搜索结果: 1-15 共查到“农学总论 size”相关记录25条 . 查询时间(0.265 秒)
Effect of split applications of urea on protein size distribution, physical dough properties, and baking performance of five experimental bread wheat lines
Wheat Nitrogen Fertilization Protein Composition Dough Properties
2013/3/4
Five experimental bread wheat lines (BWL) were grown at the Yaqui Valley Experimental Station in Sonora, México during two consecutive growing cycles. The effect of five nitrogen fertilization (NF) tr...
Benzyladenine delays immature fruit abscission but does not affect final fruit set or kernel size of Macadamia
Auxin benzylaminopurine cytokinin fruit drop gibberellin
2011/1/11
Macadamia is a mass-flowering subtropical rainforest tree that is widely cultivated for its edible kernels.
Effect of the size of perforated screen and blade-rotor clearance on the performance of Engleberg rice whitener
Paddy milling rice breakage rice whitener Engleberg whitener
2011/1/11
An experiment was conducted to study the effects of two engineering factors on the performance of Engleberg rice whitener as the most common machine for rice milling in the North of Iran. Three levels...
EFFECT OF FRUIT SIZE AND TEMPERATURE ON THE SHELF LIFE AND QUALITY OF RIPE BANANA FRUIT
Bananas temperature ethylene keeping quality Great Britain
2009/9/30
A study was undertaken at Cranfield University, Silso College, UK during 1999. The
objective was to investigate the effect of fruit size, ethylene and ripening temperature on
the shelf life and qu...
Effect of abrasive particle size on abrasive wear of hardfacing alloys
hardfacing alloy abrasive wear pin-on-disk carbide
2014/2/26
Hardfacing is one of the most useful and economical ways to improve the performance of components submitted to severe wear conditions. This study has been made for the comparison of microstructure and...
Effect of carbide size in hardfacing on abrasive wear
abrasive wear weld deposition hardness pin-on-disk carbides
2014/2/26
Abrasive wear of high alloyed overlay materials with high contents of carbide phases of M7C3 depends on the sizes of the carbide particles and on their distribution in an overlay. This work is focused...
The Influence of Minisett Size on the Profitability of Yam Production in Edo State, Nigeria
Forest Forest-Savanna transition minisett seed yam profitability technical efficiency
2010/11/11
This study compared the influence of different minisett sizes (ranging from 25g to 50g) on the
profit realizable from yam production in the Forest and Forest-Savanna transition zones of Edo State, wi...
Investigation on the dependence of a quern mill output on the size of grinding slot and grain moisture
quern mill grinding wheat moisture grinding slot
2008/11/26
The present paper presents the results of investigations on the process of wheat grinding in a grinding machine in the aspect of a simultaneous determination of the influence of material moisture and ...
Changes in pore size distribution and aggregate stability of two soils under long term tillage systems
tillage systems bulk density pore size distribution aggregate stability
2008/11/26
Tillage-induced changes in pore-size distribution and aggregate stability of two soils were investigated for 7 con- secutive years from 1994 to 2000. The three tillage treatments were used: convention...
Effect of aggregate size on the water content estimated with time domain reflectance (TDR)
TDR calibration aggregated soil
2008/11/24
Time domain reflectance (TDR) gives reliable estimates of the water content of structure-less soil. The effect of soil structure on the performance of TDR has received relatively little attention in c...
Effect of wind on size and energy of small simulated raindrops: a wind tunnel study
wind speed raindrop size kinetic energy raindrop impact velocity
2008/11/19
A series of tests to evaluate the effect of wind on drop size distribution and impact energy were carried out in a wind tunnel with rainfall simulation facility. Horizontal wind speed of 5.7, 10.0, an...
Hysteresis between wetting and drying processes as affected by soil aggregate size
soil aggregation water retention curve
2008/11/18
The impact of different sizes of soil aggregates on
the hysteresis of their water retention characteristics was determined.
Soil aggregates were separated from the arable layer of Orthic
Podzol, Eu...
Influence of turgor and cell size on the cracking of potato tissue
plants failure mechanical properties
2008/11/18
Mechanical properties of plant tissue are determined by their intracellular pressure and cellular structure. The aim of the presented paper is to study influence of turgor and cell size on the process...
Influence of aggregate size of eutric cambisoland gleyic phaeozem on evaporation
evaporation soil aggregates
2008/11/14
This work presents results of research on the influence of aggregate size of Eutric Cambisol and Gleyic Phaeozem on water evaporation from their surface for different external conditions. The results...
Influence of rootstocks on size distribution and fruit quality of sweet cherry cultivars
fruit quality sweet cherries rootstock
2008/11/14
In the cherry rootstock trials at Ullensvang, Norway the following quality prameters of sweet cherry cultivars: Van, Ulster and Burlat on seedling, Colt and Gisela 5 were evaluated: mean fruit weight,...