Abstracts of papers presented at A meeting of the phytopathological society of Israel on disease-hazards and prospects of container-grown plants     

Y. Chen  Y. Inbar  S. Zilkah  A. Koren  M. Dinar  M. Gokkes  M. Raviv  R. Reuveni  Shlomot Medina  Y. Shamir  Orna Etzion  Orna Duvdevani  Y. Shor  R. Schayer  Ester Hadar  Ruhama Berliner  A. Gamliel  J. Katan  G. Kritzman  Leah Tsror  A. Nachmias  V. Weitsman  D. Mor  Y. Inbar  M. J. Boehm  H. A. J. Hoitink  Y. Hadar  Y. Elad  H. Yunis  H. Volpin  E. Pressman  A. Gamliel  J. Katan  M. Sachs 《Phytoparasitica》1991,19(2):161-170

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Agroforestry education and training in Latin America     

Ester Zulberti 《Agroforestry Systems》1990,12(1):107-114

Regional/Country Report

Agroforestry education and training in Latin America  相似文献   

Hematologic and biochemical reference intervals for Wild Boar (Sus scrofa) captured by cage trap          下载免费PDF全文

Encarna Casas‐Díaz  Francesc Closa‐Sebastià  Ignasi Marco  Santiago Lavín  Ester Bach‐Raich  Rafaela Cuenca 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》2015,44(2):215-222

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Lipid composition of lees from Sherry wine     

Gómez ME  Igartuburu JM  Pando E  Luis FR  Mourente G 《Journal of agricultural and food chemistry》2004,52(15):4791-4794

In this paper, we describe the study and characterization of the lipids from lees of Sherry wine, one of the main byproducts from the wine-making industry in the Jerez/Xeres/Sherry denomination of the origin zone in Jerez de la Frontera, Spain. The lipid content, extractability, classification, fatty acid composition, and its main chemical characteristics have been determined in order to evaluate their potential use as a food or food additive.  相似文献   

Assessment of Boron Application in Chestnuts: Nut Yield and Quality     

Ester Portela  Jorge Ferreira-Cardoso  José Louzada  José Gomes-Laranjo 《Journal of plant nutrition》2015,38(7):973-987

A field trial was conducted between 2006 and 2009 in order to quantify the effect of boron (B) application on the yield and quality of chestnuts. The trial was established in an acid soil derived from siliceous schist and two levels of B were applied. Fruit abortion and nut yield per tree were measured, and nut quality parameters and chemical composition of the kernel were determined. Foliar B concentration was 8.6 mg kg^?1 in the control trees and 48.4 mg kg^?1 in fertilized chestnuts. Boron improved fruit setting and promoted nut production by 77%. In 2008, the occurrence of cold temperatures enhanced the effect of B on fruit setting, which was four-fold, whereas with the normal temperatures of 2009 the increase was lower. The drought of 2009 was responsible for the ruinous chestnut caliber and shell cracking. Boron induced a significant increase in the crude fat of chestnut kernel.  相似文献   

Effects of some Materials Extracted from Ajuga reptans var. reptans on Aedes aegypti and Dysdercus cingulatus larvae     

Bla Darvas  Chi Defu  Lszl A. Polgr  Cecília Krmendy  Ester Vidal  Lszl Pap  Josep Coll 《Pest management science》1997,49(4):392-395

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Growth and feed utilization of gilthead sea bream (<Emphasis Type="Italic">Sparus aurata</Emphasis>, L.) fed to satiation and restrictively at increasing dietary energy levels     

Alessio Bonaldo  Gloria Isani  Ramon Fontanillas  Luca Parma  Ester Grilli  Pier Paolo Gatta 《Aquaculture International》2010,18(5):909-919

Three isoproteic (47% protein) diets were formulated to contain graded levels of crude fat (diet D16:16%, diet D24: 24% and diet D32: 32%). Each diet was fed to satiation in three and to 80% satiation in two replicate groups of gilthead sea bream (Sparus aurata), having an initial body weight of 72–74 g. The trial lasted 81 days. Groups fed to satiation showed higher final body weight (FBW; 238.8–252.3 g vs. 218.0–229.3 g) and daily growth index (DGI; 2.49–2.65%/day vs. 2.27–2.34%/day) than those fed to 80% satiation. Feed intake was significantly different both for feeding level and for diet composition. Fish fed to satiation had higher feed conversion rate (FCR) compared to the 80% satiation groups (1.33–1.44 vs. 1.13–1.17; P ≤ 0.001). Within satiation groups, FCR was significantly lower in fish fed D16 compared to fish fed D32 (1.33 vs. 1.44, P ≤ 0.05), whereas no statistical differences were found within the 80% satiation groups. The increase in dietary lipid level did not improve growth performance, feed efficiency and protein utilization but decreased gross lipid efficiency. Conversely, a reduction in ration from satiation to 80% satiation decreased DGI, thus improving FCR. Feed costs were influenced by dietary energy level and feeding ratio, the lowest energy diet at 80% satiation being the most profitable combination among the variables.  相似文献   

Use of a Critical Phosphorus Dilution Curve to Improve Potato Crop Nutritional Management   总被引：2，自引：0，他引：2  

Ester C. Zamuner  Jaume Lloveras  Hernán E. Echeverría 《American Journal of Potato Research》2016,93(4):392-403

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Changes in xyloglucan endotransglucosylase/hydrolase (XTHs) expression and XET activity during apple fruit infection by Penicillium expansum Link. A     

Jesús Muñoz-Bertomeu  Ester P. Lorences 《European journal of plant pathology / European Foundation for Plant Pathology》2014,138(2):273-282

Although the plant cell wall is an extremely effective physical barrier against attack by pathogens, most phytopathogenic microorganisms produce enzymes that are capable of degrading cell wall polymers such as pectin and hemicelluloses. In this work we investigate the possible implication of the cell wall enzyme XET in the host-pathogen interaction as well as the XTH gene regulation during apple fruit infection by Penicillium expansum Link. A. We characterized the time course of fungal infection in apple fruit, and the XET activity and the expression of eleven MdXTHs. The results showed an important decrease in XET specific activity in the fruits after 24, 48 and 72 h of fruit infection (42.9 %, 73.1 % and 95.1 % respectively as compared with the controls). The expression analysis of the MdXTHs showed an important decrease in expression, as the infection progressed, in MdXTH2 and MdXTH10, as well as in MdXTH3, MdXTH4 and MdXTH5, but mainly after 72 h of fruit infection; and in MdXTH1, and MdXTH9 after 24 and 48 h of infection. These results suggested that the decrease in XET activity during infection could be mainly attributed to the decrease in expression of MdXTH2 and MdXTH10, since those were the MdXTHs that showed the highest expression levels during ripening, particularly MdXTH10. These results support the suggestion that inhibition of MdXTHs expression, and consequently the decrease in XET specific activity, could represent a pathogenicity factor, since the potential reconstructing role of the enzyme also decreased and the infection could progress.  相似文献   

Use of haloperidol and azaperone for stress control in roe deer (Capreolus capreolus) captured by means of drive-nets     

Gregorio Mentaberre  Jorge R. López-Olvera  Encarnación Casas-Díaz  Ester Bach-Raich  Ignasi Marco  Santiago Lavín 《Research in veterinary science》2010,88(3):531-535

The physical capture of wild ungulates is performed for different purposes when anaesthesia in field conditions is not possible or advisable. The use of tranquilizers may contribute to improved welfare of captured animals. We studied the effect of haloperidol and azaperone on the stress response of roe deer (Capreolus capreolus) through the study of physiological, haematological and serum biochemical parameters. Thirty one roe deer were drive-net captured and randomly injected with haloperidol (0.30 ± 0.04 mg/kg IM; n = 13), azaperone (0.43 ± 0.07 mg/kg IM; n = 11) or saline (0.5 mL IM; n = 7), and restrained for 3 h. The interindividual variability of heart rate was lower in the treated deer, suggesting a calming effect, and erythrocyte and biochemical parameters indicated vasodilation, splenic sequestration, hemodilution, improvement of renal perfusion and a protective effect on muscle. These results support the suitability of using either azaperone or haloperidol in capture operations of roe deer, in order to reduce stress and prevent its adverse effects.  相似文献