CN103875331A - Method for storing high-survival-rate Sichuan papaya seeds - Google Patents

Abstract

The invention discloses a method for storing high-survival-rate Sichuan papaya seeds. According to the method, Sichuan papaya seeds are stored by adopting steps of a corresponding technical method according to special requirements on physiological properties, growth characteristics and storage environments of the Sichuan papaya seeds. The technical method is simple, practical and low in cost, the physiological activity of the Sichuan papaya seeds can be kept to the greatest degree, an after-ripening effect is smoothly achieved, and the high survival rate of the sowed Sichuan papaya seeds is increased. Moreover, grains of the Sichuan papaya seeds stored by the method are full, the nutrition in the seeds is sufficient, the sowing growth rate can be 98 percent, the survival rate of seedlings is high, the seedling reproduction speed is high, the growth is rapid, the seedlings are healthy and strong in growth, seedling grafting is promoted, and the requirements on large-area large-scale production and plantation of the seedlings can be met.

Description

A kind of Fructus Chaenomelis seed storage method of high-servival rate

Affiliated technical field

The production planting technology that the present invention relates to a kind of Fructus Chaenomelis, belongs to field of agricultural production technologies, is specifically related to a kind of Fructus Chaenomelis seed storage method of high-servival rate.

Technical background

Pawpaw is rosaceae chaenomeles plant, and formal name used at school is Chaenome 1esspeciosa, calls as common flowering quince, Chaenomeles pawpaw, Fructus Chaenomelis, a surname pawpaw etc., and Fructus Chaenomelis is Chinese medicine name, in the altitude environment growth of 600-1200; Fructus Chaenomelis is one of distinctive rare fruit of China, is once described as " hundred benefits are fruit " laudatory title, has very high medical value and edibility, is a kind of " treasure of fruit " of nutritious medicine-food two-purpose.

Because Fructus Chaenomelis tree pattern reddish yellow mixes, contrast finely with each other, " accounting for spring color the most distinguished and the most admirable ", because of and be good sight flower, see really flowers and trees.

Fructus Chaenomelis fruit contains and enriches papain, vitamin C, B and calcium, phosphorus and mineral matter, carbohydrate content is high, nutritious, fruit is containing a large amount of abundant carotin, protein, calcium salt, protease, lemon enzyme etc., have the hypertension of control, ephritis, constipation and aid digestion, control stomach trouble, human body is enhanced metabolism and antidotal effect, also have effect of beauty and skin care beauty treatment.

Current, along with socioeconomic development, improving constantly of people's living standard, the enhancing gradually of health care consciousness, people's consumption idea is to the transformation of prevention and health care type, and the continually developing and applying of the adjustment of China's rural and agricultural industrial structure and the new medicinal health effect product of pawpaw, it is edible that Fructus Chaenomelis becomes collection gradually, medicinal, beautifying face and moistering lotion with view and admire the emerging economies woods seeds that have wide DEVELOPMENT PROSPECT that are integrated, Fructus Chaenomelis is as " having the medicinal fruit of health food ", its significant medical value provides good raw material sources for developing functional health care food, its produce market is very long-range.

Prior art

Although Fructus Chaenomelis fruit nutritive element is abundant, medicinal efficacy is obvious, it is one of a kind of rare fruit, but owing to can not directly eating, add that its health product exploitation is less, product is single, limit its economic worth, affected orchard worker's enthusiasm, produced in plantation and be difficult to large scale application, its seed storage does not also cause people's enough attention with breeding.The peasant household of Fructus Chaenomelis plantation now produces the sapling multiplication of using and mainly adopts plant division, cuttage and press strip, also has small part to adopt the directly mode of sowing.The sapling multiplication mode of plant division, cuttage and press strip of employing, manually has high input, labour cost is high, and reproduction speed is slow, and survival rate is low, required nursery stock quantity in more difficult acquisition establishing in large scale scale; Adopt direct seeding method, owing to not passing through the seed storage of science, seed afterripening effect is insufficient, Interior Seed nutrition is stored few, and seed self physiologically active is little, and sowing survival rate is very low, generally only have 40% left and right, be also difficult to meet the needs that large area is produced; Meanwhile, directly sowing plantation, owing to being seedling, it is long that fruit tree starts the time limit of result, is unfavorable for precocity fruiting, the early formation of rich fruit, and orchard worker's economic benefit is greatly affected.The technology of the present invention, has solved Fructus Chaenomelis seed storage technical barrier effectively, guarantees the afterripening of Fructus Chaenomelis seed, makes that kind of grain is full, Interior Seed nutritional sufficiency, significantly improves the survival rate of Fructus Chaenomelis planting seed.

The object of invention

Fructus Chaenomelis is a kind of tropical fruit (tree), its epidermis is smooth be yellow green, pulp abundant, give off a strong fragrance, not only taste is fragrant and sweet, also has effect of health care, beauty treatment.

Fructus Chaenomelis is except containing the contained nutriment of general fruit, in fruit, also contain effective cancer-resisting substance---laetrile, both pharmaceutically acceptable, edible again, value is very high, medically, there is suppressing the hyperactive liver and easing the stomach, dehumidifying relaxing muscles and tendons, control the convulsion of vomiting and diarrhoea, arthritis with fixed pain caused by dampness, beriberi, the functions such as oedema dysentery, on edible, Fructus Chaenomelis is of many uses, can be used to produce Nakai beverage, Fructus Chaenomelis sauce, Fructus Chaenomelis preserved fruit, Fructus Chaenomelis acid essence, Fructus Chaenomelis liquor series product etc., it is a kind of tonic, the fruit of integration of drinking and medicinal herbs, it is fruit processed goods, the superior raw material of pharmaceutical products.

The object that this technology is implemented, mainly to efficiently solve Fructus Chaenomelis seed storage technical barrier, keep to greatest extent Fructus Chaenomelis seed physiology activity, promote effectively carrying out of afterripening, make kind of grain full, Interior Seed nutritional sufficiency, Seeded growth rate reaches more than 98%, and seedling percent reaches 95%, and plant strain growth is quick, healthy and strong, be conducive to sapling grafting, solve large area large-scale production and plant the demand to nursery stock.

The content of invention

Main technological route of the present invention: the storage of (1) seed collection → (2) seed storage → (3) period of storage → (4) is processed.

Concrete embodiment:

(1) seed collection: Fructus Chaenomelis fruit is ripe before and after the Mid-autumn Festival, when fruit becomes faint yellow gathering by green, after fruit harvesting according to the difference of fruit processing and utilization, break fruit stone and take out seed, float and chopped wound and empty flat seed by cutter with clear water, In Shade airing seed coat, should not tan by the sun;

(2) seed storage: the factor that affects seed physiology activity in storage is mainly temperature, humidity and the aeration status in the water content of seed, storage, and the storage of Fructus Chaenomelis seed generally adopts lamination processing, to guarantee that its afterripening carries out smoothly;

(3) period of storage: generally from collect seed to spring sowing period;

(4) storage is processed: lamination adopts clean river sand as lamination material, husky consumption is generally 4-5 times of seed volume, husky humidity is not dripped to hold agglomerating, be about 50% of husky maximum water-holding capacity, hold-up vessel is how many depending on seed, the available wooden case that seed is few, the optional indoor fragment of brick ventilating that grain weight is large is built into rectangle or foursquare storage pond, first spread one deck sand, repave one deck seed, successively hocket and finally cover one deck sand, after completing, cover with straw or agricultural film again, lay up period, will open weekly straw or plastic sheeting for farm use checks 1-2 time, find the suitably a little water of spray of moisture overdrying, to keep humidity, after the beginning of spring next year, can take out planting seed.

The effect of invention

According to the physilogical characteristics of Fructus Chaenomelis seed, growth characteristics and the specific (special) requirements to storage environment, by relevant art method step, Fructus Chaenomelis seed is stored; Storage procedures aeration status of the present invention is good, and temperature, humidity are suitable, can keep to greatest extent Fructus Chaenomelis seed physiology activity, guarantees that its afterripening carries out smoothly, improves the high-servival rate of Fructus Chaenomelis planting seed; Preserve the Fructus Chaenomelis seed of processing by the method, plant grain full, Interior Seed nutritional sufficiency, Seeded growth rate can be up to 98%, seedling percent is high, and plant strain growth stalwartness, is conducive to sapling grafting, the demand to nursery stock is planted in the large-scale production of assurance large area, and the production development of Fructus Chaenomelis is had to important facilitation.

Claims (1)

1. the present invention is mainly concerned with a kind of Fructus Chaenomelis seed storage method of high-servival rate, and its feature comprises the steps:

(1) seed collection: Fructus Chaenomelis fruit is ripe before and after the Mid-autumn Festival, when fruit becomes faint yellow gathering by green, after fruit harvesting according to the difference of fruit processing and utilization, break fruit stone and take out seed, float and chopped wound and empty flat seed by cutter with clear water, In Shade airing seed coat, should not tan by the sun;

(2) seed storage: the factor that affects seed physiology activity in storage is mainly temperature, humidity and the aeration status in the water content of seed, storage, and the storage of Fructus Chaenomelis seed generally adopts lamination processing, to guarantee that its afterripening carries out smoothly;

(3) period of storage: generally from collect seed to spring sowing period;

(4) storage is processed: lamination adopts clean river sand as lamination material, husky consumption is generally 4-5 times of seed volume, husky humidity is not dripped to hold agglomerating, be about 50% of husky maximum water-holding capacity, hold-up vessel is how many depending on seed, the available wooden case that seed is few, the optional indoor fragment of brick ventilating that grain weight is large is built into rectangle or foursquare storage pond, first spread one deck sand, repave one deck seed, successively hocket and finally cover one deck sand, after completing, cover with straw or agricultural film again, lay up period, will open weekly straw or plastic sheeting for farm use checks 1-2 time, find the suitably a little water of spray of moisture overdrying, to keep humidity, after the beginning of spring next year, can take out planting seed.