搜索结果: 1-15 共查到“农学总论 determination”相关记录51条 . 查询时间(0.048 秒)
Determination of the effect of biodiesel use on power take-off performance characteristics of an agricultural tractor in a test laboratory
Tractor power take-off performance characteristics
2011/6/29
Tractor performance tests conducted under laboratory test conditions are important because these tests determine the performance characteristics used to compare strengths and weaknesses of tractors.
Empirical determination of the motion resistance of pneumatic bicycle wheels for on and off-road performance
Brassica oleracea cabbage low-erucic acid mutant
2011/1/13
Brassica oleracea (CC) normally displays an erucic acid (22:1) content ranging from 28 to 63%. In the course of studies dealing with the inheritance of erucic acid content in the seed oil of Brassica ...
Evaluation of some empirical methods of estimating potential evapo-transpiration for determination of length of growing season in a tropical wet and dry climate
Potential evapo-transpiration length of growing season
2011/1/12
A comparison of 4 empirical methods of calculating potential evapo-transpiration (PE) using climatic data for the estimation of length of growing season from rainfall – potential evapo-transpiration m...
A research on cost analysis and determination of management data in paddy drilling with steel wheel tractor
Paddy drilling equivalent cost analysis management data
2011/1/12
In this research, management data were determined for paddy seed broadcaster being used with steel wheel tractor (John Deere 5625) in rice farms. Simple cost comparison between seed broadcaster and ha...
Determination of ecotourism potential in national parks: Kure mountains national park, Kastamonu-Bartin, Turkey
Rural landscape planning Ecotourism
2011/1/10
Ecotourism is an important instrument used for contribution to preservation of the natural landscape and offers a solution to the poverty problem commonplace in underdeveloped regions. In addition, it...
Empirical Determination of Socio-economic Status and its Relationship with Selected Characteristics of Rural Male Farmers in Kwara State, Nigeria
Determination socio-economic status relationship selected characteristics male farmers
2010/11/15
Determination of socio-economic status (SES) is a very useful concept in understanding certain
attributes of a person. For effective extension service, there is the need to know the SES and associate...
Determination of autoregressive model orders for seizure detection
EEG seizure AR model stepwise least square algorithm
2010/3/17
In the present study, a step-wise least square estimation algorithm (SLSA), implemented in a Matlab package called as ARfit, has been newly applied to clinical data for estimation of the accurate Auto...
Determination of technical efficiency in cotton growing farms in Turkey: A case study of Cukurova region
Efficiency data envelopment analysis cotton Turkey
2010/9/13
This paper analyses technical efficiency of cotton farms in Çukurova region in Turkey. Data was collected from cotton farms through a questionnaire study. Data collection was carried out follow...
Application of Enzyme Immunoassay for Determination of Endogenous Abscisic acid in Sweet Potato
Enzyme Immunoassay Endogenous Abscisic acid Sweet Potato
2009/8/6
Application of Enzyme Immunoassay for Determination of Endogenous Abscisic acid in Sweet Potato.
An Improved Spectrophotometric Determination of the Activity of Ribulose 1, 5-bishosphate Carboxylase
ADP Lag time Rubisco Spectrophotometric assay
2009/7/28
Spectrophotometric assay of ribulose 1, 5-bisphosphate carboxlase, Rubisco, is a very useful method for the routine determination. However, when the freshly synthesized ribulose 1, 5-bisphosphate, RuB...
In the present study, we investigated the spectrophotometrical method to quantitate nitrite ion produced from the reaction of hydroxylammonium (NH2OH) with O2−, as a method of measurins the O2&#...
Determination of selected physical properties of Brachystegia eurycoma seeds
physical properties angle of repose solid density Brachystegia eurycoma
2014/2/26
The research looked at some selected physical properties of Brachystegia eurycoma, such as axial dimension, roundness, sphericity, surface area, bulk density, solid density, porosity, and volume which...
The Influence of Phosphate Treatment on Chromosome Segregations and Tetrad Regularity and Using Tetrads in Determination of Regular Meiosis Diploid and Autotetraploid Meadow Fescue（Festuca pratensis Huds）
Phosphate Treatment Chromosome Segregations Tetrad Regularity Regular Meiosis Diploid
2009/1/23
This study was carried out under greenhouse conditions in 1994-1995. The influence of phosphate treatments (0, 1, 2, 3 and 4g P 2 O 5 /pot) on chromosome segregaiton at the first anaphase (AI) and tet...
Determination of Some Cytological Characters of Wild Orchardgrass（Dactylis glomerata L）Growing in Erzurum District
Cytological Characters of Wild Orchardgrass Erzurum District
2009/1/22
In this study, some cytological characters of orchardgrass were examined naturally growing in Erzurum. Plants assessed for their chromosome number were tetraploid (2n=28). In metaphase I stage the mo...
Determination of Yield and Quality in Marjoram as Influenced by Development Periods
Yield and Quality Marjoram Influenced by Development Periods
2009/1/22
Marjoram, naturally grown in Mediterranean region, is a perennial shrub. It is used as spices, and its essential oil has also antimicrobial and antibacterial properties. Marjoram is well-adapted to &...