pore water Downloads

© UMS GmbH München Version 10/2008 Authors: ge/tk/ma Soil water extraction methods Soil water extraction 2/28 Content 1 Soil water extraction 4 1.1 Extraction methods 4 1.1.1 The simple method 5 1.1.2 The constant vacuum method 5 1.1.3 Tension controlled extraction 6 1.2 Experiences and recommendations 6 1.2.1 Sandy soils 6 ...

Jun. 17, 2010

By METER Group, Inc.

Water Content Electrical Conductivity Temperature COST-EFFECTIVE SOLUTIONS FOR HORTICULTURALISTS AND GROWERS Moisture and nutrient status in the root zone The WET Sensor from Delta-T Devices is essential equipment when accurate measurement in soil and substrates is vital to your business The Delta-T WET Sensor has crucial applications in precision horticulture and soil science research, and is ...

Dec. 5, 2013

By Delta-T Devices Ltd.

Simply SuStainable WaterSix Simple Steps for managing water quality and use on your land2 3The world’s water resources are no longer to be taken for granted. Access to supplies has increasingly become a balance between water’s use within economic activity, including agriculture’s predominant role, for human health and nutrition as well as landscape and amenity value.It is important that those who ...

Apr. 5, 2013

By Crestwood Environmental Ltd

Aerosol Lemo-Shine Furniture Polish. Lemo-Shine Furniture Polish is made with a high content of carnauba wax, and this aerosol polish brings out the glossy shine of wood furniture. This formula also contains a mix of mineral oils and silicone to seal wood pores and provides extra protection to extend the life of your favorite ...

Jun. 3, 2015

By Interstate Products Inc

The WET Sensor from Delta-T Devices is essential equipment when accurate measurement in soil and substrates is vital to your business The Delta-T WET Sensor has crucial applications in precision horticulture and soil science research, and is usable in both soils and growing substrates. It is exceptional in its ability to measure pore water conductivity (ECp), the EC of the water that is available ...

Sep. 28, 2016

By Delta-T Devices Ltd.

The AP4 Porometer measures stomatal aperture in terms of leaf conductance to water vapour. This is a major determinant of water loss from plant leaves and of CO2 uptake in ...

Dec. 31, 2013

By Delta-T Devices Ltd.

The aggregate stability of a soil is the resistance of soil structure against mechanical or physico-chemical destructive forces. Soil structure is one of the main factors controlling plant growth by its influence on root penetration, soil temperature and gas diffusion, water transport and seedling emergence and therefore it is an important soil characteristic for ...

Jun. 19, 2015

By Eijkelkamp Soil & Water

Profile® Lawn & Landscape Porous Ceramic Soil ConditionerAT THE ROOT OF BE AUTIFUL L ANDSCAPESPotting Soils• Potting soils typically contain high amounts of organic compounds that decay over time• Decayed material in this soil repels water, increasing the need for frequent wateringSandy Soil• This soil contains too many air-holding pores and not enough water-holding pores• Sandy soil can’t ...

Feb. 8, 2016

By Profile Products LLC

In irrigation areas, one is often confronted with salinization problems. In order to acquire the necessary understanding regarding these issues, it is very important to check the salinity of the soil regularly. Also in examining ecosystems that are influenced by salt water (lagoons, etc), it is necessary that we know the salinity of the soil. In some countries, salinization problems can occur in ...

Jan. 19, 2015

By Eijkelkamp Soil & Water

The AP4 is a cycling porometer. It is used for measuring the stomatal resistance of plant leaves. This is a measure of the resistance to loss of water vapour through the stomata and is an indicator of the physiological state of the plant. Stomata are sensitive to light, carbon dioxide, pollutants and water stress and pathogens. The AP4 provides an important tool for unravelling and understanding ...

Dec. 31, 2013

By Delta-T Devices Ltd.

In plant cultivation it is very important that the soil has proper ventilation. The necessary oxygen supply for the roots and the discharge of the carbon dioxide gas that is formed there, in case of most cultivated growth, takes place via the soil. Also soil chemical processes depend on the presence of oxygen in the ...

Jun. 18, 2015

By Eijkelkamp Soil & Water

A high EC environment can reduce a plant’s ability to take up water and nutrients. This can lead to slow germination, rapid wilting, reduced shoot growth, and leaf tip burn. AquaPlex amino is a sprayable osmotic regulator that will help enhance your turf’s natural ability to manage stress and tolerate high EC environments. AquaPlex amino works within the plant to improve water and ...

Nov. 21, 2014

By Aquatrols Corporate

Vacuum systems26 UMS GmbH • Gmunder Str. 37 • 81379 Muenchen • Germany • Tel.: +49 (0) 89-12 66 52-0 • Fax: +49 (0) 89-12 66 52-20 • www.ums-muc.deExtract representative soil water samples with a constant vacuum, a timed vacuum or a tension-controlled vacuum: with the new VS-systems we can offer you an all-purpose and modern vacuum regulation.The VS product range replaces all previous UMS vacuum ...

Jun. 17, 2010

By Decagon Devices, Inc.

Two electronic microprocessor controlled temperature regulators for demanding task formulations in the heating of machines, systems and processes. The user has the choice between direct clamp connection or a joint connection of power consuming device and sensor over a multiple electrical outlet. The case can be easily ...

Oct. 23, 2012

By ISOHEAT Mil Heating Systems GmbH

44 www.hahnemuehle.comGermination test paperRecommended for the reliable evalu-ation of seeds. All papers comply with ISTA requirements of 2010. All papers are made of pure cellulose and are free from mould, bacteria and any toxic substances which might inter-fere with the growth of seeds.Sufficient moisture is stored for the whole duration of the test. The papers have an open pore structure for ...

Oct. 14, 2013

By Hahnemühle FineArt GmbH

THE ADVANCED GEOCELL FOR MODERN GOLF COURSE CONSTRUCTIONRAPID DRAINAGE, COLLECTION, RETENTION AND REUSE FOR GREENS, TEE BOXES AND BUNKERSAirDrainby AirField SystemsSUSTAINABLEDESIGNwithNote: The information in this article has been adapted from the original workpublished in Crop Science titled "Water Storage in Putting Greens Constructed withUnited States GolfAssociation and Airfield Systems ...

Apr. 2, 2013

By Airfield Systems, LLC

Superior mixing quality with the Gericke multiflux batch mixer GMSProspekt Nr. 642_ukKompetente Beratung und bewährte Technik Die Gericke Gruppe wurde 1894 gegründet und liefert seit mehr als 60 Jah-ren pneumatische Fördersysteme in verschiedene Industrien. Gericke hat die pneumatische Fördertechnik richtungweisend entwickelt. Der Vorteil von pneumatischen Fördersystemen liegt auf der Hand:• ...

Nov. 21, 2011

By Gericke

AirDrain – What drains better than Air? For Natural Turf Thru a research project conducted at Texas A&M, it was concluded that you can reduce your irrigation needs using AirField Systems AirDrain. The five year research project was jointly funded by the United States Golf Association and AirField Systems and was a collaborative effort between Texas A&M, AirField Systems and the United States ...

Apr. 2, 2013

By Airfield Systems, LLC

The soil moisture sensor consists of two electrodes that function as a capacitor, with the surrounding soil serving as the dielectric. An 80 MHz oscillator drives the capacitor and a signal proportional to the soil’s dielectric permittivity is converted to the output signal. The dielectric permittivity of water is much greater than air, soil minerals and organic matter. So, changes in water ...

Dec. 22, 2015

By Spectrum Technologies, Inc

The sensor is made up of two electrodes that function as a capacitor, with the surrounding soil serving as the dielectric. An 80 MHz oscillator drives the capacitor and a signal proportional to the soil’s dielectric permittivity is converted to the output signal. The dielectric permittivity of water is much greater than air, soil minerals and organic matter. So, changes in water content can ...

Dec. 22, 2015

By Spectrum Technologies, Inc