CN110898167B - Bee breeding liquid and preparation method thereof - Google Patents

Abstract

The invention relates to a bee breeding liquid and a preparation method thereof, which is characterized by being prepared from the following raw materials: 200g of motherwort, 100g of figwort root, 50g of bletilla striata, 60g of dwarf lilyturf tuber, 200g of Chinese date, 80g of fragrant solomonseal rhizome, 120g of Chinese wolfberry, 200g of dogwood, 10g of dendrobium, 150g of rhizoma polygonati, 100g of Chinese angelica, 100g of prepared rehmannia root, 100g of angelica root, 200g of eucommia bark, 1000g of leaven and 3g of liquorice. The invention relates to a bee breeding liquid and a preparation method thereof, which solves the problem of slow breeding of bee colonies and achieves the purpose of breeding strong bee colonies. And the feeding is simple, the operation is convenient, and the feeding is extremely practical.

Description

Bee breeding liquid and preparation method thereof

Technical Field

The invention relates to a bee breeding liquid and a preparation method thereof.

Background

The honeybees belong to hymenoptera and Apidae, are high-grade social insects, and live social life in a colony unit. The existence of the honeybees can not only provide a large number of nourishing health-care honeybee products with rich nutrition for human beings, but also play an important role in increasing the crop yield, improving the fruit quality, protecting the variety of species and maintaining the ecological balance.

The bees live in the colony, the bee colony has three types of queen bees, worker bees and male bees, and after one bee in the colony, 1 to 15 million worker bees and 500 to 1500 male bees. The bees collect honey in the day and brew honey at night for continuous work of food, and the bees have the instinct of collecting flowers. Bees are polyphagic, i.e. they feed pollen and nectar, both Ruyi and Mesomna, on plants of different families or from flowers of a certain colour.

In the bee society, they still live through a maternal clan. Among the members of the large family of their population, there is a queen bee, which is a female bee with reproductive capacity and is responsible for laying eggs and reproducing offspring, while "controlling" the large family. The queen bee is mated, but the eggs are not all fertilized. According to the needs of large families of groups, fertilized eggs are laid down and fed with pollen and honey by worker bees to develop female bees, namely worker bees without reproductive capacity after 21 days; or lay unfertilized ovum, and develop into drone 24 days later. When the large family members of the group are too numerous to be spread and cause congestion, the group is divided.

Bee keeping is a traditional industry. In the honey collecting process, the bees can collect honey and complete the pollination process, and the bee pollen collector has very important significance for the propagation of plants in nature.

The beehive that current chinese bee tradition was raised and was used has various structures such as cask, tree section, bamboo basket, rattan basket, soil nest, and not only the kind is more complicated, and it is inconvenient to get honey and manage. The grid box appears after the Ming dynasty, can realize the grid circulation overlapping feeding and the layered honey taking, does not hurt or hardly hurt the bees, and is theoretically more advanced than other traditional beehives.

The development of bee colonies depends on the seed production capacity of queen bees, but the queen bees do not exist independently, royal jelly spitting by worker bees is required, the royal jelly is from deep processing of honey, only the worker bees spit the royal jelly and are in a plurality of bee colonies, and the phenomenon that substances for increasing the royal jelly spitting by the worker bees are not reported at present.

Disclosure of Invention

The invention aims to solve the technical problem of providing a bee breeding liquid and a preparation method thereof.

The technical scheme of the invention is as follows: the bee breeding liquid is characterized by being prepared from the following raw materials: 200g of motherwort, 100g of figwort root, 50g of bletilla striata, 60g of dwarf lilyturf tuber, 200g of Chinese date, 80g of fragrant solomonseal rhizome, 120g of Chinese wolfberry, 200g of dogwood, 10g of dendrobium, 150g of rhizoma polygonati, 100g of Chinese angelica, 100g of prepared rehmannia root, 100g of angelica root, 200g of eucommia bark, 1000g of leaven and 3g of liquorice.

The invention relates to a bee breeding liquid, which is characterized in that the preparation of a leaven is as follows: 5kg of cold water, 2.5kg of flour, 1kg of grape powder and 40g of strong and weak antibiotic-free feed leaven are uniformly mixed and sealed for 7-17 days for later use.

The invention relates to a bee breeding liquid and a preparation method thereof, which are characterized in that the fermentation time is as follows: when the ambient temperature is above 25 ℃ for 7 days, the temperature is 25 ℃ to 15 ℃ for 10 days, and the temperature is below 15 ℃ for 17 days.

The invention relates to bee breeding liquid, which is characterized in that a strong microbial antibiotic-free feed leaven produced by strong microbial technology limited company of Yichun in Yichun city in Jiangxi province.

The invention relates to a bee breeding liquid, which is characterized by being prepared by the following steps: 200g of motherwort, 100g of figwort, 50g of bletilla striata, 60g of radix ophiopogonis, 200g of Chinese date, 80g of polygonatum, 120g of medlar, 200g of dogwood, 10g of dendrobium, 150g of polygonatum, 100g of angelica, 100g of prepared rehmannia root, 100g of angelica dahurica, 200g of eucommia bark and 3g of liquorice are ground into slurry, 8kg of cold water is added, the slurry is boiled with slow fire until the slurry is boiled, 1kg of grape powder is added when the slurry is scooped out and cooled to 50 ℃, and 1000g of leaven is added after the slurry is cooled.

The invention relates to a bee breeding liquid and a preparation method thereof, and the traditional Chinese medicine raw materials are used.

Motherwort, also known as: , motherwort fruit, motherwort herb, rhizoma paridis, mica grass, Sendi, Latin's name: leonurus artemisia (Laur.) S.Y.Hu F, which is a plant of the genus Leonurus belonging to the family Labiatae, blooms in summer. The dry aerial parts of the Chinese herbs are usually made of Chinese herbs, which are produced in most areas of China and used as raw materials or decocted into paste. Most of the whole country of the annual or biennial herbs are distributed, and the herbs grow in mountain lands, ridges, grasslands and the like. It is picked up when the exuberant flower is not fully bloomed in summer, and has the effects of pungent and bitter taste, cooling, promoting blood circulation, removing blood stasis, regulating menstruation and eliminating water, and can be used for treating female menoxenia, vaginal bleeding, retained afterbirth, postpartum anemic fainting, blood stasis and abdominal pain, metrorrhagia and metrostaxis, hematuria, hemorrhage, carbuncle swelling, sore and ulcer. Motherwort has the functions of inducing diuresis to reduce edema and contracting uterus, and is the essential medicine for treating gynecopathy in doctors of all generations.

Figwort root, the name of traditional Chinese medicine. Is a Scrophulariaceae herbaceous plant, and can reach more than 1 m. The branch root is several, the spindle shape or carrot shape is expanded, the thickness can reach more than 3 cm. It grows in bamboo groves, creeks, jungles and tall grass jungles with the elevation below 1700 m. Hebei (southern), Henan, Shanxi, Shaanxi (southern), Hubei, Anhui, Jiangsu, Zhejiang, Fujian, Jiangxi, Hunan, Guangdong, Guizhou and Sichuan. Sweet, bitter, salty and slightly cold in nature, and has the effects of clearing heat and cooling blood, nourishing yin to reduce pathogenic fire, and detoxifying and resolving masses.

Bletilla striata (the academic name: Bletilla striata) also known as Glechomae herba, radix Glycytthizae, radix Stephaniae Sinicae, Indocalamus tessellatus, Zhulan, purple orchid, purple faberi, radix et rhizoma Eriosematis chinensis, radix seu caulis Jasmini sambac, radix seu caulis Heteropapyridis Heterophyllae, radix et rhizoma alba, and rhizoma Gymnadeniae. Perennial herbaceous bulbous plants (root tubers) with a height of 18-60 cm. Mainly distributed in china, japan and northern burma. The main flowering period is in spring, but depending on the climate in each area, flowers may appear from late winter to early summer.

Radix Ophiopogonis (Ophiopogon japonica (Linn. f.) Ker-Gawl.) is a perennial evergreen herb of Ophiopogon genus of Liliaceae family, with thick root, small root with oval or spindle-shaped middle or near end, short stem, clump formed by leaf base, leaf-shaped, bract-shaped, tip-tapered, spherical seed, flowering period of 5-8 months, and fruiting period of 8-9 months. The small root tuber of dwarf lilyturf tuber is a traditional Chinese medicine and has the effects of promoting the production of body fluid, quenching thirst, moistening lung and relieving cough.

Fructus Jujubae, plants of Zizyphus of Rhamnaceae of Rosales, including fructus Jujubae, spine-free fructus Jujubae, and Choerospondiatis subspecies. The Chinese chestnut has the origin in China, has a planting history of more than eight thousand years in China, and is listed as one of five fruits (chestnut, peach, plum, apricot and jujube) since ancient times. The jujube is rich in protein, fat, sugar, carotene, vitamin B, vitamin C, vitamin P, calcium, phosphorus, iron, cyclic adenosine monophosphate and other nutrient components. The content of vitamin C in the fruits is named as the Purpurella arundinacea, has the beauty of vitamin king, and has the effects of beautifying and treating insomnia. Although the jujube has high nutritive value, the jujube is not good for teeth, but can be eaten less, can be drunk after being soaked in water, and can also be decocted into brown sugar jujube medlar soup, so that the jujube soup has good nutritive value and does not hurt teeth.

Yuzhu, the name of Chinese medicine. Is dried rhizome of Druce (Mill.) belonging to Liliaceae family, Polygonatum odoratum (Polygonatum odoratum). Is distributed in Heilongjiang, Jilin, Liaoning, Hebei, Shanxi, inner Mongolia, Gansu, Qinghai, Shandong, Henan, Hubei, Hunan, Anhui, Hui, Jiangxi, Jiangsu, Taiwan, etc. Has the effects of nourishing yin, moistening dryness, promoting the production of body fluid and quenching thirst. It is commonly used for yin deficiency of lung and stomach, cough due to dryness-heat, dry throat and thirst, and diabetes due to internal heat.

Fructus Lycii is plant of genus Lycium of family Solanaceae. The Chinese wolfberry is a general name of the Chinese wolfberry species such as commercial Chinese wolfberry, plant Ningxia Chinese wolfberry, Chinese wolfberry and the like. The most of the medlar which is edible and medicinal in daily life is the fruit medlar of Ningxia medlar, and the Ningxia medlar is the only variety loaded in Chinese pharmacopoeia 2010 edition.

Dogwood (scientific name: Cornus officinalis sieb. et Zucc.) deciduous trees or shrubs; the bark is grey brown; the small branches are thin cylindrical and have no hair. The leaves are in green, without hair on the upper surface and light green on the lower surface; the petiole is thin and cylindrical, and has a shallow trench on the upper surface and a circular lower surface. The umbrella-shaped inflorescence grows on the branch side, and the bracts are egg-shaped and purple; the total pedicel is thick and strong, and slightly covered by gray, short and soft; flowers are small, amphoteric, leaves open first; the calyx is in a wide triangle shape and has no hair; the shape of the petal tongue is like a needle, yellow, and is rolled back outwards; stamen and petal are intergrowth, the filament is in a diamond shape, and the anther is in an oval shape; the flower disc is hairless; the flower stalks are fine. Stone fruits are oblong, red to purple red; sclerotin, narrow oval, with several irregular ribbing. The flowering period is 3-4 months; the fruit period is 9-10 months. It is astringent and has effects of tonifying liver and kidney and arresting sweating.

Dendrobe (school name: Dendrobium nobile Lindl), also named as herba Dendrobii charm, herba Nerviliae Fordii, herba Hylotelephii Erythrosticti, Zine immortal plant, Chlorophytum comosum, Linlan, Busheng, herba Dendrobii, etc. The stem is upright, the meat is fleshy and thick, the stem is slightly flat and cylindrical, the length of the stem is 10-60 cm, and the thickness of the stem reaches 1.3 cm. The medicinal plants, sweet, light and slightly salty in nature and taste, are cold and enter stomach, kidney and lung meridians. To nourish stomach, promote the production of body fluid, nourish yin and clear heat. Can be used for treating yin deficiency and fluid deficiency, dry mouth, polydipsia, anorexia, retching, asthenic fever after disease, and dim and unclear vision. The dendrobium nobile has elegant, exquisite and lovely flowers, bright colors and aromatic smell, and is liked to be one of four ornamental foreign flowers.

Polygonatum sibiricum (scientific name: Polygonatum sibiricum), also known as: rhizoma Polygonati, herba Elsholtziae Pendulifoliae, rhizoma Gynurae Divaricatae, rhizoma Zingiberis recens, and radix Codonopsis Lanceolatae. Is a plant of Polygonatum with transverse rhizome, cylindrical shape and enlarged nodule. The impeller is raw and has no handle. The medicinal plant has the functions of invigorating spleen, moistening lung and promoting fluid production.

Angelica (with the academic name: Angelica sinensis) is also called Angelica sinensis, Qibang, Xiangelicas, Minangelicas, Angelica sinensis, Yunqui, Shang Wu, Wei Wu, Angelica sinensis Qu, and Aralia cordata, and the perennial herb is 0.4-1 m high. The flowering period is 6-7 months, and the fruit period is 7-9 months. The root of it can be used as a medicine, and is one of the most commonly used Chinese herbs. Has effects in invigorating qi, regulating menstruation, relieving pain, moistening dryness, smoothing intestine, resisting cancer, resisting aging, and enhancing immunity.

Rehmannia (Latin scientific name: Rehmannia glutinosa (Gaetn.) Libosch.ex Fisch.et Mey.), Scrophulariaceae Rehmannia perennial herbaceous plant with height of 30 cm, fleshy root and stem, fresh yellow color, and purple red stem under cultivation conditions. The diameter can reach 5.5 cm, the leaves are oval to oblong, the veins are sunken on the upper surface, flowers are slightly arranged into a general inflorescence at the top of the stem, the corolla is purplish red, the interior is yellowish purple, the medicine chamber is rectangular and circular, the capsule is oval to oblong, and the flowering period is 4-7 months. The method comprises the following steps: fresh rehmannia root, dry rehmannia root and prepared rehmannia root have great difference in property and efficacy, and are classified according to the efficacy of the Chinese materia medica: fresh rehmannia root is a heat-clearing and blood-cooling medicine; shu Di Huang is tonifying drug. In addition, rehmannia blooms in early summer, flowers are large, and are reddish purple, so that the rehmannia flower tea has good ornamental value.

Radix Angelicae Dahuricae (Latin name: Angelica Dahurica (Fisch. ex Hoffm.) Benth. et hook. f. ex Franch. et Sav), perennial tall herb with height of 1-2.5 m, root cylinder shape, stem base diameter of 2-5 cm, basal leaf once feathering and splitting, multiple umbelliform inflorescence top or lateral growth, fruit oval to oval. The root is used as a medicine and has the functions of dispelling diseases, removing dampness, expelling pus, promoting granulation, promoting blood circulation, relieving pain and the like. Can be used for treating wind-cold type common cold, headache, rhinitis, and toothache. It can also be used as perfume for treating leucorrhea with red and white discharge, pain, furuncle, and toxic swelling. Some northern provinces are cultivated, so that the cultivation is carried out by self production and self sale, and the cultivation is carried out by only a few provinces. Typically under the forest, at the forest edge, beside the stream, in shrubs and on the valley grassland.

Eucommia ulmoides (academic name Eucommia ulmoides Oliver), also called Bakelite, is a plant of genus Eucommia of family Eucommiaceae. The height of the tree can reach 20 meters, and the diameter at breast height is about 50 centimeters. Medicinal eucommia bark, namely dried bark of eucommia bark which is a plant of eucommia family, is a rare and nourishing medicinal material in China. It is sweet in taste and warm in nature. Has effects in tonifying liver and kidney, strengthening muscle and bone, regulating Chong and ren meridians, and preventing miscarriage. Can be used for treating lumbago, leg pain, soreness, weakness, and asthenia due to kidney yang deficiency, and symptoms such as hypochondriac instability, and scrotum pruritus due to liver qi deficiency. It is listed as the superior in Shen nong Ben Cao Jing.

Licorice (scientific name: Glycyrrhiza uralensis Fisch) alternative name: radix Angelicae Dahuricae, radix Glycyrrhizae, and radix Glycyrrhizae. Leguminous and glycyrrhiza herbs belong to perennial herbs, and the roots and the rhizomes are strong, so the Chinese herbal medicine is a tonifying Chinese herbal medicine. The medicinal part is root and rhizome, and the medicinal root is cylindrical, 25-100 cm long and 0.6-3.5 cm in diameter. The skin has different elasticity, and the surface is reddish brown or grayish brown. The root and stem are cylindrical, the surface has bud mark, and the middle of the section has marrow. Light smell, sweet and special taste. The functions are mainly used for clearing away heat and toxic material, eliminating phlegm and relieving cough, and treating abdominal cavity and the like. It is a dry climate with preference for darkness and dampness, long sunshine and low temperature. Licorice mostly grows in arid and semiarid desert grasslands, desert edges and loess hilly lands. The roots and rhizomes are used for medicine.

The invention relates to a bee breeding liquid and a preparation method thereof, which comprises the following steps: the feed is directly added with 7kg of boiled water for each 14kg of the feed, the nest temperature is raised to 5-8 ℃ after worker bees feed for 12 hours, cells are stimulated to be in an active state, chopsticks are displayed to improve the working enthusiasm, and the energy in vivo is converted into royal jelly after 3 days to spit and feed the royal jelly to promote the large-scale production of the royal jelly. The dosage is as follows: 1 part of each group is fed continuously.

The invention relates to a bee breeding liquid and a preparation method thereof. Radix ophiopogonis, radix scrophulariae, radix polygonati officinalis and dendrobium nobile are ministerial drugs for nourishing yin, promoting the production of body fluid, clearing away the heart-fire and relieving restlessness. Leonurus japonicus can promote tissue regeneration, bletilla striata can astringe and stop bleeding to prevent the over-treatment of leonurus, and eucommia bark, radix Angelicae Dahuricae, and radix Angelicae Dahuricae are all adjuvant drugs. The liquorice coordinates the other drugs to enable the recipe to be integrated into a whole so as to achieve the effects of enabling the swarms of bees to have sufficient qi and blood, energy to be vigorous and clearing away the heart-fire to be joyful.

The bee breeding liquid and the preparation method thereof are used, when the worker bees do not have the desire to spit the royal jelly, the worker bees are promoted to secrete the royal jelly in vivo to spit and feed the royal jelly to the queen bees, and the purpose of breeding strong bee colonies is achieved.

The invention relates to a bee breeding liquid and a preparation method thereof, which solves the problem of slow breeding of bee colonies and achieves the purpose of breeding strong bee colonies. And the feeding is simple, the operation is convenient, and the feeding is extremely practical.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: a bee breeding liquid and a preparation method thereof are prepared from the following raw materials: 200g of motherwort, 100g of figwort root, 50g of bletilla striata, 60g of dwarf lilyturf tuber, 200g of Chinese date, 80g of fragrant solomonseal rhizome, 120g of Chinese wolfberry, 200g of dogwood, 10g of dendrobium, 150g of rhizoma polygonati, 100g of Chinese angelica, 100g of prepared rehmannia root, 100g of angelica root, 200g of eucommia bark, 1000g of leaven and 3g of liquorice. The preparation of the leaven comprises the following steps: 5kg of cold water, 2.5kg of flour, 1kg of grape powder and 40g of strong and weak antibiotic-free feed leaven are uniformly mixed and sealed for 7-17 days for later use. The fermentation time is as follows: when the ambient temperature is above 25 ℃ for 7 days, the temperature is 25 ℃ to 15 ℃ for 10 days, and the temperature is below 15 ℃ for 17 days. The strong microbial antibiotic-free feed leaven is produced by strong microbial technology limited company of Yichun, Jiangxi province. The bee breeding liquid is prepared by the following steps: 200g of motherwort, 100g of figwort, 50g of bletilla striata, 60g of radix ophiopogonis, 200g of Chinese date, 80g of polygonatum, 120g of medlar, 200g of dogwood, 10g of dendrobium, 150g of polygonatum, 100g of angelica, 100g of prepared rehmannia root, 100g of angelica dahurica, 200g of eucommia bark and 3g of liquorice are ground into slurry, 8kg of cold water is added, the slurry is boiled with slow fire until the slurry is boiled, 1kg of grape powder is added when the slurry is scooped out and cooled to 50 ℃, and 1000g of leaven is added after the slurry is cooled.

The invention relates to a bee breeding liquid and a preparation method thereof, which comprises the following steps: the feed is directly added with 7kg of boiled water for each 14kg of the feed, the nest temperature is raised to 5-8 ℃ after worker bees feed for 12 hours, cells are stimulated to be in an active state, chopsticks are displayed to improve the working enthusiasm, and the energy in vivo is converted into royal jelly after 3 days to spit and feed the royal jelly to promote the large-scale production of the royal jelly. The dosage is as follows: 1 part of each group is fed continuously.

The bee breeding liquid has obvious and good effects after being used:

186xxxx0637, woman, san village, li chuan, initial feeding time: 9 months and 27 days 2019, about 8000 bees; and (3) continuously feeding for acceptance check time: 10 and 23 in 2019, about 30000 bees.

Tan a certain telephone: 159xxxx 1705, male, a dam village in lican, time of initial feeding: 2019, 10 and 27 days, about 10000 bees; and (3) continuously feeding for acceptance check time: 11/25/2019, and 35000 bees.

Tan a certain telephone: 134xxxx 6190, man, yunyang county, person in certain village, initial feeding time: 28 months in 2019, about 15000 bees; and (3) continuously feeding for acceptance check time: 11/24/2019, about 40000 bees.

And E, Wu certain telephone: 132xxxx 5518, a certain kentuck village clinic in man, licand, initial feeding time: about 5000 bees in 28 months of 2019; and (3) continuously feeding for acceptance check time: 26 months in 2019, about 15000 bees.

And E, Wu certain telephone: 189xxxx 4325, man, a certain pond village in rita, initial feeding time: 31/10/2019, about 10000 bees; and (3) continuously feeding for acceptance check time: 11/25/2019, about 30000 bees.

A mobile phone of Liu: 176xxxx 4086, female, yan county, a Liuxi village, initial feeding time: 10 and 2 months in 2019, about 20000 bees; and (3) continuously feeding for acceptance check time: about 70000 bees in 28 months in 2019.

A portrait phone: 151xxxx 3404, male, nan county, village, initial feeding time: 28 months in 2019, about 15000 bees; and (3) continuously feeding for acceptance check time: 11/24/2019, about 40000 bees.

A certain telephone: 181xxxx 8589, male, laifeng county, someone in the platfonn village, initial feeding time: 28 months 10 and 2019, about 10000 bees; and (3) continuously feeding for acceptance check time: 11/26/2019, about 30000 bees.

Zhang a certain phone: 134xxxx 3799, male, xuan county, a person in brook village, initial feeding time: 20 days in 2019, 10 months and about 20000 bees; and (3) continuously feeding for acceptance check time: 11/19/2019, about 50000 bees.

To a certain telephone: 155xxxx 2352, male, xuan county, a certain town, initial feeding time: 23 days 10 and 2019, about 15000 bees; and (3) continuously feeding for acceptance check time: 11/18/2019, about 50000 bees.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The bee breeding liquid is characterized by being prepared by the following steps: 200g of motherwort, 100g of figwort, 50g of bletilla striata, 60g of radix ophiopogonis, 200g of Chinese date, 80g of polygonatum, 120g of medlar, 200g of dogwood, 10g of dendrobium, 150g of polygonatum, 100g of angelica, 100g of prepared rehmannia root, 100g of angelica dahurica, 200g of eucommia bark and 3g of liquorice are ground into slurry, 8kg of cold water is added, the slurry is boiled with slow fire until the slurry is boiled, 1kg of grape powder is added when the slurry is scooped out and cooled to 50 ℃, and 1000g of leaven is added after the slurry is cooled.

2. The bee brood-breeding liquid according to claim 1, characterized in that the preparation of the leaven is: 5kg of cold water, 2.5kg of flour, 1kg of grape powder and 40g of strong and weak antibiotic-free feed leaven are uniformly mixed and sealed for 7-17 days for later use; the strong microbial antibiotic-free feed leaven is produced by strong microbial technology limited company of Yichun, Jiangxi province.

3. A bee brood-breeding liquid according to claim 2, characterized in that the fermentation time is: when the ambient temperature is above 25 ℃ for 7 days, the temperature is 25 ℃ to 15 ℃ for 10 days, and the temperature is below 15 ℃ for 17 days.