1319results about How to "High transplant survival rate" patented technology

The invention discloses a method for tissue-culture breeding and wild-simulated cultivation of dendrobium candidum, which comprises: inoculating dendrobium candidum tender straw slices onto a culturemedium for culture under conditions of a temperature of 22 to 24 DEG C and an illuminance of 1,000 to 1,500 Lx to first induce the growth of calles to form protocorms and then promote the multiplicative growth of the protocorms into 5 to 8 centimeter strong seedlings; and moving the seedlings out of a culture room, hardening the seedlings at a normal temperature for 3 to 5 days and transplanting the seedlings into the ground in a green house. The plane basic layer of a cultivation check field in the green house are provided with spaced breather holes; the upper layer of the cultivation check field is a cultivation medium; the seedlings are planted at a row spacing of 12*8cm and a spacing in the row of 12*8cm; in the green house, the temperature is 0 to 28 DEG C, the humidity is 60 to 70 percent and the shade density is 70 to 80 percent; and disease and pest prevention and control are carried out periodically and the dendrobium candidum can be harvested in 3 to 4 years. The method improves the civil year breeding coefficient of the dendrobium candidum by about 10 times, provides enough seedlings for large-scale cultivation, solves the problem of wild-simulated cultivation and realizes scale cultivation.

The invention relates to a method for growing blueberry, which comprises soil modification, seedling cultivation, seedling planting and fertilization. In the invention, a soil modifier is applied to soil and the organic materials in the soil modifier increase the content of fatty acids such as acetic acid and propionic acid of the soil, so the rate of mycorrhizal infection, which is capable of promoting the growth of the blueberry, improving blueberry yield, contributing to productivity improvement and soil modification and improving quality and sugar content of fruits, of the blueberry is improved; meanwhile, pine soil and grass carbon are used to regulate the pH value of the soil. In the invention, a rooting medium which contains IAA growth hormone and glycine betaine is used to cultivate the seedlings, so the rooting rate of cuttings and transplanting survival rate are improved, the seedling cultivation time is reduced greatly, and the propagation efficiency is improved obviously. In the invention, a microbial fertilizer, a potassium sulfate type compound fertilizer, ammonium sulfate and diammonium phosphate are used for fertilizing the blueberry, wherein the ammonium sulfate can lower the pH value of the soil, namely the ammonium sulfate provides nutrients for the blueberry for growth and improves the growing environment of the blueberry; and thus, the blueberry yield is more improved effectively.

The invention belongs to the technical field of plant seedling culture, and discloses a seedling growing method for oil expression peony seeds. The method comprises measures of collection and processing of the oil expression peony seeds, seed storage, seedbed preparation, sowing and seedling raising, management after transplantation, and the like. Compared with the prior art, the method has the advantages that the seed processing time is short, the seed processing method is simple, the emergence of seedlings is tidy, the emergence rate is high, the seedling survival rate is high, the seedling raising cost is low, no season influence of transplantation after seedling survival exists and the like.

The environment protection type bioactive plant-growing container for growing seedlings in planting consists of plant fiber powder 20-75 wt%, natural organic matter 10-60 wt%, bioactive nutrient 0.5-20 wt%, non-toxic adhesive 10-50 wt% and stuffing 3-10 wt%. The said plant fiber powder is husk powder, rice straw powder, corn straw powder, wheat straw powder, etc; the natural organic matter includes turf and sphagna; and the bioactive nutrient is algin. The plant-growing container is produced through mixing the said material and press molding at 80-160 deg.c.

The invention relates to a light, simple and efficiency cultivation method for cotton. Straw-like light seedling raising medium is filled in paper cylinder and pot or paper plug or nonwoven fabric bags for raising cotton seedlings, and mechanical sowing, transplanting and cotton harvesting can be performed. The light, simple and efficiency cultivation method has the characteristics of labor conservation, cost conservation, high yield and high efficiency, requires small investment, makes operation easy, avoids environment pollution and is a new method for large-scale cotton production with bright promotion and application prospects.

The invention discloses a gingko planting method and belongs to the technical field of traditional Chinese medicine planting. The method comprises the steps of 1) land selection and preparation including land selection, fertilizer application, land leveling, ploughing and bedding; 2) seedling cultivation including seed collection, breeding nursery garden construction and seedling planting: 3) transplantation and planting including seeding hole digging, fertilizer application, transplantation at a male-female ratio of 95:5, soil covering and watering; 4) field management including intertillage, topdressing, pruning and pollination; 5) insect and disease prevention. According to the gingko planting method, during the leveling process, acid modifier composed of vinegar residue and decomposed straw fertilizer is applied, so that gingko can be planted and grow in saline-alkali soil, and further compared with the situation that saline-alkali soil is unsuitable for growth of gingko in the prior art, the gingko planting method widens the gingko planting area. The gingko planting method also has the advantages of being high in emergence rate, high in seedling disease resistance and the like.

The invention discloses a eucalyptus seedling culture substrate. The eucalyptus seedling culture substrate comprises the following components in part by weight: 35 to 40 parts of coconut shell powder, 25 to 30 parts of peat, 15 to 20 parts of bentonite, 20 to 25 parts of attapulgite, 0.5 to 0.8 part of soil water-retaining agent, 15 to 20 parts of nutrient substance and 0.2 to 0.3 part of composite strain. A production process of the eucalyptus seedling culture substrate comprises the following steps of: drawing silk from a coconut shell to generate fragments; crushing the fragments; sieving until the granular size is 10 to 20 meshes; performing salt exclusion; mixing 35 to 40 weight parts of the coconut shell powder subjected to the salt exclusion, 15 to 20 weight parts of the nutrient substance and 0.2 to 0.3 weight part of high-temperature-resistant fermenting strain; adding clean water to stir and wet; stacking into a circular truncated cone shape; covering a membrane on the circular truncated cone so as to ferment; and after fermenting completely, adding the peat, the composite strain, the bentonite, the attapulgite and the soil water-retaining agent according to the weight ratio to mix and stir uniformly to prepare into block shapes. The coconut shell powder serves as a main raw material, so the materials are obtained singly and easily, the nutrient ingredients and the content are easy to control, and large-scale standard production can be performed easily.

The invention discloses a method for fast cultivating a golden camellia bonsai. The method comprises a step of cultivating a seed tree, a step of selecting branches, a step of pressing the branches in the air, a step of overshadowing the seed tree, a step of exercising seedlings in the air, a step of clipping a plant, a step of exercising the seedlings on the ground, a step of transplanting the seedlings to a flower pot and other technical steps. The method is simple and convenient, easy to operate and high in survival rate, flowering time of the golden camellia bonsai can be greatly shortened, and the process of manufacturing the bonsai can be accelerated.

The invention relates to a method of cuttage propagation for short spikes of a tea plant, which can prevent cuttage seedling from being damaged by drought and frost in the winter, and increase the survival rate and the rate of outplanting. The method comprises trimming nursery lands, cutting the short spikes, watering, covering the lands with film and uncovering the film in the spring. As a preferable scheme, the method requires fully watering after cutting the short spikes, spraying with fine water fog, uniformly and deeply watering until rooting holes are close and the short spikes do not fall down. Regularly, trimming nursery lands is carried out during the period from the later September to the middle October The invention has the following advantages: (1) because the short spikes are fully watered at a time and covered with mulches and grass during cottage period, the temperature and the humidity are kept; it is unnecessary to water in the whole winter; procedures are reduced; and production cost is decreased, (2) the root systems of the tea seedlings are good; the tea seedlings grow fast; the survival rate of nursery stock can reach over 90%; and the rate of outplanting can reach 80%; (3) rooting the short spikes which is postponed to the period from the later September to the middle October is beneficial to adjusting farming season.

The invention discloses a method for rapid mycorrhization of a DSE strain and blueberry tissue culture seedlings, and belongs to the technical field of biology. A strain is R16, and the preservation number is CGMCC No. 13885. The invention also establishes the method for the rapid mycorrhization of the strain and the blueberry tissue culture seedlings. The system uses sterilized moss as a co-culture medium under an aseptic condition, and DSE inoculant adopts a liquid culture method. Compared with an existing method of inoculation by fungus lumps, the strain R16 cultivated by inoculated liquid grows fast and contacts with blueberry root fungus fully, the co-culture time is short and the planting rate is high. The DSE strain R16 has a significantly promoting effect on the growth of the blueberry tissue culture seedlings. Compared with the uninoculated control, the growth of the blueberry seedlings inoculated with DSE strain is significant, the leaves are large and dark green, the root system is developed and the survival rate of transplanting is high.

The invention discloses a method for conducting wild tending of Chinese Paris rhizome under trees. The method is based on the planting principle of in-situ conversion, nearby development, wild tending and guaranteeing quality. For wild tending of Chinese Paris rhizome, a special traditional Chinese medicinal material cultivation medium suitable for growth of Chinese Paris rhizome and disease control is selected and applied, and a cultivation method comprising the steps of soil condition improving, land selection and preparation, reproduction, field management, disease and pest control, topping and harvesting is established. When the method for conducting wild tending of Chinese Paris rhizome under trees is used for cultivation of Chinese Paris rhizome, growth of roots and stems of Chinese Paris rhizome can be promoted, the incidence of diseases is reduced, the quality of the roots and the stems is improved, and the harvest yield is increased; the method can be used as a standard cultivation method for wild tending of Chinese Paris rhizome and has good development prospect.

The invention discloses a special compound microbial fertilizer for rice. The fertilizer is prepared from the following raw materials in parts by weight: 20-32 parts of a microbial agent, 5-15 parts of charcoal, 20-30 parts of a nitrogen phosphorus potassium fertilizer, 1-5 parts of trace elements, 3-10 parts of nano-titanium dioxide, 5-15 parts of traditional Chinese medicine composition, 12-20 parts of a silicon-calcium-magnesium fertilizer and 2-5 parts of bamboo vinegar. The compound microbial fertilizer is reasonably prepared according to nutritional requirement of rice, can be used for improving the physical and chemical property and granular structure of soil, improving the fertilizer and moisture retaining capabilities of rice, promoting quick growth of the root system of rice, improving the transplanting survival rate of rice, inhibiting growth of weed, plant diseases and insect pests, reducing occurrence of soil-borne diseases to the furthest extent and reducing use of pesticides, is capable of reducing cost, and facilitates sustainable development of economy and society.

The invention relates to hormone-free tissue culture and a rapid propagation method of anoectochilus formosanus seedlings. The method comprises the following four tissue culture stages: 1) seeds germin ate without bacteria to form protocorms; 2) the protocorms is propagated and differentiation culture is performed on plantlets; 3) strong seedlings of aseptic seedlings are cultured; 4) rooting culture is performed, and different hormone-free culture media are adopted at different tissue culture stages. The method provided by the invention has the advantages that the operation is simple and convenient, the process is less, the cost is low, frequent subculture is not required to be performed on tissue culture seedlings, exogenous plant hormones are not used during the whole culture process, the problems that a large number of exogenous plant hormones are used, the production cost is high, the seedlings are irregular, and the seedlings are unsafe to eat exist in the conventional process of culturing anoectochilus formosanus tissues are solved better, the quality and the transplanting survival rate of the seedlings are improved, and security of using the seedlings is improved.

The invention provides a process for producing the oriental lily sterilized seed globule in the bottle, comprising: choosing explant, sterilizing, inducing culture and getting the sterilized stem tip, then breeding culture, subculture, and producing the sterilized seed globule in the bottle directly. The invention produces the sterilized seed globule in the bottle directly to avoid the problem of long period of ball forming and the accumulation of virus existing in the oriental lily, the seed globule can be planted in the soil when out of the bottle, and the survival rate is high. The breeding procedure of the sterilized seed globule is simplified by modifying and optimizing the whole producing procedure for the lily seed globule, and the breeding time of sterilizing the oriental lily is shortened greatly, the quality of seed globule is improved when the producing cost is decreased, which reinforces market competitive power of the domestic self-breeding seed globule and is suitable for the mass production of the oriental lily sterilized seed globule.

The invention disclose a technique for the tissue culturing and breeding of the red-welcome cuckoo as well as the technique for domestication and replanting, which comprises the first generation culture of inducing the clump sprout by applying the germ-free seedling as explant, subculture for enrichment-culture, root-growing inducing for the clump sprout, water-planting for domestication before replanting the tissue culture sprout, the final replanting to flowerpot and getting the red-welcome cuckoo. The invention is suitable for the red-welcome cuckoo from different places, the k-factor of the clump sprout is high, the root is uniform, and the survival rate after the water-culture domestication is high and is suitable for the red-welcome cuckoo commercial production.

The invention discloses a floating seedling breeding method of erigeron breviscapus. The method comprises the following steps: setting up a seedling breeding greenhouse and a seedling breeding tank, wherein a seedling breeding floating disc is provided with 450 holes; preparing a seedling breeding matrix and a loading matrix; disinfecting, and seeding; managing temperature and humidity, and controlling the depth of water in the tank and the temperature of the seedling breeding greenhouse in various seedling breeding stages; preventing and eliminating moss and green alga, and preventing and controlling plant diseases and insect pests; and fertilizing and controlling illumination of the seedling breeding tank in various seedling breeding stages. Compared with the prior art, the use amount of each seedling breeding floating disc matrix is saved by 50%; the seedling forming amount is averagely increased by 120%; the seed use amount for field transplanting is averagely saved by 54%; the cost is greatly saved; the survival rate of transplanted seeds and seedlings is 98.38% averagely; the control efficiency is averagely above 93% to main serious diseases, such as root rot, stem rot and downy mildew, in the nursery stage of erigeron breviscapus.

The invention relates to the technical field of garden tree plantation and especially relates to a method for transplanting megaphanerophyte. The method comprises following steps: seedling selection: selecting megaphanerophyte having no diseases or pests; seedling processing: removing crown width and keeping first level branches and cultivating the seedlings in the original planting field for at least one year; digging the seedlings out: digging to the position where the ground diameter locates, keeping 20 to 30 % large roots around and cutting off the other roots, spraying mulch solution for each plant; making soil balls: keeping soil balls according to the size of the seedlings, wherein the diameter of the soil balls is 6 to 8 times of the diameter at breast height; cultivating fine roots; transplanting: after 30 days of root cultivation, directly cutting off the remained axial roots and transporting the roots to planting fields for plantation; maintenance after transplanting; later routine management. The invention provides a method for transplanting megaphanerophyte, which can effectively guarantee the survival rate of megaphanerophyte transplantation and can reduce the complexity and difficulty in implementation during the transplantation of megaphanerophyte.

The invention discloses a large-scale magnolia grandiflora container seedling cultivation and planting method. The large-scale magnolia grandiflora container seedling cultivation and planting method is characterized by sequentially comprising large-scale magnolia grandiflora container seedling cultivation and nursery stock planting, wherein the large-scale magnolia grandiflora container seedling cultivation sequentially comprises the following steps: selecting a container, selecting a field, preparing a substrate, sterilizing the substrate, selecting and treating plants, placing the container, planting the container seedlings, watering and performing maintenance management; and the nursery stock planting sequentially comprises the steps of lifting the seedlings, removing the container, transporting, performing land preparation, planting, planting and watering, fixing the nursery stocks and performing maintenance management after planting. By utilization of the advantages of strong regeneration capacity, high growing speed, short slow seedling period and high transplanting survival rate of the container seedling roots, the large-scale magnolia grandiflora container seedling cultivation and planting method has the beneficial effects of low cultivation difficulty, high transplanting survival rate and good visual effect.

A pruning method of mother bamboo used to be transplanted for building bamboo forest includes such steps as choosing a bamboo with 1-2 years old and 3-6 cm in thickness, marking it, removing its top end, digging it out while retaining its root by 30-40 cm, removing the top end of each branch, and transplanting.