57results about How to "Tall plant" patented technology

The invention relates to a liquid compound biological fertilizer with long shelf life as well as a preparation method and application thereof. The liquid compound biological bacterial fertilizer comprises the following components in parts by weight: 2-5 parts of microbial thalli, 80-130 parts of compound nutrients, 10-30 parts of thalli protective agents and 0.5-3.0 parts of additives, wherein the microbial thalli is metered in terms of the wet weight of deposition obtained after fermentation liquor is centrifugalized, the microbial thalli include bacillus thuringiensis, bacillus megaterium, bacillus mucilaginosus and bacillus amyloliquefaciens, and the total viable count achieves 5*10<8>-5*10<9> / mL. The liquid compound biological bacterial fertilizer disclosed by the invention can be used as a biological pesticide, can be directly applied to the spraying of plant surfaces or applied to seed soaking, root irrigation, and the like, has the effects of insect resistance, phosphate solubilization, potassium solubilization, organic matter solubilization, pest resistance, and the like and is long in shelf life.

The invention provides a method for preparing a solid repair agent by using protein peptide and repairing soil by using the soil repair agent. The method comprises the steps of: preparing the protein peptide prepared by using a method in the patent ZL200610019063.7 or the protein peptide prepared by using protein-containing waste according to the following formula in site, wherein the formula comprises 1) 5-10 percent of protein peptide, 2-6 percent of molasses and the balance of water; 2) 5-10 percent of protein peptide, 0.5-1.0 percent of laccase crude product, 1-2 percent of laccase strain and the balance of water; and 3), 5-10 percent of protein peptide and the balance of water. The formula 1 is suitable for the soil in which plants are planted and which is seriously polluted by heavy metal ions; the formula 2 is suitable for the soil in which plants are planted and which is seriously polluted by heavy metal ions and is polluted by polycyclic aromatic hydrocarbon; and the formula 3 is suitable for directly acting on conventional polluted soil with light pollution. The protein peptide soil repair agent can be used as a nutrient in which a microorganism or indigenous microorganism for promoting the enrichment of the plants to the heavy metal ions, so that the polluted soil is repaired. The soil repair agent has low price, high efficiency and good effect.

The invention relates to combined grass seeds which are suitable for the recovery of the black beach vegetation. The combined grass seed series are as follows: (1) the combined grass seeds are formed by blending Stipa aliena, Leymus and Puccinellia tenuiflora according to different weight proportions, and are suitable for the revegetation of the secondary bare area in all black beaches and cold and high meadow areas which takes ecological restoration as the objective; (2) the combined grass seeds are formed by blending Festuca sinensis, Poa crymophila of Qinghai and Kentucky bluegrass of Qinghai according to different weight proportions and are suitable for establishing artificial pasture, which takes grazing utilization as purpose, on the severe black beach with a slope that is less than or equal to 25 degrees; (3) the combined grass seeds are formed by blending Elymus nutans, Elymusbreviaristatus of Qinghai and Qinmu NO.1 siberian wildrye according to different weight proportions and are suitable for establishing artificial pasture, which takes grass mowing as purpose, on the severe black beach with a slope that is less than 7 degrees. The combined grass seed series of the invention have extensionality and still have space for extending the combination with the development of research and productive practice. The combined grass seed series of the invention are suitable for the revegetation of black beaches and applicable to the treatment of the black beach deteriorated grasslands with different types and grades.

The invention discloses application of Jujun grass on repairing soil with heavy mental cadmium pollution. The application method comprises the steps of; directly transplanting cultivated pennisetum plant Jujun grass seedlings with the heights of 10-13cm in heavy metal cadmium-polluted soil every spring, wherein the plant spacing is 25cm and the row spacing is 30cm; applying a base fertilizer, wherein the base fertilizer amount per mu is as follows: 10-12kg of pure nitrogen, 7-8kg of phosphorus pentoxide and 7-7.5kg of potassium oxide; watering in the plant cultivation period and topdressing every 60 days due to the demand of growing o f the large Jujun grass in the later period, wherein the watering amount is 7-8.5kg per mu and the topdressing amount is 4-5kg of the pure nitrogen per mu; and after the Jujun grass grows for 100-150 days, harvesting the overground part of the Jujun grass and leaving the root of the Jujun grass for sprouting. The Jujun grass has the characteristic of remarkably enriching the heavy mental cadmium and is capable of effectively utilizing the cadmium-polluted soil while continuously repairing the soil with the heavy mental cadmium pollution permanently at the same time.

The invention discloses an organic red rice planting method, on the premise of fully meeting organic red rice planting requirements, purely botanical insect-resistant antimicrobial components are utilized to coat red rice seeds which are subjected to pregermination, then the culture of seedling, transplanting, water and fertilizer management and harvesting of red rice are carried out according to the organic planting requirements. The botanical insect-resistant antimicrobial components comprise azadirachtin, matrine, mint powder, lavender powder and excipient. After the red rice seeds are coated, the red rice seeds can effectively avoid pests in paddy field, the disease resistance of the red rice is improved, and the produced organic red rice is rich in health care ingredients, good in mouthfeel, and high in quality.

The invention discloses a single root stock bud fast propagation expanding method for miscanthus sacchariflorus. The method comprises the steps of (1) field material selecting, (2) bud body selecting, (3) substrate preparing, (4) seedbed preparing, (5) seed sowing, (6) cultivating and (7) transplanting. A miscanthus sacchariflorus community of wetlands is selected in the step of field material selecting. In the step of bud body selecting, rootstocks taken back from the field is washed through run water to remove soil, and the rootstocks are maintained moist. In the step of seed sowing, selected rootstock sections with buds are sown in a furrow horizontally, and the buds are upward. In the step of cultivating, watering is carried out every one or two days to maintain the moist of the substrates, watering is carried out by spraying, the buds start to germinate after one week, and seedlings can reach 15 cm in two weeks. In the step of transplanting, when the seedlings reach 40 cm after four weeks, four to six leaves are grown on each seedling, and new roots are grown on the rootstocks, plants are dug out from the substrates and transplanted into soil. The method is easy to achieve and easy and convenient to operate, the propagation expanding period is short, the germination rate reaches 80%, and the survival rate of transplanting reaches 98%. The cost is low, a great amount of high-quality seedlings of the miscanthus sacchariflorus can be obtained in a short period of time, and the needs of wetland vegetation recovery and the construction of constructed wetlands and industrial raw material bases are met.

Disclosed is a preparation method of a seedling matrix based on solid waste. The preparation method involves matrix material determination, preparation step determination and preparation proportion determination. According to the method, the solid waste is used as the material of the seedling matrix, and the solid waste is selected from wormcast and a mixture of saw dust and slag. The preparation method comprises the steps that after the saw dust and the slag are smashed respectively, the saw dust and the slag are sieved, powder-shaped saw dust and powder-shaped slag are obtained, and the powder-shaped saw dust and the powder-shaped slag are mixed according to the volume ratio of 1:1 to obtain the mixture of the saw dust and the slag; the wormcast is sieved to obtain wormcast fine powder; the mixture of the saw dust and the slag is mixed with the wormcast fine powder according to the weight ratio of 1:3 to obtain the material of the seedling matrix. According to the preparation method, the solid waste of the slag, the saw dust and the wormcast replaces the non-renewable resources such as turf, vermiculite and perlite to be used as the basic material for preparing the seedling matrix, and therefore the seedling cost is greatly lowered. The material of the seedling matrix realizes recycling of the solid waste while improving seedling stress resistance and cultivating strong seedlings.

The invention relates to a pasty sea algae functional organic fertilizer and a production process. Plant fermentation liquor and a sea algae extract are adopted as a carrier, nitrogen phosphorus and potassium elements are compounded, microelements are chelated, the fertilizer has remarkable product efficacy, is simple to produce, easy to operate, high in implementation, and convenient to transport. The pasty sea algae functional organic fertilizer can improve the flower set percentage and the fruit set percentage of fruits and vegetables crops, the coloring is good, the fruit color is bright, the taste is good, the effects of being capable of resisting drought and resisting frost are realized, the crops are enabled to be rareripe and to be on the market early, and have high immunity, and the fertilizer is a water-soluble fertilizer integrating nutrition, yield increase, and disease resistance as a whole, conforms to eco-friendly and efficient requirements advocated by China, and is a new energy-efficient fertilizer.

The invention relates to a seed selection method for drought and heat resistant cymbidium hybridum. The method comprises the following steps: (1) carrying out the screening and parent selection on seed sources according to the standard of drought and heat resistance; (2) hybridizing the parents which have the drought and heat resistant characteristic and are selected in the step (1); (3) carrying out the seed asepsis culture; (4) carrying out the filial generation culture; and (5) carrying out the breed screening of the filial generation according to the standard of drought and heat resistance so as to complete the seed selection. The seed selection method for drought and heat resistant cymbidium hybridum can make full use of cymbidium hybridum resources at both home and abroad to culture a new cymbidium hybridum species with the proprietary intellectual property rights. The new cymbidium hybridum has the advantages of draught resistance, high temperature resistance, and adaptation to be implanted in North China.

The invention discloses a method for establishing mowing-type artificial grassland on a black soil beach. Introduced and acclimatized local grass seeds are selected. Annual forage grass Qingyin No.1 / perennial forage grass Qingmu No.1 Elymus sibiricus, Elymus nutans / Qingmu No.1 Elymus sibiricus, or Elymus nutans / Elymus breviaristatus / Qingmu No.1 Elymus sibiricus are seeded at different seeding rates according to ecological and biological characteristics of forage grass and species niche in coenosis, so as to improve utilization efficiency of environmental resources (water, heat and light) and forage grass output and bring great economic and ecologic benefits. The method is suitable for establishing mowing-type artificial grassland at deteriorated grassland on the black soil beach with a soil thickness of more than 20 cm and a slope of less than 7 degrees.

The invention discloses a drip irrigation planting method of interplanting corn with soybeans. The method comprises the following steps of (1) land preparation; (2) corn sowing, wherein the corn is planted in narrow and wide rows alternately, the width of the wide rows is 85-100 cm, the width of the narrow rows is 60-75 cm, two drip irrigation belts are laid in the narrow rows, and sowing is conducted by means of hole sowing under film; (3) soybean sowing, wherein the soybeans are planted in drip irrigation corn wide rows, a drip irrigation belt is laid in the middle of the drip irrigation corn wide rows, and 1 row of soybeans are sowed on both sides of the drip irrigation belt respectively; (4) field management of a seedling stage and a growth stage; (5) harvest. The method has the advantages that high single yield of the corn and the soybeans is obtained respectively, and the benefits are obvious; water is supplied by means of independent water belts, so that independent water and fertilizer supply is ensured, and an effective guarantee is provided for yield increase; corn straw returns to the field, and alternate-row planting in the original field can be directly conducted in the next year, so that not only is arable land well maintained, but alternating cropping on the same arable land is achieved.

The invention discloses a method for fast propagation of test tube arrowhead by tissue culture. The test tube arrowhead is formed by sterilizing treatment of an explant, stem tip differentiation, subculture multiplication and induction. According to the method disclosed by the invention, the propagation of the test tube arrowhead is carried by tissue culture, and thus high propagation coefficient and short propagation period are realized; in addition, the whole propagation process is carried out under manual control conditions without being influenced by an external environment; the test tube arrowhead can be annually produced; due to small size and light weight, the test tube arrowhead can solve the problems existing in the remote transportation and storage of arrowhead test tube seedlings; the test tube arrowhead has no disease, so that the problem that a conventional arrowhead seed easily carries diseases is solved; the induction of the test tube arrowhead provides an operable simple system for research work of the carmus expansion mechanism; as an in-vitro dormancy organ, the in-vitro indoor preservation research on arrowhead germ plasm resources can be realized; and live exchange of international germ plasm resources is benefited. The invention provides a quick, convenient and effective propagation method for the development of the arrowhead industry.

The invention discloses an organic black rice planting method. On the premise that the requirements for organic black rice planting are completely met, pure plant source insect-resistant and bacteriostatic components are used for conducting coating on black rice seeds after germination accelerating, and then seedling growing, transplanting, field management and harvesting of black rice are conducted according to the requirements for organic planting. The plant source insect-resistant and bacteriostatic components comprise azadirachtin, sophocarpidine, chitosan and excipient. After coating is conducted on the black rice seeds, pests can be avoided, the immunity of the black rice can be improved, harm and invasion of various plant diseases and insect pests can be effectively restrained in the black rice growing process and the frequency of later-period manual disease and insect prevention can be reduced; time and labor are saved in the operation process, the produced organic black rice is good in taste, high in nutrient content and little in harmful substance and the quality of the black rice is greatly improved.

The invention relates to a technical method for greenhouse building, proper grass seed combining and planting and pasture harvesting and storing in arctic-alpine pasturing areas, in particular to a method for artificial pasture planting in greenhouses in arctic-alpine pasturing areas, and aims to solve the problem of shortage of fodder grass in winter and spring in the arctic-alpine areas. The whole-set method includes: providing greenhouse building parameters according to weather and soil conditions of the arctic-alpine pasturing areas and biological features of pasture; selecting three kinds of pasture including elymus nutans, elymus sibiricus and poa annua which are good in local seed introduction and domestication effect for seeding according to a proportion; performing fertilizing, irrigation management and harvesting and storing suited to local conditions and arctic-alpine weather conditions. By the method, utilization efficiency of weather resources like water, heat and light and pasture yield can be improved; fodder grass in winter and spring can be supplemented through harvesting and storing, so that economic benefit is remarkable.

The invention relates to an improving agent for repairing contaminated soil and a modifying method. The improving agent is obtained through mixing of arbitrary one or more of 1-3 parts of calcium magnesium phosphate fertilizer, 0.5-7 parts of lime and 1.5-12 parts of modified zeolite. The improving agent is mixed with soil, passivation is performed, and planting of Bermuda grass on the soil and other improving methods are adopted to achieve the purpose of contaminated soil repairing. A chemical technology is combined with a plant technology, not only can the soil structure be protected so as to the antimony-contaminated soil in the case of low cost, but also the environment can be beautified.

The invention relates to 'a compound vegetation wetland sewage treatment system that has comprehensive benefits' which belongs to the field of sewage treatment. The invention is characterized in that: the compound vegetation includes cattail, wild rice stem, water shallot, calamus (dominated by cattail). Two rows of the cattail are spaced by a row of wild rice stem, water shallot or calamus. The invention adopts the cattail, the wild rice stem, the water shallot and the calamus that are easy to be obtained and survive, low in cost and needs no care and gravel base to construct an undercurrent type artificial wetland system, which can not only purge the domestic sewage from urban and rural areas efficiently but also achieve a high overall benefit of compound vegetation and can enhance the landscape effect of the wetland, and develop the application in food, medicine and braiding product. The wetland system provided by the invention can keep a long-term and stable decontaminating effect and is characterized in that the purifying effect is prominent, the construction project is easy, the operation cost is low and the weed invasion is less, the landscape effect is good, the overall benefit is good and the development potential is large, which meets the practical conditions of the country and is suitable for being generalized in a large scale.

The present invention relates to soil improvement method, and is especially method for repairing alkali spot soil with furfural slag and Atriplex hortensis. Furfural slag as a kind of acid biomass contains rich organic matter, humic acid, nitrogen fertilizer, phosphate fertilizer, potash fertilizer and trace elements essential for plant to grow and has excellent effect of lowering soil pH value, activating calcium and magnesium salt and improving soil physical and chemical properties. The present invention repairs alkali spot soil through turning over soil, adding furfural slag, banking, leaching, seeding Atriplex hortensis, field management and other steps. The present invention has the advantages of environment friendship, low cost, fast effect, etc.

The invention discloses a planting method for young tea garden shading. Tea tree seedlings are planted in the planting mode that wide lines and narrow lines are sequentially arrayed and two plants are planted in each line, and a line of rapid-growth mushrooms are planted between every two adjacent wide lines and watered till soil is wet through; nitrogen fertilizer is applied to rapid-growth mushrooms once after planting, fertilizer application of rapid-growth mushrooms and fertilizer application of tea tree seedlings are managed synchronously, so rapid-growth mushrooms can grow to be 120-150 cm high four months later; in winter, rapid-growth mushrooms are harvested, stalk is evenly laid between lines of a tea garden after harvesting. The shading method is easy and convenient to operate and low in cost, the effective shading effect can be achieved within a short period of time, and good effects for improving tea tree growth and fresh tea leaf quality are achieved.

The present invention discloses a protection agent for cotton seedling. It is made up by using soil water-retaining agent, carbendazim, ammonium carbonate, calcium superphosphate and potassium chloride through a certain preparation process. In said cotton seedling protection agent the soil water-retaining agent is a cross-linked polyacrylamide and potassium polyacrylate salt copolymer, and its content is 14-19%, carbendazim content is 20-24%, ammonium carbonate content is 14-19%, calcium superphosphate content is 30-37% and potassium chloride content is 9-14%. Said invention also provides the concrete application method of said cotton seedling protection agent.

The invention discloses a waste water purifying system of artificial marshland composite vegetation, which comprises the following steps: including water green onion, fragrant flag, water willow; interlineating fragrant flag line and water willow line in the water green onion line. This invention adopts low cost water green onion, fragrant flag, water willow and gravel base material to constitute hidden flow artificial marshland system, can either remove contaminant of water body effectively, or increase landscape of marshland distinctively.

The invention relates to a nitrogen-phosphorus-potassium compound fertilizer, which consists of the following raw materials in part by weight: 8-12% of nitrogen, 16-20% of phosphorous, 25-40% of potassium, 13-17% of medium elements and 1-3% of trace elements. By using the nitrogen-phosphorus-potassium compound fertilizer, not only can the requirements of a farm crop on lots of the nitrogen, the phosphorus and the potassium be met; a plant is impelled to grow, so that a plant body is tall and big, branches are thick and strong, stem leaves are luxuriant, blades are fat and big, and grains are full; but also a root system can be effectively promoted to be developed; the farm crop is accelerated to grow and develop; the performances of drought resistance, cold resistance, lodging resistance and resistance to diseases and insect pests are improved; fruits are mature ahead of time; furthermore, the trace elements such as ferrum, boron, arsenic, manganese, copper, cobalt, molybdenum and the like, which are needed for the growth of the plant, are replenished for soil; the synthesis and the stability of chlorophyll are promoted; an in-vivo redox reaction is participated; the biological nitrogen fixation and the development of a generative organ are promoted; and the yield of the farm crop can be further improved.

The invention discloses a method for breeding a special ornamental rape variety. The method comprises the steps of utilizing a radish cytoplasmic sterile line of brassica napus as a female parent anda brassica juncea strain as a male parent, and carrying out hybridization to obtain filial generation, namely a special ornamental rape variety. The radish cytoplasmic sterile line of the brassica napus is utilized as a platform, and the special ornamental rape variety suitable for being planted in a scenic area is created through an interspecific hybridization method, so that the method is simpleto operate, short in breeding period, high in hybrid seed yield, high in purity and good in quality, and can ensure the consistency of the variety in production performance; the bred hybrid can maintain a tall rape plant, vigorous growth of a vegetative body, large and flat petals, lateral overlapping growth, multiple branches, a long flowering period and purplish red leaves in a seedling stage;and the special ornamental rape variety can be used for viewing, and is very suitable for the viewing requirements of the scenic area. The method is high in universality, can be generalized to breeding of other similar varieties, provides a reference method for cultivating more and better landscape or a rape variety required for agriculture and tourism combination in practice and has great significance.

The invention belongs to the technical field of fruit tree planting, and particularly relates to a high-yield growing and cultivating method. The high-yield longan growing and cultivating method comprises the following steps of managing soil, managing water and a fertilizer, thinning flowers and fruits, and controlling treetops and hastening blossom. According to the high-yield growing and cultivating method provided by the invention, during the water and fertilizer management step, a strategy that the fertilizer is applied for multiple times and is applied with less amount each time is adopted, and a quartic fertilization manner is adopted, so that the demand of longan on nutrients during a growth process is ensured; the method comprising thinning flowers and fruits, and controlling treetops and hastening blossom is adopted, so that the consumption of unnecessary nutrients is reduced, the nutrient utilization ratio is improved, and the quality of the longan is improved.

The invention discloses a silage corn female parent breeding method, and belongs to the technical field of corn breeding. The silage corn female parent breeding method comprises the steps of taking corn varieties or population from a temperature zone as a base material, and introducing the varieties or population into a tropical and subtropical zone for planting; enabling S1-S9 generations to be planted in the tropical and subtropical zone, carrying out identification screening, and selecting the plants in the male and female flowering and with high disease resistance, high lodging resistanceand excellent grain quality for selfing; and enabling the S10 generation to be planted in the east of North China silage corn main production area, performing identification, taking the mainly popularized grain corn variety as a parent for contrast, and selecting a selfing line as the silage corn female parent, wherein the growth period of the selected selfing line is basically consistent to the parent growth period of the mainly popularized grain corn variety, the leaves are thick and green, the stalks are thick and tough, the plants are relatively high and tall, and the lodging resistance ishigh. The method can be used for cultivating the silage corn varieties with high biological yield, high stay-green property and excellent quality.

The invention relates to the field of plantation, and discloses a goodyera yamiana cultivation method. The goodyera yamiana cultivation method comprises parent strong root cultivation; parent hybridized combination; goodyera yamiana resistance characteristic domestication; and goodyera yamiana progressive cold resistance domestication. The goodyera yamiana cultivated by the above method is wide in growth area, is resistant to barren, drought and low temperature, and has exuberant roots, strong tillering capability, high survival rate and long service life.

The invention discloses a nutrient solution for broccoli cultivation. The nutrient solution is prepared from, by weight, 18.25-28.25 parts of manganese sulfate, 16-26 parts of potassium phosphate, 14-36 parts of calcium nitrate, 26-46 parts of magnesium sulfate, 18-36 parts of sodium silicate, 22.5-36.5 parts of vitamin B3, 15.5-25.5 parts of vitamin B9, 2.5-5 parts of brown rice, 1.25-3.75 parts of nuts and 4.5-6.5 parts of Radix Panacis Quinquefolii. The nutrient solution for broccoli cultivation has the advantages that parasite breeding can be reduced, microelement absorption of broccolis is facilitated, normal metabolism in a broccoli growth process is guaranteed against influences, growth normality, leaf greenness and tall plants of broccolis are guaranteed, and broccoli production quality is improved.

The present invention discloses a protection agent for cotton seedling. It is made up by using soil water-retaining agent, carbendazim, ammonium carbonate, calcium superphosphate and potassium chloride through a certain preparation process. In said cotton seedling protection agent the soil water-retaining agent is a cross-linked polyacrylamide and potassium polyacrylate salt copolymer, and its content is 14-19%, carbendazim content is 20-24%, ammonium carbonate content is 14-19%, calcium superphosphate content is 30-37% and potassium chloride content is 9-14%. Said invention also provides the concrete application method of said cotton seedling protection agent.

The invention discloses a method for regulating a plant photoperiod by combining soybean gibberellin with a protein gene and provides a method for culturing a transgenic plant. For obtaining the transgenic plant by introducing an encoding gene of a GMGBP protein into a target plant, a phenotype of the transgenic plant is at least one of following three kinds: firstly, the plant height of the transgenic plant is larger than that of the target plant; secondly, the node number of the transgenic plant is larger than that of the target plant; thirdly, the flowering time of the transgenic plant is earlier than that of the target plant, wherein an amino acid sequence of the GMGBP protein is a sequence 2 in a sequence table. Shown by experiments, the transgenic plant which is transferred into a soybean GMGBP (combining the soybean gibberellin with the protein gene) has the advantages of large plant height, stem interval increase, early flowering and early maturity.

The invention discloses a method for breeding rape varieties special for ornamental use. The cytoplasmic sterile line of cabbage-type rape radish is used as the female parent, and the rapeseed strain of mustard type is used as the male parent, and hybridization is carried out to obtain hybrid offspring, that is, the special ornamental rape variety is obtained. Varieties of rapeseed. The invention uses the cytoplasmic sterile line of Brassica napus radish as a platform to create a special ornamental rape variety suitable for planting in scenic spots through an interspecific hybridization method. The operation is simple, the breeding cycle is short, the seed production has high yield, high purity, and good quality To ensure the consistency of the varieties in production performance, the bred hybrids can keep the rapeseed plant tall and strong, the vegetative body grows vigorously, the petals are large and flat, side-folded, many branches, long flowering period, purple-red leaves at the seedling stage, It can also be used for viewing, which is very suitable for the viewing requirements of scenic spots. The method has strong versatility and can be extended to the breeding of other similar varieties. It is of great significance to provide a reference method for cultivating more and better landscapes or rapeseed varieties required for the combination of agriculture and tourism in practice.