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

Melon slow-release special fertilizer and preparation method thereof

A technology for special fertilizer and melon, applied in the field of slow-release special fertilizer for melon and its preparation, can solve the problems of insignificant slow-release effect, unsatisfactory yield and quality, etc., to prevent the occurrence of fusarium wilt, reduce fertilizer release rate, and avoid fertilizer wasteful effect

Active Publication Date: 2021-04-02
ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are not many studies on slow-release special fertilizers for melons. The conventional slow-release fertilizers not only have no obvious slow-release effect, but also are not special fertilizers for melons, and are not designed for the growth and development of melons. Therefore, conventional slow-release fertilizers on the market When release fertilizers are applied to melons, there are problems such as yield and quality are not ideal

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
  • Melon slow-release special fertilizer and preparation method thereof
  • Melon slow-release special fertilizer and preparation method thereof
  • Melon slow-release special fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A slow-release special fertilizer for melon, which is composed of the following materials in mass percentage: 30% vermicompost, 5% urea-formaldehyde, 4% monoammonium phosphate, 16% ammonium nitrate, 4.9% calcium nitrate, 10% potassium sulfate, and potassium chloride 10%, TSP 8%, calcium magnesium phosphate fertilizer 5%, clay 4%, nitrification inhibitor 0.1%, compound antibacterial substance 1%, Bacillus megaterium 2%. Wherein, the composition of the compound antibacterial substance is composed of the following materials in mass percentage: 4% of Bacillus licheniformis, 45% of Yizhi, 15% of Houttuynia cordata, 30% of Chinese yam, and 6% of plant ash.

Embodiment 2

[0026] A special slow-release fertilizer for melon, which is composed of the following materials in mass percentage: 25% vermicompost, 10% urea-formaldehyde, 6% monoammonium phosphate, 10% ammonium nitrate, 5.35% calcium nitrate, 5% potassium sulfate, and potassium chloride 11%, TSP 10%, calcium magnesium phosphate fertilizer 7%, clay 6%, nitrification inhibitor 0.15%, compound antibacterial substance 1.5%, Bacillus megaterium 3%. Wherein, the composition of the compound antibacterial substance is composed of the following materials by mass percentage: 3% of Bacillus licheniformis, 35% of Yizhi, 20% of Houttuynia cordata, 35% of Chinese yam, and 7% of plant ash.

Embodiment 3

[0028] A special slow-release fertilizer for melon, which is composed of the following materials in mass percentage: 20% vermicompost, 11% urea-formaldehyde, 8% monoammonium phosphate, 10% ammonium nitrate, 5.8% calcium nitrate, 5% potassium sulfate, and potassium chloride 12%, TSP 8%, calcium magnesium phosphate fertilizer 9%, clay 5%, nitrification inhibitor 0.2%, compound antibacterial substance 2%, Bacillus megaterium 4%. Wherein, the composition of the compound antibacterial substance is composed of the following materials in mass percentage: 2% of Bacillus licheniformis, 35% of Yizhi, 15% of Houttuynia cordata, 40% of Chinese yam, and 8% of plant ash.

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 provides a special slow-release fertilizer for muskmelons and a preparation method of the special slow-release fertilizer. The special slow-release fertilizer comprises the following components by mass: 20-30% of wormcast, 2-4% of bacillus megaterium, 5-11% of urea formaldehyde, 4-8% of monoammonium phosphate, 10-20% of ammonium nitrate, 5-15% of calcium nitrate, 5-15% of potassium sulfate, 10-12% of potassium chloride, 8-12% of triple superphosphate, 5-9% of calcium magnesium phosphate, 4-6% of clay, 0.1-0.2% of nitrification inhibitor and 1-2% of composite bacteriostatic substance. The wormcast serves as a main raw material, organic nutrients can be provided for crops, meanwhile, bacillus megatherium and the wormcast can achieve a synergistic effect, the muskmelon yield isincreased, and the muskmelon quality is improved. The special slow-release fertilizer is prepared according to the nutrient rule required by melon growth and the optimal ammonium nitrate proportion, can be used as a base fertilizer to be applied at a time, does not need topdressing in the later period, and can reduce the fertilizer release rate, avoid fertilizer waste and improve the fertilizer utilization rate. In addition, the compound antibacterial substance is specially added, so that fusarium wilt of melons in the seedling stage can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a special slow-release fertilizer for melons and a preparation method thereof. Background technique [0002] Melon is one of the main economic crops in my country. Its cultivation period is short, and it is rich in nutrition and has a broad market prospect. In 2016, my country's melon planting area exceeded 480,000 hectares, with an output of 15.7 million tons (China Rural Statistical Yearbook, 2017). Melon is a fertilizer-loving crop and requires more nutrients throughout the growth period. However, under the current cultivation and management conditions, the utilization rate of chemical fertilizers in my country is low, 30-60% for nitrogen fertilizers, 10-25% for phosphorus fertilizers, and 40-70% for potassium fertilizers. The loss of chemical fertilizers not only increases the cost of planting inputs for farmers, but also causes great pollution to the soil environment. ...

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): C05G3/40C05G3/60C05G3/90C05G5/12A01N65/08A01N65/40A01N65/48A01N63/22A01N59/00A01P1/00A01P3/00
CPCC05B1/04C05G3/40C05G3/60C05G3/90C05G5/12A01N65/08A01N65/40A01N65/48A01N63/22A01N59/00A01N65/00C05B7/00C05B13/02C05C1/00C05C5/04C05C9/02C05D1/02C05D9/00C05F3/00C05F11/08Y02P60/21
Inventor 余小兰李晓亮闫超王进闯李光义邹雨坤李勤奋
Owner ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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