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Fertilizer for increasing content of lycopene in tomatoes as well as preparation method and application of fertilizer

A tomato and fertilizer technology, applied in the field of fertilizer and its preparation for increasing the content of lycopene in tomato, can solve the problem of affecting the interaction of microorganisms, micro-animals and plant roots, affecting the full conversion and accumulation of nutrients, and destroying soil micro-ecology Environmental and other issues, to achieve the effect of being suitable for large-scale production and utilization, realizing waste utilization, and convenient use

Pending Publication Date: 2022-02-11
INST OF AGRI RESOURCES & ENVIRONMENT HEBEI ACADEMY OF AGRI & FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, in order to meet the increasing consumer demand and pursue higher economic benefits, vegetable farmers abuse a series of plant regulators such as chemical fertilizers, expanders, and ripening agents, which change the tomato growth cycle and affect sugar, acid, The conversion of esters affects the full conversion and accumulation of nutrients. At the same time, due to the abuse of chemical pesticides, the micro-ecological environment of the soil is destroyed, which affects the joint action of microorganisms, micro-animals and plant roots, and affects the absorption of trace elements. The content of lycopene in the fruit is significantly reduced, which makes the tomato quality worse than before
[0004] It is found in the prior art that the content of lycopene in tomato fruit is not only affected by the genetic characteristics of the variety, but also affected by environmental factors such as water and fertilizer. If the absorption of various nutrients cannot reach the physiological balance during the growth of tomato, it will lead to tomato Red pigment content is greatly reduced

Method used

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  • Fertilizer for increasing content of lycopene in tomatoes as well as preparation method and application of fertilizer
  • Fertilizer for increasing content of lycopene in tomatoes as well as preparation method and application of fertilizer

Examples

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preparation example Construction

[0027] The application also provides the preparation method of above-mentioned tomato bio-fertilizer, comprising the following steps:

[0028] The roots, stems and leaves of tomato and the roots, stems and leaves of leguminous plants are crushed separately, mixed with animal feces, and part of EM bacteria agent is added to ferment and cultivate to obtain product I; corn stalks are puffed, and the processed puffed product is mixed with vitamins and glucose, and the remaining part of EM bacteria is added The product was fermented and cultivated to obtain product II; the product I and product II were mixed with biochar and granulated.

[0029] In the present invention, the roots, stems and leaves of tomato and the roots, stems and leaves of leguminous plants are respectively pulverized, and then passed through a 30-50 mesh sieve, preferably a 40 mesh sieve. The present invention does not limit the specific crushing methods of tomato roots, stems and leaves and leguminous plant ro...

Embodiment 1

[0040] A tomato bio-fertilizer, comprising: 60kg of tomato roots, stems and leaves, 50kg of leguminous plant roots, stems and leaves, 25kg of corn stalks, 45kg of animal manure, 60kg of biochar, 3kg of vitamins, 3kg of glucose, and 0.5kg of EM bacterial agent. Vitamins are composed of vitamin B, vitamin C, vitamin E, and vitamin D in a mass ratio of 1:6:3:1.

[0041] Crush the tomato rhizome leaves and leguminous plant rhizome leaves respectively, pass through a 40-mesh sieve, mix the tomato root stem leaves and leguminous plant root stem leaves evenly after sieving, then mix with animal manure, spray 0.3kg EM bacterial agent, spray while spraying Stir evenly, ferment at 40°C for 12 days to obtain product I; use screw extrusion to send corn stalks into the puffing machine for puffing treatment, then add vitamins and glucose in turn to the puffed material obtained from the treatment, mix well, and spray 0.2 kg EM bacterial agent, sprayed and stirred evenly, fermented at 33°C fo...

Embodiment 2

[0043] A tomato bio-fertilizer, comprising: 70kg of tomato roots, stems and leaves, 46kg of leguminous plant roots, stems and leaves, 28kg of corn stalks, 44kg of animal manure, 60kg of biochar, 3kg of vitamins, 2.5kg of glucose, and 1kg of EM bacterial agent. Vitamins are composed of vitamin B, vitamin C, vitamin E, and vitamin D in a mass ratio of 1.5:6:3.5:1.5.

[0044] Crush the tomato rhizome leaves and leguminous plant rhizome leaves respectively, pass through a 30-mesh sieve, mix the tomato root stem leaves and leguminous plant rhizome leaves evenly after sieving, then mix with animal manure, spray 0.5kg EM bacterial agent, spray while spraying Stir evenly, ferment at 41°C for 11 days to obtain product I; use screw extrusion to send corn stalks into an extruder for puffing treatment, then add vitamins and glucose to the processed puffed material in turn, mix well, and spray 0.5 kg EM bacterial agent, sprayed and stirred evenly, fermented at 32°C for 3 days to obtain pro...

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Abstract

The invention provides a tomato bio-fertilizer, and belongs to the field of fertilizers. The tomato bio-fertilizer provided by the invention is prepared from the following raw materials in parts by weight: 50 to 80 parts of tomato rhizome and leaf, 40 to 60 parts of leguminous plant rhizome and leaf, 20 to 30 parts of corn straw, 40 to 50 parts of animal waste, 50 to 80 parts of biochar, 2 to 5 parts of vitamins, 2 to 4 parts of glucose and 0.2 to 3 parts of an EM microbial agent. The tomato bio-fertilizer provided by the invention can significantly improve the lycopene content in tomato fruits and accelerate fruit coloring in a mature period, and the obtained tomato fruits are bright in color, sour and sweet in taste and appropriate in hardness. In addition, the tomato bio-fertilizer provided by the invention is easy to obtain, low in cost, convenient to use and suitable for large-scale production.

Description

technical field [0001] The invention belongs to the field of fertilizers, in particular to a fertilizer for increasing the content of lycopene in tomatoes, a preparation method and application thereof. Background technique [0002] Tomato (Lycopersicon esculentum), i.e. tomato, is a herbaceous plant belonging to the order Tubularfloweres, Solanaceae, and tomato genus. It is native to South America and is now cultivated in various parts of China. Tomato fruit is rich in nutrition, rich in carotene, vitamin C and B vitamins. It can be eaten raw, cooked, processed into tomato sauce, juice or canned as a whole fruit, and is very popular among consumers. [0003] Tomatoes are rich in lycopene, which has a strong ability to scavenge free radicals and singlet oxygen, which is 100 times that of vitamin E, a commonly used antioxidant, and more than twice that of β-carotene. , has significant effects on the prevention and treatment of prostate cancer, lung cancer, breast cancer, dige...

Claims

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Application Information

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IPC IPC(8): C05G3/80C05F17/20A01G22/05
CPCC05D9/00C05F17/20C05G3/80A01G22/05C05F3/00C05F11/00C05F11/08C05F11/10Y02W30/40
Inventor 王丽英史建硕郭丽李若楠任燕利蒋龙刚陈丽莉李建波
Owner INST OF AGRI RESOURCES & ENVIRONMENT HEBEI ACADEMY OF AGRI & FORESTRY SCI
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