Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Environment-friendly high-yield tomato fertilizer application method

An environment-friendly fertilization method technology, applied in the direction of fertilization method, fertilization device, fertilizer mixture, etc., can solve the problems of tomato phosphorus loss risk, etc., and achieve the effect of good taste, high yield and increased yield

Inactive Publication Date: 2015-10-07
ANHUI AGRICULTURAL UNIVERSITY
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no research on the use of calcium, magnesium and phosphorus fertilizers to increase tomato yield and reduce the risk of phosphorus loss

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Environment-friendly high-yield tomato fertilizer application method
  • Environment-friendly high-yield tomato fertilizer application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Test location: Chaohu Hao Ecological Leisure and Sightseeing Co., Ltd., Zhongli Village, Jiongyang Town, Chaohu City, the first stubble, rice. Tomato varieties for testing: 202, planting density, 2200 plants / mu. Planting in greenhouses, the tomato transplanting period was December 26, 2013, and the harvest ended on May 30, 2014.

[0017] Test treatment method:

[0018] 1. Habitual fertilization (fertilization by local vegetable farmers). Total fertilization amount: decomposed chicken manure 750kg / mu, chemical fertilizer dosage: pure N38.4kg / mu, phosphorus pentoxide 27.6kg / mu, potassium oxide 36kg / mu. Base fertilizer: decomposed chicken manure 750kg. / mu, urea 23.82kg / mu, diammonium 39.13kg / mu, potassium sulfate 36kg. / mu. Topdressing is divided into three times, the first time (the first ear and fruit expansion period): urea 18.03kg. / mu, diammonium 7.83kg. / mu, potassium sulfate 7.2kg. / mu; the second time (the second ear and fruit expansion period) : 7.94kg. / mu of urea...

Embodiment 2

[0026] Experimental site: Xiaozhang Village, Zhonglong Town, Chaohu City, the previous stubble, rice. Tomato varieties for testing: 202, planting density, 2200 plants / mu. Planting in greenhouses, the tomato transplanting period was December 26, 2013, and the harvest ended on May 30, 2014.

[0027] Test treatment method: with embodiment one.

[0028] Table 2 Effect of environment-friendly high-yield fertilization technology on tomato yield and quality (Xiaozhang Village, Zhonglong Town, Chaohu City)

[0029]

[0030] Note: The price of tomato is 3.2 yuan / kg

[0031] It can be seen from Table 2 that the tomato yield of customary fertilization is 6743.4kg / mu, the tomato yield of environment-friendly high-yield fertilization technology is 7050.2kg / mu, the tomato yield per mu is 1240.6kg, and the income per mu is 981.8 yuan. All of them are treated with calcium magnesium phosphate fertilizer, which seriously affects the yield and income of tomatoes. Compared with the customar...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an environment-friendly high-yield tomato fertilizer application method. The environment-friendly high-yield tomato fertilizer application method includes base fertilizer application and two-time or three-time top application, wherein the application amount of a calcium magnesium phosphate fertilizer is 50% of total phosphorus application amount, and all calcium magnesium phosphate fertilizer is used as a base fertilizer to be applied. The solubility in citric acid of the calcium magnesium phosphate fertilizer is utilized to prevent the risk that a large amount of water-soluble fertilizers is applied to vegetables and accordingly phosphorus is lost and environment is polluted, contained phosphorus, calcium, magnesium, silicon and other elements required by vegetables enable tomato nutrients to be more balanced so as to improve the yield of tomatoes and economic benefit, and a novel environment-friendly high-yield and high-efficiency tomato fertilizer application technology is provided under the condition of large fertilizer application amount.

Description

technical field [0001] The invention belongs to the technical field of vegetable cultivation, and in particular relates to an environment-friendly tomato high-yield fertilization method. Background technique [0002] Tomato is a worldwide vegetable crop and one of the main crops under protected cultivation in my country. However, due to the backward cultivation technology such as water and fertilizer management, the yield per unit area of ​​tomato in my country only accounts for about 1 / 4 of that in developed countries, and the fruit quality is also obviously low. Tomato is a crop that requires large fertilizer and water, and is also a crop with high economic benefits. Insufficient fertilization can easily reduce tomato production and reduce profits. In pursuit of maximum profit, the amount of fertilizer applied to tomatoes often exceeds 4-6 times the amount required, or even higher, and it is difficult to reduce the high amount of fertilizer applied to vegetables under mark...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01C21/00
Inventor 马友华何传龙龚娟吴靓付碧玉殷寒旭田艳
Owner ANHUI AGRICULTURAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com