45results about How to "Improve germination quality" patented technology

A germinated brown rice preparation method is characterized in that to-be-germinated brown rice is first immersed into water with the temperature of 25 to 30 DEG C for 8 to 12 hours; during the immersion, an air pump is started for ventilation; after the immersion, the brown rice is sterilized via ozone; the brown rice is cleaned via clean water; then the brown rice is germinated for 12 to 24 hours under ventilating condition with the temperature of 30 to 35 DEG C; and the germinated brown rice is inactivated and then germinated brown rice can be achieved. During the immersion and germination, ventilation of the brown rice can be timely adjusted and brown rice breathing condition can be adjusted, so germination quality can be improved and germination rate can reach as high as 99%; and the preparation method can be simply operated and saves time and labor.

The invention discloses a lilium oriental hybrid tissue culture seedling strengthening method which comprises the following steps: taking a squamous bulb of a lilium oriental hybrid aseptic seedling, and carrying out sprout induction culture on the squama in an induction culture medium; and after the sprouts are induced, inoculating the sprouts to a rooting and bulb-strengthening culture medium, and culturing to obtain a tissue culture seedling, wherein the rooting and bulb-strengthening culture medium comprises 4-5 g / L MS (Murashige-Skoog) powder, 60-70 g / L sucrose, 6-8 g / L agar and 0.2-20 mg / L humic acid, and the fulvic acid content in the humic acid is at least 90%. The method can promote the expansion or / and weight gain of the squamous bulb of the tissue culture seedling, thereby obtaining the strong tissue culture seedling, shortening the production cycle and saving the cost.

The invention relates to an automatically-controlled production device for sprouted brown rice and a preparation method for the brown rice. The device comprises an outer container (1) with a funnel-shaped bottom, and an inner container (2) which is held in the outer container (1) and is in a screen outer wall structure. An outer container cover (4) with a sprinkler (3) is arranged at the top of the outer container; a supporting seat (5) for supporting the inner container is arranged at the upper part of the funnel-shaped bottom of the outer container; an electric heater and vent pipes (6) are arranged on the supporting seat (5); air vents are evenly distributed in the side of the vent pipes facing the inner container; the vent pipes (6) are connected with an air pump (7) through pipelines; a water inlet is arranged in the lower part of the funnel-shaped bottom of the outer container and is connected with water inlet equipment through one way of a three-way valve (8); and another way of the three-way valve is connected with the sprinkler (3) through a circulating water pipeline. With the device, the sprouted brown rice is obtained through the following steps: soaking the brown rice, disinfecting the brown rice, cleaning the brown rice, sprouting, inactivating and the like. The device disclosed by the invention achieves automatic control of brown rice sprouting and improves the sprouting quality. The sprouting rate reaches 99%. The device is easy and simple to operate and is labor-saving.

The invention provides a mechanized efficient seeding method suitable for chenopodium quinoa in coastal sandy saline-alkali soil. A large-scale seeding machine integrating ditching and seeding is utilized, parameters of the seeding machine are controlled, such that mechanical seeding of chenopodium quinoa in coastal sandy saline-alkali soil is realized, and the seeding efficiency of chenopodium quinoa is improved while a seedling emergence rate is ensured. Aiming at characteristics of high sand content and high underground water level of coastal sandy saline-alkali soil, the seeding machine integrating ditching and seeding is adopted, an advancing speed and a seeding speed of the seeding machine are controlled, such that the seeding efficiency is improved, the seeding cost is reduced, resource waste is reduced, coastal saline-alkali soil resources are fully utilized, and a foundation is laid for characteristic agricultural development in coastal regions.

The invention relates to the field of agricultural planting, in particular to a seed soaking and germination accelerating device for agricultural planting. The device comprises a germination accelerating and seed soaking box body, wherein a seed soaking and germination accelerating cavity and a liquid fertilizer cavity are formed in the germination accelerating and seed soaking box body, an annular cylinder is installed in the seed soaking and germination accelerating cavity, the inner side of the annular cylinder is elastically supported by a supporting spring, a plurality of lifting blocks are distributed on the outer side of the annular cylinder in the circumferential direction, threaded rods are connected to the lifting blocks in a matched and threaded mode, and a driving mechanism used for driving the threaded rods to rotate at the same time is further installed on the germination accelerating and seed soaking box body; and liquid spraying heads are further arranged at the lower ends of the threaded rods, a liquid fertilizer conveying assembly used for pumping out liquid fertilizer in the liquid fertilizer cavity and evenly conveying the liquid fertilizer to the liquid spraying heads at the lower ends of the threaded rods is further installed on the germination accelerating and seed soaking box body, and a stirring assembly is further installed at the bottom of a seed soaking and germination accelerating net cage. The invention further discloses a germination accelerating control system for agricultural planting. The device and method facilitate seed soaking control and uniform addition of the liquid fertilizer, and are worthy of popularization.

The invention relates to the technical field of berry plantation, and especially relates to a berry seed sowing and reproducing method. The berry seed sowing and reproducing method comprises the following steps: S1, selecting seeds: selecting seeds of fruits at the physiological mature stage, and completely separating the colloid of the pulp on the surfaces of the seeds; and S2, sowing: uniformlysowing the seeds obtained in step S1 in a matrix, keeping soil moist, and keeping the ambient temperature in the process from plantation to seed germination ad seedling growth at 20-40 DEG C. A resultof test shows that the seeds in the fruits at the physiological mature stage, selected for sowing, have a good germination potential and a high germination rate. The ripening stage of the fruits at the physiological mature stage is at least 7 days ahead of that of the fruits at the marketable mature stage, so the fruits can be picked early and sowed early to benefit the saving of the maintenancecost of the fruits, and the germination potential in the later stage is good to facilitate intensive seedling growth and benefit the saving the later sowing maintenance cost and the land cost, therebythe method has very positive effects from the perspective of agricultural production, and has great commercial values.

The invention provides a counter-rotating multifunctional sowing, fertilizing and ditching machine, which includes a frame. The top of the frame is provided with a sowing and fertilizing mechanism, the bottom is provided with a rotary tiller, and the left and right ends are respectively provided with ditching devices. And the drive device, and the rear side is equipped with a compacting device. The advantages are: the sowing and fertilizing mechanism, rotary tillage device, ditching device, driving device and soil compacting device are integrated into one, which greatly reduces labor intensity. In addition, the opener in the ditching device can be lifted upwards when no ditching is needed, which is suitable for different farming needs; relying on the tractor's pull, it can drive the sowing and fertilizing mechanism and the rotary tiller to work without additional power. And the rotation direction of the rotary tillage device is opposite to the rotation direction of the drive wheel, which realizes reverse rotary tillage, greatly improves the efficiency of rotary tillage, ensures the full mixing of fertilizer and soil, facilitates the entry of subsequent seeds into the soil, and improves the quality of seed emergence .

The invention provides a forward-rotating multifunctional sowing, fertilizing and ditching machine, comprising a central frame and seeding and fertilizing devices symmetrically arranged on both sides of the central frame, the central frame is connected with the sowing and fertilizing device through a telescopic device, A ditching device is provided, and the sowing and fertilizing device includes a horizontal frame. The top of the horizontal frame is provided with a sowing and fertilizing mechanism, the bottom is provided with a rotary tiller, the outer end is provided with a driving device, and the rear side is provided with a soil pressing device. The advantages are: adopting the central frame and the sowing and fertilizing devices arranged symmetrically on both sides of the central frame. The device can adjust the distance between the sowing and fertilizing devices on both sides and the central frame, and can freely adjust the distance between the position of sowing and fertilizing and the ditch opened, which is suitable for different sowing needs; Plowing and soil compaction are integrated, which greatly reduces labor intensity.

The invention discloses a method for rapidly determining inflation of seawater fry swimming bladders. 10-25days after fries hatch, 12-18mg / L of anesthetic Aqui-S is adopted; detecting density is 100 fries in 100 ml of water, and anesthesia time is 5-8 minutes generally; when the fries are in the state of being unable to swim, swinging bladders of the fries floating on the water surface are inflated fully, the swinging bladders of the fries staying in water are partially inflated, and the swinging bladders of the fires sinking at the bottom of the water are not inflated. The method is simple and capable of rapidly determining whether the fry swimming bladders are fully developed or not and inflate or not, and is adaptable to promotion and application.

The invention relates to a drought-resistant stubble-cleaning deep-seeding fertilization machine for wheat stubble soil planted corn, which comprises a rack, as well as depth limiting wheels, a seeding belt stubble-cleaning soil-cleaning device, ditching fertilizer applicators, soil compactors, corn single-kernel dibbling devices and seeding compacting wheels, which are sequentially arranged on the rack from front to rear. The two depth limiting wheels are fixed at the left end and right end of a front cross beam of the rack; the seeding belt stubble-cleaning soil-cleaning device comprises a stubble-cleaning soil-cleaning cutter shaft, stubble-cleaning soil-cleaning cutter discs and stubble-cleaning soil-cleaning cutters; multiple stubble-cleaning soil-cleaning cutters are circumferentially arranged on each of the inner disc surface and outer disc surface of each stubble-cleaning soil-cleaning cutter disc; each stubble-cleaning soil-cleaning cutter comprises a handle part and a throwing cutting part, with an included angle of 100-120 DEG C formed between the handle part and the throwing cutting part; the throwing cutting parts of the stubble-cleaning soil-cleaning cutters on the inner disc surface of each stubble-cleaning soil-cleaning cutter disc are bent inwards, and the throwing cutting parts of the stubble-cleaning soil-cleaning cutters on the outer disc surface of each stubble-cleaning soil-cleaning cutter disc are bent outwards. The drought-resistant stubble-cleaning deep-seeding fertilization machine for wheat stubble soil planted corn provides integrated operation of soil tillage, seeding, fertilization and compaction, the operation steps are simplified, and the operation efficiency is improved.

The invention discloses a processing device for germinated brown rice. The processing device comprises a box shell, a heating device, a constant temperature box, a germinated brown rice processing tank, a return pipe and a collecting box; the heating device and the collecting box are arranged at the left side and the right side of the lower portion of the box shell, and the constant temperature box is arranged in the box shell; the germinated brown rice processing tank is installed at the position, close to the upper portion, of the interior of the constant temperature box, an opening in the left end of the germinated brown rice processing tank communicates with an output port in the left side of the heating device through an air inlet pipe, and a lifting vibration assembly and a flow guide assembly are further sequentially arranged at the right side of the germinated brown rice processing tank; and the upper end of the return pipe is communicated with an exhaust opening in the right side of the flow guide assembly, the lower end of the return pipe is further communicated with an air inlet of the heating device, a slidable water absorption plate is arranged on the cross section of a transverse pipeline of the upper end of the return pipe, a conveying assembly located below the germinated brown rice processing tank drains and stores waste water and inferior brown rice generated inside the conveying assembly, and processed high-quality germinated brown rice enters the collecting box through a funnel.

The invention relates to the technical field of berry planting and in particular relates to a passion fruit seed treatment method and a sowing propagation method thereof. The passion fruit seed treatment method comprises the following steps: S1, adding perlite into passion fruit seeds coated with pulp; S2, mixing the seeds and perlite in the S1, rubbing, separating the pulp on the seed surface, and adding water for rinsing. The perlite used in the invention is hard, and can be fully rubbed with the passion fruit seeds to remove the pulp coated on the passion fruit seeds; the perlite is very light in weight, can suspend on the water surface in the water, and is poured into clean water to rinse, and then the pulp, the perlite, the perlite adhered with the pulp and seeds that are not completely separated can float on the water surface, and the seeds of which the pulp is completely separated naturally sink to the water bottom; the perlite is white, the passion fruit seed is black, the seeds with pulp are easily discovered, and the water is drained after no seeds float on the water surface, so that the seeds separated from the pulp can be obtained, and the separation is very convenient.

The invention discloses a matrix treatment method which comprises the following steps: (1) taking a commercially available tobacco matrix as a to-be-treated matrix, pouring the to-be-treated matrix into a mesh screen, and screening to remove impurities or stones with overlarge particle sizes; and (2) preparing a butenolide solution, adding the solution into the screened tobacco matrix to be treated in the step (1), stirring, and fully mixing the matrix and the solution to obtain the treated matrix. The invention further discloses a tobacco seed seedling raising method using the substrate. The low-temperature stress resistance of the tobacco seeds can be enhanced, the seedling rate of the tobacco seeds encountering low temperature is increased, the tobacco seedling quality is improved, the economic loss in the seed seedling raising process caused by low-temperature stress is reduced, and the effect of promoting farmers to increase income and yield is achieved; the cost is low, the method is simple and convenient to implement, the effect is remarkable, and the good application potential is achieved.

The invention provides a method for efficiently inducing polyploidy of native ginseng, comprising the following steps: (1) cutting the stem segments with bud points of soil ginseng tissue culture seedlings, and sterilizing them; (2) using 1-3 mg / ml of autumn Soak in narcissin medium, induce treatment for 24-72 hours, and irradiate with 60Co γ-ray; (3) quickly transfer to 1 / 2MS medium containing 5-10 mg / L colchicine medium for co-cultivation in the dark; 1 / 2 MS medium containing NAA, 6-BA and 6-BA for light culture; transfer to the MS medium containing NAA, 6-BA and tryptophan for light culture to obtain native ginseng tissue culture seedlings, and ploidy identification; the present invention The high mutation rate and high seedling emergence rate induced by polyploidy of native ginseng were effectively realized, a stable and efficient polyploidy induction technology of native ginseng was formed, the mortality of polyploid induced by native ginseng was reduced and the quality of seedling emergence was improved.

The invention discloses a corn seed initiator, a preparation method thereof and a method for promoting low temperature germination of corn seeds. The corn seed initiator at least includes: melatonin and abscisic acid, wherein the mass percent of melatonin in the corn seed initiator is 0.015% to 0.025%, and the mass percent of abscisic acid in the corn seed initiator is 0.018% ~0.028%. The preparation method comprises: dissolving melatonin and abscisic acid in an alcoholic organic solvent, and then distilling to volume with water. The method for promoting low-temperature germination resistance of corn seeds comprises: using the above-mentioned corn seed initiator to carry out surface treatment on corn seeds before sowing. Through the joint action of melatonin and abscisic acid and its concentration selection in the initiator, the corn seed can be surface treated by the corn initiator, which can improve the tolerance of corn seed to low temperature and significantly improve the germination of corn seed at low temperature rate and germination quality, and promote seedling growth.