33results about How to "Guaranteed fruit set rate" patented technology

The invention relates to a method for cultivating an ornamental tree tomato, which is characterized in that the product is produced by means of grafting, one or more grafts are grated into main stem or side branch of stock, stock can be cultivated tomato or wild nightshade; graft is tomato strain with different shape, size and mature color. The cultivation type can be base material cultivation or water cultivation. The invention solves problem of single strain and color in current tomato cultivation mode, enriches the size, shape and color of fruit in the same tomato tree, which is more ornamental.

The invention provides an unmanned aerial vehicle pollination device. The device comprises an unmanned aerial vehicle body, a pollen box is suspended at the bottom of the unmanned aerial vehicle body,a discharge port is formed in the bottom of the pollen box, the discharge port is connected with at least one pollen discharge pipe extending outward, and an air flow pressurizing device is arrangedon any of the pollen discharge pipes to reduce an air pressure at an outlet end of any pollen discharge pipe, so that pollen in the pollen box is sucked out. The device has the advantages that the adsorption of the pollen is achieved without destroying the pollen, the flow speed of the pollen is increased, and the pollination efficiency is effectively ensured. Due to the stable and continuous airflow in the pipes and the uniformity of the air flow direction, a pollen moving trajectory is highly uniform, the collision between the pollen is avoided, the clogging of the pollen discharge pipes isprevented, the moving continuity and the body integrity of the pollen are improved, an excellent pollination effect is ensured, and the pollination efficiency and the fruit setting rate of a vegetation are improved to some extent.

The invention discloses a plum tree planting method, and belongs to the technical field of fruit tree planting. The method comprises the following steps: garden construction; seed selection: a mainly cultivated variety accounts for 80 percent, and pollination trees account for 10 to 20 percent; planting: a, transplanting annual grafted nursery-grown plants; water, fertilizer and soil management: applying a fertilizer in March, May, August and October, irrigating the nursery-grown plants after fertilization, and covering plum trees with grass after the irrigation; trimming; pollination management: after early-spring irrigation, spraying a white pigment preparation on tree trunks and boughs before sprouting, spraying a mixed solution of 0.1 percent borax and 0.1 percent ammonium molybdate once on leaf surfaces 15 to 20 days before a full-bloom stage, and manually spraying sugar water of which the concentration is 5 to 10 percent at the full-bloom stage; pest management: preventing and controlling pests by a grapholitafunebrana sex pheromone and a pesticide, and trapping and killing the pests by a black light lamp and sweet lure. Through combination of grafted plant transplanting, water and fertilizer management, pollination management and pest management, the survival rate and fruit set percentage of the plum trees are increased effectively, the survival rate of nursery-grown plants is 98 percent, the fruit setting percentage is 50 percent, and the unit yield per mu is 500 to 800 kg.

The invention discloses a method for planting apple trees, which comprises the following steps: planting, digging ditches and fertilizing, pruning, flower thinning and fruit thinning. According to the characteristics of the growth cycle of apple trees, the method of planting and releasing can ensure the fruit setting rate of apple trees by fertilizing, pruning, flower thinning and fruit thinning on apple trees in different periods, and there is no need to deliberately plant other varieties of apples around the apple trees. The tree acts as a pollinating tree, ensuring a purer, crisper, sweeter taste of the apples.

The invention relates to an antifreezing method for pear trees in a flowering stage. The antifreezing method for pear trees in the flowering stage particularly comprises the following steps: (2) heat insulation of pear trees, (2) heat insulation of soil, and (3) artificial pollination. According to experiments, by the antifreezing method for pear trees in the flowering stage, the fruit setting rate of the pear trees is guaranteed effectively. Compared with the prior art, the antifreezing method for pear trees in the flowering stage has the characteristics that the fruit setting rate of the pear trees is even increased by more than seven percentage points, and the effect is remarkable. Meanwhile, compared with trunk whitewashing and smoking antifreezing, the antifreezing method for pear trees in the flowering stage is simple to operate, is safe and reliable, does not cause any potential safety hazards, and is worthy of being popularized and used widely.

The invention discloses a high-quality cultivation method of kiwi fruits. Land selection, seed selection and fertilizer application are strictly controlled, so that a variety is kept good, meanwhile,the normal nutritional requirements of the kiwi fruits are guaranteed, and the nutrients and tastes of the kiwi fruits are guaranteed; kiwi fruit trees are subjected to fertilizer application, pruning, flower thinning and fruit thinning treatment in different periods according to the characteristics of the growth periods of the kiwi fruit trees, so that the fruit setting rate of the kiwi fruit trees is guaranteed; and it is not needed that other varieties of kiwi fruit trees are deliberately planted as pollination trees around the kiwi fruit trees, so that the kiwi fruits are kept purer in taste, more crispy, sweeter and more tasty.

The invention relates to a disease preventing and treating agent for snakegourd. The disease preventing and treating agent is prepared from the following components in parts by weight: 10 to 15 parts of Lithospermum erythrorhizon, 20 to 25 parts of common sage herb, 10 to 15 parts of prunella vulgaris, 2 to 5 parts of Coptis chinensis, 0.2 to 0.5 part of radix sophorae flavescentis, 1 to 2 parts of cortex phellodendri, 5 to 8 parts of garlic bulb, 2 to 3 parts of dandelion, 2 to 3 parts of white gourd seed, 1 to 2 parts of cassia seed, 0.1 to 0.2 part of copper sulfate, 0.05 to 0.08 part of manganese chloride, 0.02 to 0.03 part of inositol, 50 to 80 parts of a thiophanate methyl wettable powder 500-times-diluted solution with a concentration of 50%, 30 to 50 parts of a chlorothaloni wettable powder 500-times-diluted solution with a concentration of 75% and 30 to 50 parts of a carbendazim wettable powder 500-times-diluted solution with a concentration of 50%. According to the invention, traditional Chinese medicinal extracts are rich in bactericidal and disinfectant effective components, have good preventing and treating effects on diseases of the snakegourd, reduce the proportion of a chemical agent at the same time, and decrease the toxicity of the agent on the premise of guaranteeing that the cure rate of the diseases is not affected, so the fruit bearing rate of the snakegourd is effectively guaranteed; meanwhile, effective components in the inositol and traditional Chinese medicines have the function of promoting fruit bearing of the snakegourd, so significant effects of increasing yield and revenue for snakegourd planters are achieved.

The invention relates to the technical field of planting, and discloses an efficient planting method for apple trees. The method comprises the following steps of planting, hole digging, liquid nutrient solution preparation, solid nutrient solution preparation, fertilization, pruning, flower thinning and fruit thinning; when fertilization is conducted, a prepared solid nutrient solution is put intoa fertilization pit to fertilize the apple trees, volatile waste of nutriment can be reduced, the production cost is lowered, the nutrient is applied to the apple trees continuously, and the yield isincreased. Accordingly, reasonable formula fertilization can be conducted according to nutrient requirements needed in all growth cycles of the apples, solid fertilizer is prepared into nutritional liquid fertilizer which is absorbed by the apples more easily, and the apple quality is improved; by means of the planting method, the fruit setting rate of the apple trees can be guaranteed, apple trees of other varieties do not need to be intentionally planted around the apple trees to serve as pollinizer, and it is guaranteed that the apples are purer in mouthfeel and more crispy, sweet and delicious.

The invention relates to a foliar fertilizer for Trichosanthes kirilowii. The foliar fertilizer comprises, by mass, 100-120 parts of a 2% urea-water solution, 1-2 parts of potassium dihydrogen phosphate, 0.1-0.2 parts of iron sulfate, 10-15 parts of Common Sage Herb, 10-15 parts of Herba Taraxaci, 0.2-0.3 parts of potassium manganate, 0.03-0.05 parts of boric acid, 0.02-0.03 parts of zinc sulfate heptahydrate, 3-5 parts of egg shells, 1-2 parts of Trichosanthes kirilowii seeds, 1-2 parts of edible vinegar, 1-2 parts of sodium bicarbonate and 0.01-0.02 parts of arginine. The foliar fertilizer for Trichosanthes kirilowii is reasonably sprinkled in the flowering and fruit setting period of the Trichosanthes kirilowii, and has the advantages of substantial increase of the fruit setting rate of the Trichosanthes kirilowii, reduction of the incidence rate of pest diseases, reduction of the use of pesticides and improvement of the quality of fruits.

The invention discloses a planting method of a passionfruit tree, belongs to the field of crop planting methods, and aims to provide the planting method of the passionfruit tree capable of improving the quality and yield of the passionfruit. The method comprises the following steps: building a garden, selecting seedlings, performing planting, burying fertilizers, pruning branches, preventing pests, thinning flowers, and thinning fruits. The method disclosed by the invention has the beneficial effects that fertilizer applying ditches are dug, so that the fertilizers required for growth of the passionfruit tree in different periods can be buried under the ground, sufficient nutrients can be provided for the growth of the passionfruit tree, and some specific elements can be added according tothe growth conditions of the passionfruit tree; and meanwhile, branch pruning, pest prevention, flower thinning and fruit thinning are performed according to the characteristics of a growth cycle ofthe passionfruit tree, so that the quantity and quality of fruit bearing of the passionfruit tree are greatly guaranteed.

The invention discloses a southern cherry planting illumination enhancement method and illumination enhancement equipment which are applied to southern outdoor planting of cherries. Specifically, light supplementing is carried out in several key cherry growth stages such as a garden building stage, a flower bud germination stage, a first-time rapid growth stage and a second-time rapid growth stage, the light supplementing time is controlled, and the survival rate, the fruit setting rate and the taste sweetness of fruits of the cherries during southern outdoor planting can be effectively improved.

The invention discloses a method for increasing the quantities of hybrid seeds of thick-rind muskmelons and improving the quality of the hybrid seeds. The method includes adopting whole-cover cultivation modes in facility greenhouses, pinching each seedling when five true leaves grow on the seedling, reserving two lateral vines in each seedling and carrying out hybrid pollination on 4-6 female flowers of each lateral vine twice; spraying a small quantity of 0.1% boric acid solution on stigmas every time after the female flowers are pollinated, reserving 3-4 leaves for topping at the rear of each female flower and only reserving a growth point on each whole plant; spraying 200 mg/L gibberellin on hybrid young muskmelons in 24 h after secondary pollination is carried out. The method has the advantages that the key technical problem that seeds of thick-rind muskmelons cannot be obtained by means of hybridization or selfing or the seeds are unfilled can be solved by the aid of the method, the quantities of the hybrid seeds of the thick-rind muskmelons can be increased, the quality of the hybrid seeds can be improved, the thick-rind muskmelon breeding efficiency can be improved, and technical support can be provided for selectively breeding novel varieties of high-quality muskmelons.

The invention discloses pollen for bring a Hongguojian peach mature period forward and a use method thereof. The pollen is prepared from the following ingredients in weight percentage: 60 to 80% of Chongyang red peach pollen, 16 to 35% of Laishanmi peach pollen and 3 to 8% of glucose powder. The use method of the pollen comprises the steps: preparing the pollen according to a formula and then pollinating from a large bud period to an initial flowering period of the Hongguo red peach. By means of the method disclosed by the invention, the Hongguo red peach mature period can be brought forward 10 days or more; furthermore, excellent quality of fruits and a higher fertile fruit percentage are kept.

The invention relates to the technical field of planting, and discloses a high-efficient planting method of kiwi-fruit trees. The method includes the following steps of selection of a nursery land, planting and grafting, digging, preparation of liquid nutrient solution, preparation of solid nutrient solution, fertilization, pruning, flower thinning and fruit thinning. Land selection, seed selection and fertilization are all strictly controlled, so that it is ensured that the quality of varieties is good, meanwhile the normal nutritional needs of kiwi fruits are also met, and the nutrition andtaste of the kiwi fruits are ensured.

The invention relates to a neutral water agent containing isopentennyladenine. The neutral water agent is prepared from, by weight, 0.001-0.005 part of isopentennyladenine, 0.01-0.03 part of silver ion, 1-3 parts of glycerinum, 0.5-1.5 parts of dimethyl acetyl, 1-4 parts of N-methyl pyrrolidone, 7-9 parts of surface active agent, 0.5-1.5 parts of antioxidant and 80-85 parts of purified water. The effective components isopentennyladenine and silver ions in the agent have a synergistic effect, have functions supplementing each other, and play a role on the aspects of promoting plant growth, improving quality, increasing yield, improving drought and cold resistance of plants, relieving pest and disease damage and pesticide hazards to plants and the like. Meanwhile, a preparation method of the neutral water agent is provided.

The invention discloses a mango stage nutrition formula and a formula use method. The mango stage nutrition formula comprises a shoot accelerating fertilizer, a flower accelerating fertilizer and a fruit strengthening fertilizer, N:P2O5:K2O in the shoot accelerating fertilizer is 1:0.2:(0.7-0.9), N:P2O5:K2O in the flower accelerating fertilizer is 1:0.5:(1.1-1.3), and N:P2O5:K2O in the fruit strengthening fertilizer is 1:0.2:(1.5-1.8). The use method of the formula comprises the following steps: applying a shoot promoting fertilizer, namely applying the fertilizer containing N, P2O5 and K2O nutrients to each fruit tree before sprouting of the fruit tree; applying the flower forcing fertilizer, namely, applying a fertilizer containing N, P2O5 and K2O and boron fertilizer to each plant before flowering; and applying the fruit strengthening fertilizer, namely, applying a fertilizer containing N, P2O5 and K2O and magnesium fertilizer to each plant in the fruit expanding period. The mango stage nutrition formula provided by the invention can meet the nutrient requirements of mangoes in different growth stages throughout the year.

The invention discloses an orange tree planting method, which belongs to the field of crop planting methods. The invention aims to provide an orange tree planting method which can improve the qualityand yield of orange. The method comprises the following steps: orchard establishment, seedling selection, planting, fertilizer burying, pruning and insect control. The orange tree planting method hasthe beneficial effects as follows: the fertilizer needed for the growth of orange trees in different periods can be buried underground by opening fertilization ditches, which not only can provide sufficient nutrients for the growth of orange trees, but also can add some specific elements according to the growth of orange trees; and pruning and insect control are carried out according to the characteristics of the growth cycles of orange trees, and the quantity and quality of oranges are greatly ensured.

The invention discloses a cultivation method of a low-light-resistant tomato variety. The cultivation method comprises the steps of creating a low-light environment, cultivating seedlings, domesticating, watering and using a growth regulator. According to the cultivation method, the fruit setting rate is guaranteed, meanwhile, the weight of a single fruit can be increased, the fruit setting rate is 95.9-96.5%, and the average weight of the single fruit is 232.7-238.5 g. According to the cultivation method, the leaf specific leaf area can be increased, and the average leaf specific leaf area is 8.45-8.51.

The invention discloses a method for protecting hylocereus undulatus flowers in heavy rain weather. The method comprises the following steps: (1) in a flowering season of hylocereus undulatus, weatherforecast is closely watched and weather of the same day is closely observed; (2) if people predict that rain falls on the same night, waterproof matter is used to cover hylocereus undulatus flower buds to be flowered; and (3) the waterproof matter is taken down from the hylocereus undulatus flower buds after the morning of the next day. In the process of planting the hylocereus undulatus, when the flowering of hylocereus undulatus encounters heavy rain, the method for protecting the hylocereus undulatus flowers in the heavy rain weather provided by the invention can effectively prevent the rain from washing away pollen, and therefore the fruit setting rate of the hylocereus undulates is guaranteed.