نتایج جستجو برای: samples of litter

تعداد نتایج: 21171688  

2015
C. P. PRAKASH E. THIRUMALAI M. B. GOVINDA RAJULU N. THIRUNAVUKKARASU T. S. SURYANARAYANAN

Leaf litter samples of 12 dicotyledonous tree species (belonging to eight families) growing in a dry tropical forest and in early stages of decomposition were studied for the presence of litter fungi. Equal-sized segments of the leaves incubated in moist chambers were observed every day for 30 d for the presence of fungi. Invariably, the fungal assemblage on the litter of each tree species was ...

2014
Jun Wang Xiaoli Tong Donghui Wu

To understand the global distribution patterns of litter-dwelling thrips, a total 150 leaf litter samples were collected from 6 natural reserves located in three climatic regions, temperate, subtropical and tropical. The results showed the relative abundance of Thysanoptera was over 3.0% in 4 natural reserves from subtropical and tropical zone, and reached 5.9% in one tropical reserve, only les...

Journal: :Animal reproduction science 2010
J L Vallet J R Miles T M Brown-Brandl J A Nienaber

Stillbirth in swine ranges from 2 to 9%, resulting in a significant loss of piglets. Previous studies clearly indicate a relationship between prolonged birth intervals and stillbirth, but factors influencing birth intervals are not fully known. To characterize birth intervals and stillbirth, farrowing was recorded during three farrowing seasons. Blood samples were collected on d 110 and d 113 o...

G. Rahimi-Mianji N. Nazifi, Z. Ansari-Pirsarai

The objective of the present study was to detect polymorphism in follicle stimulating hormone receptor (FSHR) and beta subunit of follicle stimulating hormone (FSHβ) genes and their relation to litter size and body weight trait in Baluchi, Iran black and Arman sheep breeds. PCR-RFLP technique using ACCI and HinfI enzyme treatments employed to detection of polymorphism in FSHβ marker site but de...

Journal: :Applied and environmental microbiology 2013
Roy D Berghaus Stephan G Thayer Bibiana F Law Rita M Mild Charles L Hofacre Randall S Singer

A prospective cohort study was performed to evaluate the prevalences and loads of Salmonella and Campylobacter spp. in farm and processing plant samples collected from 55 commercial broiler chicken flocks. Environmental samples were collected from broiler houses within 48 h before slaughter, and carcass rinses were performed on birds from the same flocks at 4 different stages of processing. Sal...

Journal: :آب و خاک 0
احسان صیاد سید محسن حسینی وحید حسینی محمدحسن صالحه شوشتری

plantations may influence soil fauna directly or indirectly. this research was conducted in order to study the influence of species plantations on soil macrofauna. plantations of eight tree species including nitrogen fixing trees and non-nitrogen fixing trees based on complete randomized block design with 3 replicates were established in 1372 in dez riverside. soil macrofauna were studied rando...

2013
Anne Ganteaume Marielle Jappiot Corinne Lampin

The objectives of this paper are to assess in laboratory conditions the flammability of undisturbed litter sampled beneath plants of seven species that are among those most frequently planted in hedges in Provence (southeastern France). Results were the variability in flammability recorded during burning experiments performed on undisturbed litter samples were partly explained by the proportion...

Journal: :iranian journal of applied animal science 2015
n. nazifi g. rahimi-mianji z. ansari-pirsarai

the objective of the present study was to detect polymorphism in follicle stimulating hormone receptor (fshr) and beta subunit of follicle stimulating hormone (fshβ) genes and their relation to litter size and body weight trait in baluchi, iran black and arman sheep breeds. pcr-rflp technique using acci and hinfi enzyme treatments employed to detection of polymorphism in fshβ marker site but de...

2017
Salvador Lladó Petr Baldrian

Community-level physiological profiling (CLPP) analyses from very diverse environments are frequently used with the aim of characterizing the metabolic versatility of whole environmental bacterial communities. While the limitations of the methodology for the characterization of whole communities are well known, we propose that CLPP combined with high-throughput sequencing and qPCR can be utiliz...

2003
ALINA WIELICZKO TOMASZ PIASECKI GERRY M. DORRESTEIN ARTUR ADAMSKI

The health status of goshawk chicks (Accipiter gentilis) from the nests in the vicinity of Wrocław was evaluated. The research was conducted in spring 2001. Each nest was inspected three times at different phases of the reproduction period and the protocol included: the counting of eggs in each nest, clinical examination of chicks, collecting swabs from the crop and cloaca, blood and litter sam...

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