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Method for restraining bud flowering after Brassica campestris is picked

A technology of cabbage and flower buds, applied in the field of plant preservation, can solve the problems of poor taste, difficulty in storage and transportation, and poor quality, so as to maintain the appearance and original nutritional content, good appearance and original nutritional content, The effect of lowering the requirements of the condition

Pending Publication Date: 2020-06-05
FOSHAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And because the characteristic of Chinese cabbage products is the combination of green leaves, tender stems and flower sprouts, its physiology is special, and it is more difficult to store, transport and keep fresh than pure leafy vegetables, stem vegetables and cauliflower.
Moreover, because cabbage heart likes a mild climate, if the temperature is too low or the humidity is too high, it will lead to slender cabbage sprouts, low yield and poor quality
And it is easy to bloom and bud during storage, and the flowering Chinese cabbage has a bitter taste and poor taste; secondly, the internal quality of the flowering Chinese cabbage is also affected to a certain extent than that of the unflowered one.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1, the process of suppressing flower buds blooming after Chinese cabbage is picked.

[0017] a) plucking: select the freshly bolted cabbage heart with excellent color and luster, appearance, etc. at the 5-leaf stage to pluck;

[0018] b) Hormone treatment: use 20mg / L abscisic acid and 300mg / L uniconazole to make a mixture, soak the cotton ball with the mixture and put the cotton ball into the flower bud;

[0019] c) Illumination interval treatment: from 8 o'clock in the morning (in order to reduce the error, set the light treatment in the daytime and the shading treatment in the night) pack the cabbage in a transparent polyethylene film bag, and then put it in an unclosed plastic basket The incandescent lamp with a light intensity of 1500cd was used to process for 12 hours, and then the bagged whole bag of Chinese cabbage was transferred from an unclosed plastic basket to a closed plastic basket for 12 hours;

[0020] d) Storage: The processed product can be...

Embodiment 2

[0022] Embodiment 2, the process of suppressing flowering of flower buds after Chinese cabbage is picked.

[0023] a) plucking: select the freshly bolted cabbage heart with excellent color and luster, appearance, etc. at the 5-leaf stage to pluck;

[0024] b) Hormone treatment: use 15mg / L abscisic acid and 300mg / L uniconazole to make a mixture, soak the cotton ball with the mixture and put the cotton ball into the flower bud;

[0025] c) Illumination interval treatment: start at 8 o'clock in the morning and pack the cabbage in a transparent polyethylene film bag, then place it in an open plastic basket and treat it with an incandescent lamp with a light intensity of 1500cd for 12 hours; after 12 hours, put it in the bag The whole bag of Chinese cabbage is transferred from an unclosed plastic basket to a closed plastic basket for 12 hours;

[0026] d) Storage: The processed product can be stored in a low-temperature freezer at 3±0.2°C.

[0027] After storage for 10 days, the ...

Embodiment 3

[0028] Embodiment 3, the process of suppressing flowering of flower buds after Chinese cabbage is picked.

[0029] a) plucking: select the freshly bolted cabbage heart with excellent color and luster, appearance, etc. at the 5-leaf stage to pluck;

[0030] b) Hormone treatment: use 20mg / L abscisic acid and 300mg / L uniconazole to make a mixture, soak the cotton ball with the mixture and put the cotton ball into the flower bud;

[0031] c) Illumination interval treatment: start at 8 o'clock in the morning and pack the Chinese cabbage in a transparent polyethylene film bag, then place it in an open plastic basket and treat it with an incandescent lamp with a light intensity of 1500cd for 10 hours; after 10 hours, put it in the bag The whole bag of Chinese cabbage is transferred from an unclosed plastic basket to a closed plastic basket for 10 hours;

[0032] d) Storage: The processed product can be stored in a low-temperature freezer at 3±0.2°C.

[0033] After storage for 10 da...

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Abstract

The invention discloses a method for restraining bud flowering after Brassica campestris is picked. The method comprises the following steps of performing picking; performing treatment with hormones;performing treatment with illumination at time intervals; and performing storage. The brassica campestris which has 5-8 leaves and just bolts is used as raw materials, so that the requirement for thecondition that the raw materials are picked, is reduced, and loss caused by mechanical damage and yellowing and deterioration in the storage and transportation process of the raw materials can be avoided; low temperature and plant hormones are in cooperation, an illumination and shielding time-interval culturing technique is adopted, and the physiological metabolism activity of respiration duringgrowth of the Brassica campestris can be influenced by light intensity, so that the bud generation time of the Brassica campestris can be greatly delayed, under the premise that the bud generation time of the Brassica campestris can be greatly delayed, the yellowing rate of the Brassica campestris can be reduced, original appearance, shape and nutrient components of the Brassica campestris can bewell maintained. Through treatment with the plant hormones of a certain concentration, the bud generation and flowering of the Brassica campestris are restrained to a certain extent, and through cooperation with a storage manner with a low temperature freezer, the effect of restraining bud flowering after Brassica campestris is picked can be strengthened.

Description

technical field [0001] The invention relates to the technical field of plant preservation methods, in particular to a method for inhibiting flowering of flower buds after picking Chinese cabbage. Background technique [0002] Caixin, also known as cabbage sprouts, belongs to the genus Brassica in the family Brassicaceae, a one-year or two-year-old herb. It is suitable for sowing in warm areas in the south and is one of the specialty vegetables in southern my country. It can be sown all year round, and it is introduced and cultivated all over the world. Caixin is a plant with a shallow root system, many fibrous roots, and strong regeneration ability. Its stems are shortened before bolting and green. The pumping flower shoots are round, yellow-green or green. The leaves are broadly oval or oval, green or yellow-green, with wavy margins, lobes or none at the base, or extended wings, with distinct veins. The petiole is long and narrow, with shallow grooves, and the cross-se...

Claims

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Application Information

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IPC IPC(8): A01G7/06A01G22/15A01G7/04
CPCA01G7/045A01G7/06A01G22/15Y02P60/14
Inventor 白永亮王嫣如黄彩虾周晓雯梁得常
Owner FOSHAN UNIVERSITY
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