TAILIEUCHUNG - Dissertation summary: Studying the agro-biological characteristics and some cultivation techniques for seedless lines and cultivars of Citrus fruit

Research objectives: It is to determine agrobiological features as a scientific basis for the study of the mechanism creating seedless fruits, and to intervene with technical measures in order to improve productivity and quality of fruits of citrus trees. It is to study applications of some technical measures to improve productivity and quality of fruits in some citrus tree cultivars. | MINISTRY OF EDUCATION AND TRAINING THAI NGUYEN UNIVERSITY HOANG THI THUY STUDYING THE AGRO-BIOLOGICAL CHARACTERISTICS AND SOME CULTIVATION TECHNIQUES FOR SEEDLESS LINES AND CULTIVARS OF CITRUS FRUIT SUMMARY OF PHILOSOPHY DOCTORAL DISSERTATION IN AGRICULTURE THAI NGUYEN - 2015 Research project completed College of Agriculture and Forestry THAI NgUyEN university Supervisor Asso. Prof. Ngo Xuan Binh Reviewer 1 . Reviewer 2 . Reviewer 3 . PhD Dissertation will be presented and depended in front of the Council of University Dissertation at the COLLEGE OF AGRICULTURE AND FORESTRY At am pm date month year 2015 PhD. Dissertation would be found in - National Library - Learning Resource Centre - TNU - Library in College of Agriculture and Forestry 1 INTRODUCTION 1. Rationale of the study The main fruit trees of Vietnam are orange mandarin lemon and pomelo trees that have a long history of development and have been planted throughout the ecoregions nationwide. In the past many decades citrus fruit remains one of the key export products and demand of domestic consumption is very large Hoang Ngoc Thuan 2004 . The study of development of citrus fruit trees in our country had been officially developed since the 30s of the previous century. Increasingly domestic and foreign authors are interested in research and development of orange trees and mandarin trees in Vietnam. Many new technical advances have been studied and applied in production. They are studies on growth and development diversity of genetic resources of orange and mandarin trees clonal rootstocks and multiplication techniques for orange mandarin lemon and pomelo trees that are free of diseases by multiplication in vitro and micrograft technical measures for an integrated intensification prevention and elimination of pests and diseases etc. However so far productivity of citrus fruits in our country generally is much lower than that of some countries in the region and around the world. In terms of quality there .

• Thạc sĩ - Tiến sĩ - Cao học
• Agro biological characteristics
• Cultivation techniques
• Seedless lines
• Cultivars of Citrus fruit
• Dissertation summary
• Major Psychology
• Summary of doctor of psychology dissertation
• Psychology dissertation
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• Social Intelligence
• Summary of the Doctoral dissertation
• Summary of the Doctoral dissertation in Law
• Doctoral dissertation in Law
• National assembly
• Vietnamese law
• Summary of the Doctoral dissertation in culture
• Doctoral dissertation in culture
• Idol worship
• Vietnamese young people’s lives today
• Dissertation summary Geography
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• Landform geomorphology for planning
• Sustainable land use
• Soil geomorphological units
• Building a system of quartiles
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• Algorithm of controlling industrial Robots
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• Camera Robots with uncertain models
• nonlinear sliding controllers
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• Economic efficiency
• Foreign direct investment
• Study of FDI in Vietnams localities
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• Research the clinical
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• Evaluate the surgical outcomes
• Traumatic C1 C2 fracture
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• Roles of student trust
• Relationship between university reputation
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• State management
• Vietnamese youth volunteer activitie
• State management of international cooperation
• Management of science and technology
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• International intergration
• The handicraft industry
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• Limiting the dollarization
• Dollarization status
• Examine the dollarization status
• Bank credit
• Pangasius value chain
• Credit for pangasius value chain
• Sustainable development
• Commercial banks
• Commercial banking system
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• Developing capacity
• Scientific research
• Education of pedagogical university students
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• Developing the team of homeroom teachers
• Homeroom teachers in secondary schools
• Competence approach
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• Developing the team
• Core managers of the junior high school according
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• State management for agricultural economy
• Agricultural economy
• The direction of industrialization
• Special national relics
• Systemize theories of state management
• Public Management
• The current state management
• Civil status in northern border provinces
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• Innovation in methods of education
• Political theory for students of Universities
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• Price management
• Essential goods
• Vietnam analysis via electricity
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• Economic and environmental efficiency
• Intensive shrimp farming
• Coastal transforming areas
• Summary of Doctoral dissertation in Law
• Parliamentary ombudsman
• Parliamentary ombudsman in the world
• Applicability in Vietnam
• Summary of dissertation
• Summary of dissertation for degree
• Degree of Doctor in Jurisprudence
• People's procuracy in settling complaints
• Settling complaints
• Vietnam's criminal procedure