Dissertation > Excellent graduate degree dissertation topics show

Study on Key Protected Cultivated Techniques of Strawberry in Shaanxi Province

Author: ChengJianGuo
Tutor: ZouZhiRong
School: Northwest University of Science and Technology
Course: Gardening
Keywords: Strawberry facility cultivation Sets planted Continuous cropping High ridge cultivation Planting density
CLC: S628
Type: Master's thesis
Year: 2008
Downloads: 222
Quote: 1
Read: Download Dissertation

Abstract


Shaanxi Province in recent years , the rapid development of strawberry cultivation area of more than 2000 hm ~ 2,80% or more facilities cultivation . Cultivation , there are many problems , practical problems arising in Shaanxi the strawberry facility cultivation of Yangling several strawberry cultivation base facilities and cultivated , were designed \cultivation of trial \Draw the following conclusions : 1. Sets planted Melon Shed strawberry cultivation continuous cropping obstacle to the emergence of delay , but not eliminate the strawberries continuous cropping obstacles ; 2. Strawberry cultivars that sets planted Melon receive \Strawberry in Solar Greenhouse high ridge cultivation in row spacing 25cm plant spacing reduced from 18cm to 10cm case , the smaller the cultivated plant spacing , yield , production value is higher , but the growth rate decreased with plant spacing decreases ; 4 Strawberry in Solar Greenhouse high ridge cultivation cultivation density output, output value and ridge high , the larger ridge of high yield , the output value is higher the greater the potential ; same species under strawberry cultivation conditions in different facilities , time-to-market , yield output value differences ; cultivated strawberry varieties habits and target time-to-market , and to determine the selection of the type of facility and management conditions .

Related Dissertations

  1. Preliminary Study on Obstacles Effect of Succession Cropping and Reduction Techniques of Microbial Agents in Flue-cured Tobacco,S572
  2. Red Soil Microbial Diversity of Peanut Continuous Cropping and Effects of Microorganisms on Growth of Continuous Cropping Peanut,S565.2
  3. Effect of Flue-cured Tobacco Continuous Cropping on Soil Chemical and Physical Properties and Tobacco Leaf Quality,S572
  4. Research on Obviate Measures of Continuous Cropping Obstacles of Rehmannia Glutionsa,S435.672
  5. The Mechanisms Research and Countermeasures of Continuous Cropping Barriers of Pingyao Chinese Yam,S436.32
  6. The Relationship between the Distribution Fungi in Potato Rhizosphere Soil and Potato Continuous Cropping System in Arid-irrigated Area of Gansu Province,S154.3
  7. Effects of Continuous Cropping of Processed Tomato on Its Growth and Biological Activity,S641.2
  8. Physiological and Rhizosphere Soil Nutrients Changes of Continuous Cropping in Potato,S532
  9. Continuous Cropping Influence to Tobacco Output and Quality,S572
  10. Effects of Long-Term Continuous Cropping on Cotton Growth and on Cotton Field Soil Biological Activity,S562
  11. Soil Microbial Polymorphism in Oasis of Northern Xinjiang as Influenced by Different Cropping Patterns,S154.36
  12. Evaluating and Analysis of Continuous Cropping Obstacles of Ophiopogon Jctponicus,S567.232
  13. The Research about the Main Factors Which Effect on the Eluviation of Heavy Metals in the Soil,X53
  14. The Effects and Regulations of Heavy Metals Runoff from Soil,X53
  15. Effects of Continuous Cropping on Absorption of Mineral Elements of Chilli Pepper,S641.3
  16. Screening of Ferulic Acid Degrading Actinomycetes and Their Degradation Effect,S651
  17. The Effects of Fertilization and Planting Density on the Yield and Quality of Superhigh Starch Potato Cultivar,S532
  18. Study on Micro-Ecology Mechanism in American Gensing Continuous Croping Obstacles and Disease Resistance of Bio-control Actinomyces,S435.675
  19. A Preliminary Study on the Relationship between Phenolics in Root Exudate of Different Apple Rootstocks and Resistance to Replant Disease,S661.1
  20. Study on Effects of Moisture Conservation and Yield Increasing on Conservation Tillage of Continuous Wheat Field in Weibei Dry-Land,S512.1
  21. Study on Controlling Continuous Cropping Obstacles of Strawberry with Biological Method,S436.68

CLC: > Agricultural Sciences > Gardening > Horticultural ( protected cultivation ) > Fruit Horticultural
© 2012 www.DissertationTopic.Net  Mobile