| SOBRAL, L. F.. |
| Durante os meses de novembro de 1986 a fevereiro de 1987, foram efetuadas coletas de amostras de folha e solo em 26 propriedades dos litorais Norte de Sul de Sergipe. Nas propriedades, foram escolhidas areas uniformes e representativas de onde foram coletadas 35 amostras da folha 14. Cada amostra constou de 10 plantas. Observou-se que 82,9% das amostras da folha apresentaram teor de N< 1,8%, portanto deficientes. Embora o teor de P no solo fosse baixo (82,8% dos casos), apenas, 34, 3% das amostras da folha apresentaram teor de P< 0,120 %. Em 65,7% das msotras, o potassio foi deficiente. Confirmando os baixos teores de calcio do solo, 40,0% das amostras da folha apresentaram-se abaixo de 0,300% enquanto que nenhuma amostra mostrou-se abaixo do valor... |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Coqueiro; Coconut; Leaf analysis; Brasil; Sergipe.; Adubação Foliar; Cocos Nucifera; Cultivo Perene; Nutrição.; Plant nutrition.. |
| Ano: 1989 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/357089 |
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| Pazzoti,Geisa; Souza,Camila; Veronezi,Carolina; Luzia,Débora; Jorge,Neuza. |
| ABSTRACT The oxidative stability of linseed (L), cotton (A), and coconut (C) oils, as well as of linseed:cotton (LA), linseed:coconut (LC), and linseed:cotton:coconut (LAC) compound oils was evaluated under accelerated storage at 60°C/20 days. Coconut oil showed to be rather stable, mainly due to low levels of peroxides, conjugated dienes, ρ-anisidine, and long induction period. In addition, along with cotton oil, it improved the stability of linseed oil in the formulation of LAC compound oil. As to fatty acid profile, the compound oils showed to be composed mainly by unsaturated fatty acids. Cotton and coconut oils presented higher retention of total phytosterols, 78.87 and 76.16%, respectively, after 20 days of storage, when compared to linseed oil. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Linseed; Cotton; Coconut; Lipid oxidation; Vegetable oils. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100502 |
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| Registros recuperados: 41 | |
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