EurekaMag.com logo
+ Site Statistics
References:
47,893,527
Abstracts:
28,296,643
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Epibiotic bacteria associated with microcrustaceans in the overlying water of paddy fields






Soil Science & Plant Nutrition 43(3): 633-641, Sept

Epibiotic bacteria associated with microcrustaceans in the overlying water of paddy fields

The surface of microcrustaceans collected from the overlying water of a submerged paddy soil was observed in detail by scanning electron microscopy. Epibiotic bacteria were less diverse compared to free-living bacteria in the overlying water. Specific bacteria appeared to preferentially colonize certain parts of microcrustaceans. The epibiotic bacteria, the sites they colonized and their density depended on the kinds of microcrustaceans (Moina macrocopa, Cyclopidae, Cypretta sp., and Tanycypris sp.). These results suggested the presence of significant associations in the overlying water between specific groups of bacteria and microcrustaceans.


Accession: 003127252



Related references

Taniguchi, M.; Ventura, W.; Toyota, K.; Kimura, M., 1999: Epibiotic microorganisms associated with microcrustaceans in overlying water of Philippine paddy fields. Epibiotic microorganisms associated with microcrustaceans in the overlying water of Philippine paddy fields were examined by scanning electron microscopy, and their associations were compared with those observed in Japanese paddy fields. Various t...

Taniguchi, M.; Toyota, K.; Kimura, M., 1997: Seasonal variation of microcrustaceans and microbial flora on their surface in the overlying water of a Japanese paddy field. Agricultural practices, such as the application of fertilizers and pesticides, differently influenced the seasonal variations of respective microcrustaceans. Microbial flora oh the surface of microcrustaceans was also affected by the practices and...

Sato,T.; Sato,M.; Inagaki,M.; Sato,T.; Anjitu,C.; Tsuchida,K.; Misawa,S., 2008: Ascending migration of loach Misgurnus anguillicaudatus affected by water management practices of paddy fields and installation conditions of corrugated pipes as water fishways to paddy fields. This examination was carried out in Sado Island, Niigata prefecture, Japan, in 2005, to determine the most appropriate installation condition of water fishways between canals and paddy field for loach (<i>Misgurnus anguillicaudatus</i>...

Ohara Y.; Otsuki K.; Takizawa K.; Maruyama T., 1985: Energy budget of rice planted paddy fields and estimation of its water temperature studies on water temperature and water management for paddy fields. Transactions of the Japanese Society of Irrigation Drainage & Reclamation Engineering (119): 21-28

Niswati, A.; Murase, J.; Kimura, M., 2003: Effect of application of rice straw and compost on the community structure of bacteria associated with microcrustaceans in the floodwater of a paddy field microcosm. A microcosm experiment was conducted to study the effect of the application of rice straw and compost to a soil on the bacterial communities associated with five species of microcrustaceans in the floodwater of paddy fields based on RFLP analysis....

Misawa, S., 1988: A basic study on quality control of irrigation and drainage water in paddy fields-modelling of the effluent loads of nutrient salts from paddy fields. The amount of nutrient salts as effluent loads from paddy fields was estimated by modelling. This required an estimation of changes in water quality observed in paddy fields. The model parameters used were initially tested by pot experiments. Meth...

Ishiguro, T., 1977: Studies on the water temperature of paddy fields in cool summer years: estimates of the water temperature of paddy fields in Sapporo in 1913

Shimoyama, T., 1960: Studies on the cold injury of paddy rice under cool-water irrigation in the southwestern regions of Japan. I. Water economy and water temperature of paddy fields during the growth period.. The average water temperature during growth was 14-18 degrees C and the maximum was <22 degrees C. The amount of water supplied (irrigation + effective precipitation) was 34-53 cm; 85-94% percolated into the soil; 29-50 cm were used in plant gr...

Anonymous, 2007: Water management method for decreasing of herbicide runoff from paddy fields - effect of nonflooded condition of paddy fields after herbicide treatment

Nose, H., 1958: The action of bacteria in the soil of reclaimed paddy fields converted from upland fields.. Rice plants frequently suffered from sterility during the 3 years following the conversion, but not subsequently. Sterility was most severe where the fields were under water for a long period or where green manure or immature organic matter was ap...