Green comprehensive fresh-keeping method combining pre-harvest and post-harvest technologies of lycopersicon esculentum

A technology of cherry tomato and fresh-keeping method, applied in application, horticultural method, fresh-keeping of fruits and vegetables, etc., can solve problems such as disconnection, and achieve the effects of reducing rot, improving the effect of anti-corrosion and fresh-keeping, and maintaining nutritional quality.

Active Publication Date: 2021-12-28
ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual production, pre-harvest and post-harvest treatments are often seriously disconnected and cannot be integrated organically.

Method used

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  • Green comprehensive fresh-keeping method combining pre-harvest and post-harvest technologies of lycopersicon esculentum
  • Green comprehensive fresh-keeping method combining pre-harvest and post-harvest technologies of lycopersicon esculentum
  • Green comprehensive fresh-keeping method combining pre-harvest and post-harvest technologies of lycopersicon esculentum

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Embodiment 1 A kind of green comprehensive fresh-keeping method of cherry tomato pre-harvest and post-harvest technology combined application

[0054] (1) Before sowing cherry tomato seedlings, soak the dry seeds in water for 3 hours, and then soak them in mixed agent A for 3 hours; mixed agent A includes 100mg / L γ-aminobutyric acid, 10mg / L salicylic acid and 100mg / L super Sensitive protein;

[0055] (2) Wrap the seeds soaked in step (1) with moist double-layer gauze or cotton balls, and cultivate them in a constant temperature incubator at 30-35°C for 18 hours to accelerate germination;

[0056] (3) mix the seeds after step (2) germination into an appropriate amount of insecticide powder (0.25% cypermethrin content) and seed treatment dry powder (35% metalaxyl content), and place them in the seedling shed after sowing on the seedling tray About 40 days for medium seedling cultivation;

[0057] (4) transplanting the cherry tomato seedlings cultivated in step (3) in th...

Embodiment 2

[0061] Embodiment 2 A kind of green comprehensive fresh-keeping method of cherry tomato pre-harvest and post-harvest technology combined application

[0062] (1) Before sowing cherry tomato seedlings, soak the dry seeds in water for 4 hours, and then soak them in mixed agent A for 2 hours. Mixed agent A includes 200mg / L γ-aminobutyric acid, 20mg / L salicylic acid and 200mg / L Sensitive protein;

[0063] (2) Wrap the seeds soaked in step (1) with moist double-layer gauze or cotton balls, and cultivate them in a constant temperature incubator at 30-35°C for 18 hours to accelerate germination;

[0064] (3) mix the seeds after step (2) germination into an appropriate amount of insecticide powder (0.25% cypermethrin content) and seed treatment dry powder (35% metalaxyl content), and place them in the seedling shed after sowing on the seedling tray About 40 days for medium seedling cultivation;

[0065] (4) transplanting the cherry tomato seedlings cultivated in step (3) in the fiel...

Embodiment 3

[0069] Embodiment 3 A kind of green comprehensive fresh-keeping method of cherry tomato pre-harvest and post-harvest technology combined application

[0070] (1) Before sowing cherry tomato seedlings, soak the dry seeds in water for 4 hours, and then soak them in mixed agent A for 2 hours. Sensitive protein;

[0071] (2) Wrap the seeds soaked in step (1) with moist double-layer gauze or cotton balls, and cultivate them in a constant temperature incubator at 30-35°C for 18 hours to accelerate germination;

[0072] (3) mix the seeds after step (2) germination into an appropriate amount of insecticide powder (0.25% cypermethrin content) and seed treatment dry powder (35% metalaxyl content), and place them in the seedling shed after sowing on the seedling tray About 40 days for medium seedling cultivation;

[0073] (4) transplanting the cherry tomato seedlings cultivated in step (3) in the field, and carrying out conventional production and cultivation management;

[0074] (5) ...

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Abstract

The invention discloses a green comprehensive fresh-keeping method combining pre-harvest and post-harvest technologies of lycopersicon esculentum, which comprises the following steps: (1) before seedling raising and sowing of the lycopersicon esculentum, soaking dry seeds with clear water, and then soaking the seeds with a mixed agent A, wherein the mixed agent A comprises gamma-aminobutyric acid, salicylic acid and harpin protein; (2) in the small fruit period and the color changing period of the lycopersicon esculentum, performing spraying treatment with a mixed agent B, wherein the mixed agent B comprises gamma-aminobutyric acid, salicylic acid, compound sodium nitrophenolate and an emulsifier; and (3) picking lycopersicon esculentum fruits, and soaking the fruits with a mixed agent C. According to the comprehensive fresh-keeping method, the rotting rate of the lycopersicon esculentum fruits in normal-temperature storage can be remarkably reduced, the nutritional quality of soluble solids, vitamin C, citric acid, lycopene and the like can be well maintained, and the comprehensive fresh-keeping method has good preservative and fresh-keeping effects. The fresh-keeping method is convenient to implement, simple to operate, green, safe, efficient and friendly to ecological environment, and has good economic benefits and social benefits.

Description

technical field [0001] The invention relates to the technical field of fresh-keeping of cherry tomatoes, in particular to a green comprehensive fresh-keeping method for cherry tomatoes combined with pre-harvest and post-harvest technologies. Background technique [0002] Cherry tomato (Lycopersicon esculentum var. Cerasiforme), also known as cherry tomato, small tomato, small tomato fruit, etc., is both a vegetable and a fruit, and is rich in nutrition. Because of its exquisite and cute appearance, high sugar content, sweet and delicious taste, and unique flavor, it is widely loved by consumers. Cherry tomatoes are mainly distributed in my country's Hainan, Guangdong, Guangxi, Yunnan, Sichuan and Fujian. In recent years, the cherry tomato industry has achieved rapid development, with more and more varieties and increasing output, but it is also facing challenges brought about by various problems. First of all, the occurrence of cherry tomato diseases during the field growt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06A01C1/00A01N63/50A01N37/44A01N37/40A01N33/22A01P21/00
CPCA01G17/005A01C1/00A01G7/06A23B7/154A01N63/50A01N37/44A01N37/40A01N33/22A23V2002/00A23V2200/10A23V2250/038A23V2250/02
Inventor 弓德强胡美姣李敏高兆银
Owner ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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