electrical conductivity
ACCELERATED AGING AND ELECTRICAL CONDUCTIVITY TESTS IN CRAMBE SEEDS
... and electrical conductivity tests for determination of physiological potential in crambe ...the electrical conductivity test was performed with four pre-soaking treatments (0, 2, 4, and 8 ...
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Electrical conductivity and accelerated aging in amaranth (Amaranthus crueentus L.) seeds
... the electrical conductivity test, recommended for pea seeds and suggested for soybeans by the Association of Official Seed Analysts (AOSA, 2002), and the accelerated aging test can be ...mass ...
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Effect of Lithium Chloride Addition on the Electrical Conductivity of Polyvinyl Alcohol Films
... The electrical conductivity of the mixed solutions increased with the addition LiCl to pure PVA ...D.C electrical conductivity had been studies under different temperatures (273- 373 ...DC ...
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Electrical Conductivity of Fine Crystalline Graphite under the Influence of the Hydrostatic Pressure
... the electrical conductivity of crystalline graphite in temperature range (77-293) ...of electrical resistivity in spec- imens of fine crystalline graphite under the action of hydrostatic pressure is ...
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Electrical conductivity testing of corn seeds as influenced by temperature and period of storage
... soybean seeds (Dias et al., 1995; Custódio & Marcos- Filho, 1997). As emphasized from the present results, the quantity and intensity of leached material are influenced by seed age and physiological condition. The K ...
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Electrical conductivity as an indicator of pea seed aging of stored at different temperatures
... that conductivity test results may be influenced by storage temperature and that an apparent direct relationship between deterioration at low temperatures and loss of cellular membrane integrity is not ...on ...
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Electrical conductivity of the seed soaking solution and soybean seedling emergence
... the electrical conductivity (EC) of the seed soaking solution, which has shown a satisfactory relationship with field seedling emergence, but has not had aproper definition of range ...
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Seed-borne pathogens and electrical conductivity of soybean seeds
... cal conductivity test (EC), the interference in the test results caused by seed-borne pathogens has not been ...and electrical conductivity), and seedling field emergence were ...
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Temperature and seed moisture content affect electrical conductivity test in pea seeds
... the electrical conductivity test efficiency, with emphasis given to the initial water content and the temperature during ...the electrical conductivity test ...the electrical ...
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WATERMELON FERTIGATION WITH ELECTRICAL CONDUCTIVITY AND PH MONITORING IN THE SOIL SOLUTION
... ABSTRACT: In the olericulture, in general, is practiced intensive fertilization, which creates a risk of salinization and change of high pH, which if not well monitored can cause production losses, excessive spending on ...
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Electrical conductivity and pH of the substrate solution in gerbera cultivars under fertigation
... the electrical conductivity (EC) and pH of the substrate solution on four different gerbera cultivars subjected to fertigation, with two nutritive ...
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Development of methodology to test the electrical conductivity of Marandú grass seeds
... The electrical conductivity test enables the evaluation of seed vigor for a maximum period of 24 hours, but the need to count the seeds to obtain a sample for analysis makes it difficult to apply this test ...
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Electrical Conductivity of Metals: A New Look at this Subject
... 5 High temperature behaviour of the collision time It would be interesting to evaluate a relation expressing the high temperature behavior of the collision time appearing in the Drude formula for the electrical ...
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Soil moisture and soil electrical conductivity
... Soil electrical conductivity (ECa) is a soil quality indicator associated to attributes interesting to site-specific soil management such as soil moisture and ...
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Moisture content effect in the relationship between apparent electrical conductivity and soil attributes
... Precision farming involves the management of crops in consideration of spatial variability. This spatial variability is generally represented by maps of variables associated with the soil-plant system. Generally, to ...
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A Novel Low-Cost Instrumentation System for Measuring the Water Content and Apparent Electrical Conductivity of Soils
... This paper presents the development, design and construction of a low-cost instrumentation system for measuring water content, apparent electrical conductivity and temperature of the soil. The measurement ...
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Electrical conductivity and soybean seedling emergence
... the electrical conductivity test and the seedling emergence of soybean in field and ...The electrical conductivity test may be efficient to evaluate soybean seed vigor and, consequently, the ...
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ELECTRICAL CONDUCTIVITY OF SOIL IRRIGATED WITH SWINE WASTEWATER ESTIMATED BY TIME-DOMAIN REFLECTOMETRY
... apparent electrical conductivity and thus for the indirect measurement of the electrical conductivity of the soil ...the electrical conductivity (EC se ) of the saturated soil ...
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Portable meters for nutritional assessment in plants of gerbera fertigated with electrical conductivity levels
... Rapid tests to assess the nutritional status of plants gerbera can make easier the decision of any adjustments in the fertilization of the substrate. The study was conducted to evaluate nutritionally fertigated gerbera ...
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Electrical conductivity test in Piptadenia moniliformis Benth. seeds
... The electrical conductivity test is a quick, practical and objective test force; however, its effectiveness varies according to the species, quantity of seed, water volumes, soaking temperature, among other ...
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