30results about How to "Extended fruiting period" 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 relates to a cultivation method for increasing the blueberry anthocyanin content and the fruit internal quality. The cultivation method comprises the following steps of (1) establishing an orchard, and preparing soil; (2) preparing a mixed matrix which is prepared from the following components in mass percent: 35 to 45% of saw dust, 25 to 30% of leaf mold, 15 to 20% of straws, 4 to 10% of pig manure organic fertilizer, 6 to 9% of river sand and 1 to 4% of perlite, wherein the sum of the mass percent is 100%; (3) field-planting; (4) reshaping and pruning; (5) managing fertilizer and water: laying silver reflector films on both sides of crowns along the lines of trees at the earlier stage of color change of blueberry fruits, wherein the outer edges of the reflector films are aligned with the outer edges of the crowns, the films are not pierced during pressing, and the films are not removed until fertilizer is applied after harvesting; (6) harvesting: harvesting in batches because the blooming sequence of the blueberry fruits in inflorescence is one after the other and the mature stages of the fruits are different, wherein the fruits are mature when the surfaces of the fruits change from turquoise to red to bluish violet to purple black, and generally, harvesting is performed once every two to three days at a full fruit stage and is performed once every four to six days at a primary fruit stage and an end fruit stage.

The invention relates to a special fertilizer for a kidney bean of green bean. The fertilizer comprises the following ingredients by weight (kilogram): 12 kg of nitrogen, 5.4 kg of phosphorus pentoxide, 20kg of potassium oxide, 10 kg of active calcium, 8 kg of amino acid, 1 kg of boron, 0.8 kg of zinc, 0.8 kg of manganese, 1.2 kg of molybdenum, 1.2 kg of iron, 1 kg of rooting agent, 1 kg of chitinand 1 kg of algin, wherein the precision of the ingredients is + / -10%. Because the fertilizer consists boron, zinc, manganese, molybdenum and iron as well as some special substances such as the rooting agent, the chitin and the algin that are favorable to the growth and development of crops, the prescription is scientific, the elements are balanceable, the technique is advanced; the potassium fertilizer, active calcium, boron, zinc, manganese, molybdenum and iron are particularly prepared with pertinence according to the requirements of crops so as to greatly improve the quality of products.Compared with the common potassium fertilizer, the special potassium fertilizer can increase the yield, improve the quality and prolong the fruiting period through the experiments at a base of kidneybean of green bean.

The invention discloses a blueberry high-yield plantation method applicable to farmland in South China. The method comprises the following steps: 1, orchard construction and soil preparation; 2, field planting and fertilizer application; 3, pruning; 4, fertilizer and water management; 5, harvesting. Through the method and the mode, the alkalescence farmland in South China can be suitable for plantation of blueberries, the yield of the blueberries is effectively increased, and the blueberry quality is improved.

The invention relates to a method for breeding cucumis allotriploid cucumbers, belonging to the field of biotechnological breeding. The method is special for chromosome engineering and ploidy breeding of cucumbers. Cucumis diploid new species are positively and negatively hybridized with diploid cucumbers; and the seeds harvested from the hybridized fruit are the seeds of the allotriploid cucumbers. The seedling allotriploid cucumbers have strong growth potential and excellent economic characteristic, and can serve as low-temperature-resistant, weak-light-resistant and Meloidogyne incognita Chitwood-resistant processing type greenhouse culture cucumber new species to be popularized and applied. The seedling allotriploid cucumbers provide precious materials for researching scientific problems such as cucumber cotyledon genetic development law, fruit development, parthenocarpy mechanism, heterosis mechanism and the like, facilitates utilization of the allotriploid cucumbers, and contributes to transducing wild type excellent genes to culture the cucumber new species.

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 belongs to the application technology of organic and inorganic compound fertilizer and particularly relates to a microorganism targeted flora solid organic and inorganic compound fertilizer. At present, most organic and inorganic compound fertilizer is processed and produced through the direct mixing and granulating process technology. Cross combination and incompatibility loss of chemical components of the compound fertilizer increase cost, and in order to overcome defects in the prior art, optimized combination is conducted through the granulation method according to the interrelationship between generation and restriction of different physical property components of organic elements and inorganic elements. Compound mixing and recombination are conducted according to different soil conditions of different areas. According to optimal energy configuration of organic fertilizer and inorganic fertilizer, microorganism organic fertilizer accounts for 80% of the compound fertilizer in compatibility proportion, wherein organic fertilizer granulation raw materials account for 70%, and inorganic fertilizer granulation additives account for 10%.The inorganic fertilizer accounts for 20% of the compound fertilizer in basic compatibility proportion. The compound fertilizer is prepared through the procedures of smashing, screening, centralized piling, synthesis fermentation, airing and the like.

The invention discloses an organic fertilizer and a preparation method therefor. The organic fertilizer is prepared from main materials and additives. The main materials comprise, by weight, 150-240 parts of cottonseed meal, 200-300 parts of bean vines, 100-200 parts of water hyacinth, 300-400 parts of decomposed soil, 120-160 parts of chicken manure, 80-130 parts of rabbit dung and 70-120 parts of peanut shells. The auxiliary additives comprise, by weight, 50-80 parts of amino acid, 80-110 parts of humic acid, 60-100 parts of plant activated selenium, 50-90 parts of abamectin, 30-50 parts of bacilli, 60-100 parts of chitosan and 70-130 parts of zymophyte. The fertilizer efficiency of the organic fertilizer lasts long, the fertility is large, the organic fertilizer is green and environmentally friendly, can promote pitaya growth and can prolong the fruiting stage of pitaya, and thus the pitaya output is raised greatly.

The invention provides plant anti-virus composite nutrient liquid fertilizer. The liquid fertilizer is characterized by comprising agents A and B in formulae A and B, wherein the formula A comprises the following components: potassium sulphate, magnesium sulfate heptahydrate, phosphorus pentoxide, boric acid, manganese sulfate monohydrate, heptahydrate zinc sulphate, blue copperas, ferrous sulfate heptahydrate, molybdenum sulfate and vitamin C; and the formula B comprises the following components: calcium chloride, magnesium chloride hexahydrate and urea. The method for preparing the nutrient solution comprises a preparation method of the agent A in the formula A, and a preparation method of the agent B in the formula B, wherein the agent A preparing method comprises the following steps: adding all raw materials except the phosphorus pentoxide after the phosphorus pentoxide deliquesces in a vessel, adding water and heating to prepare the agent A; and the agent B preparing method comprises a step of directly adding water to a vessel with all raw materials of the formula B to prepare the agent B. The nutrient solution is sprayed in grouping interval, reduces occurrence of negative chemical reaction, synergizes the fertilizer, reduces soil harden and pollution and reduces pesticide residues, and has special function in highyield and high quality, early yield, stable production and the like.

The invention discloses an aleurites montana young growth tending method. The method comprises the steps that soil loosening and weeding are periodically conducted, frequently-used nitrogen, phosphorus and potassium fertilizer or tung cakes are applied. The aleurites montana young growth tending method is characterized in that sterilization fertilizer special for young growth is applied in the aleurites montana seedling stage, and the sterilization fertilizer is composed of sterilization drug components and fertilizer components. When the aleurites montana young growth tending method is used, the sterilization fertilizer is mixed with water to form a solution to be sprayed, and the ratio between the special sterilization fertilizer and the water is 1:900-1000. According to the aleurites montana young growth tending method, the fruiting period is two years earlier than that of conventional cultivation, the fruit production rate of the young growth is significantly improved, the average fruit production rate is increased by over 35% than that of locally cultivated aleurites montana, and the fruiting period is prolonged.

The invention discloses a disease-resistant cultivation method for grafting wax gourd on cucurbita pepo. The method comprises the following steps of soaking cucurbita pepo seeds in water, fishing outthe soaked cucurbita pepo seeds, draining the water, wrapping the drained cucurbita pepo seeds with clean gauze, and accelerating germination until the seeds expose white buds to obtain pretreated cucurbita pepo seeds; soaking wax gourd seeds in water, fishing out the wax gourd seeds, draining the water, wrapping the wax gourd seeds with clean gauze, and accelerating germination until the seeds expose white buds to obtain pretreated wax gourd seeds; applying organic fertilizer in a greenhouse for grafting, performing ploughing uniformly, closing the greenhouse with a chlorothalonil fumigant for fumigation, dibbling the pretreated cucurbita pepo seeds and the pretreated wax gourd seeds in the greenhouse, and covering sandy soil after dibbling; when the wax gourd just exposes true leaves andthe cucurbita pepo does not expose true leaves, cutting the wax gourd and the cucurbita pepo by blades, butting cuts of the wax gourd and the cucurbita pepo, and performing fixation by adopting grafting clamps; transplanting grafted seedlings to a seedbed; and performing field planting for 10-12 days according to the large line spacing of 90-100 cm, the small line spacing of 40-50 cm and the plant spacing of 40-50 cm, performing sufficient watering, and hanging vines.

A multiple-grafting successive cultivation method belongs to the technical field of plant cultivation and is used for solving the problem that existing indeterminate-inflorescence crops subjected to single grafting can only be harvested once. The multiple-grafting successive cultivation method includes the steps: A, selecting a rootstock and a young shoot, and performing grafting cultivation for the first time; B, when a creeping vine of a first-time grafted seedling is 6-10m long, making a cut above an original graft union of a plant by cutting, obtaining a wedged insert on the upper portionof the plant at a position 1-2m away from the top end of the plant, inserting the wedged inert into the cut, and binding the union position; C, when the graft union heals, the middle creeping vine iscut off, and growing a new plant from a lower plant segment and an upper plant segment connected with each other. After grafting is competed by the method, the residual creeping vine is cut off, a nutrient supply path of the plant is shortened, the nutrient supply condition is better, and accordingly seedling cost can be reduced effectively and yield can be increased.

The invention discloses a planting method for interplanting strawberries in a vineyard. The method comprises the steps of site selection, vineyard planning, land preparation, strawberry seedling field-planting, field management, flower thinning and top dressing, and strawberry harvesting. Land resources are fully utilized, and not only can grapes be produced, but also strawberries can be produced. The method is especially applicable to development of agricultural tourism bases in suburban areas. In a strawberry planting process, fertilizer technologies, such as fermented rotten manure, ecological liquid fertilizer and nitrogen phosphorus and potassium fertilizer, are adopted, thereby effectively improving the soil environment for grape growth, increasing the organic matter content of the soil and ensuring the nutrients needed for strawberry growth. The planted strawberry seedlings are cultured virus-free seedlings, and viruses in the strawberries are removed, thereby reinforcing the disease resistance, high temperature resistance and coldness resistance of the strawberry plants; the root systems of the strawberry plants are stretched and developed, the plants are strong and have high disease resistance, and the transplanting survival rate reaches over 90%. Produced strawberries are high in yield, are fresh, delicious and tender with juicy flesh, and are long in fruit bearing period, so that batched marketing is facilitated, and the economical benefit is good.

The invention discloses a breeding method of a large fruit type day-neutralstrawberry. The breeding method comprises the steps as follows: parentselection, parent seedling breeding, parent cultivation in facilities, pollen collection, artificial hybridization, seed collection, hybrid seedling cultivation, character screening and variety test. The breeding method of the large fruit type day-neutralstrawberry has the following advantages: the day-neutral feature and excellent genes with high quality, large-fruit property, high yield and the like are subjected to efficient genetic recombination, strawberry varieties with good day-neutral feature, large-fruit property, high quality and high yield are bred, the fruit supply period can last from December to next August, the fruiting period is long, the yield is high, the problem of lack of the large fruit type day-neutral strawberry in the strawberry industry in China is solved, continuous annual production of forcing culture and culture in summer and autumn can be realized, the strawberry fruit supply period is prolonged, and the blank of strawberry summer market in China is filled up.

The invention discloses a planting method of selenium-rich canarium plants. The method comprises the steps that rotten excrement and selenium-rich multi-effect mixed controlled-release fertilizer areevenly mixed with surface soil, holes are refilled with the mixture, accordingly, a planting medium is prepared, nursery stocks are planted in the holes and covered with soil, and the soil is pressed.Selenium-rich multi-effect mixed controlled-release fertilizer is supplemented for the canarium plants at the growth stage, foliage top-dressing is conducted, nutrient substances required by the plants at all the stages are provided, the selenium content and organic matter content of canarium plant products are increased, and the high-quality selenium-rich canarium plant products are obtained.

The invention discloses an agricultural ecological technique capable of preventing and controlling liberobacter asiaticum as well as harvesting oranges. The agricultural ecological technique is characterized by comprising production and culture: a biological organic fertilizer is used, a metabolic photosynthetic accelerant and ion liquid for improving resistance are sprayed, and a biological source agricultural chemical and artificial and mechanical weeding are used for preventing and treating diseases and pests and weeds. The agricultural ecological technique disclosed by the invention has the advantages that the productivity, the immunity, the disease resistance and the disease tolerance of the oranges can be improved; the spreading speed of the liberobacter asiaticum is reduced, so that healthy trees can obtain high yield; the trees suffering from light and moderate diseases restore the productivity which achieves or approaches the level of that of trees free from diseases; the trees suffering from serious diseases restore growing trend, definite productivity is maintained, and the fruiting period is prolonged; the fruit quality can be improved, and besides, good-quality organic orange products are harvested; the agricultural ecological technique has important significance on guaranteeing the production benefit of orange fruit growers, and promoting the steadily forward development of orange industry in rural economy.