搜索结果: 1-15 共查到“农学总论 wheat grain”相关记录22条 . 查询时间(0.208 秒)
Attempt to application of image processing to evaluation of changes in internal structure of wheat grain*
wheat grain weray detection image analysis
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2008/11/26
Test experiments have been carried out concerning the application of computer analysis of X-ray images for the assessment of the changes in inner structure of wheat grain subjected to the process of w...
Changes in hardness and thickness of wheat grain as a resultof its moistening
wheat kernel thickness and hardness grain moistening single kernel characteristics system
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2008/11/26
The influence of moistening and gentle drying of wheat grain on the variability of such significant features as its hardness and kernel thickness have been studied. For moistening, the wheat grain sam...
Changes in strength characteristics of heat-treated wheat grain (communication)
wheat grain microwave heat treatment strength characteristics
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2008/11/24
A preliminary study was conducted to determine the effect of a high temperature on some strength characteristics of wheat grain. The grain’s moisture content (15, 20, and 30%) was tested in a mic...
Changes in water absorption of gluten as a result of sprouting of wheat grain
wheat grain sprouting wet gluten water absorption gluten index
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2008/11/24
The laboratory test for sprouting of wheat grain (cv. Igna and Roma) was used to evaluate the influence of the degree of sprouting on changes in sorption and rheological properties of gluten freshly w...
Changes of quality properties of spring wheat grain resulting from some agrotechnical factors
spring wheat cultivars N-fertilization protein gluten falling number
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2008/11/24
Technological value of grain of two cultivars of spring wheat (cv. Broma and cv. Torka), cultured in years 2002-2004 with two levels of N-fertilization applied, was tested. Yield, thousand kernel weig...
Eeffect of moisture treatment on the ultraweak luminescence from imbibing wheat grain
mealy moistened grain type of endosperm vitreous ultraweak luminescence
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2008/11/24
Ultraweak luminescence (UWL) from mealy and vitreous wheat grain was investigated. Before the investigation the mealy and vitreous wheat grains were moistened in water for a period of 2,4,6 and 8 h. T...
Importance of wheat grain orientation for the detection of internal mechanical damage by the X-ray method
wheat grain internal damage roent-genograph projection grain and sample orientation
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2008/11/24
In the present work some methodical aspects of X-ray detection of wheat kernels are presented. Part of the work describes the optimal kernel orientations using a special X-ray instrument attachment. T...
Influence of corona wind on the convective wheat grain drying course
electric field corona wind convective drying
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2008/11/24
The convective drying process is widely used despite its very low efficiency. For this reason there are studies searching for a better drying method or agents, which can increase process efficiency. T...
Influence of electric field on the speed of convective removal of water from wheat grain
electric field convective drying
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2008/11/24
Electric field can change the speed of convective drying since it generates accompanying phe- nomena in dried materials or changes the heat and mass transfer between the material and the drying mediu...
Influence of electric field on wheat grain drying
electrostatic field convective drying wheat grain
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2008/11/24
Because of the numerous common applications of drying processes their energy consumption reduction is an important task. This reduction can be achieved by using appropriate drying methods and/or intro...
Internal damage vs. mechanical properties of microwave-dried wheat grain
drying moisture content damage index stress strain modulus of elasticity
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2008/11/24
Grain of Almari winter wheat variety, with two levels of initial moisture content (20 and 25%), was microwave dried for different time periods from 2.5 to 25 min. The resultant internal cracks were d...
Fatigue strength of wheat grains. Part 2. The fatigue strength index for wheat grain
multiple loads grain deformation
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2008/11/21
In the presented research, fatigue tests were conducted in which a load was applied in the from of a mechanic impact. In the authors opinion, it is the best method to simulate natural conditions, whe...
Fertilization and technological quality of wheat grain
quality N-fertilization physical properties wheat grain
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2008/11/21
The influence of genetic and environmental effect on grain quality and physical properties for Polish varieties of winter wheat and spring wheat (T. aestivum) cultivated at three N-fertilization level...
Effect of the stationary magnetic field on the germination of wheat grain
magnetic biostimulation strong stationary magnetic field germination speed of wheat seeds
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2008/11/19
The effect of strong stationary magnetic field on absorbing capacity of water and respiration intensity of germination seeds, for the first germination phases and growth, were observed. The main goal ...
Germination of wheat grain in an alternating magnetic field
wheat grain germination magnetic field
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2008/11/18
The paper presents the germination of wheat grains of the variety Henika, in an alternating magnetic field. The research conducted showed that the influence of an alternating magnetic field on germina...