Dissertation > Excellent graduate degree dissertation topics show

Regulation of light quality in plant growth and development process

Author: ZhangLei
Tutor: XuJingZhi
School: Hebei University
Course: Optics
Keywords: light quality indoleacetic acid tomato eggplant
CLC: Q945.11
Type: Master's thesis
Year: 2000
Downloads: 634
Quote: 10
Read: Download Dissertation

Abstract


In this experiment, tomato and eggplant were used as materials. We investigated the effect of supplemental light and red light on plant whice included the days of seeding, output, photosynthesize pigment and the activity of four kind of enzymes: aldehyde oxidase (ALD), indole acetic acid peroxidase (IAAPOD), indole acetic acid oxidase (JAAOXD) and peroxidase (POD). The results showed that the effect of different light quality on plant were different due to not only the distinct spectrum, but also the different variety of plants. Red light can ahead the days of seeding, and can increase the output of tomato and eggplant. It inhibit the height of tomato, and on the contrary, it can promote the height of eggplant. Besides photosynthesis, the activities of those four kind of enzymes cause these phenomena. The effects of light on these enzymes were different.

Related Dissertations

  1. Construction of egfp Marked-Mutants from Pseudomonas Syringae Pv.tomato and Pv.tabaci,S436.412
  2. Screening, Identification of Antagonistic Organisms Against R. Solanacearum and Effect of Their Bio-Organic Fertilizer of Eggplant,S436.411
  3. Temporal Expression of Cucumber Mosaic Virus Genomic RNAs and Its Influence to the Expression of Host miRNAs and Target mRNAs,S432.41
  4. Molecular Mechanism of Interference between Cucumber Mosaic Virus and Tomato Mosaic Virus on Solanum Lycopersicum,S436.412
  5. The Preliminary Analysis of Genetic Transmission on Target Gene in Transgenic Tomato and Lettuce of Anti-caries,R781.1
  6. The Complete Nucleotide Sequence and Infectious Clones of a Tomato Aspermy Virus Isolate,S432.41
  7. Application of Infrared Thermal Imaging in the Detection of Plants Disease at an Early Stage,S431
  8. Epidemiology and Integrated Control of Tomato Yellow Leaf Curl Virus Disease in Wenzhou,S436.412.1
  9. Identification of Tomato Yellow Leaf Curl Disease and Research on the Correlation with the Leaf Structure,S436.412
  10. Preparation and eggplant stalks activated carbon adsorption of dye wastewater,O647.32
  11. The Molecular Detection of Important Viruses and Population Dynamics on Processing Tomato in North Xinjiang,S436.412.1
  12. Detection by ELISA and Molecular Identification of Viruses Infecting Processing Tomato in ShiHezi,S436.412
  13. Eggplant picking robot based on visual object recognition research,TP242
  14. Occurrence of Root-knot Nematodes on Vegetables in Hunan and Screening of Tomato Varieties with Resistance to Meloidogyne Incognita,S436.3
  15. Screening of Tomato Spotted Wilt Virus (TSWV) Resistance Substances and Preliminary Study on the Mechanism of Their Effect,S436.412
  16. Identification and Fermentation of Antagonistic Bacterium Against Ralstonia Solanacearum,S436.412
  17. The Pathogen Isolation,identification and Fungicides Screening of Physalis Alkekengi L. Root Rot in Laboratory,S436.419
  18. Effect of Phosphate-Dissolving Microorganisms Fertilizer on the Phosphorous-Activation in the Soil and Growth of Eggplant in the Plastic Greenhouse,S641.1
  19. Study on Broad Bean Root Rot in the Cold and Humid Regions of Gansu Province, China,S436.43
  20. Simultaneous Detection of Three Quarantine Viruses and One Endogenous Gene from Soybean Seeds by Multiplex RT-PCR,S435.651
  21. Study on Sex Pheromone Sticky Traps and No-Pollution Sticky Shellac and Its Effect on Whitefly and the Diseases Caused by Whitefly,S433

CLC: > Biological Sciences > Botany > Plant Physiology > Plant nutrition, metabolic and respiratory > Photosynthesis, carbon assimilation
© 2012 www.DissertationTopic.Net  Mobile