CN105123021A - Bitter gourd seed fast germination accelerating treatment method - Google Patents

Abstract

The invention discloses a bitter gourd seed fast germination accelerating treatment method. The method comprises the following steps that 1, good varieties are selected and dried at high temperature so as to eliminate bacteria and germs on seeds; 2, the seeds are placed into hot water to be soaked and stirred, the seeds are kneaded in the soaking process to remove skin mucus, and water is drained for germination accelerating; 3, the bitter gourd seeds are placed into a refrigerator to be refrigerated for 2 h; 4, the refrigerated bitter gourd seeds are mixed uniformly with yellow sand, silkworm excrement, CPPU, lime sulphur and ethephon; 5, the bitter gourd seed mixture is placed into an incubator, a bamboo mat is laid on the bottom layer, a mat covers the top layer, germination is accelerated, after 5-6 days, buds of 97% of the seeds come out, and germination acceleration is finished. According to the method, the phenomenon of delaying of germination of the dormant seeds is avoided, the growth cycle is shortened, seedlings emerge uniformly, the basis is laid for the strong seedlings and the high yield, disease resistance is enhanced, growth uniformity during the growth period is ensured, the growth cycle is shortened, vegetable growers can arrange crops of the next season conveniently, and economic benefits are increased.

Description

A kind of seed of bitter gourd quick pregermination processing method

Technical field

What the present invention relates to is field of agricultural cultivation, and what be specifically related to is a kind of seed of bitter gourd quick pregermination processing method.

Background technology

Along with the development trend in market, in agricultural planting industry, improve for making vegetable grower's production imcome, agricultural product are allowed to carry out market in advance, and bring income, first just do from nursery, for promoting that seed sprouting is fast, pre-preventing disease and pest, strengthen rice shoot resistance and enhancing development, just to seed treatment before sowing, under normal circumstances, seed is directly sowed in ground, ground, sprout so slow, bud ratio is low, and the seedling quality sprouted is uneven, weak seedling is many, in process of growth afterwards, easy ill insect pest, difficulty is brought to field management, cause the growth in the vegetative period of this crop in season, also add production cost, differ in the maturity in maturing stage, cause the prolongation of harvest time, be unfavorable for the plantation of lower first phase, thus reduce the problems such as income.

Summary of the invention

A kind of seed of bitter gourd quick pregermination processing method, comprises the following steps:

select improved seeds, remove flat kind, rotten kind, mould kind, carry out high temperature 60-65 DEG C of baking dry process 3-4min;

be placed on by seed in the hot water of 45-50 DEG C and stir 10min, when temperature drops to 18 DEG C, constant temperature soaks 2h, and the mucus of seed coat is washed in rubbing off, pulls control water out dry to seed coat;

seed of bitter gourd after soaking is placed on freezer compartment of refrigerator 5 DEG C, freezing 2h;

by weight the seed of bitter gourd 1 part after freezing and yellow sand 1 part, silkworm excrement 0.2 part, forchlorfenuron 0.001 part, lime sulfur 0.05 part, ethrel 0.003 part are mixed, treat vernalization;

by the seed of bitter gourd mixture of previous step gained, be placed in the incubator of 28-32 DEG C, bottom pad paving bamboo mat, top layer covers straw screen or mat, carries out vernalization, sprays every day once carry out vernalization with warm water.Seed sprouting can be made fast, and the growth in seedling stage can be promoted, and increase percentage of fertile fruit, there is the effect of precocious volume increase.

Beneficial effect of the present invention: vegetable seeds is nursery or live again after vernalization process, avoid the phenomenon that dormant seed germination is sluggish, bud ratio, up to 97%, reduces growth cycle, emerge neat, Miao Zhuan, volume increase precocity, enhance disease resistance, growing way is even, thus play shortening growth cycle, product goes on the market 7-10 days in advance, is convenient to vegetable grower and arranges next crop in season, increase economic well-being of workers and staff.

Embodiment

A kind of seed of bitter gourd quick pregermination processing method, comprises the following steps:

select improved seeds, remove flat kind, rotten kind, mould kind, carry out high temperature 60-65 DEG C of baking dry process 3-4min, to eliminate bacterium on seed and germ, and improve germination rate, strengthen the resistance against diseases of balsam pear rice shoot;

be placed on by seed in the hot water of 45-50 DEG C and stir 10min, when temperature drops to 18 DEG C, constant temperature soaks 2h, every 3h and changes a water, and the mucus of seed coat is washed in rubbing off, pulls control water out dry to seed coat, in case seed decay, affects bud ratio;

seed of bitter gourd after soaking is placed on freezer compartment of refrigerator 5 DEG C, freezing 2h, stimulates seed of bitter gourd to terminate dormancy, strengthen the adaptability of balsam pear Seedling Stage to amblent air temperature, improve the resistance in seedling stage;

by weight the seed of bitter gourd 1 part after freezing and yellow sand 1 part, silkworm excrement 0.2 part, forchlorfenuron 0.001 part, lime sulfur 0.05 part, ethrel 0.003 part are mixed, treat vernalization;

by the seed of bitter gourd mixture of previous step gained, be placed in the incubator of 28-32 DEG C, bottom bamboo mat, top layer covers straw screen or mat, carry out vernalization, every day sprays once with warm water, has the seed dew bud of 97%, complete vernalization after 5-6 days, seed sprouting can be made fast, and the growth in seedling stage can be promoted, and increase percentage of fertile fruit, there is the effect of precocious volume increase.

Claims (1)

1. a seed of bitter gourd quick pregermination processing method, is characterized in that, comprises the following steps:

select improved seeds, remove flat kind, rotten kind, mould kind, carry out high temperature 60-65 DEG C of baking dry process 3-4min;

be placed on by seed in the hot water of 45-50 DEG C and stir 10min, when temperature drops to 18 DEG C, constant temperature soaks 2h, and the mucus of seed coat is washed in rubbing off, pulls control water out dry to seed coat;

seed of bitter gourd after soaking is placed on freezer compartment of refrigerator 5 DEG C, freezing 2h;

by weight the seed of bitter gourd 1 part after freezing and yellow sand 1 part, silkworm excrement 0.2 part, forchlorfenuron 0.001 part, lime sulfur 0.05 part, ethrel 0.003 part are mixed, treat vernalization;

by the seed of bitter gourd mixture of previous step gained, be placed in the incubator of 28-32 DEG C, bottom pad paving bamboo mat, top layer covers straw screen or mat, carries out vernalization, sprays every day once carry out vernalization with warm water.