304 results about "Optimal growth" patented technology

The invention discloses a method for cultivating cherries and tomatoes. The method comprises the steps of: cultivation preparation, seedling raising, planting, flower and fruit protection, rich water management and picking. The method has the advantages that: cultivation matrix bags are adopted for cultivating the cherries and the tomatoes without soil, so continuous cropping obstacles do not happen, the conditions of a greenhouse cannot be limited by seasons, and the production can be arranged for annual supply according to the market requirement; and the preparation of nutrient solution is adjusted according to different growth periods, optimal growth effect is achieved, the cherries and the tomatoes are vigorously grown, the yield is increased, the quality is improved, plant diseases and insect pests are reduced, the consumption of pesticide is reduced, and the environmental pollution is reduced.

A disclosure is made of various apparatus and methods for culturing and preserving cells and tissue in ways that minimize contamination potential, direct cells to reside in desired areas, allow uniform cell distribution during seeding, provide optimal growth conditions by controlling the amount of medium residing in proximity of cells, allow desired compounds and molecules to reside in proximity of the cells, allow co-culture, provide for efficient scale up, allow a desired shape of tissue to be created while retaining a closed system, and allow cryopreservation and reconstitution of cell and tissue while retaining a closed system. The apparatus and methods can be combined to prevent the need to remove the tissue from the enclosure at any point during the sterilization, seeding, culturing, cryopreservation, shipping, or restoration process. Also disclosed is an apparatus and method of pipette interface with a container in a manner that blocks contaminants from entering the container.

An infant formula specially designed for covering nutrition necessities of infants between 0 and 36 months of life is described, which reduces the intolerance problems related to the consumption of infant formulas currently found in the art.

The invention discloses a tomato soilless culture method. The tomato soilless culture method includes the steps of preparing a seedling culture matrix, processing seedling culture seeds, culturing seedlings, processing the seedlings, conducting field planting, managing at the mature period and harvesting. Through the special design of the seedling culture matrix, the tomato seedlings grow more quickly, different nutrient solutions are provided according to different growing periods, the optimal growth effect is achieved, tomatoes grow vigorously, the yield and the quality are improved, and the taste of the tomatoes is guaranteed through the change of temperature differences between day and night at different periods.

The invention provides a method for treating waste water with high pH value, high sulfide content, high ammonia and nitrogen content and high COD content. The method comprises the following steps: firstly, pretreating the waste water by adopting acidification-malysite flocculation sedimentation to reduce the concentration of S2- in the waste water, eliminate the restraining function of the S2- to biological treatment, remove COD caused by the S2- and decompose substances which are easily acidized and decomposed in the waste water; secondly, carrying out biological treatment, wherein the biological treatment consists of processes of hydrolytic acidification and autotrophy SBR, organisms which are difficultly decomposed are decomposed in the hydrolytic acidification process to provide a carbon source for denitrification, oxygen is provided by aeration for the autotrophy SBR, the COD in the waste water is removed by using aerobic microorganisms, NaHCO3 is additionally added to adjust the pH value to ensure an optimal growth environment for autotrophy nitrobacteria, and ammonia and nitrogen are oxidized and removed by using oxygen and HCO32-; and finally, carrying out deep treatment by adopting flocculation sedimentation and -ClO2 oxidation to remove the color of the waste water and ensure that all indexes achieve the discharge standard.

The invention discloses an Enterococcus faecalis strain SBD, of which the collection number is CGMCC No.4848. The strain is a Gram positive strain and is spherical according to observation with microscope, and the strain does not form spores; the strain can well grow on a Mann, Rogosa and Sharpe (MRS) agar plate and can grow into a round, smooth and raised bacterial colony like a grey white dew and with a diameter of 0.5 to 1 millimeter within 48 hours; and the strain can grow in a facultatively anaerobic environment, the growth temperature range is from 10 to 50 DEG C, the optimal growth temperature is 30 to 40 DEG C, and the growth pH value range is from 4 to 10 and the optimal pH value is 6.5. The bacterial preparation made by the strain is nontoxic and safe, can resist gastric juice and cholate, has a strong inhibition effect on various harmful bacteria and can be widely used in livestock breeding industry (by directly adding into daily ration or drinking water of animals) to increase the disease resistance in animals; and the preparation is expected to replace antibiotic for feed purpose and can obviously improve average weight of weaned piglets, reduce a feed-to-meat ratio and improve living environment of livestock and therefore has a bright prospect.

The invention provides an integrated two-phase anaerobic reactor. A fixing padding and an alkali distribution tube are arranged in a reaction area of the conventional up-flow anaerobic reactor; and by feeding alkali, the padding layer is adjusted and the pH value of muddy water in the reaction area above the padding layer is between 6.8 and 7.2 so that optimal growth conditions of acid generating fermentation microbes and methane generating fermentation microbes are formed on the lower part and the upper part of the reactor respectively and the treatment capability and running stability of the wastewater anaerobic reactor are greatly improved. Separation of hydrolysis acidifying phase and methane generating phase is realized in the reactor, capital construction and running expenses are saved, and the volume load of the reactor is improved.

The invention relates to an environment-friendly feed for an exopalaemon carinicauda. The feed comprises fish meal, fermented bean pulp, peanut meal, arginine, glycine, wheat gluten, wheat, high protein flour, defatted rice bran, brewers' yeast, shrimp shell powder, clam ferment powder, fish oil, vegetable oil, unshell elements, compound enzyme preparations, compound vitamins, compound organic trace elements, choline chloride and monocalcium phosphate for feed. In addition, feed ingredient further comprises 500-800U/kg of phytase. Due to adoption of the environment-friendly feed for the exopalaemon carinicauda, so that a nutritional demand of an optimal growth of the exopalaemon carinicauda can be met, a feed utilization ratio is improved, and pollution to a water environment during a breeding process of the exopalaemon carinicauda is reduced. Meanwhile, peptides are applied to improve immunity of the exopalaemon carinicauda, and a sustainable development of a seawater breeding industry of the exopalaemon carinicauda can be realized.

The invention provides a live pig monitoring terminal and system based on image recognition and belongs to the field of live pig breeding. The live pig monitoring terminal based on image recognition comprises a first CPU, a storage module, a first communication module, a live pig video acquisition module, a sensor module and an image characteristic code production unit, wherein the first communication module, the live pig video acquisition module, the sensor module and the image characteristic code production unit are separately connected with the first CPU and the storage module. The providedlive pig monitoring system comprises the live pig monitoring terminal. The terminal and the system have the advantages that an optimal growth environment is created for live pigs, and disease prevention is realized, so that the yield of the live pigs is increased.

The invention discloses a fruit cucumber cultivation method, which belongs to the technical field of agricultural cultivation. The method comprises the following steps: A, seed selection; B, planting land selection; C, sowing and harvesting time selection; D, strong seedling cultivation; E, fertilizing and soil preparation; F, field planting; G, watering and topdressing; H, plant adjustment; and I, timely harvesting. By using the fruit cucumber cultivation method disclosed by the invention, due to the selection of planting conditions and the scientific rationality of the planting method, fruit cucumber can achieve the optimal growth effect and are robust in growth, rapid in growth speed, high in yield and good in quality, so that the plant diseases and insect pests are reduced, the application amount of pesticides is reduced, the environmental pollution is reduced, and the needs of people on fruit cucumbers can be satisfied.

The present invention relates to a herbal health protective, promotive neutraceutical formulation for women, human expectant mothers and lactating mothers, and also relates to a process for the preparation of custom made herbal health protective, promotive nutraceutical formulations as food supplements to ameliorate the general health of females with optimum nutrients, said process comprises the base product of microwave oven roasted seed powders mixture from selected genera of Glycine, Phaseolus, Cicer, Psophocarpus, Mucuna, Triticum, Hordeum, Amaranthus, Chenopodium and Fagopyrum, fortified with the natural herbs/medicinal plants extract from the genera Centella, Withania, Pueraria, Asparagus, Chlorophytum, Boerhaavia, Sida, Saraca and also some other ingredients like pale sugar powder, jaggary, milk powder, coca powder, Elettaria cardamomum (Elaichi) powder, Piper longum (Pippali) fruit powder, Myristica fragrans (Jaiphal) fruit powder were also added to get the final nutraceuticals; the nutraceuticals are with optimum natural nutrients, non toxic, natural herbal plant products, easy to digest, have protective, preventive and health promotive properties for the good health and vigour of the females, pregnant and lactating mothers so as to ensure the optimal growth and development of the child both at prenatal and post natal stages.

The invention relates to an artificial culturing method of a wild animal, in particular to a high-density culturing method of andrias davianus (giant salamanders). The high-density culturing method of the andrias davianus (giant salamanders) is characterized by comprising the following steps of: building 5-10 indoor stepped culture ponds on a sloping field with an angle of 5-10 degrees, wherein water used for circulating over flows is adopted in each culture pond; strictly filtering and purifying water quality, and keeping the temperature of the water at optimal growth temperature between 19 DEG C and 22 DEG C; and culturing the andrias davianus (giant salamanders) in a pond separation and classification way. The invention can provide optimal growth conditions for the culture of the andrias davianus (giant salamanders) and also save a large amount of energy, enhances the culture density and the survival rate, reduces the cost and increases the culture benefits.

The invention discloses an irrigation method and device based on crop growth cycle water use features. The irrigation method is characterized in that whether crops are short of water or not in the growth process is judged according to actually measured soil water content, the water demand of the current growth stage of the crops and the rainfall of the coming day, the actual water demand of the crops is calculated if the crops are short of water, a water pump is started in a self-adaptation manner to supply water for the crops according to the relation between the reserve of a reservoir and the actual water demand, and management staff are notified when the reserve of the reservoir is insufficient. By using the method to water the crops, each growth stage the crops can have sufficient water to achieve the optimal growth state of the crops so as to finally increase the yield of the crops, and the safety of a water pump can be guaranteed at the same time.

The invention relates to high-efficiency Atrazine degrading bacteria and an application and screening method thereof. The bacteria are ZXY-2, belong to Arthrobacter, are preserved in China General Microbiological Culture Collection Center and have the preservation number of CGMCC No.10937 and the preservation date of July 1st, 2015. The bacteria can grow with Atrazine as the unique carbon and nitrogen source, and Atrazine with the initial concentration of 100 mg/L can be completely degraded within 14 hours. The strain Arthrobacter sp. ZXY-2 has the optimal growth temperature of 30 DEG C to 35 DEG C, the optimal growth pH of 8.0 to 9.0 and the optimal growth table rotating speed of 100 r/min to 200 r/min. The bacteria can be used for rapidly repairing the pollution of Atrazine pesticide.

The invention discloses a full-automatic factory pond multi-layer classified cultivation technology. The pond single-layered polyculture is transformed into the multi-layered classified single-culture, so that independent perfect nests with different levels, different temperatures, different amount of dissolved oxygen, separated bait and excrement, and comfortable environments are respectively provided for cultivated targets of different specifications and different varieties, layered and classified independent cultivation environments with appropriate conditions are respectively provided for phytoplankton, zooplankton, fishes, shrimps, crabs, ginseng and shellfish; the illumination, temperature, dissolved oxygen, nutrient salt, carbon dioxide, pH value and transparency of various layers can be adjusted and controlled at any time, so that an optimal growth environment can be provided for cultivated targets; the functions of running water cultivation, microalgae culture, zooplankton culture, fish culture, shrimp and crab cultivation, shellfish bottom sowing culture, net cage cultivation, autologous water circulation, autologous fertilizer circulation and the like are integrated into a whole; therefore, a modern high-yield, efficient, low-carbon, low-consumption, energy-saving, environment-friendly, water-saving, power-saving, ecological, organic, healthy, one-click managed full-automatic factory pond multi-layered classified cultivation comprehensive management and control system can be realized.

The invention relates to a method for manufacturing amino-acid fishpond fertilizer water aqua by waste bave protein. The method comprises the following steps of: preparing corresponding amino-acid hydrolysate by waste water, waste bave, waste silkworm pupae and the like of a reeling mill, and preparing the amino-acid fishpond fertilizer water aqua through the amino-acid hydrolysate, namely preparing amino-acid by hydrolyzing the bave protein, then adding urea, ammonium phosphate, potassium sulfate, ferric citrate, vitamin B1, vitamin B12, microbe consortium, trace elements and the like, and preparing the amino-acid fishpond fertilizer water aqua. According to the method, a brand-new way for reusing the reeling waste is developed, so that the cost and the pressure of the conventional sewage treatment method are reduced; and furthermore, the economic benefit of a factory and the yield of the factory are increased. The amino-acid fishpond fertilizer water aqua prepared by the method is low in cost, and has high quality and market competition. After the amino-acid fishpond fertilizer water aqua is added, the water quality can be improved effectively, so that the optimal growth environment is supplied to fishes.

The invention provides a greenhouse cluster environment regulation and control method and system. The method comprises the steps that if the value of the external environmental meteorological information forecasted according to the given meteorological forecasting model is within the optimal growth environmental range of the target greenhouse crop, the dynamic environment regulation and control mechanism in the target greenhouse is controlled to be turned off and the target greenhouse environment is enabled to be communicated with the external environment, wherein the given meteorological forecasting model is constructed by using a neural network algorithm based on the sample meteorological information of the greenhouse cluster in which the target greenhouse is located in advance. Furthermore, the system comprises a greenhouse environment regulation and control module 3 and also comprises an actual meteorological information acquisition module 1 and a meteorological information forecasting module 2. The greenhouse environment regulation and control module 3 can realize the method. The relatively standard meteorological environment reference can be provided, the optimal growth environment can be provided for the crops in the greenhouse, and the resource consumption can be reduced and the overall economic benefit can be enhanced.

The invention discloses a porous ecological concrete planting matrix and a preparation method and application thereof. The planting matrix is mainly prepared from soil silt, a water-retaining agent, a fertilizer-maintaining material, an organic fertilizer, an agricultural fungicide and a ph regulator, wherein the mass ratio of the soil silt to the water-retaining agent to the organic fertilizer to the fertilizer-maintaining material to the agricultural fungicide to the ph regulator is (700-800):(1.4-4):(35-120):(35-80):(8-12):(7-8). Compared with the prior art, the porous ecological concrete planting matrix disclosed by the invention has the advantages that the soil silt is used for replacing the natural soil, and the purpose of turning waste into wealth is achieved; the agricultural fungicide is added into the planting matrix, so that the propagation of pathogenic bacteria can be effectively restrained, phosphorus and potassium can be dissolved while nitrogen is fixed, the plant growth can be promoted, and the planting matrix is green and environment-friendly; and the soil ph regulator can neutralize the alkalinity in the concrete so as to endow the plant with the optimal growth environment condition.

The invention relates to a breeding method for a plant, in particular to a breeding method for broccoli, belonging to the technical field of plant cultivation. The breeding method comprises the following steps of: performing continuous selfing and directional selection for at least five generations through collected broccoli material to obtain a self compatible line of the broccoli to serve as a transformation male parent to be hybridized with a cytoplasmic male sterile material; breeding a cytoplasmic male sterile line with superior comprehensive performance and stable genetic character through backcross transformation of five generations; then hybridizing the cytoplasmic male sterile line with stable genetic character with the superior self compatible line of the broccoli; and performing field repeated identification and screening to obtain superior hybridized combined variety. According to the method, an optimal growth and development environment for the broccoli is created though low-temperature treatment of seeds in coordination with related facilities and equipment; double blossom and seed setting are realized in one year; the breeding progress can be quickened; and the seed quality is improved.

A hydroponic growing system having multiple growing units, wherein each growing unit includes a container for a plant. The growing units are linked through a water recirculation system. The water recirculation system includes a sprayer located on an upper, inner portion of the growing unit above a water level. Water is sprayed downward onto the water surface and plants creating increased levels of oxygen for optimal growth. Each growing unit is connected to a water return channel that directs water to a water pump to circulate water throughout the system via a pressurized manifold system. Sprayers are connected to the manifold for introducing water into the growing unit. The system delivers limitless oxygen to roots and can produce healthy plants with fewer nutrients than conventional systems. The system provides increased oxygen levels such that plant life can thrive, even in less than optimal conditions.