搜索结果: 1-14 共查到“农业生物物理学 resistance”相关记录14条 . 查询时间(0.265 秒)
Damage resistance and microstructure of barley kernels
barley damage susceptibility mechanical properties microstructure
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2008/11/26
Relations between mechanical properties, damage susceptibility and microstructure of five Polish cultivars of barley were examined. Brabender Hardness test, Instron measurements, PSI, PRI, and glassin...
Apple bruise resistance determination using an electrical universal bridge
apple bruise method parameter
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2008/11/26
Electrical resistance measurements were correlated with bruises in apples generated by an impact load. Bruises were induced on all the apples by swinging a steel plunger to produce 0.3-0.9 J energy. E...
Bruise resistance coefficient and bruise sensitivity of apples and cherries
fruits bruising compression bruise volume absorbed energy hysteresis losses
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2008/11/21
Bruise Resistance Coefficient (BRC) and Bruise Sensitivity (BS) of stored apples and raw cherries were studied by the quasi-static compression of simple fruits between two plates. The results obtained...
Effect of organic carbon content on the compactibility and penetration resistance of two soils formed from loess
soil compactibility Corg. content penetration resistance bulk density
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2008/11/21
Penetration resistance and bulk density were measured in the laboratory for two soils: grey-brown and brown, both formed from loess with different Corg. content which had been compacted using the Proc...
Effect of penetration resistance, bulk density and moisture content of soil on selected yield components of winter triticale in relation to method of cultivation
penetration resistance moisture soil bulk density yield components
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2008/11/20
The influence of penetration resistance, bulk density and moisture content of soil on winter triticale crop yield was investigated. The crops were grown on land that had not been cultivated for severa...
Effect of various fertilization levels on the crack resistance of horse beans
horse bean seeds mechanical damage fertilizer dose moisture content
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2008/11/19
Static compression tests were carried out on horse bean seeds within the scope of tests on micro tensile tester, Model Zwick 1425. The maximum value of force [N] causing bean crack and sample deformat...
Genetic analysis of morphological and physical stem characteristics determining lodging resistance in two- and six-rowed barley (Hordeum vulgare L.) lines
Hordeum vulgare doubled haploids Young’s modulus lodging
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2008/11/18
The study presents the results of genetic analysis of selected morphological and physical stem characteristics determining lodging resistance in doubled haploid (DH) lines of spring barley produced fr...
Genetic control of morphological and physical characteristics determining resistance to lodging in barley (Hordeum vulgare L.)
Hordeum vulgare L. DH lines genetic para- meters heritability resistance to lodging Young's modulus
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2008/11/18
In the present paper evaluation of the effects of gene action on the properties determining resistance to lodging in barley is presented. Genetic analysis was performed on the data for doubled haplo...
Influence of the soil penetration resistance, bulk densityand moisture on some components of winter wheat yield
penetration resistance moisture soil bulk density yield components
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2008/11/18
The influence of bulk density, penetration resistance and moisture content in the upper layers of soil profile (0-25 cm) on variability of yield components of four winter wheat cultivars was studied. ...
Relationships between resistance characteristics of barley kernels and energy consumption during grinding on hammer mill
biological material physical properties grinding
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2008/11/18
The present study undertakes evaluation of the influence of dimensional and resistance characteristics of barley kernels on the energy consumption during grinding. Resistance characteristics of barley...
Resistance of wheat seeds influenced by tensile forces and electrostatic field
grain resistance stresses electrostatic field
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2008/11/18
Some correlation between a grain resistance and tensile force that influeces a grain can make it possible to determine electrostriction forces. These forces result from the external influence of an el...
Resistance of wheat seeds influenced by tensile forces and electrostatic field
grain resistance stresses electrostatic field
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2008/11/18
Some correlation between a grain resistance and tensile force that influeces a grain can make it possible to determine electrostriction forces. These forces result from the external influence of an el...
Significance of geometrical and physical features for genetic analysis of trials determining lodging resistance
Hordeum vulgare L. genetic parameters lodging resistance Young`s modulus
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2008/11/12
In the paper 28 lines of doubled haploids (DH) produced from F1 hybrids Aramir x EP79 were investigated under field conditions. Lodging degree was estimated in the field applying a 9-grade scale (whe...
Soybean grain resistance to fracture
soybean grain hardness mechanical effects
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2008/11/11
The investigation was aimed at testing the seed resistance to fracture.The seeds of the three outstanding varieties of soybean in Vojvodina (Corsoy, NS 16 and NS 106) were exposed to fracture during t...