146results about How to "Harvest early" patented technology

The invention discloses a big cherry tree shaping, trimming and managing technique. A big cherry tree which is high in wind resistance, early in fruiting, big in fruit, high in yield and easy to manage can be cultivated through a series of techniques of seedling selection, field planting, tree form cultivating, trimming, fertilizing and the like.

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 relates to the field of crop planting, and particularly to a method for planting potatoes, which comprises the following steps: preparing land, fertilizing, and ditching; putting the potato seedlings into ditches, ridging, covering soil, covering parts on ridges, where the potato seedlings are planted, with colorless and transparent film, and covering two sides of the colorless and transparent film with black film; conducting field management, and harvesting potatoes. The method adopts the colorless and transparent film and the black film, which are in a matched manner, to plant the potatoes, the colorless and transparent film has good light transmittance and increases temperature quickly at the early stage, so the potatoes can root early; the black film has low visible light transmittance and can restrain weeds from growing, and the weeding rate can reach about 90 percent; during the middle and later periods of growth, the root systems enter below the black film, high temperature below the film, caused by strong sunlight, is prevented, and the premature senility of the root systems is avoided; the method can create a good environment for potato tuber growth in the period of tuberization, and has a ground temperature adjusting function that other film does not have; not only is the labor intensity of weeding reduced, but also the yield is increased by a large margin.

The present invention discloses a plum tree form that is suitable for the high-density planting, which is a columniform and consists of a trunk, a central stem and a branch group; wherein, the branch group is directly growing on the central stem. The tree-body structure and the trimming technique of the present invention are simple and the formation is rapid; the range of the plum-tree crown of the present invention is small and the tree vigor is moderate, which is not sensitive to the trimming reaction; the size of the crown range is easy to control. The present invention also discloses a method of controlling the tree body to obtain the tree form, which is mainly based on the trimming in summer; the trimming quantity is small, the trimming reaction is not sensitive, the young tree grows fast, the quantity of the branches increases rapidly with a plurality of small branches and the plum tree bears fruit early, the plum tree is early to enter into the high-yield period and the size of the tree body is easy to control; the method of the present invention is simple and easy to learn and is convenient to operate, which can always control the size of the tree body within the designated range and can perform the standardized management so as to enable the plum tree to realize the early high yield, high quality and the stable yield.

The invention discloses a method for accelerating plant growth by an LED (Light Emitting Diode) light source, and the method has good growth acceleration action on the whole growth process of plants. The method is characterized in that an LED light source which can emit red light and blue light is used for irradiating plants to accelerate plant growth, wherein the ratio of the red light to the blue light is adjustable, the wavelength of the red light is 610-720 nanometers, and the wavelength of the blue light is 400-500 nanometers. The method for accelerating plant growth is mainly used for irradiating plants during greenhouse planting. According to irradiation, the average growth speed of the plant is about 3 times higher than the growth speed under the natural environment, thereby satisfying the requirements on chlorophyll, anthocyanin and carotene required by photosynthesis of plants in winter; thus, the harvesting time of vegetables and fruits are advanced by 20%, and the yield isincreased by 30-50%; and in addition, the sweetness of the vegetables and fruits is improved, and plant diseases and insect pests are reduced.

The invention relates to a peltateleaf begonia herb and rhizome type grape cultivation method, which is favorable for improving the grape quality, effectively controlling the yield and realizing excellent quality, stable yield, long life and beautiful appearance of the grapes. The method comprises the following steps: (1) in the first year, carrying out trench planting, namely, shearing the seedling for fix planting to leave two buds, cultivating one or two young sprouts, and in winter shearing the cultivated annual shoot to leave 0.5m of the annual shoot, pressing the left annual shoot on the ground surface and fixing the left annual shoot on a first strip of iron wire, wherein when trench planting is carried out, the fix planting furrow width is 0.5 meter, the furrow depth is 0.5 meter, the plant spacing is 0.5 or 1.0 meter and the row spacing is between 2.2 and 2.5 meters; (2) in the second year, straightly binding the young sprouts germinated from the bud eyes upward to ensure that the young sprouts are distributed uniformly on the trellis surface, and when carrying out shearing in winter, leaving three buds; and (3) in the third year, straightly binding the young sprouts germinated from the bud eyes upward to ensure that the young sprouts distributed are uniformly on the trellis surface and each bearing shoot have three young sprouts, and when carrying out shearing in winter, shearing all the parts which are provided with two annual shoots, and shearing another annual shoot to leave three buds.

The invention provides an anti-aging light conversion film and a preparation method thereof. The invention is characterized by uniformly dispersing 0.005-5 parts by weight of SiO2 or TiO2 surface modified rare earth organic light conversion agent SmxM1-x (TTA)mLn into 100 parts of polyolefin to obtain a surface modified rare earth light conversion film through blow molding or tape casting. The film of the invention can convert ultraviolet light and near infrared light in solar radiation into red light of 620nm-660nm, has strong anti-ultraviolet aging capacity and high emission efficiency and can promote photosynthesis of plants, and the strongest emission wavelength (647nm) is close to the maximum absorption peak positions of chlorophyll a and chlorophyll b.

This invention relates to control method and apparatus of wind machine for plant frost protection, and belongs to the domain of agro-meteorological disaster monitoring and control. Existing wind machines for plant frost protection only rely on critical damage temperature or wind speed as a condition to start. If there is no thermal inversion, operation of the wind machine will aggravate freezing injury to plants. If the strength of thermal inversion is weak, the effect will be minimal The feature of this invention is that when temperature at the plant canopy is lower than the critical damage temperature of a certain plant and temperature difference between the top and bottom of the thermal inversion layers exceeds set threshold, wind machine will start automatically. Otherwise it will remain off. The control apparatus mainly consists of sensor 5 at the top of thermal inversion layer, sensor 7 at bottom of thermal inversion layer, and controller 4. This invention of the control of frost protection wind machine ensures rational and effective operation and avoids aggravated freezing risk due to misuse of energy and incorrect operation.

The invention relates to a yam plantation method, in particular to a mechanical directional half sleeve pipe yam ridge cultivation method which comprises the following steps: (1) carrying out deep plowing in winter to improve soil structure and reduce the diseases, pests and of harmful grass in yam land; (2) mechanically ridging in the middle ten days of April in spring by using a yam land ridging machine, wherein the heights of the ridges are 35-40cm; (3) directionally cultivating by using half sleeve pipes; and (4) mechanically harvesting in the middle or last ten days of October by using a yam harvesting plough. The invention has the advantages of saving yam planting and harvesting cost, creating the novel convenient, efficient, directional and labor-cost saving yam cultivating mode, overcoming the defect that the underground water level raises to cause adverse effect to the formation and the yield of the yam which is the tuber crop, solving the problems of mechanical ridge cultivation, high-density planting and mechanical harvesting and promoting the large-scale intensified and industrialized yam production. Due to the adoption of the method, the labor intensity is greatly reduced, the labor efficiency is improved, and the ridges are uniform and have good shapes.

The invention provides a plant cultivation medium. The plant cultivation medium is prepared by the following components, by volume percentage, 10 to 15 % of eggshell powder, 10 to 15 % of organic fertilizer, 25 to 35 % of grass carbon and 45 to 55 % of vermiculite. The invention also provides a preparation method and applications of the plant cultivation medium. The preparation method of the plant cultivation medium is low in artificial feed preparation cost, simple in operation and strong in practicability. The plant cultivation medium has the advantages of being rich in nutrient element such as nitrogen, phosphorus, potassium, calcium and magnesium, providing nutrients for plants required for growing at all stages, enabling seeds to rapidly sprout and root; being good in heat preservation and moisture preservation performance and applied to root protection covering, effectively improving the plant diseases and insect pests resistant capability and enabling the plants to grow healthily and rapidly due to the fact that the chicken manure fermented organic fertilizer contains biological bacteria floras; enabling poultry cultivation rubbish to be processed in a batch and providing a path for reducing emission and generating income of culture industries.

The invention relates to a method for high grafting and head change of walnut trees. The method comprises the following steps: collecting scions, grafting, removing unwanted sprouts, letting in fresh air, binding rods and a support, performing flower thinning, pruning and trimming, and protecting seedlings from cold. The grafting survival rate of the method for high grafting and head change of walnut trees reaches up to more than 95%, and wound healing is fast, operation is convenient, and grafting efficiency is high, and can improve drought resistance ability. The method is early in fruiting, early in high yield, good in branching ability, high in fruit spur fruit setting, compact in branches, and convenient in management.

The invention discloses a cultivation method for advancing the high-yield period of Atemoya, which belongs to the field of Atemoya cultivation. The cultivation method for advancing the high-yield period of Atemoya comprises steps of (1) big cup seedling breeding, (2) soil fumigation treatment, (3) rooting treatment, (4) backbone branch culture, (5) fertilizer management and pest control, (6) retraction pruning treatment. Root damages in the process of Atemoya transplantation can be avoided, and the infection of pathogens in soil is lightened; the healthy growth of the root system is maintained, and nutrients in soil can be timely absorbed; the survival rate of transplantation is improved; the rapid growth of plants is promoted; the cultivation cycle of permanent backbone branches is shortened; and the high-yield period is advanced.

The invention provides a grape plant precocious garden manageability integrated cultivation method. According to the method, main vines of each grape plant are mutually connected after growing, and grape plants in a shed body or grape plants in a whole small area are connected into one to form a whole so that the grape plants can share fertility and nutrients, and grow in a balance mode. The precocious garden is formed fast, and management is easy. Moreover, with increase of tree age and expansion of tree bodies, intermediate cuttings are carried out year by year, the intermediate cuttings do not change a whole grape plant frame, growth of the whole grape plants is not influenced, work and labor are saved, and management is convenient.

The invention discloses a harvesting and processing method of Carya illinoensis. The method includes the following steps that an ethephon preparation with concentration of 200 mg/kg is sprayed to bearing branches for one time four weeks before harvesting of the Carya illinoensis, and Ca(OH)2 is used for adjusting a power of hydrogen (PH) value to be 7.0; when the ethephon preparation is sprayed for two weeks and 70% of fruit episperm is cracked, the Carya illinoensis is harvested; deadwood and sundries under trees are cleared away, and a black mesh fabric is spread; a machine shakes the bearing branches, fruits falling on the mesh fabric are timely collected, sundries are removed, episperm which is not cracked is removed in a huller, and the fruits are washed by running water; and rinsing, ozone disinfection and drying with a drying machine are performed so that moisture contents of the fruits are lower than 4.3%, and storage is finally performed. By means of the harvesting and processing method, fruit maturity periods of the Carya illinoensis can be unified, natural fruit drop is reduced, a launch date of the fruits is shifted to be earlier, output is improved, fruit cracking and fruit color changing caused by solarization are avoided, and qualities of the fruits are improved so that selling prices of the Carya illinoensis are effectively increased.

The invention discloses a cultivation method of phellinus igniarius. According to the cultivation method of phellinus igniarius, a small culture room is constructed in a greenhouse, fungus bags of phellinus igniarius are cut so as to form openings, and then the cut fungus bags are put into the culture room for fruiting culture, wherein the humidity in the culture room is maintained at 85-90%; no ventilation is performed 10-15 days after cutting is conducted, oxygen in the culture room is consumed through respiration of mycelium of phellinus igniarius, and CO2 is released so that the concentration of CO2 in the culture room is improved and is not less than 5000 ppm, so that rapid formation of fruiting bodies of phellinus igniarius is promoted, and the formation rate of the fruiting bodies reaches 95% or above; the cultivation period of phellinus igniarius is shortened, and the harvest period of phellinus igniarius can be ahead of time; and the per unit area yield of the fruiting bodiesis improved, and the obtained fruiting bodies are thick and have good commercial properties.

The invention relates to a method for preparing biological organic fertilizer from pig manure. The organic fertilizer is prepared from the following raw materials in parts by weight: 80 to 160 parts of the pig manure, 15 to 40 parts of rice bran, 20 to 30 parts of silkworm excrement, 45 to 65 parts of sludge, 8 to 18 parts of urea, 8 to 12 parts of mushroom residue, 0.05 to 0.5 part of fungicide and the like. The preparation method comprises the steps: preparing the raw material, stacking, adding the fungicide, stirring and fermenting and sieving. The biological organic fertilizer prepared bythe method disclosed by the invention has the characteristics of having a high biological organic matter content, improving soil, preventing soil hardening, effectively inhibiting harmful bacteria insoil, effectively and quickly promoting crop growth and the like.

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 dispersed and stratified tree shape with a small crown and numerous main branches and a shape pruning technical method for Korla pear. The tree shape is used under a cultivation model that a plant row spacing is 3 x 4 meters and 3 x 5 meters and 44 and 55 plants per mu are planted, wherein shape pruning is performed in summer and winter; garden grafting is performed in spring; trunk pruning is performed in winter; the opening angles of the main branches and large branches are preserved for many years, and special attention is paid on timely angle-opening of a young tree; gentle pruning, slow placing and reserving of more branches are required; 15 to 20 large branches per tree are reserved; dispersion is performed in 5 to 6 levels, so obvious levels are realized; branches are inserted into empty spaces; auxiliary branches are retracted, so up-and-down staggering and back-and-forth well-proportioned retraction are realized; the tree crown is of a circular cone shape; and shaping is completed in ten years. According to the invention, the number of the main branches is twice of that of the other tree shape, so tree vigor can be effectively controlled, and vegetative growth and reproductive growth are adjusted; while the dispersed and stratified tree shape with the small crown and numerous main branches has the advantages of small tree crown, medium tree height, numerous large branches, simple structure, clear and firm skeleton, good fruit-bearing light acceptance and plentiful blushes on fruit surface, so the purposes of early fruiting, early high yield and stable yield are achieved.

The invention discloses a sowing and seedling method for plumcots, and particularly relates to a dwarf method for plumcot hybrid seeds. The method comprises the steps of collecting fruits of Nanking cherries and putting the fruits into soil for cultivation in a spot sowing manner when the Nanking cherries are mature, grafting plumcot buds to nursery stocks when the growing-out nursery stocks meet the requirement, and then carrying out cultivation continuously. By means of the dwarf method for plumcot hybrid seeds, the nursery stock survival rate can reach more than 95 percent, Nanking cherry tree bodies are dwarf and have a dwarf function on the plumcots, many fibrous roots exist, the stress resistance is high, and the buds can be formed as soon as possible. About twenty thousand dwarf seedlings with high quality are produced in each mu of plumcot grafted seedlings cultivated through the dwarf method for plumcot hybrid seeds, fruits are borne in the next year after colonization, and the high yield is obtained in the fourth year.

The present invention relates to isolated nucleic acid molecules which encode a BEL transcription factor from potato (Solanum tuberosum L.) and the amino acid sequences encoded by such nucleic acid molecules. The present invention also relates to a method of screening a biomolecule for its ability to assist in mediating long-distance movement of a mobile RNA in a plant.