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81results about How to "Consistent maturity" patented technology

Method for breeding double recessive homozygous sweet-waxy maize hybrid through sh2 gene type super-sweet maize mutant with high starch content

InactiveCN105075856ASolve the shortcomings of low germination rateConsistent appearancePlant genotype modificationWaxy cornAgricultural science
The invention discloses a method for breeding double recessive homozygous sweet-waxy maize hybrid through a sh2 gene type super-sweet maize mutant with high starch content. The collection number of the sh2 gene type super-sweet maize mutant V240TB with the high starch content is CGMCC No.10410. The sh2 gene type super-sweet maize mutant V240TB with the high starch content is hybridized with ordinary waxy maize, and a double recessive homozygous sweet-waxy maize inbred line with the high starch content is obtained. Two double recessive homozygous sweet-waxy maize inbred lines with the high starch content are matched, and the double recessive homozygous sweet-waxy maize hybrid is obtained and has higher sugar content than the ordinary waxy maize and higher starch content than ordinary super-sweet maize, and the starch is all amylopectin. The bred double recessive homozygous sweet-waxy maize hybrid inbred line and hybrid with the high starch content integrate respective advantages of sweet maize and waxy maize, the sweetness is high, the waxiness is good, the maize kernels have identical appearance and maturity, and meanwhile, the seed germination percentage reaches the standard of ordinary maize.
Owner:FOOD CROPS RES INST YUNNAN ACAD OF AGRI SCI

Semi-opening greenhouse cultivation technology for peach tree in low-latitude plateau area

The invention relates to a semi-opening greenhouse cultivation technology for a peach tree in a low-latitude plateau area. The technology is characterized in that a greenhouse frame is arranged on one surface of a greenhouse; a layer of inspect proof nets and a layer of heat preserving quilts sequentially cover the frame; the heat preserving quilts are controlled by a contracting and stretching bracket to the contracted and stretched, and therefore, the temperature in the greenhouse of the peach tree can be controlled in different growth periods and under the changeful air temperature condition at the low-latitude plateau area; meanwhile, the technologies like the water and fertilizer control technology and the special fruit bag utilizing technology are adopted, thus the damage factor under the natural condition is removed, and the natural growth state of the peach tree is remained to the maximum; the applied pesticide is about 20% that under the common planting condition, the applied chemical fertilizer is about 30% that under the common planting method, the water irrigated is about 40% that under the common planting condition, and the output is more than 150% that under the common planting condition; in addition, the peach quality is far more than that of common peach; the market price is the peach is more than 5 time that of the common peach.
Owner:KUNMING JINWOTU ECOLOGY CULTIVATION

Method for regulating flowers and spikes of Feizixiao litchis

The invention relates to a method for regulating flowers and spikes of Feizixiao litchis, belonging to the field of application of litchi production technology. The best method for gaining high and stable yields is to reduce the number of flowers and delay the time of flowering as the Feizixiao litchi variety is easy to flower, the number of flowers is great, the flowering needs to consume a great deal of nutrition and influence the rate of bearing fruit, and the fruit bearing is influenced by weather; the method comprises the steps: when spikes of Feizixiao litchis grows by differentiation to be 10-15 cm long in January and February, a growth retardant uniconazol with concentricity of 50-100ppm is used for postponing the growth of the spikes and restraining the premature growth of the spikes of Feizixiao litchis; after the method is adopted to treat the spikes, the premature growth of the spikes can be restrained to lead the spikes to become short and strong and greatly reduce the number of flowers, thus omitting heavy and nervous work for flower thinning for the Feizixiao litchis; and the flowering time of the Feizixiao litchis is postponed at about spring equinox, thus achieving the purpose of one-time flowering and bearing fruit, greatly improving rate of bearing fruit, and being compact in spikes, uniform in size of fruits and consistent in mature period.
Owner:SOUTH SUBTROPICAL CROPS RES INST CHINESE ACAD OF TROPICAL AGRI SCI

Dual-parallelism grape canopy frame and grape cultivation method suitable for soil-burying cold-proof area

InactiveCN105557448AIncrease the light areaEven and reasonable lightingCultivating equipmentsEngineeringVine
The invention discloses a dual-parallelism grape canopy frame and a grape cultivation method suitable for a soil-burying cold-proof area. The canopy frame comprises two or more lines of stand columns which are arranged at intervals, a cross bar is arranged on each stand column, first main vine supports are connected among the cross bars, second main vine supports are connected between the upper portions of every two adjacent stand columns, transverse bars are connected between every two adjacent lines of stand columns, and fruiting branch supports are connected among the transverse bars. The invention further discloses the grape cultivation method by means of the dual-parallelism grape canopy frame suitable for the soil-burying cold-proof area. The dual-parallelism canopy frame is of a double-layer frame surface structure, main grape vines and fruiting branches are located on a main vine frame surface and a fruiting branch frame surface which are parallel to each other respectively, light resources can be sufficiently utilized, the amount of branch tip overlapping is reduced, fruit color can be uniform, thereby the grape output is raised, grape quality is improved, and wide practicability and higher economic benefits are achieved.
Owner:石河子农业科学研究院

Planting method of selenium-rich sugar orange

The invention provides a planting method of selenium-rich sugar oranges. The planting method comprises the specific steps of 1, choosing seeds and conducting pretreatment; 2, sowing and growing seedlings; 3, conducting planting field treatment; 4, conducting field planting and 5, conducting field management. According to the planting method of the selenium-rich sugar oranges, the sugar oranges cultivated through control over conditions of seed choosing, sowing and seedling growing, planting field treatment, the arrangement of field planting and choices of water, temperature and illumination in the field management are uniform in fruit bearing, the fruit shape size and the mature degree are identical, the fruit is big in size and sweet in pulp, the mouthfeel is good, the diseases of fruit russeting, cracking fruits, malformed fruits and the like and various spotted disease phenomena caused by fungi are effectively prevented, and disease-resistant, drought-resistant and chilling-damage-resistant abilities are remarkably improved; in addition, according to the planting method, by adding the selenium-containing fertilizer in the planting field treatment and applying the organic selenium solution in the flowering stage, the combination of the selenium-containing fertilizer and the organic selenium solution makes the produced sugar oranges high in selenium content, and make ordinary sugar oranges become extremely characteristic functional fruits.
Owner:GUANGZHOU JUCHAN MODERN AGRI RES INST CO LTD

Novel Chinese stewing pot device

A novel Chinese stewing pot device comprises a stewing pot body. The stewing pot body comprises a drum body at the upper portion and a pot bottom connected with the bottom of the drum body, an upper interlayer and a lower interlayer are arranged in the drum body and the pot bottom respectively, an upper interlayer cover is arranged in the upper interlayer, a lower interlayer cover is arranged in the lower interlayer, and steam pipelines are arranged in the upper interlayer cover and the lower interlayer cover. An upper circulating port is formed in the upper portion of the drum body, a stewing tray support is arranged on the inner side of the bottom of the drum body in the annular direction, and a plurality of layers of stewing trays are arranged on the stewing tray support. Stacked-up stewing tray frames form a drum shape from top to bottom, namely a stewing tray vertical drum. The stewing tray support seals the position between the bottom of the outer wall of the stewing tray vertical drum and the bottom of the inner wall of the drum body, and an annular cavity with the upper side open is formed by the outer wall of the stewing tray vertical drum, the inner wall of the drum body and the stewing tray support located at the bottom. The novel Chinese stewing pot device can ensure that materials stewed and boiled in the drum body are heated uniformly and the cooking degree and taste of the stewed and boiled materials are identical, control stewing temperature and progress accurately, and utilize internal space to increase the processing amount to the maximum extent.
Owner:CHUYING AGRO PASTORAL GRP

Steel frame greenhouse technology for peach tree in low-latitude plateau area

The invention relates to a steel frame greenhouse technology for peach tree in low-latitude plateau area. The technology is characterized in that steel pipes are welded to form a semicircular steel frame greenhouse to be fixed to the peach tree farmland; a plastic greenhouse film and an inspect proof nets cover the frame; a nonwoven fabric covering surface is hung in the greenhouse; the plastic greenhouse film and the nonwoven fabric are contracted and stretched to realize the control to the temperature in the greenhouse of the peach tree at different growth periods and under the changeful air temperature condition at the low-latitude plateau area; meanwhile, an underground irrigating device, a novel double-layer ground film and a special fruit bag and other technologies are adopted, thus the damage factor under the natural condition is removed, the natural growth state of the peach tree is remained to the maximum, and the quantity of applied pesticides and chemical fertilizers is greatly decreased; the water for irrigating is about 40% that under the common planting condition, and the output is more than 150% that under the common planting condition; in addition, the peach quality is far more than that of the common peach, and the market price is 5 times that of the common peach.
Owner:KUNMING JINWOTU ECOLOGY CULTIVATION

Domesticating cultivation medium for increasing survival rate of pinellia tissue culture seedlings and preparation method of domesticating cultivation medium

The invention relates to the technical field of agricultural cultivation medium production, in particular to a domesticating cultivation medium for increasing the survival rate of pinellia tissue culture seedlings and a preparation method of the domesticating cultivation medium. The medium is prepared from, by mass, 80-90 parts of straw compost, 5-18 parts of an inorganic mineral material and 1-5parts of a compound conditioner. The medium is easy in formula material selection, simple in production process, reasonable in ratio, convenient and efficient in use, capable of giving full play to water retention, ventilation, rooting, disease resistance and nutrition effects required by domesticating cultivation of the pinellia tissue culture seedlings, extensive in material source, low in costand high in popularization value. The pinellia tissue culture seedlings cultivated with the domesticating cultivation medium are great in growth condition, robust and uniform, and developed roots androbust plants are realized. By adoption of the domesticating cultivation medium for pinellia domesticating cultivation, required seedling hardening time is short, the seedlings can be transplanted infields only after 1-2 months, the survival rate reaches 95% or above, low use cost is realized, and production benefits are greatly increased.
Owner:李金文

Method for improving yield of cabbage mustard seed production

ActiveCN104823670AHarvest time saverHarvest and save effortPlant cultivationCultivating equipmentsMain stemSeedling
The invention discloses a method for improving yield of cabbage mustard seed production. The method specifically comprises the following steps of sowing and seedling in a tray, and planting in a crop field when the seedling grows with four leaves and one core; when the height of the plant is 30cm, cutting 5cm from the top end of a main stem of the cabbage mustard by a sickle; remaining four most robust primary branches, and cutting the excessive primary branches at the bottom parts of the branches by a shear; when the length of each primary branch is 30cm, cutting 5cm from the top end of each branch by the shear; after the top part of each primary branch is cut off, and when the length of a secondary branch is 5cm, remaining four most robust secondary branches at each primary branch, and cutting the excessive secondary branches at the bottom parts of the branches by the shear. The cabbage mustard treated by the method has the advantages that the number of bolting and flowering is greatly increased, the yield of seed production is equal to about 2.5 times of the yield of normal seed production, the flowering period is centralized, the maturing period of the seeds is uniform, and the harvesting of the seeds is easy. The method has the advantages that the method is simple, the implementing is easy, the yield is greatly increased in large-area cabbage mustard seed production, the time and labor in harvesting of the seeds are saved, and the popularizing value is realized.
Owner:镇江鑫源达园艺科技有限公司

Planting method for dry land peanut

The invention provides a planting method for dry hand peanuts, which belongs to the field of agriculture. The method comprises the following steps: programing the planting rows of the peanuts, gathering the defused straws of fore-rotating crops into the planting rows of peanuts, arranging the defused straws in a stripe pattern along the direction of the planting rows, breaking up surface soils along the central position of the planting rows to either side of the central position and shaping cross-sectionally V-shaped field ditches, piling up the surface soils dug in the planting rows into ground in either side of the field ditches and hence forming ridges, sowing peanut seeds into the bottom of the field ditches, covering the peanut seeds and squeezing the peanut seeds into ridges with the soils on both sides of the slopes sliding down to the bottom of the ditches, arranging seepage pits at regularly spaced intervals in the bottom of the field ditches, piling up the defused straws into planting pits and attaching the defused straws to the walls of the pits in a packed arrangement, covering the defused straws with the soils of the ridges, forming podding layers and conducting regular management in the peanut fields. The method is simple in use. Drought resisting and moisture keeping by the use of microtopography is achieved, thereby achieving automatic weeding and clearing of the lower and shoot of the bush. Fruit falling rate can be decreased to 19% in maximum when pegs get into the podding layer in the mature period.
Owner:HENAN UNIV OF SCI & TECH

Method for cultivating grafted eggplant seedlings

The invention discloses a method for cultivating grafted eggplant seedlings. The method comprises the steps of: cutting lateral branches of an old eggplant plant; grafting a rootstock and a scion to cultivate a grafted seedling, wherein a new sprout obtained by cuttage is used as the rootstock and a wild eggplant is used as the scion; selecting a good and healthy plant without diseases and insect damages as a stock plant; picking a lateral branch with three to five leaves as cutting wood; cutting off the leaves, the budding inflorescence and the growing points of the cutting wood and simultaneously cutting off the lower part by 4cm, wherein a notch at the lower end is required to be smooth and the angle of the notch is 30-45 degrees; soaking the whole cutting wood for 1 minute in a 800-time carbendazim solution for disinfection, and simultaneously preventing water loss from affecting rooting; soaking the lower part of the cutting wood for 15-20 seconds in 100mg / kg indolebutyric acid so as to obtain a high rooting rate and shorten the rooting time; and inserting 2-3cm of the cutting wood in a matrix according to the density of 5cm*5cm, wherein root systems and new sprouts can grow out after 10-15 days; and cutting off the new sprout to be used as the scion when 3-4 leaves grow out on the new sprout. The grafted eggplant seedlings are high in uniformity, easy to manage after being planted and high in output and have the same fructescence.
Owner:SHANDONG SHOUGUANG VEGETABLE IND GRP

Multifunctional food baking machine

A multifunctional food baking machine can realize baking processing in vertical arrangement and/or horizontal arrangement, and comprises baking oven body components, a driving device, a heating device and a control system, wherein the baking oven body components comprise a base, an oven body and an upper lid which are mutually assembled and connected; the driving device is arranged on the base; the heating device is arranged on the oven body; baking components used for baking processing of food are separately arranged on the oven body and connected with the driving device in a driven manner and rotate in the oven body; the control system comprises a timer and a timer rotary switch which are mutually connected in a matched manner, as well as a temperature controller and a temperature controller rotary switch which are mutually connected in a matched manner; the driving device and the heating device are connected with a power supply by the timer rotary switch and the temperature controller rotary switch respectively. The multifunctional food baking machine has the characteristics of simple and reasonable structure, small overall size, low manufacturing cost, flexible operation, high safety and reliability, good oil receiving and discharging effect, high heat efficiency, wide application range and the like and is high in practicability.
Owner:FOSHAN SIXVECTOR DESIGN & CONSULTANT CO LTD

Conidia coating method for producing large number of rice blast germ sexual generations

PendingCN114075528AThe total amount of solutions is smallFix stability issuesFungiMicroorganism based processesBiotechnologyMating
The invention provides a conidia coating method for producing a large number of rice blast germ sexual generations. The conidia coating method comprises the following steps: 1) preparing conidia suspensions of different mating types of rice blast germs; 2) coating conidium suspensions of different mating types on the oat culture medium according to a ratio of 1: 1; and 3) culturing for 5-15 days under the culture conditions that the culture temperature is 12-27 DEG C and the illumination is 5000lux-15000lux, so as to obtain a large number of rice blast fungus cocysts and ascospores. According to the method, the defects that sexual generation ascocysts and ascospores generated by a confrontation culture method in the prior art are small in total amount, unstable, large in sample difference, inconsistent in sexual offspring maturity and the like are overcome, a large number of rice blast bacteria sexual generations can be obtained within a short time, the formation speed of the ascocysts and the ascospores is high, the maturity is consistent, and the obtained ascocysts and ascospores can be used for quantitative comparison of sexual reproductive capacity of strains, sexual structure observation, nucleic acid extraction and gene expression quantitative analysis.
Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
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