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51.
Ortatatli M Karagoz A Percin D Kenar L Kilic S Durmaz R 《Comparative immunology, microbiology and infectious diseases》2012,35(4):355-361
Anthrax, which is caused by the bacterium Bacillus anthracis, is one of the oldest documented infectious diseases in both livestock and humans. The differentiation of B. anthracis strains is difficult because of their highly homogeneous genomes. We used multiple-locus variable-number tandem repeat analysis (MLVA) with 25 markers to genotype 55 B. anthracis isolates from 16 distinct regions of Turkey. The antimicrobial susceptibility of the isolates was investigated using the agar dilution method. An eight-loci MLVA assay revealed six unique genotypes (G(K)13, G(K)27, G(K)35, G(K)43, G(K)44, and G(K)61). However, the 25-loci MLVA was more discriminatory, revealing the presence of ten genotypes instead of six. The additional genotypes resulted from the split of four subtypes: G(K)35 (b and c), G(K)43 (a and f), G(K)44 (d and e), and G(K)61 (i and j). All of the Turkish B. anthracis isolates were susceptible to ciprofloxacin, levofloxacin, tigecycline, linezolid, and vancomycin. One isolate was resistant to penicillin and to doxycycline. A total of 34 isolates were susceptible, 20 isolates were partially susceptible, and one isolate was resistant to erythromycin. None of the isolates exhibited susceptibility to cefotaxime. A total of 53 isolates were susceptible to gentamicin, and two were resistant. The genotypes G(K)35 (n=24), G(K)44 (n=13), and G(K)43 (n=10) were the most prevalent in 10, 6, and 5 regions, respectively, of the total 16 provinces. The B. anthracis isolates collected from these regions implied that the movement of B. anthracis is a result of the increased transportation of livestock and the resultant cross contamination. 相似文献
52.
Alper J 《Science (New York, N.Y.)》1994,264(5160):768-769
53.
Alper J 《Science (New York, N.Y.)》1993,260(5116):1895-1896
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57.
Onuk EE Ciftci A Findik A Ciftci G Altun S Balta F Ozer S Coban AY 《Berliner und Münchener tier?rztliche Wochenschrift》2011,124(7-8):320-328
The aim of the study was the phenotypic and molecular characterization of Yersinia (Y) ruckeri strains, the causative agent of Enteric Redmouth Disease (ERM), by antibiotyping, random amplified polymorphic DNA-polymerase chain reaction (RAPD-PCR) and sodium dodecylsulphate-polyacrylamide gel electrophoresis (SDS-PAGE) patterns of whole cell proteins. For this aim, a total of 97 Y ruckeri isolates were analyzed. The isolates were distinguished into ten antibiotypes and six phenotypes according to their resistance properties and whole cell protein profiles, respectively. Also, a glycoprotein band of approximately 25.5 kDa was observed in all Y ruckeri strains tested. In all strains, six different RAPD types were observed. In conclusion, Y ruckeri strains isolated from rainbow trout of fish farms in Turkey showed variation according to their phenotypic and genotypic characteristics, and the use of these three typing techniques in double and triple combinations could be more useful for discriminating the strains. 相似文献
58.
I. Alper Susurluk N. Alper Kumral Uğur Bilgili Esvet Açıkgöz 《Journal of pest science》2011,84(3):321-326
The use of biological control in turf has increased to avoid possible negative effects on humans. Entomopathogenic nematodes
(EPNs) belonging to the families Steinernematidae and Heterorhabditidae have control potential against many economically important
insect pests. In the present study, the efficacy of Heterorhabditis bacteriophora against a new pest on turf, Dorcadion pseudopreissi, was examined in the field. Cages (1 × 1 × 1 m) with female and male D. pseudopreissi were placed on two kinds of turf: Lolium perenne and Festuca arundinacea. After beetles had deposited eggs into the moist soil surface, the cages were removed and H. bacteriophora was applied at 0.5 million infective juveniles/m2 to half the plots. Application of H. bacteriophora caused a statistically significant reduction in numbers of beetle larvae in L. perenne plots and a non-significant reduction in F. arundinacea plots. The area damaged by D. pseudopreissi was significantly reduced by nematode application in both turf species. The number of nematodes declined after application,
but small numbers could still be detected after 6 months. 相似文献
59.
Aydin Akin Alper Dardeniz Fadime Ates Mustafa Celik 《Journal of plant nutrition》2013,36(13):1949-1957
Crop loads and leaf fertilizers are highly important for yield and quality of grapevine. This research was conducted in the Konya province of Turkey in 2008 and 2009. The effects of crop loads and leaf fertilizers were investigated on yield and quality of Vitis vinifera L. cv. ‘Gök üzüm’. The combined leaf fertilizer (TAR??-ZF) significantly increased quality parameters such as berry length, berry weight, maturity index, juice yield and drying index of grapevine. Increasing crop load values (16, 21, and 26 buds/vine) increased fresh grape yield and juice yield; however, maturity index and drying index decreased in comparison to the control. According to these results, it was suggested that to produce a high yield 26 buds/vine pruning and non-fertilization could be utilized or to increase quality parameters 16 buds/vine pruning, and fertilization may be applied on grapevine cultivation. 相似文献
60.
Melih Ertan inar Jean‐Pierre Fral Christos Arvanitidis Romain David Ergün Takin Maria Sini Thanos Dailianis Alper Doan Vasilis Gerovasileiou Alper Evcen Anne Chenuil Ertan Dali Veysel Aysel Yannis Issaris Kerem Bakir Melina Nalmpant Stephane Sartoretto Maria Salomidi Anastasia Sapouna Sermin Aik Charalampos Dimitriadis Drosos Koutsoubas Tuncer Kataan Bilal
ztürk Ferah Koak Deniz Erdogan‐Dereli Senem
nen
zge
zgen Neslihan Türkü Fevzi Kirkim Mesut
nen 《水产资源保护:海洋与淡水生态系统》2020,30(8):1578-1594
- 1. The coralligenous habitat was studied at the large Mediterranean scale, by applying a standardized, non‐destructive photo‐sampling protocol, developed in the framework of the CIGESMED project.
- 2. The results provided evidence to support the following statements: (a) the assemblage pattern is not homogeneously distributed across the four Mediterranean ecoregions studied (biotic gradients hypothesis); and (b) the assemblage pattern does not change significantly when the information is aggregated to higher taxonomic levels (taxonomic sufficiency hypothesis).
- 3. Surrogate taxonomic categories higher than species, such as genus and family, can be used to reveal the multivariate pattern of the coralligenous assemblages.
- 4. Although preliminary at the pan‐Mediterranean scale, these outcomes set the scene for future comparisons as more data sets become available but also for comparisons between taxonomic and functional patterns.