Fresh broad bean vernalizing method

Abstract

The invention discloses a fresh broad bean vernalizing method, which comprises the following steps: soaking seeds, accelerating buds, vernalizing buds, exercising seedlings, sowing, paving a film, managing in fields, and the like. According to the fresh broad bean vernalizing method disclosed by the invention, the fresh broad bean vernalizing principle is utilized to artificially carry out proper low-temperature vernalization on the seed in the budding period for a certain time, and the growth time is shortened by utilizing conditions of a greenhouse facility to make the blossoming and fruiting ahead of time so as to enhance the gain. Meanwhile, the fresh broad bean vernalizing method also can efficiently prevent harm of insects, such as bruchus rufimanus and the like, and reduce the application amount of the pesticide. The harvesting time of the fresh bean produced by using the fresh broad bean vernalizing method is more than 40 days earlier than the harvesting time of the fresh bean cultured in the open, the output of the bean is enhanced by more than 50%, and the production value is tripled.

Description

technical field

[0001] The invention relates to a method for vernalization of fresh broad beans. Background technique

[0002] The flowering process is the transformation process of higher plants from vegetative growth to reproductive growth, which is determined by the internal developmental conditions of the plant and external environmental factors. Temperature is an important environmental factor affecting the flowering of plants. Most winter annual or biennial plants must undergo a certain period of low temperature induction during the seed germination stage or early vegetative growth stage before they can flower. This effect of low temperature induction to promote plant flowering is called vernalization. Fresh broad beans are mostly winter perennial crops. During their growth, they must go through a certain period of low-temperature vernalization before they can bloom and bear fruit. In the case of open field cultivation, winter broad beans can be grown under low-temper...

Examples

Embodiment Construction

[0026] A method for vernalization of fresh broad beans, comprising the following steps:

[0027] (1) Seed soaking

[0028] In mid-September, select fresh broad bean seeds with the same size, full grain shape, no insect eyes, and 100-grain weight of 190g-210g (for example, 190g, 200g, 210g), and take 7 kg per mu; Seeds are soaked in clean water at room temperature. The amount of water is based on the fact that the seeds have absorbed enough water and are not exposed to the water. After 24 hours, the seeds have absorbed enough water, then picked up and put into a plastic basket, washed with clean water, covered with double gauze, and entered for germination;

[0029] (2) Germination

[0030] The germination is carried out at room temperature, and the seed coat is kept moist during the germination, and after 3 days of the germination, it is transferred to vernalization;

[0031] (3) Vernalization treatment

[0032] The vernalization treatment is carried out in a low-temperatur...

technical field

[0001] The invention relates to a method for vernalization of fresh broad beans. Background technique

[0002] The flowering process is the transformation process of higher plants from vegetative growth to reproductive growth, which is determined by the internal developmental conditions of the plant and external environmental factors. Temperature is an important environmental factor affecting the flowering of plants. Most winter annual or biennial plants must undergo a certain period of low temperature induction during the seed germination stage or early vegetative growth stage before they can flower. This effect of low temperature induction to promote plant flowering is called vernalization. Fresh broad beans are mostly winter perennial crops. During their growth, they must go through a certain period of low-temperature vernalization before they can bloom and bear fruit. In the case of open field cultivation, winter broad beans can be grown under low-temper...

Examples

Embodiment Construction

[0026] A method for vernalization of fresh broad beans, comprising the following steps:

[0027] (1) Seed soaking

[0028] In mid-September, select fresh broad bean seeds with the same size, full grain shape, no insect eyes, and 100-grain weight of 190g-210g (for example, 190g, 200g, 210g), and take 7 kg per mu; Seeds are soaked in clean water at room temperature. The amount of water is based on the fact that the seeds have absorbed enough water and are not exposed to the water. After 24 hours, the seeds have absorbed enough water, then picked up and put into a plastic basket, washed with clean water, covered with double gauze, and entered for germination;

[0029] (2) Germination

[0030] The germination is carried out at room temperature, and the seed coat is kept moist during the germination, and after 3 days of the germination, it is transferred to vernalization;

[0031] (3) Vernalization treatment

[0032] The vernalization treatment is carried out in a low-temperatur...