Dissertation > Excellent graduate degree dissertation topics show

Effects and Estimate of Biogas Slurry Apply in Economical Cost Production of Peach

Author: RanLongXun
Tutor: AnHuaMing；GaoGuiLong
School: Guizhou University
Course: Agricultural Extension
Keywords: Biogas slurry concentration fertilizer yield quality
CLC: S662.1
Type: Master's thesis
Year: 2007
Downloads: 85
Quote: 2
Read: Download Dissertation

Abstract


Biogas slurry is high quality organic leftover which was after anaerobic ferment for firedamp with crop culm and dejecta. It has abundant alimentation element as N,PandK, and exist as quick result nutrient, so it has all-around nutrient and high using percent which is all-around quick result compound fertilizer. Integrate using investigation and estimate Guiyang biogas slurry on peach is theory gist for scientify use biogas slurry in Guiyang and important approach for produce high efficient,low consume and no-harm fruits, accelerate increase agriculture yield and income, improve production condition, construct ecotypic agriculture realize agriculture sustainable development. In this study effects and estimate of biogas slurry apply in peach economical cost production of peach cultivars "Yanhong " were investigated.1. The effects of different biogas slurry concentration(original concentration, accede to double water, accede to 4 times water and accede to 8 times water) and CK(compound fertilizer) on the yield and quality of "Yanhong" peach were investigated. The results showed that yield of each peach tree and average fuilt weight has no difference on biogas slurry concentration treatments but improved with CK. Sense quality of "Yanhong " peach at original concentration and accede to double water treatments significantly well than accede to 4 times water and accede to 8 times water treatments. Biogas slurry can improve quality of "Yanhong " peach, the soluble solid substance, Vitamin C, soluble sugar content increased with biogas slurry concentration increase. also sense quality improved. biogas slurry cound decreased the bulk density of soil, it also cound increased soil porosity and improve the hold water and fertilizer capability of soil. The leaf was very green and thick, the tree has good disease resistance and grow well on biogas slurry treatments. biogas slurry cound decrease nitrate content, it cound save cost and improve efficiency.2. The effects of different kinds of fertilizer (biogas slurry, farmhouse fertilizer, and compound fertilizer)on the yield and quality of "Yanhong " peach were investigated. The results showed that yield of each peach tree and average fuilt weight has no difference on each treatment. But sense quality of "Yanhong " peach at biogas slurry treatment significantly well than other treatments. By cost accounting of different kings of fertilizer, the cost of compound fertilizer is 3.5 times than biogas slurry.The work force of farmhouse fertilizer is 6 times than biogas slurry.

Related Dissertations

  1. Study on the Preparation of Biodiesel from Fried Oil with Supercritical Methanol,TE667
  2. Study on Theory and Experiment of Wire Drawing with Composite Ultrasonic Vibration,TG663
  3. Study on Dust Concertiation Measurement Technique Based on Optical Back-Scattering,X831
  4. Temporal and Spatial Variation of Methane Emission from Urban Lake and Its Relationship with the Hydrology-water Quality,X524
  5. On the Study of Phoneme System and Phonetic Quality of High Vowels in Madarin,H11
  6. Multi-currency Notes Technology Research and Implementation,TP391.41
  7. Methane Concentration Detecting Instrument Based on Infrared Absorption Theory,TP216
  8. Study on the Effect of Sea Brine Controlled Release Nitrogenous Fertilizer with Oyster Shells as the Carrier on the Grown Activites of Coriander and Cayenne Pepper,S145.6
  9. Effects of CRZ-1 on Growth of Wheat under Salt Stress, Chlorophyllase and Yield,S512.1
  10. Team building study of dual- qualified teachers of the vocational colleges,G715.1
  11. Based on SEM Quality Evaluation of Rural Compulsory Education in China,G522.3
  12. High Quality Cultivation of Secondary Vocational School Students,G718.3
  13. Effects of Light, Temperature and Nitrogen on the Growth of Three Kinds of Aquatic Plants,Q945
  14. The Antioxidative Efficient Component Recognition for Curcuma Longa L. Based on the Quality Control Pattern of Constituent Knock-out/Knock-in,R285
  15. The Current Usage and Recommendations of Video Resource in the Excellent-quality-course in University,G642.3
  16. Research and Design of One Kind of Paper’s QCS That Based on Embedded System,TP368.1
  17. Studies on the Commodity Survey and Quality Evaluation of Radix Paeonia Rubra,R282.71
  18. Comprehensive Quality Assessment of College Students,G645.5
  19. Phosphate byproduct sodium fluosilicate chlorine wastewater recycling study,X786
  20. Studieson Effects of Soybean Species on Yuba and Initial Establishment of Quality Evalution System for Yuba,TS214.2
  21. Study on Application of Red Yeast Rice in Fermented Sausage,TS251.65

CLC: > Agricultural Sciences > Gardening > Fruit trees gardening > Drupe > Peach
© 2012 www.DissertationTopic.Net  Mobile