Horticulture Downloads | Agriculture XPRT

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Improved Recoveries for GC/MS/MS Analysis of Pesticide Residues in Cannabis - Brochure

One potential approach for the determination of pesticide residues in cannabis is the use of the “quick, easy, cheap, effective, rugged and safe” (QuEChERS) method outlined in AOAC official method 2007.01. In this application, QuEChERS was used in the extraction of pesticides from dried cannabis. For cleanup of the extracts, two different sorbent mixes were ...

By Merck KGaA, Darmstadt, Germany

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Analysis of Food and Agricultural Samples Using PlasmaQuant MS - Special Application Note

1. Introduction Agricultural products play a significant role in the daily uptake of nutrients and fibers to maintain good health. The agricultural products and resulting foods contain nutritional elements in various concentrations but also elements deemed to be toxic to humans and/or animals. Besides the organically bound elements: hydrogen, carbon, nitrogen and oxygen, there are more than 30 ...

By Analytik Jena - an Endress+Hauser Company

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Myron L - Hydroponics Instrumentation - Handheld Meters, Monitors and Kit - Datasheet

Features : Handheld meters measure TDS and/or pH • Monitor measures TDS • All instruments are easy to operate and calibrate • High degree of accuracy • Immediate results • Kit comes with solutions required to calibrate • Temperature Compensated ...

By Myron L Company

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Horticulture - Application Bulletin

Modern growing practices include scientific evaluations of soil, water, fertilizers, diseases, etc. While some tests are best performed by a laboratory, others can be easily conducted on location, saving time and money. Three tests in particular, EC, pH, and ALKALINITY, can reveal valuable information about water quality, soil salinity, and fertilizer concentration. Myron L Company’s ...

By Myron L Company

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Hydroponics - Application Bulletin

A technique of growing plants in nutrient solution”. Hydroponics literally means water-working or wateractivation. It is a cultivation technique for growing plants in highly oxygenated, nutrient enriched water, rather than soil. The nutrient solution and its management are the cornerstone for a successful hydroponics system. The function of a hydroponics nutrient solution is to supply the ...

By Myron L Company

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T8 Long-term Monitoring Tensiometer Brochure

© UMS GmbH München Art. no. T8 Revision: 072009 Authors: an/ge/tk/ma User Manual TT88 Long-term Monitoring Tensiometer Tensiometer T8 2/56 Table of content 1 Tensiometer T8 4 1.1 Safety instructions and warnings 4 1.2 Content of delivery 5 1.3 Foreword 5 1.4 Guarantee 5 1.5 Durability 6 1.6 Tensiometer T8 6 1.6.1 Soils and soil water 6 1.6.2 Intended use 6 1.7 Quick start ...

By METER Group, Inc.

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Leaf Wetness Sensor Information Brochure

DDECAGONDEVICESINNOVATIVE and easy-to-use, the newDielectric Leaf Wetness Sensor enablesaccurate and affordable leaf wetnessmonitoring. Many fungal and bacterialdiseases affect plants only when moisture ispresent on the leaf surface. The Leaf WetnessSensor determines the presence and durationof wetness on a leaf’s surface, enablingresearchers and producers to forecast diseaseand protect plant ...

By METER Group, Inc.

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WP4-T Water Potential Measurement Brochure

GGGGGenerate soil moisturerelease characteristicsMMMMMeasure water potential ofsoil samples for theroot zone, seed zone, and under mulch.MMMMMonitor water potential forbioremediation.MMMMMeasure water potentialdependence of seedgermination.MMMMMonitor seed primingmedia.SSSSStudy plant-water relationsWP4-TWater PotentialMeasurementn The WP4 is accurate and fast, and can be used with a ...

By METER Group, Inc.

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WinDIAS 3 - Image Analysis System User Manual

Designed for plant scientists, WinDIAS 3 uses an intuitive colour picking method for image analysis on a PC. WinDIAS 3 can interface directly to a USB2 digital video camera. It is particularly good at measuring the area of healthy and diseased plant leaves. Up to three different zones may be measured simultaneously (e.g. healty, diseased, necrotic) - each defined by up to ten colours. Colours are ...

By Delta-T Devices Ltd.

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Delta-T - Model EQ3 - Equitensiometer - User Manual

The EQ3 Equitensiometer (EQ3) measures soil matric potential and temperature. Soil matric potential is the negative pressure (or suction) required to extract water from between the matrix of soil particles. It is an important indication of plant water stress. The value of soil matric potential measured depends mainly on the quantity of water present and the make-up of the soil, though it is also ...

By Delta-T Devices Ltd.

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Delta-T - WET Sensor Datasheet

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 ...

By Delta-T Devices Ltd.

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Model EQ3 - Equitensiometer - Datasheet

The EQ3 next generation Equitensiometer has extra features and a new look. With maintenance‐free operation and a wide measurement range it continuesto set the standard for reliable water potential measurement. In addition it now measures soil temperature. The precision‐built EQ3 uses class leading ThetaProbe technology to avoid the many problems of water‐filled tensiometers. It ...

By Delta-T Devices Ltd.

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Delta-T - Model AP4 - Leaf Porometer - Datasheet

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 ...

By Delta-T Devices Ltd.

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Delta-T - Model EQ2 - Equitensiometer - Manual

The Equitensiometer measures soil matric potential - that is the negative pressure (or suction) required to extract water from between the matrix of soil particles. It is an important indication of plant water stress. The value of soil matric potential measured depends mainly on the quantity of water present and the make up of the soil, though it is also affected by temperature and ...

By Delta-T Devices Ltd.

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Delta-T - Model AP4 - Leaf Porometer - Manual

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 ...

By Delta-T Devices Ltd.

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Delta-T - Model WET-2 - Soil Moisture Sensors - Datasheet

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 ...

By Delta-T Devices Ltd.

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Delta-T - Model WET-2 - Soil Moisture Sensors - Manual

The WET Sensor is a multi-parameter sensor for use in soils, composts and other artificial growing media. It measures the dielectric properties of the soil and calculates: Water Content, Electrical Conductivity, Temperature, The sensor converts the measured dielectric properties into Water Content over the full range, 0 – 80%, using calibration tables. Generalised calibrations are provided ...

By Delta-T Devices Ltd.

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Flottweg Centrifuges for Olive Oil Production - Applications Note

Olive oil has been produced since antiquity. Ancient olive-oil making was done exclusively by hand. Later on, simple machines such as mechanical presses and pan grinders driven by human or animal power were used. The separation of oil, fruit water, and pulp was done by static settling. At the present time, olive oil is manufactured in a process using modern machinery. In the early 1970s, Flottweg ...

By Flottweg SE

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Flottweg Tricanters for the Palm Oil Industry - Applications Note

Palm oil is one of the world’s most widely produced vegetable oils. It is the fruit of the oil palm tree, a tropical species that originated in West Africa, but now grows as a hybrid in many parts of the world, including Asia and Central America. Palm oil is used for a variety of purposes. The world demand for palm oil has soared in the last two decades, first for its use in food, consumer ...

By Flottweg SE

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Flottweg Centrifuge Technology for Processing Tapioca / Cassava / Manioc Starch - Applications Note

Tapioca starch, also known as manioc or cassava starch is extracted from the roots of the cassava plant. For example, to obtain one kilogram of tapioca starch, approximately 4.4 kilograms of cassava roots are required (25 percent of starch content). The cassava plant has spread throughout Africa and South America; however its use for culinary purposes has become important and has spread all over ...

By Flottweg SE

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