搜索结果: 1-15 共查到“知识库 农学 S-phase”相关记录38条 . 查询时间(0.27 秒)
Digestive Enzyme System of Larvae of Different Freshwater Teleosts and Its Differentiation during the Initial Phase of Exogenous Feeding
digestive system larvae freshwater fish digestive enzymes histology
2018/3/5
Activities of digestive enzymes and main histological characteristics of the intestine were investigated in larvae
of three salmonid species (Coregonus maraena, C. atterensis, Thymallus thymallus), o...
The Use of Fermented Soybean Meals during Early Phase Affects Subsequent Growth and Physiological Response in Broiler Chicks
Fermented Soybean Meals Growth Performance Cecal Microbial Population Villi Length Broiler Chicks
2016/11/10
The objectives of this experiment was to evaluate the subsequent growth and organ weights, blood profiles and cecal microbiota of broiler chicks fed pre-starter diets containing fermented soybean meal...
Effects of forest fragmentation on assemblages of pollinators and floral visitors to male- and female-phase inflorescences of Astrocaryum mexicanum(Arecaceae) in a Mexican rain forest
fl oral visitors palm pollination species richness
2015/11/13
We examined the consequences of habitat fragmentation on the assemblage of floral visitors and pollinators
to male- and female-phase inflorescences of the understorey dominant palmAstroca...
Simple, selective, and sensitive measurement of urea in body fluids of mammals by reversed-phase ultra-fast liquid chromatography
urea derivatization liquid chromatography
2015/6/23
The presented
chromatographic procedure is especially suitable for preparation of reference sample sets, very accurate and
precise research purposes or rapid clinical diagnostic with smaller sampl...
Acute phase proteins and their use in the diagnosis of diseases in ruminants: a review
cattle small ruminants acute phase proteins biomarkers diagnostics
2015/4/17
The acute phase response is a complex systemic early-defence system of reactions activated by trauma, infection, tissue damage, inflammation, stress or neoplasia. One of the most important elements of...
Selected serum biochemical parameters and acute phase protein levels in a herd of Saanen goats showing signs of pregnancy toxaemia
goat serum glucose β-hydroxybutyrate cytokines enzymes minerals aciduria ketonuria acute phase proteins
2015/4/17
The purpose of this study was to examine selected serum biochemical parameters and acute phase protein levels in a herd of Saanen goats showing signs of pregnancy toxaemia. Seventy five female goats w...
Evaluation of John Deere 1490D operation phase in typical conditions of the Czech Republic
productivity costs energy audit emissions slash bundle
2015/3/27
The life cycle operation phase of John Deere 1490D energy wood harvester from the aspect of energy audit and environmentally negative influence caused by emissions were evaluated. Energy audit quantif...
Determination of selected acute phase proteins during the treatment of limb diseases in dairy cows
fibrinogen haptoglobin serum amyloid A
2015/3/17
: The purpose of this study was to assess the diagnostic value of fibrinogen, haptoglobin, and serum
amyloid A determination in the monitoring of the treatment of limb diseases in dairy cows. Fourte...
Collection of oocytes from donors in the growth phase of follicular development can enhance the production of bovine embryos for cryopreservation
follicular development bovine oocyte in vitro embryos cryopreservation
2015/3/5
The present study was designed to compare the efficiency of bovine embryo production for cryopreservation between oocytes collected from donors in the growth phase of follicular development (GPFD) and...
Development of beech necrotic disease in the growing phase of maturing stand under air pollution stress
Fagus sylvatica L. necrotic disease defoliation growth phase of maturing stand pollutants Central Slovakia
2015/2/6
The paper compares the state of the necrotic disease of beech stem bark on three research plots in 2004 with 1995. The investigated objects were three research plots of beech in the growing phase of m...
Effects of superstimulation with fsh on follicular population and recovery rate of oocytes in the growing phase of the first and second follicular wave
ovum pick-up superstimulation cattle
2015/1/26
Effectiveness of in vitro production of embryos (IVP) is limited among other factors by the recovery rate of oocytes. Gonadotropin superstimulation can improve the recovery rate of oocytes. The effect...
Effect of Production Phase on Growth, Enzyme Activities and Feed Selection of Broilers Raised on Vegetable Protein Diet
Broiler Chickens Feed Selection Growth Vegetable Protein Visceral Organs
2016/5/17
This study consisted of two experiments, conducted to assess the impact of phase at which vegetable protein (VP) diets are introduced to broiler chicks, and preference of birds for diets based on soyb...
Growth Performance, Carcass Traits and Serum Mineral Chemistry as Affected by Dietary Sodium and Sodium Salts Fed to Broiler Chickens Reared under Phase Feeding System
Broiler Growth and Carcass Responses Phase Feeding Program Serum Mineral Chemistry Sodium
2016/5/16
A basal diet (0.8 g/kg dNa) was formulated in which each of the two sources (NaHCO3 and Na2SO4) were supplemented in such a way to attain four levels (1.7, 2.6, 3.5, and 4.4 g/kg) of total dNa, respec...
Growth Performance, Carcass Characteristics and Plasma Mineral Chemistry as Affected by Dietary Chloride and Chloride Salts Fed to Broiler Chickens Reared under Phase Feeding System
Chloride Salt Growth Performance Carcass Traits
2016/5/12
Requirements of dietary chloride (dCl) and chloride salts were determined by using 4×2 factorial arrangement under four phase feeding program. Four levels (0.31, 0.45, 0.59 and 0.73%) and two sources ...
Relationship between cation exchange capacity and the saline phase of Cheliff sol
CECMetson CECe Salinity Index Salinity Sodicity Physical Properties
2013/2/28
T Measurements of the cation exchange capacity (CEC) show significant soil properties, in particular its ability to retain the cations because of their mobility in the soil. Thirteen soil samples rich...