搜索结果: 1-8 共查到“农学总论 Cold”相关记录8条 . 查询时间(0.102 秒)
Iowa State's icing wind tunnel blows cold and hard to study ice on wings, turbine blades（图）
wings turbine blades Iowa State's icing wind
2014/3/20
Iowa State engineers have refurbished an icing wind tunnel and are using it to study ice buildup on aircraft wings and wind turbine blades. Ice on the wings and blades can be dangerous and costly.
Studies on Fructan Accumulation in Wheat (Triticum aestivum L.):IV. Fructan accumulation under cold treatments and its varietal difference in relation to the activities of sucrose-sucrose fructosyl transferase and fructan exohydrolase
Cold acclimation Cold hardiness Fructan Fructan exohydrolase Nonstructural carbohydrate Sucrose-sucrose fructosyl transferase
2009/7/29
The mechanisms of fructan accumulation by changes in sucrose-sucrose fructosyl transferase (SST; EC 2.4.1.99) and fructan exohydrolase (FEH; EC 3.2.1.80) under cold treatments (2°C, 6°C) were investig...
Effects of Cold-Dark Treatment on Fructan Metabolism in Barley
Barley Fructan Fructan hydrolase Hordeum vulgare L. Inulinase Nonstructural carbohydrate
2009/7/29
To clarify the relationship between fructans and snow tolerance in barley (Hordeum vulgare L. cv. Minorimugi), changes in fructans and fructan hydrolase were studied at 3°C in darkness and after the t...
Increased Cell-Wall Mass and Resistance to Freezing and Snow Mold during Cold Acclimation of Winter Wheat under Field Conditions
Carbohydrate accumulation Cell-wall mass Cold acclimation Freezing resistance Snow mold resistance
2009/7/23
Accumulation of soluble carbohydrates plays an important role in enhancement of resistance to freezing and snow mold of plants during cold acclimation. Nevertheless, few studies have examined whether ...
Effects of Cold Acclimation on Pythium Snow Rot Resistance, Phenylalanine Ammonia-lyase Activity, and Contents of Phenol, Lignin and Sugar in Barley Leaves
Barley Cell wall Cold acclimation Lignin Phenol Phenylalanine ammonia-lyase
2009/7/7
We studied the relationship between the increase in resistance to Pythium snow rot provided by cold acclimation and changes in phenylalanine ammonia-lyase (PAL) activity, and the contents of total ph...
Effects of combined hypobaric and atmosphere cold storage on the preservation of honey peach
honey peach preservation hypobaric storage atmosphere cold storage
2008/11/19
The physiological and biochemical changes of
honey peach were investigated under combined hypobaric and
atmosphere cold storage conditions. The freshness of honey peach
was improved (P0.05) using ...
Seven international scientists attend cold tolerance rice workshop
cold tolerance rice water savings
2006/12/4
01 Dec 2006，Four scientists from China, two from Japan and one from South Korea are attending an ‘International Cold Tolerance Rice Workshop’ being held by NSW Department of Primary Industries (DPI) a...
SPATIAL VARIABILTY OF AMBIENT TEMPERATURE, RELATIVE HUMIDITY AND AIR VELOCITY IN A COLD STORE
ambient temperature relative humidity air velocity spatial distribution
2010/12/2
Spatial distribution the ambient temperature, relative humidity and air velocity were determined for different storage temperatures such as 0 oC, 1 oC, 2 oC and 3 oC in an experimental cold store. Map...