124results about How to "Return to normal growth" patented technology

The invention discloses a plant growing promoter and the preparing method. It comprises chitlsan oligosaccharide, compound amino acid, micro nutritious element, complexing agent, surface active agent, etc. It can promote plant growth, activate plant cell, strengthen abilities of plant antivirus and pathogenic germs, strengthen plant anti-contradictoriness, promote plant to absorb nutrient, and improve the quality and output of the crop, besides without pollution.

The invention discloses a natural planting method of a mushroom, solving the problems of low quality and easiness of manual pollution because the traditional mushroom planting technology is limited in the room. The natural planting method comprises the following steps of: 1, culturing a strain: separating a field-planted sporocarp to obtain a patent seed, culturing the patent seed according to the conventional expanding propagation method, continuously culturing a breeder seed to obtain a planting strain; 2, culturing a mycelium; 3, selecting a natural environment for planting: selecting an original forest, a secondary forest and an artificial forest with the ground temperature of 4-15 DEG C, the air humidity of 42-88 percent, the soil pH value of 6-7 and the forest land and grassland canopy density of 0.3-0.7; and 4, managing fruiting. The mushroom is cultured and planted by using the natural environment, and the mushroom sporocarp grows and develops under a natural and wild condition to ensure that the growth environment of the mushroom is more excellent and the product quality is better.

The invention discloses a container cultivation method for a nursery stock. The method sequentially comprises the following steps: in a plantlet breeding stage, carrying out container cultivation, sterilizing perlite and peat which have the weight ratio of 1:1 and serve as cuttage media, and taking the nursery stock out of a nursery when a tray is full of the roots of the nursery stock; selecting different containers for plantlets which meet out-nursery requirements according to different cultivation targets, filling potting media in the containers, and then arranging plantation, wherein the potting media comprise northeast peat, pine bark and rice chaff according to the volumetric ratio of 5:4:1; after potting, timely watering the nursery stock; after first-time watering, diluting 1,500-times mist spray medium sealing grass by using 90 percent of harness, wherein the spraying quantity of a dilute solution is 30-50kg / mu. The method has the advantages that the cultivation period is shortened; the year increment and the quantitative indexes such as plant height are improved by over 30 percent; the laminas of the nursery stock are enlarged and thickened; the quality is obviously improved; the consistency of the nursery stock is improved; the standardization and the industrialized production of the nursery stock are realized; the transplanting survival rate of the nursery stock is improved.

The invention relates to the field of tree protection, and specifically relates to a reparation method of large-area bark loss of a landscape tree trunk. The method comprises the following steps: a tree trunk portion with large-area bark loss is cleaned, and bark on the edge of the portion is scratched off; bark on the trunks of a plurality of saplings is scratched open; the scratched-open parts on the plurality of saplings are positioned close one by one, and the fleshy parts and xylem parts of the saplings are correspondingly docked with the fleshy part and xylem part of a landscape tree; and the saplings are bundled with the landscape tree; water and nutrients are supplied to the saplings regularly; and when the bark of the saplings and the bark of the tree are fused and integrated, tree heads on the upper parts of the saplings and trunks on the lower parts of the saplings are trimmed off, and sealing and waterproofing treatment is carried out upon the trimmed parts of the saplings on the landscape tree. The method has the following advantages: saplings are used for repairing the landscape tree with large-area bark loss, such that the reparation process is simple, the success rate is high, and production cost is low. With the method, an ancient tree is provided with a new look. The method is suitable for reparation of precious ornamental trees.

The invention relates to a sandworm trapping device. The sandworm trapping device comprises a conveying mechanism, a separating mechanism, a washing mechanism, a digging mechanism and an earthing mechanism, wherein the earthing mechanism is arranged at the rear of the conveying mechanism; the separating mechanism is arranged at the lower end of the front of the conveying mechanism; the washing mechanism and the digging mechanism are arranged in front of the conveying mechanism; the conveying mechanism comprises a car body, both ends of the car body are symmetrically provided with two driving racks, the center of the upper end of the car body is provided with a controller, a power source and a wireless receiver, the controller is connected with the power source through a wire, and the wireless receiver is connected with the controller through a wire; the upper side of the front end of the car body is provided with a hydraulic lifting bar which is fixedly provided with a connecting support bar; the separating mechanism comprises a push shovel and first hydraulic pushrods, the first hydraulic pushrods are fixed at both ends of the car body, and the push shovel is hinged to the front end of the car body. The sandworm trapping device achieves a mechanical and efficient sandworm trapping function and has the advantages of being high in efficiency and automation degree, capable of continuously working for a long time and the like.

The invention discloses a flocculant for ecological restoration of black and odorous surface water, which belongs to the technical field of sewage treatment and solves the technical problems of weak flocculation and slow sedimentation speed of existing inorganic flocculants. The flocculant for water ecological restoration comprises the following components and the parts by weight of each component are: modified sepiolite powder: 5-20 parts; modified diatomite powder: 5-20 parts; modified bentonite powder: 5-20 parts 20 parts; magnet powder: 5-10 parts; gypsum powder: 20-45 parts; alum stone powder: 10-40 parts; soda ash: 10-25 parts; Portland cement powder: 5-20 parts; The production process of the flocculant.

The invention relates to the field of technological agricultural planting, in particular to a planting method for Taiwan morus macroura. The method includes the following steps of land selecting and preparing, wherein the land which has a thick soil layer and is convenient to drain and irrigate is selected, and planting holes are prepared; planting, wherein healthy Taiwan morus macroura saplings are selected and planted; laying an irrigation system, wherein after the morus macroura saplings survive, the water and fertilizer integrated irrigation system is laid in the morus macroura planting land; field management; harvesting, wherein morus macroura is harvested after being matured, and old branches are pruned after each time of harvesting. The planting method for Taiwan morus macroura is provided, the problem that morus macroura fruits are prone to falling off in the planting process of the Taiwan morus macroura can be effectively solved, and economic benefits of planting are increased.

The invention discloses a macadimia nut rapid failing disease treatment method. The treatment method comprises the steps that 1, cut back of tree crown, pruning of tree leaves: based on the extent of failing, the tree crown is cut back, the dried-up leaves and branches with failure symptoms are all pruned and removed; the macadimia nut tree with pruned leaves and branches reaching 50% or above after the completion of the pruning is covered by a shading net; 2, root irrigation: after the pruning is completed, fulvic acid potassium with a concentration of 2-5%, root rot with a concentration of 0.5-1% and urea with a concentration of 2-5% are respectively used to irrigate, root irrigation is conducted once every 15-30 days, and the root irrigation is continued for 2-5 times; 3, after manuring, young leaf growth speeding up: after manuring is conducted at the time of root irrigation supplemented by the leaf fertilizer, to speed up the recovery of tree development tendency; 4, fertilizer increasing and tree development tendency reinforcing: at the later period of root irrigation, bio-organic fertilizer or nut special fertilizer is applied to reinforce the tree development tendency. The treatment method is simple, and easy to operate; the normal growth of the macadimia nut can be effectively recovered, the resurgence rate after the treatment reaches 95% and above, and economic losses are effectively lowered.

The invention discloses an agricultural bactericidal composition with saisentong. By the aid of the agricultural bactericidal composition, shortcomings of single preparations can be overcome. The agricultural bactericidal composition which is a bactericidal active compound composition comprises the saisentong I and another optional known bactericidal active compound II. The agricultural bactericidal composition has the advantages that the agricultural bactericidal composition is mainly applied to preventing and treating diseases due to plant fungi and bacteria; the agricultural bactericidal active compound composition has synergistic bactericidal activity and is used for meeting requirements of agricultural production, and the plant compatibility of the agricultural bactericidal active compound composition can be can be improved; the agricultural bactericidal composition contains reasonable components and has treatment and protection functions, good bactericidal effects can be realized, the pesticide use frequency can be effectively reduced, and the pesticide application cost can be lowered; the activity and the bactericidal effects of the agricultural bactericidal composition are not simple addition of the activity of the various components, obvious synergistic effects are realized, resistance can be relieved, the agricultural bactericidal composition is good in pesticide-applied crop safety, and safety requirements on pesticide preparations can be met; good prevention and treatment effects can be realized by the agricultural bactericidal composition for rice sheath blight, wheat sharp eyespot, rice false smut, rice leaf blight, bacterial stripe and the like of cereal crops.

The invention discloses a preservation method of chlorella concentrate, comprising the following steps: (1), flocculating chlorella liquid respectively with 120-200 mg / L of alums and 30-60 mg / L of iron chloride, centrifuging and concentrating chlorella to prepare chlorella concentrate, and storing at 4 DEG C for use; (2), subpackaging the prepared chlorella concentrate in 5ml freeze-storing tubes, sealing the free-storing tubes where the chlorella concentrate is loaded, with black plastic bags, placing in a refrigerator at 4 DEG C, and storing for 3 months. The preservation method is simple to perform, good in preserving effect, widely applicable and low in cost.