75results about How to "Strong germination" patented technology

The microbial fertilizer is mixture of fermented liquids separately with photosynthetic bacteria, bacillus, actinomycete and lactic acid bacteria. It is prepared through inoculating photosynthetic bacteria, bacillus, actinomycete and lactic acid bacteria separately to the first stage culture medium, and culturing to obtain the first stage bacterial seeds; inoculating the first stage bacterial seeds separately to second stage culture medium, and culturing to obtain the second stage bacterial seeds; and inoculating the second stage bacterial seeds separately to the fermenting culture medium, and culturing to obtain fermented bacterial liquids; and mixing the fermented bacterial liquids in certain proportion to obtain the microbial fertilizer. The present invention also relates to the application of the microbial fertilizer in controlling diseases of tobacco and trees and the usage.

The invention provides a grape multi-resistance rootstock hard branch grafting nutrition bag seedling raising method in arid desert areas. The grape multi-resistance rootstock hard branch grafting nutrition bag seedling raising method in the arid desert areas adopts rootstocks which are selected from 5BB and /or S 04, and adopts following steps of gathering of scions, selection of rootstocks, pavement of double layers of electric heating hotbeds, grafting of the rootstocks and the scions, placement of cuttages on the electric heating hotbeds, placement of the cuttages in nutrition bags, and management after cutting of the rootstocks. A plurality of selection tests of rootstock varieties come to a discovery that after rootstocks S04 and rootstocks 5BB are grafted with local cladus, nursery stocks are good in resistances, low in infection rate of diseases and insect pests, strong in saline-alkaline resistance, high in survival rate, and rather good in local adaptability. Greenhouses are further used for carrying out large-scale fast breeding of grape hard branch grafting seedlings, breeding stage is short, and grafting, breeding and planting of the seedlings can be achieved in the same year. The grape multi-resistance rootstock hard branch grafting nutrition bag seedling raising method in the arid desert areas is particularly suitable for arid and saline-alkaline desertification areas, simple and practical in technology, and easy to popularize.

The invention provides a propagation method for grafting Camellia tamdaoensis Hakoda et Ninh onto camellia maozi. The propagation method comprises the steps of carrying out management cultivation of a camellia maozi nursery stock as a stock seed tree and the imported Camellia tamdaoensis Hakoda et Ninh nursery stock as a cutting seed tree, respectively, grafting the Camellia tamdaoensis Hakoda et Ninh cuttings on the camellia maozi cutting seedlings, and controlling the light, the relative humidity and the matrix moisture content in the nursery, thereby obtaining Camellia tamdaoensis Hakoda et Ninh grafted seedlings. The propagation method is characterized in that based on the excellent stock seedling application characteristics of the camellia maozi such as many branches, high germination power, thick and easily strippable bark, and high adaptability to natural environments of drought, flooding, acids, bases, salt and high temperatures, the Camellia tamdaoensis Hakoda et Ninh which is beautiful in leaf shape, flower and crown shape and high in ornamental value and garden development value is grafted on the camellia maozi, the grafting survival rate can be more than 98%, propagation can be expanded rapidly, the propagation coefficient is high, a large quantity of Camellia tamdaoensis Hakoda et Ninh seedlings can be obtained, and after about 5-6 months of management and protection, the grafted seedlings grow as high as 50-60cm.

The invention discloses a dragon fruit row type planting rack and a construction method thereof. A-shaped racks, tripods and supporting columns of the planting rack are connected through steel strand ropes, the tripods at the two ends of each planting row are fixed on the ground through vans, and the supporting columns are arranged between every two adjacent A-shaped racks. The A-shaped racks are arranged every 4-6 m in the corresponding planting row, dragon fruit trees are planted every 1 m in the row, and the dragon fruit trees are fixed through supporting frames. By means of the dragon fruit row type planting rack and the construction method thereof, the yield per unit area is increased by 500-1000 kilograms compared with a traditional single-column planting method, fruit bearing branches and tendrils of the dragon fruit trees can evenly droop to be arrayed on the two faces of each A-shaped rack, obvious ventilation belts, illumination belts and fruit bearing belts are arranged, the branches and tendrils can be evenly irradiated, ventilation is good, the sprouting ability of the branches and tendrils is high, the branches and tendrils can grow vigorously, and plant diseases and insect pests are reduced. Operating lanes are located between every two adjacent planting rows, operating is convenient and efficient, and the land utilization rate is higher.

The resisting mixed plant seed for use in Northern area consists of herbal seed in 1-4 weight portions, bush seed in 0.16-3 weight portions and arbor seed in 0.1-2 weight portions. All the plant seeds may be treated through dry and wet germination inducing, gelletizing and/or coating. The resisting mixed plant seed has relatively high germination ability and relatively high resistance to harsh environment, and is suitable for airplane and mechanical seeding.

The invention discloses an asexual rapid propagation method for lithocarpus areca. The method comprises the steps of: scion collection; grafting time; grafting; and post-grafting management. The method specifically comprises: selecting a quercus variabilis container seedling as a rootstock; clipping robust and pest-free branches which are from being semi-lignified and lignified from a seed tree of lithocarpus areca as scions; performing grafting by adopting a cleft grafting method; and performing post-grafting management till grafted seedlings of lithocarpus areca obtained in spring in the next year can be discharged out of a garden for afforestation. The method disclosed by the invention is a breakthrough of an asexual propagation technology for lithocarpus areca. By performing propagation by grafting by using the quercus variabilis rootstock, quercus variabilis container seedlings which maintain excellent economical character of a mother parent are massively and rapidly propagated, and the root systems of the seedlings are developed. By virtue of the advantageous characteristic that the quercus variabilis rootstock has a relatively strong adaptive capacity to natural environments such as drought and barren environments, scions and rootstocks of the lithocarpus areca seedlings can be quickly healed and germinate new tips, and the germinated new tips are quick to grow, so that high-quality, high-efficiency and quick development of lithocarpus areca are accelerated. The preparation method has relatively good economical benefit, social benefit and ecological benefit.

The invention belongs to the technical field of corn hybridization, and discloses a breeding method of corn hybrids. The method is mainly technically characterized by comprising the following steps: firstly, establishing a heterosis group and a heterosis mode, hybridizing a public selfing line Q319 and a local germplasm 81162, adopting a pedigree method, conducting selfing for six generations, selecting a superior line, cultivating a selfing line Heng H1027 which belongs to a PB group*Reid group, dividing the selfing line Heng H1027 into a group A, introducing a selfing line PH4CV variant to backcross with PH4CV, then conducting selfing for five generations to breed a selfing line Heng HC705, and dividing a pedigree of the heterosis group into an Iodent group which belongs to a male parent group B; performing test-matching and grouping on a newly introduced germplasm material, then performing line selection, then carrying out circulating line selection, enabling F1 generation inheritable characters to be stable, carrying out selfing or improved line backcrossing on single plants, and realizing segregation of F2 or BC1 generation characters; and planting ear rows in the F3 generation, performing phenotype selection and inter-group test-matching rotation selection on the segregated ear rows and individuals, and finally obtaining the new corn hybrid variety. The method has the advantages of early maturity, short stems, lodging resistance and suitability for mechanical grain harvesting.

The invention discloses a cultivation method capable of shortening the juvenile phase of loquats. The cultivation method comprises the following steps: performing seed direct sowing seedling culture or nutritional bag seedling culture, cultivating loquat double-layer trunk tree forms, applying fertilizer, applying a composite plant growth regulator and the like. The double-layer trunk tree form is cultivated by utilizing the characteristics that the loquat has high dryness, remarkable layer property, high germinating ability and high branching ability; furthermore, the composite plant growth regulator is sprayed on new shoots, and seedlings are promoted to develop towards the reproduction and growth direction. The cultivation method has relatively good and stable effect, the juvenile phase of the loquats is kept for 2.5 to 6 years, mainly for 3.5 to 4.5 years, the juvenile phase of the loquats is shortened by 2 to 3 years, and the problem that the juvenile phase of the loquats is long is effectively solved.

The invention discloses a Lithocarpushancei(Benth.)Rehd-QuercusacutissimaCarruth container seedling grafting breeding method comprising the steps of scion acquisition, grafting time, grating, and post-grafting management; selecting QuercusacutissimaCarruth container nursery stock as stock; cutting strong semi lignifications-lignifying branches with no insect disease from Lithocarpushancei(Benth.)Rehd seed tree to serve as scion; using cut-grafting method for grafting; carrying out post-grafting management until next spring so as to obtain Lithocarpushancei(Benth.)Rehd grafted seedlings for afforestation. The method is a breakthrough in Lithocarpushancei(Benth.)Rehd asexual breeding technology; QuercusacutissimaCarruth stock is used for grafting breeding; QuercusacutissimaCarruth container nursery stocks with excellent female parent economic characters are fast and massively breed, and the stock is prosperous in root system; the QuercusacutissimaCarruth stock has strong adaptation capability for natural dry, wet and cold conditions, the Lithocarpushancei(Benth.)Rehd seedling can utilize the advantages, so the scion and stock can fast heal and germinate new shoots; the germinated new shoots can grow fast, thus promoting high quality, efficiency and fast development of the Lithocarpushancei(Benth.)Rehd, and providing better economic benefits, social benefits and ecology benefits.

The invention provides a cultivation method of low-temperature pepper seedlings, and belongs to the technical field of seedling-growing production of overwintering peppers. The method comprises the following steps of A, selection of good varieties; B, seed soaking by an agent, wherein firstly, seeds are soaked by warm water at 45-50 DEG C, then soaked in clear water at normal temperature for 1.5-2.5 h, and then put in a 1% trisodium phosphate solution; C, temperature-varying germination accelerating; D, sowing in a seedling growing tray; E, seedbed management, wherein when it is sunny in the end of November and the pepper seedlings grow robustly, the seedling growing plug is lifted a little bit, so that roots are broken, 3-5 sunny days after root breaking should be ensured so that seedlingrecovery can be conducted, transplanting and field planting are conducted in a greenhouse when it is sunny after the Beginning of Spring, and transplanting and field planting are conducted in an openfield after a gale and around Fresh Green. According to the cultivation method, heeling in temporary planting is not needed, diseases can be reduced, the cultivated seedlings have a large germinationpotential and grow robustly, flower bud differentiation is early, and the seedlings cultivated by open-field transplanting and greenhouse field planting are put into the market 25 days and 50 days separately earlier than common peppers do.

The invention discloses a method for breeding kiwi fruit finished product seedlings in a greenhouse by using nutritive bowls. The method includes: seed collection, sandy storage, seedling heating bed laying, arc shed construction, sowing, seedling stage management, young seedling transplanting, nutritive bowl changing, and grafting. Seed selection can allow strong germination force of seeds, the emergence time is fast, the emergence rate and the evenness of the seedlings are better than that of variety seedlings, and the good seeds can ensure the whole quality of later seedlings; greenhouse nutritive bowl seedling cultivation can promote growth of the seedlings of the kiwi fruits during a seedling stage. The method is even in seedlings, is short in seedling cultivation period, is high in yield, is high in transplanting survival rate, is simple in technology, facilitates large-scale industrialized production, and has important practical significance for rapid large-scale seedling cultivation of the kiwi fruits.

The invention provides a seedling culture method for preventing pomegranate seedling root rotting through symbiotic edible fungi, and relates to the technical field of pomegranate seedling culture. The method includes the following steps that treating fluid for pomegranate seeds is prepared; a seedling culture matrix for pomegranate seedlings is prepared; a seedling culture bed is prepared; sowing and seedling culture are conducted, namely, the seeds are immersed in the treating fluid for 8 hours till the seeds are fully immersed; the immersed seeds are sown on the seedling culture bed, the seeds are covered with soil with the thickness being 3 cm, and suppression and watering are conducted after the seeds are sown. The reproduction speed and the germination rate are high, pest and disease damage can be effectively restrained, the pomegranate seedling root rotting situation is reduced, the thriving condition can be provided for the seedlings, and the survival rate is high after the seedlings are transplanted. The provided seedling culture matrix is good in breathability, suitable for growth of the pomegranate seedlings and rich in nutrition, and the growth speed of the pomegranate seedlings is high. The treating fluid for treating the pomegranate seeds has the germination accelerating effect on the seeds, mould can be effectively prevented from growing on the surfaces of the seeds, the pest and disease damage is reduced, and the survival rate of the pomegranate seedlings is high.

The invention discloses a method for treating, breeding and sprouting lignum sappan seeds by utilizing a biogas slurry. The method comprises the following steps of: collecting seeds of a single lignum sappan mother tree, drying the seeds in the sun, soaking the lignum sappan seeds into the biogas slurry at low temperature during breeding, sprouting at normal temperature, cleaning the seeds which mould, and seeding after the seeds are white, wherein the biogas slurry is black brown and has no obvious odour of pig manure water, the biogas slurry is fully exposed in the air before the seeds are soaked, floating slags on surface of the biogas slurry are eliminated, then clear water is added to dilute until concentration of the biogas slurry is 50-75%, and the diluted biogas slurry is taken as the biogas slurry used for soaking the seeds. The biogas slurry is available, the production cost is low, and the method is simple and is easy to operate. According to the method disclosed by the invention, less mould is grown on the surfaces of the seeds bred by adopting the method, germination is fast, the germinating capacity is high, the germination rate is high, the soaking time is 15-90 minutes only, only 30-46% of the surfaces of the seeds mould, the germination rate reaches 85.3-95.1%, all the seeds are white and germinate within 3-4 days, and favourable conditions are created for rapidly multiplying a lignum sappan rare tree, thus the method disclosed by the invention has the advantage of better economic benefit and social benefit.

The invention belongs to the technical field of edible mushroom cultivation, and discloses a palm dreg containing hypsizygus marmoreus culture medium which comprises the following raw material components in parts by weight: 28-35 parts of bits of wood, 16-22 parts of corncob, 6-10 parts of bagasse, 18-26 parts of palm dreg, 5-8 parts of soybean meal, 0.8-1.5 parts of lime and 0.8-1.5 parts of gypsum powder. The hypsizygus marmoreus cultivated by using the culture medium is high in nutrient component content, short in growth cycle and simple and extensive in cultivation process, and labor can be saved.

The invention discloses an asexual rapid propagation method for lithocarpus oleaefolius. The method comprises the steps of: scion collection; grafting time; grafting; and post-grafting management. The method specifically comprises: selecting a quercus variabilis container seedling as a rootstock; clipping robust and pest-free branches which are from being semi-lignified to lignified from a seed tree of lithocarpus oleaefolius as scions; performing grafting by adopting a cleft grafting method; and performing post-grafting management till grafted seedlings of lithocarpus oleaefolius obtained in the next spring can be discharged out of a garden for afforestation. The method disclosed by the invention is a breakthrough of an asexual propagation technology for lithocarpus oleaefolius. By performing grafting propagation by using the quercus variabilis rootstock, quercus variabilis container seedlings which maintain excellent economical characteristics of a female parent are massively and rapidly propagated, and the root systems of the seedlings are developed; By virtue of the advantageous characteristic that the quercus variabilis rootstock has a relatively strong adaptive capacity to natural environments such as drought and barren environments, scions and rootstocks of the lithocarpus oleaefolius seedlings can be quickly healed and germinate new tips, and the germinated new tips are quick to grow, so that high-quality, high-efficiency and quick development of lithocarpus oleaefolius are accelerated. The preparation method has a relatively good economical benefit, social benefit and ecological benefit.

The invention discloses a wild cultivation imitation method for pollution-free dendrobium officinale. The method comprises the steps that multiple sets of square white cooked plastic water barrels areput in the woodland one by one and are close to one another, and the upper edges of the water barrels are bent inwards and obliquely extend 5 centimeters downwards in the direction of 45 degrees; theinner sides of the obliquely-extending outer edges are coated with anhydrous cupric sulfate; three square wooden strips are evenly placed on each white cooked plastic water barrel at intervals; a plate-shaped square bamboo-woven board is flat placed on the three square wooden strips and laid as a seeding bed board, and three layers of planting mediums are fully placed on the seeding bed board; abottom-layer filtering layer with the thickness of 5 cm is laid by mixing pine bark with the size of 4 cm and seaweeds according to the ratio of 3:1, a middle layer with the thickness of 8 cm is laidby mixing pine bark with the size of 2 cm and seaweeds according to the ratio of 4:1, and an upper layer with the thickness of 2 cm is laid by mixing pine bark dust and seaweeds according to the ratioof 5:1; the white cooked plastic water barrels are filled with water, and seedlings subjected to seedling verification are planted on the mediums of a bamboo-woven seedling bed in March. By means ofthe method, the planting survival rate can be increased to 90% or above, and the harvesting cycle is shortened.

A method for protecting the shade slope of highway by planting false indigo includes such steps as preparing the soil on said shade slope, digging transverse canals along the slope, directly sowing the pre-treated seeds in said canals, optimizing the vegetation, and cold-resistant management of saplings.

The invention relates to a seed treatment method and a seedling cultivating method for notopterygium incisum. The seed treatment method comprises the steps of A1, pretreatment, wherein first pretreatment seeds are obtained; A2, a first stratification pretreatment stage; A3, a second stratification pretreatment stage; A4, a final treatment stage. The seedling cultivating method comprises the steps that B1, notopterygium incisum seeds are treated with the steps from A1 to A4, and notopterygium incisum seeds capable of being used for direct sowing are obtained; B2, mixed soil of a compound mixture and humus is put into plastic cultivation bags in a seedling cultivation shed, and the notopterygium incisum seeds are put into the cultivation bags in a spot sowing mode; B3, the moisture content of the mixed soil in the cultivation bags is maintained to be 30-50% by mass, the relative humidity of air is maintained to be 70-80%, and the shading degree is 70-85%; B4, after seedlings are uniformly emerged, the cultivation bags are integrally transplanted into a field, and thus cultivation of notopterygium incisum seedlings is completed. The method has high application potential and popularization prospects.