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Agricultural extension approach: evidence from an Integrated Soil Fertility Management Project in Ethiopia

Gerba LETA, Steffen SCHULZ, Girum GETACHEW ALEMU

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 4, Pages 427-439 doi: 10.15302/J-FASE-2020331

Abstract:

Agricultural extension is an approach to rural development and agricultural transformation in whichDuring recent decades, different extension approaches have been tested and validated by the Ethiopiangovernment and non-governmental organizations to stimulate in the agricultural extension system (AESFarmer Research and Extension Groups and Farmer Field Schools were found to be central to the participationISFM was found to aid technology transfer and helped to increase grain and residue yields as well as farmer

Keywords： Ethiopia Farmer Field School Farmer Research and Extension Group governance institutionalization ISFM

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Innovative agricultural extension value chain-based models for smallholder African farmers

Bidjokazo FOFANA, Leonides HALOS-KIM, Mercy AKEREDOLU, Ande OKIROR, Kebba SIMA, Deola NAIBAKELAO, Mel OLUOCH, Fumiko ISEKI

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 4, Pages 418-426 doi: 10.15302/J-FASE-2020358

Abstract: The value chain extension strategy of Sasakawa Africa Association focuses on improving the capacity ofFarmer learning platform is a model designed to increase crop productivity and encompasses demonstration297 community-based commodity association trader-trainers were mobilized and capacitated to improve farmergroup dynamics and developed collective input and output access and cluster aggregation centers at communityofficers and extension delivery to farming communities.

Keywords： crop productivity extension farmer grain yield income model

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The Research of Mining the Mutative Knowledge With Extension Data Mining

Chen Wenwei

Strategic Study of CAE 2006, Volume 8, Issue 11, Pages 70-73

Abstract:

The thesis standardized the extension information and the extension knowledge, that is, basing onknowledge, the thesis extended the mutative information and knowledge, and nailed down the conceptions of extensiondata mining and extension reasoning.This thesis also attested two theorems of the extension data mining and the formula of the extensionThe author put forward the extension data mining which extended from mining the static knowledge to mining

Keywords： extension information extension knowledge extension data mining extension reasoning

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SOIL CARBON CHECK: A TOOL FOR MONITORING AND GUIDING SOIL CARBON SEQUESTRATION IN FARMER FIELDS

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 2, Pages 248-261 doi: 10.15302/J-FASE-2023499

Abstract: ListItem>

● Establishment of a rapid tool for monitoring soil carbon sequestration in farmer

Keywords： 4 per 1000 initiative carbon sequestration climate action farmer fields SDG13 soil organic carbon

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ENTREPRENEURIAL OPPORTUNITY, VALUE EVOLUTION, AND ORGANIZATIONAL INTEGRATION OF PROFESSIONAL FARMER ENTREPRENEURSHIP

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 1, Pages 135-148 doi: 10.15302/J-FASE-2022464

Abstract:

● The choice of a modern agriculture project was found to be rational for professional farmers to reduce interference from non-market factors. The success of this project is due to its capacity to successfully fill the structural hole in the market transaction network.

Keywords： Benefit-linked mechanism featured agriculture organizational integration professional farmers rural cooperative structural hole theory

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maize-based food-feed-energy systems to limited phosphate resources—a new Sino-German international researchtraining group”

Antje SCHWALB

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4, Pages 443-444 doi: 10.15302/J-FASE-2019288

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Study on Extension Strategic Tactical Planning

Yang Chunyan,Zhang Yongjun

Strategic Study of CAE 2002, Volume 4, Issue 10, Pages 73-78

Abstract:

Extension Strategic Tactics Planning (ESTP), based upon the science of extenics, is established alonggenerate the ideas of strategic tactical planning, how to completely analyze the resources, how to exploit extension

Keywords： extension strategic tactical planning contradictory problem extension method idea generation extension

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Extension Controller Design via Sliding Mode Control

Chen Jenyang,Wong Chingchang

Strategic Study of CAE 2001, Volume 3, Issue 9, Pages 48-51

Abstract:

In this paper, a novel extension controller based on the scheme of sliding mode control is investigatedBy integrating the essential concept of extension set theory with the sliding mode control , the robustextension controller can be easily realized.In this study, a basic extension controller is organized first without any specific expert knowledgeActually, the proposed extension controller is stable in the sense of the Lyapunov.

Keywords： extension set extension control sliding mode control system stability

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Main Index of Manufacturing Power

The Research Group of Research on Manufacturing Power Evaluation System

Strategic Study of CAE 2015, Volume 17, Issue 7, Pages 7-19

Abstract: The research group has held several seminars on the index system construction, the manufacturing powerthe abroad index system and on the paths of the industrialized countries from weak to powerful, the researchCombined with the results of the index system construction and evaluation, the research has also proposed

Keywords： manufacturing power strategic roadmap evaluation system

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AGRICULTURAL GREEN DEVELOPMENT IN THE ERHAI LAKE BASIN—THE WAY FORWARD

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4, Pages 510-517 doi: 10.15302/J-FASE-2023524

Abstract: rural activities, and the control of this pollution, have received increasing attention from academic researchthree main challenges were identified for concurrently decreasing pollution in the lake and increasing farmer

Keywords： agriculture farmer income nitrogen phosphorus water pollution

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Study on Extension Engineering

Yang Chunyan, Cai Wen

Strategic Study of CAE 2000, Volume 2, Issue 12, Pages 90-96

Abstract:

Extension engineering is the application technology of extension theory and extension method.

Keywords： contradictory problem extension set extensibility extension engineering

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Correlation between tension softening relation and crack extension resistance in concrete

Xiufang ZHANG , Shilang XU ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3, Pages 323-329 doi: 10.1007/s11709-009-0041-2

Abstract: Changes of the material fracture energy consumption with crack propagation can be described by a crack extensionThe variation of the crack extension resistance is mainly associated with the energy consumption in theThe crack extension resistance is then a function of the softening curve, which is a basic mechanicalThe relationship between the softening curve and the crack extension resistance curve is then analyzedThe results indicate that the characteristic points of the crack extension resistance curve is closely

Keywords： concrete fracture process zone crack extension G_R resistance tension softening curve

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A New Evolution-reasoning Method in Conceptual Design Based on Extension Theory

Hao Yanwei,Liu Haisheng,Zhang Guoxian

Strategic Study of CAE 2003, Volume 5, Issue 5, Pages 63-69

Abstract: p>After existing study methods are analyzed, a new researching model for conceptual design based on extension

Keywords： conceptual design matter elements transform genetic algorithms evolution reasoning extension appraisal

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Generating Available Scheme for Extension Detecting Technology

Yu Yongquan ,Zhang Jiwen

Strategic Study of CAE 2002, Volume 4, Issue 1, Pages 64-68

Abstract:

This work shows a method to obtain an available scheme for extension detecting technology.Based on the theory of extenics, some definitions and conceptions about extension detecting are described

Keywords： detecting matter-element detecting element extension set extension tree

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Adaptive Extension Controller Design for Nonlinear Systems

Wong Qingchang,Chen Zhenyuan

Strategic Study of CAE 2001, Volume 3, Issue 7, Pages 54-58

Abstract:

A design method for the extension controller is developed in this paper.The proposed adaptive extension control resulting from the direct adaptive approach is employed to directlyadapt the gain parameter of the extension controller.Unlike the fuzzy controller, only one linguistic — like level is needed in the extension controllerThe derivation shows that the proposed extension controller is stable in the sense of the Lyapunov.

Keywords： extension theory adaptive control extension controller robust stability