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1036results about "Germinating apparatus" patented technology

Hydro-fluctuation belt wetland vegetation restoration proper species screening method

InactiveCN106472134ALess prone to intrusionPrevent genetic driftInvasive species monitoringHorticulture methodsRevegetationTidal flat
The invention discloses a hydro-fluctuation belt wetland vegetation restoration proper species screening method. The method includes: investigating region vegetation, and preliminarily selecting species suitable for region vegetation restoration from the aspects of life form and growth form of species; adopting a soil seed bank germination experiment to screen to obtain omissive proper plants; inferring proper plants for vegetation restoration of a hydro-fluctuation belt according to vegetation investigation on the hydro-fluctuation belt and the soil seed bank germination experiment of the same; performing a waterlogging tolerance experiment on the proper plants, and screening proper species for region vegetation restoration; according to waterlogging tolerance and region hydrologic changing characteristics, arranging the proper species obtained by screening, and conducting practice demonstration of vegetation restoration. The method is conducive to preventing genetic drift caused by gene flow and maintaining a gene bank of local species stable, less prone to causing intrusion of foreign species and provides technical support and scientific guidance for large-area demonstration and popularization of vegetation restoration in regions like reservoir hydro-fluctuation belts, riparian zones and tidal flat wetland.
Owner:HAINAN UNIVERSITY

Industrialized large-scale rice seedling raising system

ActiveCN103202193AImprove lighting abilityStrong drainageClimate change adaptationSowingWater resourcesSeedling
The invention provides an industrialized large-scale rice seedling raising system. The rice seedling raising system is composed of a seed sowing chamber, a seed germination accelerating chamber, a rice seedling raising chamber, a seedling collecting chamber, and seedling raising tray conveying rails arranged among the seed sowing chamber, the seed germination accelerating chamber, the rice seedling raising chamber and the seedling collecting chamber. The rice seedling raising system is characterized by being provided with a seed cleaning selection tank, a rice seedling raising tray paving/collecting apparatus, a PLC (Programmable Logic Control) automatic controller and the like. The industrialized large-scale rice seedling raising system has the advantage that the seed germination accelerating chamber and the rice seedling raising chamber are high in daylighting and water drainage properties so that the emergence rate of rice seedling raising and the survival rate of rice seedlings can be improved. A movable irrigating device and a sprinkling irrigation system are arranged to effectively utilize water resource and avoid waste of the water resource. The automatic rice seedling raising tray paving/collecting apparatus and the seedling raising tray conveying rails are arranged in the rice seedling raising chamber so that waste of human resource is greatly reduced and the production efficiency is improved.
Owner:芜湖东源新农村开发股份有限公司

Method for inducing drought resistance of cucumber by arbuscular mycorrhizal fungi

A method for inducing the drought resistance of cucumbers by arbuscular mycorrhizal fungi comprises the following steps: carrying out individual inoculation and propagation expanding initial arbuscular mycorrhizal fungi inoculants; cultivating cucumber seedlings through mycorrhization of arbuscular mycorrhizal fungi inoculants, wherein inoculation media adopts a mixture of a Hoagland nutrient solution and perlite; inducing drought resistance: after the seedlings are grown for 3 months, transferring the seedlings in black seedling raising bags with the specification of 25 cm*25 cm, filling 3.0 kg of sterilization soil in each black seedling raising bag, applying 80 mg/kg of total phosphorus and 100 mg/kg of total nitrogen in each basin, and keeping the relative water content of the soil to be about 40% of the field capacity under moderate drought; sufficiently watering before processing to enable the seedlings to be in the natural drought, carrying out the water control processing when the natural drought reaches the preset relative water content in processing, using a weighing water supplementing method to keep the all repeated soil water content in each-time processing to be within the test required range during the water control period, setting the regulating time of the water content to be 8: 00 Am each day, and supplementing water lost on a previous day.
Owner:ANHUI UNIV OF SCI & TECH

Method of culturing of seedling and standardized planting protection of seeds of shinyleaf yellowhorn

The invention relates to a method of culturing of seedling and standardized planting protection of seeds of shinyleaf yellowhorn, which is characterized by comprising the following steps of: (1) collecting seeds: collecting seeds which are fully mature and has full kernels; (2) seed treatment: soaking the seeds with clean water, carrying out sand burial and lamination and adopting a fast germinating method for seeds without being treated by sand burial; (3) soil preparation of nursery lands: turning over the soil while pressing with a harrow, leveling the nursery lands and applying the farmyard manure; (4) sowing: adopting sowing in strip in spring, or spot sowing; taking out the seeds for sowing after the fruit is mature in autumn; (5) building a tunnel, furrowing small grooves at the two sides of beds, inserting bamboo bows, coating films, tucking the edges at the periphery of the film and covering the film with soil and pressing the film; (6) management of seedling stage: watering in proper time and proper quantity, weeding, binding the supports of nursery plants and carrying out artificial capping in August; (7) digging pits for planting when planting in spring of next year, cultivating, weeding, cutting tiller at any time, applying fertilizers before flowering, in the stage of enlarging the fruit, after colleting seeds and in the stage of enlarging the fruit; and (8) controlling damage by disease and insect and preventing yellows, sooty mould and smaller velvety chafer.
Owner:北京金桐福绿色能源科技有限公司

Automatic seed soaking pregermination device

The invention discloses an automatic seed soaking pregermination device which comprises a seed soaking pregermination tank (1) and a control device (2); wherein, the bottom of the seed soaking pregermination tank (1) is provided with a water drain valve, and the seed soaking pregermination tank (1) respectively controls an oxygenation device, a heating device and a cooling device by the control device (2); the oxygenation device is communicated with an oxygenation pipeline arranged at the bottom of the seed soaking pregermination tank (1) through a gas pipeline (9); the heating device includes a sterilizing heating device and a heat insulating heating device, and the sterilizing heating device is communicated with the heat insulating heating device through a steam conduit and then communicated with the seed soaking pregermination tank (1); the cooling device is communicated with the upper part and the lower part of the seed soaking pregermination tank (1) through a low temperature water pipeline (4), so as to form a low temperature water circulation system together with the interior of the seed soaking pregermination tank (1). The invention has the advantages of controllable moisture, temperature, oxygen and illumination, high automation control degree, stable quality of presprouting of seeds and the like, and is especially suitable for the batch production of seed soaking pregermination of small size seeds having small volume and light weight of tobacco, grazing, ornamental grasses, milk vetch, etc.
Owner:YUNNAN ACAD OF TOBACCO AGRI SCI +2
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