30results about How to "Shorten the harvest period" patented technology

The invention belongs to the technical field of agricultural crop fertilizer application, and particularly relates to a spray agent special for foliage vegetables. The spray agent special for foliagevegetables comprises a component A and a component B; the component A and the component B are mixed according to a weight ratio of 1:1, then are added into water with total weight of 200-300 times, and then are uniformly mixed, thus obtaining the spray agent special for foliage vegetables; the component A is mainly prepared by fermenting materials such as coffee grounds, peanut cakes, sasangua cake and zymocyte and then adding lemon pomace enzyme, a radix stemonae extracting solution and the like; the component A contains rich organic nitrogen, phosphorus and potassium elements, contains a great amount of micromolecule amino acid, polysaccharide, vitamin and mineral nutritive elements and substance such as beneficial bacteria; the component A is matched with substances such as bone meal, sweet tea and microelements in the component B, and therefore, the spray agent is complete in nutrition, and rich in various nutrients and medium and trace elements, can rapidly supplement nutrients required by vegetables, is good and lasting in fertilizer efficiency, and can effectively improve the yield and quality of vegetables.

The invention discloses a compound fertilizer special for producing burley tobacco, which comprises simple substance fertilizers such as ammonium nitrate, diammonium phosphate, potassium sulfate and magnesium sulfate. The compound fertilizer special for the burley tobacco has the advantages that: the premature of the burley tobacco can be obviously promoted, nutrition is more balanced, the compound fertilizer is easily absorbed by the burley tobacco, tobacco leaves are better matured and more regular and consistent, harvest time can be shortened, chemical components in the tobacco leaves are high in harmony, and the like.

The invention discloses a pleurotus eryngii high-yield cultivating method. The pleurotus eryngii high-yield cultivating method comprises the following steps: preparing a cultivation matrix, bagging, sterilizing, inoculating, carrying out fungus running management, carrying out mushroom production management and harvesting. The pleurotus eryngii high-yield cultivating method has the beneficial effects that pleurotus eryngii cultivated by the pleurotus eryngii high-yield cultivating method grows regularly and has a relatively high nutritive value, relatively delicious taste, good mouthfeel and high quality; the harvesting time of the pleurotus eryngii is shortened; the production cycle of the pleurotus eryngii is only 30-35 days; the yield of the pleurotus eryngii cultivated by the pleurotus eryngii high-yield cultivating method is high and is increased by 40-50% in comparison with the yield of the pleurotus eryngii cultivated by a common cultivation method; and the prepared cultivation matrix has an extremely high nutritive value after being fermented, contains components promoting the growth of the pleurotus eryngii, provides a good growing environment for hypha through reasonable matching of the components, is capable of effectively promoting survival and growth of the pleurotus eryngii, has a remarkable promotion effect on growth of pleurotus eryngii hypha, is high in biotransformation efficiency, can reduce environmental pollution and conforms to low-carbon environmental protection concept.

The invention discloses a standardized planting method for a Cnidiummonnieri. The standardized planting method includes the following steps of: 1) seed selecting and processing; 2) soil treatment; 3) soil sealing and weeding; (4) precise sowing and water-saving drop irrigation; 5) water dropping and germinating; 6) seedling stage irrigation; 7) soil measurement and fertilization; 8) pest and disease control during a seedling stage; and 9) harvesting. The standardized planting method for the Cnidiummonnieri can improve the yield of the Cnidiummonnieri and reduce the cost.

The invention discloses a balanced water-soluble fertilizer containing humic acid and a preparation method thereof. The balanced water-soluble fertilizer is prepared from the following raw materials:monoammonium phosphate, potassium nitrate, urea, humic acid, ferrous sulfate, zinc sulfate, magnesium sulfate, a microelement chelating agent and complexing elements. The preparation method comprisesthe following steps: raw material weighing, uniform mixing, smashing, uniform stirring and filling. The balanced water-soluble fertilizer is full water-soluble, chelated, high in activity and reasonable in nutrient proportion, and can quickly supplement various nutrients required for crops. The soil can be improved, the propagation of effective microbial community is promoted, and the acidity andalkalinity of soil are effectively adjusted. The balanced water-soluble fertilizer is rich in humic acid, the root growth is promoted, the content of leaf chlorophyll is increased, the photosyntheticefficiency is improved, the yield is increased, the picking period is advanced, and the picking time is prolonged. The organic powder fertilizer provided by the invention is excellent in performance,low in cost and moderate in chelating constant, and can effectively solve the problem that the contradiction between the preparation of the fertilizer and crop balanced absorption is balanced.

The invention relates to a method for improving the yield of super-sweet corn. The method comprises the steps of selecting earthworm: selecting the earthworm fed with cow dung; collecting the earthworm: artificially preliminarily separating the earthworm from wormcast, and cleaning the earthworm with clean water to remove the wormcast and earth from the surface of the earthworm; treating the earthworm: mixing the earthworm with clean water, soaking at a constant temperature, stirring, centrifuging and precipitating; acquiring an earthworm stock liquid: filtering the precipitation solution by using medical gauze to obtain filtrate; preparing spray liquid: preparing the earthworm extract stock solution into the spray liquid with concentration of 30%; and spraying the spray liquid onto the super-sweet corn. The method overcomes the defects of complex programs, fussiness in application, high cost, no adverse effect and the like in the prior art. By adopting the method, the cluster yield of the super-sweet corn is improved, the commodity performance and the nutrient value of super-sweet corn grains are improved, the harvest time of clusters is prolonged, the weight gain of individual fruit is obvious, organic, harmless and ecological production of the super-sweet corn can be realized, and environmental pollution is reduced.

The invention discloses high-nitrogen type water-soluble fertilizer containing humic acid and a preparation method of the high-nitrogen type water-soluble fertilizer. The high-nitrogen type water-soluble fertilizer is prepared from following raw materials: monoammonium phosphate, potassium nitrate, urea, humic acid, ferrous sulfate, zinc sulfate, magnesium sulfate, a microelement chelating agent and complexing elements. The preparation method comprises steps as follows: the raw materials are weighed; clear water is added to a mixing tank, and the weighed raw materials are added in sequence, heated, stirred and dissolved completely; after an obtained solution is cooled, impurities are removed through filtering, and filling is executed. The high-nitrogen type water-soluble fertilizer containing humic acid is totally water-soluble, is a chelating type, has high activity and reasonable nutrient ratio and can rapidly supplement crops with various required nutrients. The organic liquid fertilizer with good performance, low cost and moderate chelating constant is provided, so that contradiction of balanced fertilizer preparation and balanced absorption of crops can be effectively eliminated.

The invention discloses a pitaya HuNIP6;1 gene for promoting precocious flowering of plants and an application thereof. The invention firstly provides the pitaya HuNIP6;1 gene for promoting precocious flowering of plants, and the nucleotide sequence of the gene is as shown in SEQ ID NO. 1. Through an agrobacterium-mediated arabidopsis genetic transformation method, the function of the gene for regulating and controlling the flowering of the plant is verified, and the fact that the flowering time of a transgenic plant can be obviously earlier than that of a wild type by heterologous expression of the gene is found, so that the gene has the function of regulating and controlling the early flowering of the plant; when the gene is used for plant variety improvement, the harvest period of vegetables or fruits can be shortened, the yield and economic benefits are improved, and germplasm resources are provided for enriching and balancing the crop market in China.

The invention relates to a scallion harvest machine and belongs to agricultural machinery. The scallion harvest machine overcomes the shortcomings of large labor intensity and low production efficiency caused by manual harvest and comprises a frame, walking wheels, scallion head unearthing scraper knifes, a lifter, a scallion head and earth separation sieve, a lifter driving mechanism, a separation sieve vibrating mechanism, a hanging mechanism and a power transmission mechanism, wherein the walking wheels support the frame; the scallion head unearthing scraper knifes are arranged at the lower portion of the front end of the frame; the lifter is arranged behind the scallion head unearthing scraper knifes and used for lifting scooped scallion head and earth mixture; the scallion head and earth separation sieve is connected with the output end of the lifter; the hanging mechanism is arranged between the frame and a tractor; the power transmission mechanism is arranged between the harvest machine and the power output shaft of the tractor. The scallion harvest machine has the advantages that mechanical harvest of the scallion is achieved; compared with the harvest mode of manual dig and picking, harvest efficiency is greatly improved, labor intensity is greatly reduced, the harvest period is shortened, and production cost is reduced.

The invention discloses a method for selectively cultivating a novel rapeseed material without branches. The method includes steps of utilizing Chinese Twin 11 as wood, utilizing 506C as male parents and carrying out hybridization; carrying out successive selfing from a second year to a fifth year for four generations, analyzing the quality in laboratories, carrying out autumn sowing on selected single plants with the erucic acid contents lower than 1% and the glucosinolates contents lower than 30 micro-mol/g in autumns and carrying out the same procedures until the fifth year; discovering totally 399 plants, including 342 normal rapeseed plants, 43 rapeseed plants with few branches and 14 rapeseed plants without branches, of two pedigrees by means of selfing in the fifth year and carrying out selfing on rapeseed with the few branches and rapeseed without the branches in the current year; carrying out selfing on rapeseed without branches from the fifth year to a seventh year and carrying out selfing homozygosis on the novel rapeseed material without the branches in the seventh year. The field number of the novel rapeseed material is 697, the plant height is 84 cm, each single plant has 42 siliques, and the weight of every one thousand siliques is 4.9 g. The method has the advantages that the erucic acid content of the novel rapeseed material is 0.24%, the glucosinolates content of the novel rapeseed material is 18.21 micro-mol/g, and the oil content of the novel rapeseed material is 50.23%; the novel rapeseed material without the branches is hereditary.

An intertidal zone type multi-nutrient-layer aquaculture net field in an offshore deepwater area comprises an upper-layer sea surface aquaculture net field, a plurality of vertical floating supporting devices are fixedly connected to the upper-layer sea surface aquaculture net field, and the vertical floating supporting devices are connected through net ropes to form a middle-layer aquaculture net field. Hanging string type culture base ropes are fixedly connected between the middle-layer culture net field and the upper-layer sea surface culture net field, and the hanging string type culture base ropes are vertically arranged to form a middle-layer culture growth base. The aquaculture net field can automatically and vertically float on the sea surface during high tide, so that cultured organisms such as seaweed can receive sunlight for photosynthesis and absorb nutrients in seawater for breeding and growth; the aquaculture net field can automatically slide off in low tide, can be dried out of water and aired, can remove bacteria and impurities, and can promote material exchange, the aquaculture net field can realize multi-nutrition-layer complementation and relay ecological breeding, the production and income can be increased, the water quality can be purified, the environment can be governed, and a natural ecological system can be built.

The invention relates to the field of a new worm grass cultivating technology and especially relates to a method for cultivating worm grass in a culture medium by solidifying a nutrient solution by using a water-retaining agent. The method comprises the following steps: firstly, preparing the nutrient solution with rich and balanced nutrition; fully absorbing and solidifying the nutrient solutionby using the water-retaining agent with water absorbency being above 200 times and grains being 100-120 meshes, thereby forming granular solid nutrient solution; taking the solid nutrient solution asa main raw material for preparing grass-growing culture medium; placing the grass-growing culture medium into a cultivation box, performing conventional sterilization, and then accessing a liquid worm grass strain; and managing conventionally till growing the grass. According to the method provided by the invention, season limitation, expensive silkworm chrysalis living organisms and raw materials, such as rice, wheat, corn, and the like, which are required by traditional worm grass production are eliminated; more than 200kg of raw materials are replaced by only 1kg water-retaining agent; andthe traditional heavy work, such as carrying and dosing the raw materials, and the like, is also omitted.

The invention mainly aims to provide a honeycomb uterus group breeding type lawn turf production method. The production method comprises the following specific production processes: Step 1, producinglawn turfs according to a conventional sowing or planting method; according to the invention, the production method solves the problems of idle soil, high cost, large workload and low yield in the production of second crop turfs in the production process of the rhizome type turfs. The invention can realize seamless connection between two-crop production and interdigitating production of the turfs,thus greatly shortening the harvesting period of the second crop turfs, greatly improving the yield per hectare, greatly reducing workload and greatly reducing sowing or planting cost.

The invention provides a restraining machine used for edible mushroom device cultivation. The restraining machine comprises a track fixed on a ceiling, a walking motor is installed on the track, a machine body is hung under the walking motor, a list of air outlet pipes is respectively arranged on the left side and the right side of the machine body, a lamp tube is arranged at the front end and/ or the back end of the machine body which is a hollow tube body, the machine body is communicated with the air outlet pipes, a fan is arranged at the lower end of the machine body, an air outlet of the fan is communicated with the machine body, and an automatic limit device is installed on the walking motor. A limiting position baffle is respectively fixed at two ends of the track. The restraining machine has the advantages of enabling light and ventilation control in edible mushroom device cultivation to be even and enabling the edible mushroom to be even in growth vigor, high in finished product quality and short in collection period. The restraining machine further has the advantages of being simple in structure, convenient to maintain, low in production cost and the like.

The invention discloses a method for increasing the transplanting survival rates of fruit cucumbers. The method includes steps of firstly, treating transplanting lands; secondly, selecting transplanted young seedlings; thirdly, determining the transplanting time; fourthly, controlling the transplanting density; fifthly, carrying out post-transplanting field management including A watering, B illumination and C fertilization. The method for increasing the transplanting survival rates of the fruit cucumbers has the advantages that the method is used for increasing the transplanting survival rates of the fruit cucumber young seedlings, and accordingly the cost can be reduced; the transplanting survival rates of the young seedlings can be increased by the aid of the method, the fruit harvesting time can be shortened, accordingly, the planting efficiency can be improved, the planting cost can be reduced, and profit can be increased.

The invention provides an SNP marker molecule related to concentrated yellowing characters in a tobacco mature period and application of SNP marker molecule, and belongs to the technical field of agricultural biology. According to the SNP marker molecule related to the concentrated yellowing characters in the tobacco mature period, an A/T polymorphic site exists at the 160th site on the basis of a nucleotide sequence shown in SEQ ID NO:1. The SNP molecular marker is closely linked with a mature-stage concentrated yellowing gene Ntpy gene. The SNP molecular marker is used for cultivating a new variety of concentrated yellowing flue-cured tobacco, the new variety PYK326 of concentrated yellowing flue-cured tobacco is successfully screened by screening flue-cured tobacco offspring single plants with genotypes of AA or AT and combining the characteristics of the growth vigor of offspring plants, the botanical character and agronomic character of the new variety PYK326 are basically consistent with those of a parent K326, the maturation time is advanced by one week, and the new variety is concentrated yellowing flue-cured tobacco. Therefore, the SNP marker molecule provided by the invention provides a new screening means for the cultivation of new varieties of flue-cured tobaccos.

The invention belongs to the field of traditional Chinese medicine planting, and particularly discloses a seedling-protecting digging high-yield method for paris polyphylla. The method comprises the following steps of selecting seven-year-old qualified paris polyphylla plants, reserving all stems, leaves and fibrous roots, completely digging out the plants, and using a disinfected cutter to flatlycut off lower tubers at the positions, at least 20% away from stem and leaf growth points, of paris polyphylla tubers to serve as commercial paris polyphylla, and directly transplanting complete stemand leaf plants with at least 20% of reserved tubers and fibrous roots into soil covered with pine needles. The growth cycle of the finished paris polyphylla is shortened from seven years to three years through a seedling-protecting digging technology; after the harvested regenerated paris polyphylla plants grow for 3 years, the total amount of polyphyllin is the same as the total amount of polyphyllin of paris polyphylla seedlings which grow for 7 years; and through the seedling-protecting digging technology, the quality of the paris polyphylla can be guaranteed, the harvesting period is shortened, and the inherent concept that the planting period of the paris polyphylla is long is broken through.

The invention relates to the field of gene engineering, in particular to a plant flowering regulation related protein TaSOD as well as a coding gene and application thereof. A protein sequence of the TaSOD gene is shown as SEQ ID NO: 1, a wheat photo-thermo-sensitive male sterile line BS366 is used as an experimental material, the TaSOD gene related to flowering regulation is obtained, and the TaSOD gene is introduced into arabidopsis thaliana, so that precocious flowering is remarkably promoted. The related protein for regulating flowering and the coding gene of the related protein have very important theoretical and practical significance for improving plant varieties and shortening the crop harvesting period.