Basic 2 Types of training

Definition, Objectives and Types of training

Types of training     Basically there are two types of training. These are   A. Pre-­service training.    B. In­-service training.    A. Pre­service training:In this type of training, an …

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Basic 3 Factors affecting decision making

Factors affecting decision making

Factors affecting decision making, and Problems/Constraints of decision making Factors affecting decision making    There are three aspects which must be considered in order to understand decision making process –  …

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Basic 6 Differences between monitoring and evaluation

Differences between monitoring and evaluation

Differences between monitoring and evaluation Evaluation Monitoring 1. Evaluation challenges design. 1. Monitoring accepts design as given. 2. Evaluation draws conclusions and make judgment. 2. Monitoring measures progress. 3. Evaluation focuses on relevance. 3. Monitoring focuses on compliance. 4. Evaluation is conducted at intervals for decision making. 4. Monitoring is a continuous process. 5. Make use of data produced by monitoring. 5. Tools for improving project management. 6. Measures extent of change in the program. 6. Measures adherence to work schedule You can read more articles about Agricultural Extension Useful Agricultural Websites …

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Basic 5 Steps and Purposes of Evaluation

Steps and Purposes of Evaluation

Steps and Purposes of Evaluation Steps of Evaluation   The various steps involved in an extension programme evaluative process maybe as follows   1. Identification of program goals and objectives:The …

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Ion Uptake Mechanism (2 Theories)

Ion Uptake Mechanism (Theories)

Ion Uptake Mechanism (Contact exchange theory, CO2 exchange theory) Ion Uptake Theory Scientists have postulated many theories about adsorption of ions, among them following 2 are most important 1.  Contact exchange theory. 2.  CO2 exchange theory.   1. Contact exchange theory   Contact exchange theory   In 1951 aenni and his associates develop this theory. This is a process of direct ion exchange between root cells and soil colloids. They observe that cations of soil colloids are generally moving around their own shell and similarly H+ ions of root surface are also moving around their own shell. In this process, once upon a time when two shells are come in contact closely they overlap each other. Then the ions of these two shells, exchange each other. Result by, H+ ions are replaced by other cations. H+ [Root] + K+ [Clay] → K+ [Root] + H+ [Clay].   2. CO2 …

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