A high-efficiency fertilization method for garlic and cotton rotation resistant to heavy cropping

A fertilization method and a technology for resisting continuous cropping, which are applied in fertilization methods, land preparation methods, fertilization devices, etc., to achieve the effects of delaying urea hydrolysis, low cost, and increasing diversity

Active Publication Date: 2018-03-23
INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional fertilizer products and fertilization techniques cannot simultaneously meet the dual goals of nutrient requirements for the entire growth period of the two-crop crops in this rotation system and the dual goals of soil improvement. Driven by the light and simplified production of agriculture in my country, there is an urgent need for a garlic / cotton rotation system. Simplify efficient fertilization methods to achieve high crop yield and quality while saving production costs

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
  • A high-efficiency fertilization method for garlic and cotton rotation resistant to heavy cropping
  • A high-efficiency fertilization method for garlic and cotton rotation resistant to heavy cropping
  • A high-efficiency fertilization method for garlic and cotton rotation resistant to heavy cropping

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A high-efficiency fertilization method for garlic and cotton crop rotation resistant to repeated cropping, the steps are as follows:

[0046] (1) Sow garlic on October 1, apply dry chicken manure 200kg / mu and 100kg / mu of polymerized amino acid fertilizer per mu, the amount of polymerized amino acid fertilizer in terms of nutrients (converted to pure) is, N 14kg / mu, P 2 o 5 12kg / mu, K 2 O 16kg / mu. Sprinkle organic fertilizer and polymeric amino acid fertilizer on the ground first, bury and prepare the ground carefully, and then sow garlic. The garlic is sown at a depth of 3 cm. Water thoroughly and spray herbicides in time, and then cover with plastic film.

[0047] Described polyamino acid fertilizer, composition by weight is as follows: 14 parts of nitrogenous fertilizers, 12 parts of phosphate fertilizers, 16 parts of potash fertilizers, 0.6 parts of NAM additives, 0.6 parts of zinc fertilizers, 0.8 parts of iron fertilizers, 0.3 parts of boron fertilizers, polymer...

Embodiment 2

[0057] A high-efficiency fertilization method for garlic and cotton crop rotation resistant to repeated cropping, the steps are as follows:

[0058] (1) Sow garlic on October 5, apply 150kg / mu of commercial organic fertilizer and 90kg / mu of polymerized amino acid fertilizer, the amount of polymerized amino acid fertilizer in terms of nutrients (converted to pure), N 13.5kg / mu, P 2 o 5 10.8kg / mu, K 2 O 14.4kg / mu. Sprinkle organic fertilizers and polymeric amino acid fertilizers on the surface first, bury and prepare the ground carefully, and then sow garlic. The suitable depth for garlic sowing is generally 3.5cm. Water thoroughly and spray herbicides in time, and then cover with plastic film.

[0059] Described polyamino acid fertilizer, composition by weight is as follows: 15 parts of nitrogenous fertilizers, 12 parts of phosphate fertilizers, 16 parts of potash fertilizers, 0.8 parts of NAM additives, 0.75 parts of zinc fertilizers, 0.6 parts of iron fertilizers, 0.5 part...

Embodiment 3

[0069] A high-efficiency fertilization method for garlic and cotton crop rotation resistant to repeated cropping, the steps are as follows:

[0070] (1) Sow garlic on October 8, apply 120kg / mu of commercial organic fertilizer and 85kg / mu of polymerized amino acid fertilizer, the amount of polymerized amino acid fertilizer in terms of nutrients (converted to pure), N 12kg / mu, P 2 o 5 10.2kg / mu, K 2 O 13.6kg / mu. Sprinkle organic fertilizer and polymeric amino acid fertilizer on the surface first, bury and prepare the ground carefully and then sow garlic. The suitable depth for garlic sowing is generally 3cm. Water thoroughly and spray herbicide in time, and then cover with plastic film.

[0071] Described polyamino acid fertilizer, composition by weight is as follows: 14 parts of nitrogenous fertilizers, 12 parts of phosphate fertilizers, 16 parts of potash fertilizers, 0.9 parts of NAM additives, 0.8 parts of zinc fertilizers, 0.7 parts of iron fertilizers, 0.4 parts of boro...

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

PropertyMeasurementUnit
molecular weightaaaaaaaaaa
Login to view more

Abstract

The invention relates to an anti-continuous cropping garlic-cotton rotation efficient fertilization method. The method includes: (1) after harvesting of previous crops, taking an organic fertilizer and a polymerized amino acid fertilizer as the base fertilizer, and sowing garlic on from September 25th to October 10th; (2) during the early to middle April of the next year, conducting topdressing of nitrogen and potassium fertilizer from the garlic elongating stage to bolting stage; and (3) transplanting cotton pot seedlings between lines of garlic from the last ten days of April to the beginning of May, harvesting garlic at the last ten days of May, and applying a cotton seedling stage fertilizer during the early to middle June. According to the garlic-cotton rotation efficient fertilization method provided by the invention, polymer polyglutamic acid in the garlic base fertilizer can achieve complexation of nutrient ions in the fertilizer, reduce nutrient loss, and improve the nutrient effective concentration, thus prolonging the fertilizer effect. At the same time, the method can lock in moisture in soil, provides nutrients and moisture to cotton, also provides the basis and guarantee for cotton growth, at the same time increases the diversity of soil organic carbon sources, promotes the recovery of soil microbial diversity, and has anti-continuous cropping effect.

Description

Technical field: [0001] The invention relates to a high-efficiency fertilization method for garlic and cotton crop rotation resistant to heavy cropping, and belongs to the technical field of fertilization. Background technique: [0002] Garlic belongs to the Liliaceae Allium genus biennial herbaceous plant. It is native to western Asia, the central plateau and southern Europe. It has been cultivated in my country for more than 2,000 years and is now widely planted in various parts of our country. Garlic is rich in vitamin C, sulfur, phosphorus, iron and other minerals. It is a health-care vegetable and an important condiment and medical raw material loved by people from all over the world. It is a kind of vegetable with high input, high output and high profit. It is also an important processing raw material and foreign exchange earning vegetable in my country. Cotton belongs to the Malvaceae family and is native to the subtropical zone. It is light-loving, heat-loving, droug...

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 Patents(China)
IPC IPC(8): A01C21/00A01B79/02A01G22/35C05G3/00C05G3/08C05G3/90
CPCA01B79/02A01C21/005C05B1/02C05B1/04C05B7/00C05G3/00C05G3/90C05C3/00C05C9/00C05C11/00C05D1/02C05D9/02C05F3/00Y02P60/21
Inventor 吴小宾刘兆辉谭德水李燕魏建林李国生崔荣宗郑福丽
Owner INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap