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The Cloacal Test:a Method for Testing Anti-androgenic Effects of Chemicals in Birds
anti-androgenic chemical cloacal protrusion androgen Japanese quail
2009/7/31
The aim of this study was to develop a method to test the anti-androgenic effects of chemicals in birds. Male Japanese quail were castrated to lead the regression of cloacal protrusion, and they were ...
Water Pollution Caused by Agricultural Chemicals and Fertilizers in the Drainage from Golf Links
Agricultural chemicals Golf links Nitrogen Phosphorus Potassium
2009/7/30
An investigation of agricultural chemicals and chemical fertilizer used by golf links were carried out from June 1991 to May 1992. Immediately after or during the rainfall, sampling for drainage was s...
Embryonic Effects of Androgen Active Endocrine Disrupting Chemicals on Avian Immune and Reproductive Systems
androgen active endocrine disrupting chemical avian immune reproduction
2009/7/30
Endocrine disrupting chemicals (EDCs) are compounds that alter the production, secretion, action, and elimination of endogenous hormones. In the environment, organisms are exposed to many different ty...
Effects of Mixed Coating of Oxygen Generating Chemicals and Several Kinds of clay on Seedling Emergence in Direct Sowing of Paddy Rice
Calcium peroxide Clay Emergence of seedling Direct sowing into flooded soil Soil oxidation Paddy rice
2009/7/27
The effects of mixed coating of seed with oxygen-generating chemicals containing 16% calcium peroxide (CaO2) and clay on the seedling emergence of rice (Oryza sativa L.) from flooded soil were examine...
Rice Yield by the Culture with Minimal Agricultural Chemicals in the Field with Continuous Application of Farmyard Manure or Chemical Fertilizer(Agronomy)
Continuous application of farmyard manure Culture with minimal agricultural chemicals Fluctuation of yield Koshihikari Panicle blast
2009/7/15
From 1991 to 2000, a rice cultivar, Koshihikari, was grown in the field, where either farmyard manure or chemical fertilizer was continuously applied. A minimal amount of herbicide and pesticide were ...
Effects of Continuous Application of Farmyard Manure on Physics-chemical Characteristics of the Soil and the Root System, Nutrient Absorption, Yield of Rice Cultured with Minimal Agricultural Chemicals
Chemical fertilizer Continuous application of farmyard manure Culture with minimal agricultural chemicals
2009/7/10
From 1991 to 2000, a rice cultivar Koshihikari was grown in the field, with either farmyard manure or chemical fertilizer continuously applied using a minimum of agricultural chemicals. After six yea...
Effect of Planting Density on Rice Yield and Occurrence of Panicle Blast in the Culture with Low Agricultural Chemicals(Agronomy)
Cultural method with low agricultural chemicals Dense planting Koshihikari Panicle blast Planting density
2009/7/10
From 1991 to 1994, a rice cultivar, Koshihikari, was cultured under dense (25 hills/m2) and sparse (17 hills/m2) planting with a low supply of agricultural chemicals and with continuos application of ...
Effects of Chilling Exposure and Chemicals on Breaking Bud Dormancy in Seven Tetraploid Grape Cultivars
CaCN2 diallyl disulfide grapevine H2CN2
2009/7/7
Seven potted dormant tetraploid grapevine cultivars grown under forced conditions were treated immediately after pruning with the supernatants of a 20% suspension of CaCN2, 2% H2CN2 and 5% diallyl dis...
Plant Ion Channels as Potential Targets of Agro-Chemicals
agro-chemical inhibitor ion channel plasma membrane
2009/3/7
In the past 20 years, plant ion channels have been studied electrophysiologically, genetically and biochemically. However, much less study has been done on plant ion channels than animal and insect ...
Cytosolic Sulfotransferases and Environmental Estrogenic Chemicals
sulfotransferase sulfation environmental estrogen
2009/3/5
Over the past three decades, a substantial body of evidence has accumulated on the estrogenic activities of numerous environmental compounds. These “environmental estrogens,” consisting of pesticide...
Effect of some Preservation Chemicals on the Density of Scoth Pine and Oriental Beech Woods
Preservation Chemicals Density Scoth Pine Oriental Beech Woods
2009/1/15
This study was designed to determine the effect of impregnation with some chemicals on the density of wooden materials. For this reason, experimentals were prepared from Scotch pine and Oriental beech...
Effects of Weather on Cotton Responses to Harvest-Aid Chemicals
Weather Cotton Harvest-Aid Chemicals
2008/12/10
Successful cotton harvest depends on the use of harvest-aid chemicals, but their performance is often inconsistent because of weather conditions. Our objective was to determine weather factors that mo...
Utilization of Some Chemicals for Synchronizing Time of Male and Female Flowers in Pecan (Carya illionensis Koch)
Pecan flowering fruiting urea potassium nitrate hydrogen cyanamide "dormex"
2010/11/11
Treatments with Dormex or potassium nitrate resulted in the least percentage of dormant and opened vegetative buds, followed by urea, meanwhile, control trees had the highest percentage. Potassium nit...
INFLAMMATORY POTENTIAL OF ORGANIC DUST COMPONENTS AND CHEMICALS MEASURED BY IL-8 SECRETION FROM HUMAN EPITHELIAL CELL LINE A549 IN VITRO
lung inflammation epithelium IL-8 organic dust endotoxin glucans
2010/12/27
Due to the complex composition of organic dust it is difficult to point at one or a few components causing pulmonary health problems in different occupational environments.