CN105706575A - Ginseng seed thermal-insulation pregermination method - Google Patents

Abstract

The invention discloses a ginseng seed thermal-insulation pregermination method. The ginseng seed thermal-insulation pregermination method comprises following steps: 1, a pregermination medium is prepared from 40 parts of pure sand, 30 parts of silica, 30 parts of humus, and 0.2 part of carbendazim, pH value is controlled to be 5.5 to 6.5, and the pregermination medium is stored for 7 to 10 days for further processing after uniform stirring; 2, pregermination is carried out, wherein seeds are immersed in 1% formalin solution for 20min at early June, are collected, are immersed in clear water for 24h in a ceramic container, and then are drained off, the bottom of an earthen flower pot with a lengh of 90cm a width of 40cm and a height of 35cm, is covered with a layer of matrix with a thickness ranging from 5 to 6cm, the matrix is covered with sterilized gauze, the processed seeds and the matrix are stirred to be uniform at a volume ratio of 1:3, the gauze is covered with a layer of an obtained seed-matrix mixture with a thickness ranging from 20 to 25cm, the layer of the seed-matrix mixture is covered with gauze, the earthen flower pot is filled with the matrix, the matrix is tamped and drenched, the earthen flower pot is placed indoor with good ventilation and sufficient light, and without direct sunlight or blazing sun, room temperature is controlled to be 16 to 18 DEG C, matrix humidity is controlled to be 15 to 25%, seed up-down turning is carried out for one time every 15 days so as to remove mildewed seeds and observe development situations of seeds, seed up-down turning is carried out for one time every 10 days after seed cracking, the seeds are collected 120 to 150 days later, and cracked seeds are packaged with cotton cloth, and are delivered into a refrigeration plant at 1 to 3 DEG C for physiological after-ripping; and 3, germination, wherein at May of the next year, the cracked seeds are sowed in nutrition boxes, nutrition bags, and broad-leaved forests, the seeds sowed in the nutrition boxes and the nutrition bags are subjected to shade processing, ventilation is maintained, the seeds are sprayed with water for 2 to 3 times in fine days, and 1 to 2 times in cloudy days, and uniform germination is realized in 5 to 7 days.

Description

A kind of insulation germination accelerating method of ginseng seed

Technical field

The present invention relates to a kind of seedling-raising technique, particularly to the insulation germination accelerating method of a kind of ginseng seed, belong to agricultural plantation technology field.

Background technology

Radix Ginseng, Araliaceae, Panax herbaceos perennial.Main product in Northeast China, Korea, Korea S, Japan, Russia east, Radix Ginseng medical value is high, rare and famous and precious, medical book Shennong's Herbal very early is considered as, Radix Ginseng have " tonifying five ZANG-organs, peace spirit, determine soul, spasmolytic is throbbed with fear, evil removing gas, the happy Fructus Alpiniae Oxyphyllae of improving eyesight " effect, " take for a long time make light of one's life by commiting suicide prolong life ".Radix Ginseng is also extremely praised highly by Li Shizhen (1518-1593 A.D.) in Compendium of Material Medica, it is believed that it " can control man's all deficient syndromes of woman ", and over several dry years, in Chinese herbal medicine, Radix Ginseng is all listed in " top grade ", is called " king of BAICAO " by people, is one of well-known " northeast three essentials-essence ".

Summary of the invention

The present invention is based on existing planting technology, adopt the principles of science of novelty, propose the insulation germination accelerating method of a kind of ginseng seed, its megathermal period nursery adopts Loose leaved Chinese cabbage, low-temperature germination correlation technique, reach to improve the purpose of Partial little climate, create the environmental condition of suitable Ginseng Growth, reach the purpose of high yield and high quality.

This invention address that its technical problem the technical scheme is that the insulation germination accelerating method of a kind of ginseng seed, its germination accelerating method adopts following steps to realize.

(1) accelerating germination matrix formulations: pure husky 40 parts, 30 parts of frog stone, fertile soil 30 parts, carbendazim 0.2 part, pH controls at 5.5-6.5, after stirring place 7-10 days standby；(2) accelerating germination: at the beginning of 6 months then, pull out after the formalin solution of concentration 1% soaks 20min, be placed in porcelain basin and soak 24h with clear water, long 90cm, wide 40cm, high 35cm ceramic flowerpot in be encased inside substrate 5-6cm, the gauze of sterilization is laid in substrate;The seed drained away the water after immersion and substrate being stirred by the volume ratio of 1:3,20-25cm is on gauze in tiling, then with on one piece of gauze lid;After being filled by ceramic flowerpot by substrate, having peace of mind, waters to thoroughly;Basin is put into well-ventilated, bright and clear, without direct sunlight and the indoor be exposed to the sun;Indoor temperature controls 16-18 DEG C, soil humidity controls at 15-25%, within every 15 days, fall to plant 1 time, fall and when planting, detect the seed gone mouldy, and observe the developmental state of seed, after seed breach, within every 10 days, fall to plant 1 time, being poured out by seed after 120-150 days, breach seed cotton is wrapped, and puts into and carries out physiology after-ripening in the refrigerating equipment of 1-3 DEG C；(3) germinate: May next year, being sowed respectively under nutrition case, nutrient bag and broad-leaf forest by breach seed, be seeded in the seed in nutrition case, nutrient bag and need to carry out sheltering from heat or light process and keeping ventilation, fine day is sprayed water 2-3 time, cloudy day sprays 1-2 time, within 5-7 days, namely sprouts neat.

Beneficial effects of the present invention: the insulation germination accelerating method of a kind of ginseng seed that the present invention proposes, which ensure that seedlings are uniform and strong, improves its germination percentage, improves disease resistance, has bigger promotional value.

Detailed description of the invention

Below in conjunction with instantiation, the invention will be further described.

The insulation germination accelerating method of a kind of ginseng seed, its germination accelerating method adopts following steps to realize.

(1) accelerating germination matrix formulations: pure husky 40 parts, 30 parts of frog stone, fertile soil 30 parts, carbendazim 0.2 part, pH controls at 5.5-6.5, after stirring place 7-10 days standby；

(2) accelerating germination: at the beginning of 6 months then, pull out after the formalin solution of concentration 1% soaks 20min, be placed in porcelain basin and soak 24h with clear water, long 90cm, wide 40cm, high 35cm ceramic flowerpot in be encased inside substrate 5-6cm, the gauze of sterilization is laid in substrate;The seed drained away the water after immersion and substrate being stirred by the volume ratio of 1:3,20-25cm is on gauze in tiling, then with on one piece of gauze lid;After being filled by ceramic flowerpot by substrate, having peace of mind, waters to thoroughly;Basin is put into well-ventilated, bright and clear, without direct sunlight and the indoor be exposed to the sun;Indoor temperature controls 16-18 DEG C, soil humidity controls at 15-25%, within every 15 days, fall to plant 1 time, fall and when planting, detect the seed gone mouldy, and observe the developmental state of seed, after seed breach, within every 10 days, fall to plant 1 time, being poured out by seed after 120-150 days, breach seed cotton is wrapped, and puts into and carries out physiology after-ripening in the refrigerating equipment of 1-3 DEG C；(3) germinate: May next year, being sowed respectively under nutrition case, nutrient bag and broad-leaf forest by breach seed, be seeded in the seed in nutrition case, nutrient bag and need to carry out sheltering from heat or light process and keeping ventilation, fine day is sprayed water 2-3 time, cloudy day sprays 1-2 time, within 5-7 days, namely sprouts neat.

Claims (1)

1. the insulation germination accelerating method of a ginseng seed, it is characterised in that: described germination accelerating method adopts following steps to realize:

(1) accelerating germination matrix formulations: pure husky 40 parts, 30 parts of frog stone, fertile soil 30 parts, carbendazim 0.2 part, pH controls at 5.5-6.5, after stirring place 7-10 days standby；(2) accelerating germination: at the beginning of 6 months then, pull out after the formalin solution of concentration 1% soaks 20min, be placed in porcelain basin and soak 24h with clear water, long 90cm, wide 40cm, high 35cm ceramic flowerpot in be encased inside substrate 5-6cm, the gauze of sterilization is laid in substrate;The seed drained away the water after immersion and substrate being stirred by the volume ratio of 1:3,20-25cm is on gauze in tiling, then with on one piece of gauze lid;After being filled by ceramic flowerpot by substrate, having peace of mind, waters to thoroughly;Basin is put into well-ventilated, bright and clear, without direct sunlight and the indoor be exposed to the sun;Indoor temperature controls 16-18 DEG C, soil humidity controls at 15-25%, within every 15 days, fall to plant 1 time, fall and when planting, detect the seed gone mouldy, and observe the developmental state of seed, after seed breach, within every 10 days, fall to plant 1 time, being poured out by seed after 120-150 days, breach seed cotton is wrapped, and puts into and carries out physiology after-ripening in the refrigerating equipment of 1-3 DEG C；(3) germinate: May next year, being sowed respectively under nutrition case, nutrient bag and broad-leaf forest by breach seed, be seeded in the seed in nutrition case, nutrient bag and need to carry out sheltering from heat or light process and keeping ventilation, fine day is sprayed water 2-3 time, cloudy day sprays 1-2 time, within 5-7 days, namely sprouts neat.