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

Fertilizer utilization method for rotten vegetable leaves

A technology of tail vegetables and fertilizer, which is applied in the field of fertilization and utilization of tail vegetables, can solve the problems of non-standard retting technology, poor retting effect, high labor cost, etc., and achieve the effects of improving treatment utilization efficiency, reducing non-point source pollution, and avoiding costs

Inactive Publication Date: 2019-03-19
CHONGQING AGRI TECH EXTENSION STATION
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] To sum up, the existing problems in the prior art are: although the fertilization of tail vegetables is a good fertilization treatment method suitable for application in Chongqing area, the traditional fertilization technology is not standardized enough. After collection, the labor cost of operations such as uniform crushing treatment is relatively high, and the special physical and chemical properties of tail vegetables with high water content and low C / N ratio are usually directly retting without adjustment, resulting in poor retting effect and serious loss of fertilizer efficiency. The development and application of special rot-promoting fungicides for tail vegetables has not been paid enough attention

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
  • Fertilizer utilization method for rotten vegetable leaves
  • Fertilizer utilization method for rotten vegetable leaves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: after vegetables such as eggplant, tomato, capsicum are harvested, the rhizome with the higher degree of fibrosis is pulverized to below 5cm with a movable small pulverizer, and the tail vegetables after pulverization and the waste fruit of eggplant, tender branches and leaves etc. are flatly aired , until the tail dish can be squeezed with both hands to form a ball and slowly rebound, but the extent of squeezing the fingers will not drip. At this time, the water content of the tail dish is about 70-80%. Put the tail dish into a covered In plastic barrels, add a special rot-promoting agent for tail vegetables at a ratio of 1:400 by weight to volume, and add urea of ​​about 0.1% of the fresh weight of the processed tail vegetables at the same time; add a cover for retting, and release the exhaust gas in the barrel from time to time until the smell of retting Disappeared, no obvious plant residues were visible, and the retting was successful.

Embodiment 2

[0035]Example 2: After the cauliflower is harvested, dig out the stumps with high degree of fibrosis in the field, crush them to below 5cm with a movable small-sized pulverizer, spread the crushed tail vegetables in the air, until the tail vegetables can be squeezed with both hands to form The balls will rebound slowly, but squeeze the fingers hard enough that water will not drip. At this time, the water content of the tail vegetables is about 70-80%. Put the tail vegetables into a plastic bucket with a lid, and the ratio of weight to volume is 1:600 At the same time, add about 0.1% urea of ​​the fresh weight of the processed tail vegetables; add a cover for retting, release the waste gas in the barrel from time to time during the period, until the smell of retting disappears, no obvious plant residues can be seen, and retting success.

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 belongs to the technical field of treatment of rotten vegetable leaf wastes and discloses a fertilizer utilization method for rotten vegetable leaves. The fertilizer utilization method comprises the following steps: crushing the rotten vegetable leaves until the size is less than 5cm; airing or utilizing field materials with relatively low moisture content to reduce the moisture content of the rotten vegetable leaves to be 70 to 80 percent; adding urea which accounts for about 0.1 percent of the fresh weight of the rotten vegetable leaves; and adding a special composting-promoting bacterium agent for the rotten vegetable leaves according to the weight-to-volume ratio of 1 to (400 to 600). The rotten vegetable leaves, the urea and the composting-promoting bacterium agent are uniformly mixed in a plastic bucket with a cover and then are composted by covering the cover. According to the fertilizer utilization method disclosed by the invention, the rotten vegetable leaves with a relatively high fibration degree are crushed in situ through applying a movable small-size pulverizer; the moisture content of the rotten vegetable leaves is adjusted and the special composting-promoting bacterium agent and the urea are added, so that the composting efficiency and effect of the rotten vegetable leaves are improved; and the plastic bucket with the cover is used as a compostingcontainer, so that environment pollution caused by composting is avoided and the flexibility of a composting field is also improved.

Description

technical field [0001] The invention belongs to the technical field of vegetable waste treatment, and in particular relates to a method for fertilizing tail vegetables. Background technique [0002] Vegetable waste is vegetable waste, which mainly refers to the roots, stems, and leaves without commercial value produced during the harvesting process, as well as waste fruits, inferior fruits, and rotten vegetable leaves generated during harvesting, storage, processing, and transportation. The production of a large number of tail vegetables has become a problem that cannot be ignored. In the high temperature and high humidity weather in Chongqing, a large amount of tail vegetables piled up has high water content, is easy to rot, becomes smelly, breeds mosquitoes, and pollutes surface water and groundwater. In addition, the tail vegetables in The disease tissue contained in it is very easy to poison the subsequent crops, hindering the healthy development of the vegetable industr...

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): C05G1/00C05F17/00
CPCC05C9/00C05F17/00C05F5/002C05F11/08Y02W30/40
Inventor 李姗蓉况觅董鹏曾卓华罗雪峰
Owner CHONGQING AGRI TECH EXTENSION STATION
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