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100 Hz～3.98 MHz下苹果虎皮病果实电特性研究（Dielectric Properties of Fuji Apple Superficial Scald in the 100Hz～3.98MHz Range）
苹果 虎皮病 电特性
2010/12/29
为了研究富士苹果虎皮病病果电特性的变化规律，探讨利用电特性参数的变化来反映苹果内部的物理化学变化，运用LCR型电子测量仪测定了100Hz～3.98MHz频率、（20±1）℃恒温条件下贮藏1、8、15、22和29d的虎皮病果实复阻抗、电抗、电导、电容和介质损耗系数等电学参数。结果显示：在同一贮藏时间下，随着频率的增加，果实的复阻抗、电抗值在减小，电导值则在增加；而电容和果实的介质损耗系数变化则没...
Relationship between Potassium Level in Petiole Sap and the Leaf Scald and Fruit Quality of the ‘Muscat of Alexandria’ Grape
diagnosis soilless culture
2009/7/8
This study investigated the real-time diagnosis of potassium concentration in ‘Muscat of Alexandria’ grapes grown in a soilless culture system using perlite medium. Potassium concentration in the sque...
Effects of Scattering the Infected Leaves and Sprinkling the Field with Water on the Degree of Scald Infection, Yield and Pearled-Grain Quality of Barley
Barley Field test Pearling quality Rhynchosporium secalis Scald Yield
2009/7/8
The effects of scattering the infected leaves and sprinkling the field with water on the degree of infection, yield and pearled-grain quality of barley were investigated using the susceptible cultiva...
Effects of Controlled Atmosphere Storage on Scald Development and Postharvest Physiology of Granny Smith Apples
Apple Malus domestica Granny Smith superficial scald CA-storage quality
2009/1/13
The effects of different O2 and CO2 concentrations on the scald development and postharvest physiology of Granny Smith apples (Malus domestica Borkh.) were investigated. Apples were harvested at optim...
Harvest Date Influences Superficial Scald Development in Granny Smith Apples During Long Term Storage
apple Malus domestica maturity respiration superficial scald storage
2009/1/13
The effects of harvest dates on superficial scald development and postharvest quality in 'Granny Smith' apples (Malus domestica Borkh.) were investigated. Apples were harvested at 15-day intervals du...