38 results about "Paper mulberry" patented technology

The present invention belongs to the field of feed production technology, and in particular relates to a crushing and beating machine for paper mulberry fermented feed, comprising a box body, a crushing sleeve fixedly provided inside the box body, a pressure plate slidingly provided on one side of the crushing sleeve, an outer wall of the crushing sleeve rotatably connected to an end thereof away from the pressure plate, and a baffle fixed to the end of the connecting ring, a movable plate provided on one side of the baffle, and a plurality of crushing hollow tubes fixedly plugged into the end face of the movable plate. The present invention can crush and beat paper mulberry leaves by extrusion and tubular plug-in, and the quality of the crushing is stable without the need for repeated crushing. At the same time, the squeezed liquid can be directly separated from the crushed leaves without the need for subsequent solid-liquid separation. The use is simple and the overall efficiency is higher. The crushed leaves can also be air-sorted to separate the stems to prevent the stems from damaging the intestines and stomachs of young livestock.

The application discloses fermented broussonetia papyrifera feed for improving growth performance and meat quality of Taihe black-bone chickens and application thereof. The feed is prepared through the following steps: (1) preparation of fermented broussonetia papyrifera, which is prepared by fermenting broussonetia papyrifera, lactic acid bacteria and yeast at room temperature for 21 days; (2) customization of fermented broussonetia papyrifera feed formula, wherein rice bran in a daily ration of Taihe black-bone chickens in a growing period is replaced by an equal amount of fermented broussonetia papyrifera, and the replacement amount accounts for 4% of the total weight of the daily ration; and (3) preparation of fermented broussonetia papyrifera feed. Compared with a control group, when the fermented broussonetia papyrifera accounts for 4% of the total weight of the daily ration, the growth performance, apparent metabolic rate of nutrients and meat quality of Taihe black-bone chickens in the growing period can be effectively improved.

The invention relates to the field of livestock and poultry breeding, and discloses a laying hen feed additive based on fermented broussonetia papyrifera and application of the laying hen feed additive. The additive is prepared by taking paper mulberry leaves as a main material, matching with rice husks, wheat bran and other auxiliary materials, inoculating a microecological preparation containing lactobacillus plantarum, candida utilis and bacillus subtilis, and performing anaerobic fermentation. 4% of the additive is used for daily ration of the aged laying hens, so that the laying rate can be remarkably increased, the dirty egg rate can be reduced, and the egg weight, the eggshell strength and the yolk color can be improved; the mechanism is to improve the form of the intestinal tract, enhance the expression of tight junction protein, regulate immune balance, optimize the structure of cecum flora and enrich beneficial microorganisms; the broussonetia papyrifera leaf feed additive realizes efficient utilization of broussonetia papyrifera leaf resources, provides a safe and effective functional additive for prolonging the laying period of laying hens and improving the breeding benefits, and has a good application prospect.

The application discloses a gene BpMIXTA01 for regulating and controlling initial development of Broussonetia papyrifera epidermal hair as well as an expression protein and application thereof, and belongs to the technical field of plant genetic engineering. The nucleotide sequence of the gene is shown in SEQ ID NO. 1, and the amino acid sequence is shown in SEQ ID NO. 2. The gene belongs to the ninth sub-group MIXTA gene of the R2R3 MYB transcription factor family. Function verification shows that overexpression of BpMIXTA01 in Arabidopsis thaliana can significantly increase the number of epidermal hairs, and can restore the epidermal hair loss phenotype of the Arabidopsis thaliana hairless mutant, proving that BpMIXTA01 is a positive regulation factor of epidermal hair formation. The application first discloses a key regulation gene for initial development of Broussonetia papyrifera epidermal hair cells, provides an important gene resource for analyzing the molecular mechanism of epidermal hair development of woody plants, and can cultivate a hairless forage Broussonetia papyrifera new variety through genetic engineering means, and has important theoretical value and application prospect.

The utility model discloses an air-drying machine for paper mulberry processing, which belongs to the technical field of air-drying of paper mulberry and comprises a base, an air-drying rack slidably arranged on one side of the top surface of the base and an auxiliary air-drying mechanism arranged on the other side of the top surface of the base, the auxiliary air-drying mechanism comprises a cover, one side of the cover is open, and the cover is fixed on the top surface of the base. An opening of the cover faces the airing frame, a heating plate is arranged on the inner wall of the cover, a material taking assembly is installed at the top of the cover, and the airing frame comprises two installation columns arranged on the top face of the base in a sliding mode and an airing base installed between the two installation columns. When the broussonetia papyrifera is used for airing, the broussonetia papyrifera is naturally aired on the inclined surface of the airing seat, when the weather is not suitable for airing, the broussonetia papyrifera is placed on the inclined surface of the airing seat, then the airing seat is pushed into the cover, and the heating plate on the inner wall of the cover is started to dry the broussonetia papyrifera, so that the broussonetia papyrifera can be manufactured in different natural environments, and the manufacturing efficiency of the broussonetia papyrifera is effectively improved.

The invention discloses a compound planting method for eucalyptus and paper mulberry, and belongs to the technical field of plant planting. The method comprises the following technical steps: (1) forest land preparation; (2) afforestation and interplanting; (3) tending management; (4) harvesting and utilizing the paper mulberry. According to the method, good economic, ecological and social benefits are obtained through compound interplanting of the eucalyptus and the paper mulberry, rational close planting, precise fertilization and the like. According to the method, the light energy utilization rate and the forest space utilization rate can be increased, soil fertility is increased, healthy growth of eucalyptus and paper mulberry is promoted, ecological compensation is promoted, and sustainable and healthy development of the eucalyptus forest industry is effectively promoted.

This invention discloses a regulatory gene BpMYB090 for the development of epidermal hairs on paper mulberry leaves, its expressed protein, and its applications, belonging to the field of plant genetic engineering technology. The nucleotide sequence of this gene, BpMYB090, is shown in SEQ ID NO.1. This gene belongs to the ninth subgroup of the R2R3 MYB transcription factor family, MIXTA class, and its expression level is significantly positively correlated with the density of epidermal hairs on paper mulberry leaves. Overexpression of BpMYB090 in Arabidopsis thaliana significantly increases the number of epidermal hairs and restores the epidermal hair-deficient phenotype of the Arabidopsis thaliana mutant gl1, confirming that BpMYB090 is a positive regulator of epidermal hair formation. This invention reveals for the first time a key regulatory gene for the development of epidermal hairs on paper mulberry leaves. Furthermore, based on the positive regulatory function of this gene, new hairless forage paper mulberry varieties can be bred through gene silencing or editing techniques, possessing significant theoretical value and application prospects.

The invention relates to a hybrid broussonetia papyrifera leaf induced plant regeneration and vitrification clumpy bud rejuvenation method. The method comprises explant sterilization, budding induction, rooting induction and vitrification clumpy bud rejuvenation. The leaves are subjected to gradient sterilization and inoculated to the same culture medium, callus induction, budding induction and proliferation can be conducted at the same time, high buds can be directly cut for rooting induction without strong seedling culture after budding, and vitrified clumpy buds appearing in the culture process can be recovered to be robust. The method is rich in material source and simple in culture process, avoids material pollution caused by frequent subculture and updating of a turnover culture medium, saves labor cost, ensures that the callus induction rate and the budding induction rate are up to 100%, the budding number of a single callus is up to 12.7-19.2, the plant regeneration time is short, vitrified bud seedlings can be fully utilized, material waste is avoided, and the method is suitable for industrial production. The breeding efficiency is improved, the seedling production cost is reduced, and industrialization is facilitated.

This invention relates to the field of natural product pharmaceuticals, and more particularly to a spirobroussonin compound, its preparation method, and its application. The spirobroussonin C provided by this invention is isolated from the paper mulberry tree. This compound can inhibit the release of the inflammatory factor IL-13 from human keratinocytes induced by IL-4 / TNF-α, exhibiting activity superior to the clinical drug dexamethasone and without cytotoxicity. It can significantly alleviate ear dryness and excessive angiogenesis in MC903-induced atopic dermatitis mice, reduce ear swelling, epidermal thickening, and transepidermal water loss, alleviate the trend of weight loss, reduce mast cell infiltration, and inhibit the expression of serum IgE and Th2-type cytokines such as IL-13, IL-4, and TSLP in ear tissue. No glucocorticoid-like side effects such as skin atrophy or metabolic disorders were observed with Spirobroussonin C within the experimental dose range.

The present application relates to the technical field of biology, and particularly relates to a broussonetia papyrifera pollen allergen extract, a preparation method and application thereof.The present application provides a broussonetia papyrifera pollen allergen extract, which comprises a peptide segment composition; and the amino acid sequence of the peptide segment composition is shown as SEQ ID NO:1 to SEQ ID NO:104.The present application provides a commercialized broussonetia papyrifera allergy diagnosis reagent, which can meet the diagnosis and treatment requirements of broussonetia papyrifera pollen allergy patients in the clinic.

The utility model provides a broussonetia papyrifera raw material purification device, which relates to the technical field of broussonetia papyrifera processing, and comprises a box body, a stirring part used for stirring materials is arranged in the box body, a worker holds a handle to open a half box cover, a supporting rod drives a rubber ball to touch the ground, the half box cover is supported, and the stirring part is used for stirring the materials. The broussonetia papyrifera barks are put into the water containing box, then water is poured into the water containing box, the half box cover is closed, the rotating shaft is driven by the rotating motor to rotate, the rotating shaft drives the connecting rod and the pin to lock and rotate the broussonetia papyrifera barks in the water containing box, the broussonetia papyrifera barks are impacted in turn in air and books, and a large number of sundries on the surfaces of the broussonetia papyrifera barks are washed away. The cleaned broussonetia papyrifera barks are taken out and then further cleaned, then the broussonetia papyrifera barks are placed in the water containing box, the heating plate supported by the support can heat clean water in the water containing box, the cleaned broussonetia papyrifera barks are further cleaned, and the high-temperature sterilization and softening effects are achieved.

The invention belongs to the technical field of genetic engineering identification, and particularly relates to a selenium binding protein gene BpSBP1 for regulating and controlling selenium metabolism of broussonetia papyrifera and application of the selenium binding protein gene BpSBP1. The invention provides a selenium binding protein gene BpSBP1 for regulating and controlling selenium metabolism of paper mulberry and application of the selenium binding protein gene BpSBP1. The paper mulberry BpSBP1 gene can improve the selenium resistance of plants; bpSBP1 is related to synthesis of paper mulberry selenomethionine, excessive selenium accumulation of paper mulberry can be inhibited, the synthesis proportion of organic selenium can be adjusted, the root growth capability and biomass of paper mulberry in a selenium stress environment can be improved, and the paper mulberry BpSBP1 is used as a target gene for improving the selenium resistance of paper mulberry. The nutritional value of the broussonetia papyrifera serving as a feed raw material in a high-selenium area is balanced through a genetic engineering means, the problems of toxicity control and yield stability of the selenium-rich broussonetia papyrifera feed are solved, the selenium-rich broussonetia papyrifera within a safety threshold value is cultivated in the high-selenium area to serve as a livestock and poultry feed raw material, and then the requirement for selenium supplement in daily diet of people is met.

The present application provides a broussonetia automatic seedling device and control method, the device contains mounting plate, pit unit, conveying unit, filling unit, control unit, irrigation unit, level, mobile wheel and image recognition unit. The pit, conveying, filling unit are all set in the mounting plate, the irrigation unit is equipped with a solenoid valve, and is connected with the control unit. The level is also connected with the control unit. The image recognition unit is integrated in the control unit, which identifies the position of the tree planting pit and controls the conveying unit to accurately send seedlings. The present application uses the level to detect the state of the device in real time. When the inclination angle of the device is greater than the preset threshold, the level sends a signal to the control unit. After receiving the signal, the control unit controls the telescopic rod to adjust the device, so that the device returns to the horizontal state. At the same time, the device makes the broussonetia always perpendicular to the horizontal plane when planting, preventing the broussonetia from growing obliquely, thereby improving the growth quality and survival rate of the broussonetia.

This invention relates to the field of cosmetic technology, specifically to a whitening and anti-aging composition containing rose extract and its preparation process. The preparation process of a whitening and anti-aging composition containing rose extract includes: preparation of a resveratrol sustained-release complex, preparation of a fermented extract, preparation of an anti-aging agent, and preparation of the whitening and anti-aging composition containing rose extract. This invention uses chamomile natural plant nanovesicles as a resveratrol carrier to achieve synergistic anti-aging and improve its stability, water solubility, and transdermal absorption rate; it combines bamboo fungus egg alcohol extract and paper mulberry fruit extract, and enhances the dissolution rate and bioavailability of active ingredients through probiotic fermentation; it optimizes the extraction process to overcome traditional limitations; and it adds a specific sequence pentapeptide to enhance antioxidant, whitening, and anti-aging effects with good biocompatibility, significantly improving the overall whitening and anti-aging performance of the composition.

The invention belongs to the technical field of genetic engineering and plant genetic improvement, and particularly relates to a paper mulberry sulfate transporter gene BpSULTR3. 1 and application thereof. The invention provides a preparation method of broussonetia papyrifera BpSULTR3. The invention also provides application of the gene sequence in enhancing the selenium accumulation capacity of plants and promoting the synthesis of organic selenium of the plants. The gene is proved to be a key gene for regulating selenium absorption and metabolism of the broussonetia papyrifera, so that the blank of research on a selenium enrichment molecular mechanism of the broussonetia papyrifera is filled; the BpSULTR3 is subjected to overexpression; the total selenium content of plants can be increased by more than two times, and the proportion of organic selenium is remarkably increased; through selenium form and content determination and quantitative analysis of related enzyme genes in a selenium metabolic pathway, BpSULTR3 is disclosed; 1 participates in a molecular mechanism of selenate absorption, organic selenium synthesis, especially selenomethionine synthesis. The method is suitable for selenium-enriched feed, selenium-enriched agricultural product development and selenium-polluted soil treatment, and both economic value and ecological value are considered.

The application belongs to the technical field of biological medicine, and particularly relates to a screening and preparation method of Broussonetia papyrifera branch extract with anti-inflammatory and antioxidant activities and application thereof. The anti-inflammatory and antioxidant active sites in the Broussonetia papyrifera branch are screened and separated based on the activity-oriented / spectrum-effect separation technology for the first time. The technical scheme effectively simplifies the steps of separation operation, reduces the loss of compounds in separation, and reduces the consumption of separation mobile phase and filler. At the same time, the activity-oriented separation can improve the probability of discovering active compounds, reduce the cost of determining the activity of obtained compounds, and has good practical application value.

The invention belongs to the technical field of traditional Chinese medicines, and particularly relates to a foundation-consolidating and anti-aging traditional Chinese medicine composition and a preparation method thereof. The traditional Chinese medicine composition is prepared from corn stigma, semen cuscutae, oysters, dogwood, gordon euryale seeds, white poria cocos, radix asparagi, lotus seeds, polygala tenuifolia pulp, ophiopogon roots, prepared rehmannia roots, schisandra chinensis, radix morindae officinalis, semen plantaginis, common yam rhizomes, fructus lycii, radix codonopsis, costus roots, broussonetia papyrifera leaves, platycladi seeds, raspberries, Chinese dates, ginseng and salvia miltiorrhiza. The aging process can be slowed down, and the service life can be prolonged.

This invention discloses a herbal formula for inhibiting gonadotropin secretion and its preparation method, relating to the field of traditional Chinese medicine preparation. It comprises the following ingredients by weight: 10-15g of vine tea, 5-8g of citronella, 5-8g of rehmannia root, 5-8g of anemarrhena rhizome, 5-8g of phellodendron bark, 8-10g of paper mulberry fruit, 8-10g of tangerine seed, 5-8g of turmeric, and 5-8g of jujube. The formula uses nine medicinal herbs, including vine tea, citron, and rehmannia root, as raw materials to produce a compressed herbal tablet. This ensures that the growth rate of children treated remains at a normal level, consistent with the normal growth rhythm of children of the same age. Furthermore, it is formulated as an oral instant-dissolving tablet, which can be ground and mixed with warm water, milk, or juice for oral administration, eliminating the need for injection and reducing children's fear and resistance to injections.

The invention belongs to the technical field of intelligent agricultural control, and relates to a paper mulberry circular agriculture whole industry chain ecological closed-loop system which solves the technical problems of low resource allocation efficiency, unstable product quality and low waste resource utilization rate caused by independent operation of each link of a paper mulberry industry chain and lack of collaborative optimization control. A four-layer intelligent control framework is adopted and comprises a data acquisition layer, an edge calculation layer, an optimization decision-making layer and an execution control layer. A soil sensor, a meteorological sensor, a plant physiological sensor and a product quality sensor are used for collecting whole industrial chain data, and an edge computing node is used for filtering and feature extraction preprocessing; a growth-quality prediction correlation model and a multi-target collaborative optimization algorithm are constructed, and distributed control nodes drive an execution mechanism through a communication protocol to realize full-industrial-chain automatic control of paper mulberry planting, harvesting, processing, waste treatment and resource recycling.

The invention discloses a fragrant tea stable breeding formula for inhibiting gonadotropin secretion and a preparation method thereof, and relates to the field of traditional Chinese medicine preparation, the fragrant tea stable breeding formula comprises the following raw materials by weight: 10-15 g of vine tea, 5-8 g of citron, 5-8 g of raw rehmannia root, 5-8 g of rhizoma anemarrhenae, 5-8 g of phellodendron, 8-10 g of paper mulberry fruit, 8-10 g of tangerine seed, 5-8 g of curcuma tuber, and 5-8 g of jujube. According to the formula, nine medicinal materials such as ampelopsis grossedentata, citron and radix rehmanniae serve as raw materials, the prepared traditional Chinese medicine tablets guarantee that the growth rate of treated child patients is kept at the normal level, the normal growth rhythm of children of the same age is met, the oral instant tablets are prepared, the oral instant tablets can be mixed in warm water or milk or fruit juice to be taken after being ground, injection is not needed, and the preparation method is simple and convenient. And fear and conflict of children caused by injection can be reduced.

To provide a wooden material that can be reused as a raw material for wooden products such as wooden daily necessities, wooden stationery, wooden fittings, wooden furniture, wooden models, and wooden crafts by effectively utilizing mulberry core material that has only been used for firewood for camping or composting, instead of being incinerated or composted, and to provide wooden products using the same that have sufficient strength. [Solution] Wooden materials 101-104 made from mulberry core material are formed from mulberry core material 1 and are in the shape of a pillar, board, or block. Wooden products are made from this raw material for wooden products, and include wooden daily necessities, wooden stationery, wooden fittings, wooden furniture, wooden models, wooden crafts, and wooden toys.

The invention relates to the technical field of biology, in particular to a paper mulberry pollen allergen extract as well as a preparation method and application thereof. The invention provides a broussonetia papyrifera pollen allergen extract. The broussonetia papyrifera pollen allergen extract comprises a peptide fragment composition, the amino acid sequences of the peptide fragment composition are as shown in SEQ ID NO: 1 to SEQ ID NO: 104. The invention provides a commercial broussonetia papyrifera allergy diagnostic reagent which can meet clinical diagnosis and treatment requirements of broussonetia papyrifera pollen allergy patients.

The invention belongs to the field of biological fermentation feed, and discloses Aspergillus japonicus ZJ5-3, a leavening agent and application of the Aspergillus japonicus ZJ5-3 in preparation of broussonetia papyrifera protein and mulberry fermentation protein feed. The strain is classified and named as Aspergillus japonicus, and is preserved in the China Center for Type Culture Collection (CCTCC), and the preservation number is CCTCC NO: M 20251871. The core of the method is that crude fibers and anti-nutritional factors (tannin and phytic acid) in the broussonetia papyrifera and the protein mulberry are efficiently reduced by utilizing a strong cellulose degrading enzyme system of the aspergillus japonicus ZJ5-3, and meanwhile, the crude protein content of the feed is increased. The prepared fermented protein feed is high in crude protein content and low in crude fiber content and meets the protein feed standard, efficient and high-value utilization of woody plant resources such as paper mulberry and protein mulberry is achieved, and a high-quality and economical protein feed source is provided for animal husbandry.

This invention provides a traditional Chinese medicine composition with hepatoprotective and alcohol-relieving effects, made from the following raw materials in parts by weight: 1-5 parts rose petals, 1-5 parts chrysanthemum, 1-5 parts Japanese raisin tree fruit, 1-5 parts paper mulberry fruit, and 1-5 parts kudzu root. The traditional Chinese medicine composition of this invention can be prepared into decoctions, granules, powders, capsules, tablets, mixtures, or oral liquids using conventional pharmaceutical methods. The formulation of the traditional Chinese medicine composition of this invention is based on traditional Chinese medicine theory combined with modern medical research findings, and has hepatoprotective and alcohol-relieving effects. Experimental studies have shown that this composition has good preventive and therapeutic effects on alcoholic liver damage and cirrhosis.

The application discloses a kind of antique paper with panda edible bamboo regenerative superfine bamboo powder as raw material and a manufacturing method thereof.The antique paper includes the following components: plant fiber, superfine bamboo powder, film forming agent.The plant fiber can use paper mulberry bark fiber, staggered arrangement forms the skeleton of paper, and the skeleton has gaps.The superfine bamboo powder can be obtained by processing fresh bamboo leaves, bamboo, panda edible bamboo waste, or even panda excrement.The superfine bamboo powder is located in the gaps and the surface of the plant fiber.The film forming agent uses transparent gum substance extracted from natural plants, such as sodium alginate.The film forming agent fills the gaps and wraps and fixes the superfine bamboo powder.The superfine bamboo powder is obtained, and the panda edible bamboo and its waste are recycled.The antique paper is made of superfine bamboo powder using traditional process, has color close to bamboo and light bamboo fragrance.

The invention belongs to the technical field of gene engineering, and particularly relates to a WRKY transcription factor for regulating selenium metabolism of broussonetia papyrifera and application of the WRKY transcription factor. According to the invention, the BpWRKY34 gene is successfully cloned, and a subcellular localization experiment proves that the BpWRKY34 gene is localized in a cell nucleus. Further analysis shows that the BpWRKY34 is expressed in different tissues of the paper mulberry, and the expression level of the BpWRKY34 under the treatment of different sodium selenates is remarkably related to the total selenium content of the paper mulberry, so that the gene plays a regulating role in responding to selenium stress. Functional verification results show that the WRKY34 transcription factor has a positive regulation effect in selenium enrichment and high-concentration selenium stress response of the paper mulberry. The invention provides the BpWRKY gene for regulating selenium metabolism of the paper mulberry, and an important theoretical basis is provided for creation of selenium-rich paper mulberry species resources and analysis of a plant selenium metabolism network.

The utility model discloses a pulp mixing device for broussonetia papyrifera processing, which belongs to the technical field of pulp mixing of broussonetia papyrifera, and comprises a stirring barrel, a stirring cover covering the stirring barrel, a mixing mechanism arranged in the stirring barrel, a feeding hole formed in the top end of the stirring cover, and a discharging hole formed in the bottom end of the stirring barrel, through the arrangement of the mixing mechanism, in actual use, slurry enters the stirring barrel through the feeding opening, and a rotating part above a partition plate is started, so that a first stirring rod, a second stirring rod and a third stirring rod start to rotate in the stirring barrel; a spiral blade on the third stirring rod can drive slurry in the stirring barrel to flow in the stirring barrel when rotating, and a first stirring blade and a second stirring blade on the first stirring rod and the second stirring rod can perform secondary cutting on bark fibers in the stirring barrel when rotating in the stirring barrel; through the stirring of the second stirring blade, the spiral blade and the first stirring blade, the slurry can be more uniformly mixed.

The present application provides a broussonetia papyrifera carbon material and a preparation method thereof and a broussonetia papyrifera carbon-based soil heavy metal mineralization agent and application thereof, and belongs to the technical field of soil remediation. The preparation method of the broussonetia papyrifera carbon material can effectively change the dense structure of the broussonetia papyrifera material in a short time by using steam explosion technology; after high-temperature carbonization, the internal porosity and specific surface area of the broussonetia papyrifera fiber are greatly increased, the surface functional groups are enriched, and the adsorption efficiency of the carbon material for heavy metal ions is improved; the broussonetia papyrifera material is impregnated with a reducing slurry, so that the prepared broussonetia papyrifera carbon material can reduce high-valence heavy metals in the soil to low-valence heavy metals with less toxicity, thereby reducing the harmful effect of heavy metals on the soil. The broussonetia papyrifera carbon material prepared by the present application is light and porous, has rich surface groups, has good adsorption capacity for various heavy metals, can efficiently repair heavy metal contaminated soil, and can significantly reduce the leaching toxicity of plants.

The application discloses a method for raising sheep by planting Broussonetia papyrifera in mountainous areas, and belongs to the technical field of goat raising. The method comprises the following steps: firstly, selecting and preparing the land; then, transplanting Broussonetia papyrifera seedlings and Broussonetia papyrifera seedlings, wherein the transplanting time of the Broussonetia papyrifera seedlings is at least 2 months earlier than that of the Broussonetia papyrifera seedlings; performing routine management; when the main stem of the Broussonetia papyrifera grows to be more than 4 cm, sheep are allowed to graze, and the interval between each grazing is 10-15 days. The method for raising sheep by planting Broussonetia papyrifera in mountainous areas can greatly improve the carrying capacity of sheep and the reproductive performance of the sheep flock in the mountainous areas, reduce the feeding cost, reduce the grazing labor intensity, and improve the breeding benefit.

The invention discloses alfalfa broussonetia papyrifera silage and a preparation method thereof. The alfalfa broussonetia papyrifera silage consists of 50-70% by mass of broussonetia papyrifera and 30-50% by mass of alfalfa. According to the alfalfa broussonetia papyrifera silage, broussonetia papyrifera and alfalfa are mixed for silage, the content of acid detergent fibers and neutral detergent fibers in broussonetia papyrifera silage and the content of lactic acid and acetic acid in the broussonetia papyrifera silage can be reduced, the abundance of beneficial bacteria in the broussonetia papyrifera silage is improved, the abundance of harmful bacteria in the broussonetia papyrifera silage is reduced, and therefore the quality of the broussonetia papyrifera silage is improved.