135results about How to "Planting is simple" patented technology

The invention discloses a sponge concrete brick and application thereof. The concrete brick is prepared from concrete; the concrete disclosed by the invention comprises cement, sand, garden waste, regenerated stones and a brightener at the weight proportion of 100 to (100-140) to (200-290) to (5-35) to (0.15-1.15). According to the sponge concrete brick, optimal configuration of renewable resources of the garden waste material in an urban construction process is achieved by the garden waste. The concrete brick disclosed by the invention has the advantages of relatively good water absorptivity, water permeability and air permeability, relatively high strength, available raw materials, and low preparation cost; and green plants are easy to plant.

The present invention relates to a method for preparing a long vegetable fiber composite material, a long vegetable fiber composite board and purpose thereof. Jute fiber and polypropylene fiber are mixed according to certain proportionality and are implemented with an opening treatment, so as to reach a mixing effect required by products, then carding to form nets by a carding machine, and folding on a net placing machine according to gram weight of product requirement; the outputted fiber net is then needled into a fiber felt by a needle machine, and is thermal pressed and molded by a roll squeezer to obtain the jute fibre composite material sheet material. The technical scheme of the invention shortens the technological process, improves the production efficiency, and protects environment and reduces the cost.

The invention relates to a process technology for extracting hesperidin and synephrine from immature bitter oranges. The process technology comprises the following steps of: degreasing the dried immature bitter oranges through petroleum ether and carrying out high-oxidation catalyst by utilizing a diluted alkali solution; filtering and concentrating to be dry; dissolving by utilizing acid water; and adsorbing by resin, eluting by steps, and concentrating and crystallizing to prepare pure products of the hesperidin and the synephrine. The method is simple in operation, greatly improves the yield of the hesperidin and the synephrine, greatly reduces the production cost of the hesperidin and the synephrin, simplifies a production process, and can obtain a lot of oil substances. The immature bitter oranges are used as extraction raw materials so that the utilization efficiency of the immature bitter oranges is greatly improved and the additional value of the immature bitter oranges is improved.

The invention discloses a safe and high-efficiency integrated agricultural earth-turning, sprinkling and sowing device, which comprises a blade, a wheel, a trolley, a pedal, a magnet block, a display device, a timer, a camera, a storage battery, a slide rail, a beam, a threaded joint, and a coulter and the exciter, the bottom surface of the trolley is provided with wheels, the outer edge of the wheels is provided with blades, a push handle is provided on one side of the trolley, and a pedal is provided at the bottom of the side of the trolley close to the push handle. There is a pull rod on the side of the pedal, and the other end of the pull rod is connected with the trolley. The trolley is equipped with a display device. There is a beam, the coulter is connected with the beam through a threaded joint, and a vibrator is arranged on the outside of the coulter. The invention adjusts the different angles of the coulters for different soil properties, which is convenient for plowing the ground. When the coulters plow the ground, the vibration of the coulters is driven by the vibrator to improve the work efficiency.

The invention relates to a loquat tree organic cultivation method. The invention relates to the technical field of agriculture, forestry, husbandry, hunting, trapping and fishing, and especially relates to a loquat tree cultivation method. The invention provides a large-volume, high-yield and high-disease-resistance loquat tree organic cultivation method. The method comprises the following steps: (1) girdling, branch stretching and injured branch bending are carried out, such that flower bud differentiation is promoted and controlled; wherein a main trunk is girdled by 2-3 strips, and the wound is smeared with a 1:50 solution of 50% thiophanate wettable powder for preventing germ infection; (2) reasonable close planting is carried out, wherein a red soil, loess or loam land with deep soil, good drainage and rich humus is selected for planting; (3) a base fertilizer is heavily applied, wherein 0.5-0.75kg of lime, and 1-1.5kg of a calcium, magnesium and phosphorous fertilizer are filled in each pit; (4) flower bud differentiation is promoted and controlled through fertilizer and water management; through June to August, no nitrogen fertilizer is applied, and phosphorous and potassium fertilizes are approximately added; and (5) trimming and pruning are carried out, wherein after field planting of the loquat trees, topping is carried out on a main trunk at a place 50cm from the ground for determining the height of trunk.

The invention discloses an early-maturing high-yield planting method for shallow water lotus roots and relates to the technical field of agricultural planting. The method comprises the following steps of: carrying out selection of a planting pond; carrying out treatment on the pond; carrying out sterilization at the bottom of the pond; carrying out fixed planting of lotus root seeds; carrying out field management; carrying out weeding; and carrying out harvesting. The method disclosed by the invention has the beneficial effects that the shallow water lotus root planting method is simple and proper in management from fixed planting to maturity, so that the output is improved, and the water chestnuts are green and pollution-free. Meanwhile, in the planting process, by adding nutrients in stages, the performance of the plants for resisting diseases and pests is improved, the incidence is reduced, the quality of a shallow water lotus root finished product is improved, and the planting desire of farmer households is enhanced.

The invention relates to the technical field of phytoremediation of heavy metal contaminated environment, in particular to a method for repairing heavy metal contaminated soil or water body by utilizing hyperaccumulator polymerization. The method disclosed by the invention has the advantages of being capable of removing multiple pollutants, being low in cost, good in effect and strong in operability, and being capable of avoiding damage to the basic structure and functions of the water body or soil, avoiding secondary pollution, preserving water and soil and beautifying environment at the same time, and can be popularized and applied in a large scale. According to the technical scheme adopted by the invention, symphytum officinale is planted in the soil or water body polluted by cadmium, copper, lead and zinc, and when the symphytum officinale grows to a mature period, the overground part or the whole plant is harvested and is removed from the polluted soil or water body, and then the processes of planting and harvesting and removing the symphytum officinale can be repeated in the soil or water body polluted by cadmium, copper, lead and zinc, until the contents of cadmium, copper, lead and zinc in the soil or water body reach environmental quality standards.

The invention discloses a method for grafting and cultivating honeysuckle. The technical scheme of the invention is that the method comprises the following steps: 1. cultivating a stock: picking up fruits of largeflower-like honeysuckle flower as the local wild breed and breeding, taking the underground roots of the cultivated largeflower-like honeysuckle flower seedlings for 10-12cm and the root diameter for 0.5-1.5cm and reserving plants on the ground for less than 5cm at the temperature of 15-20 DEG C for standby; 2. cultivating grafted ear strips: taking branches of annual to biennial largeflower-like honeysuckle flower as the grafted ear strips and reserving the branches at the temperature of 15-20 DEG C for later use; 3. grafting the prepared stock and the grafted ear strips by adopting a method for grafting by inserting into bark during the dormancy of the honeysuckle; and 4. planting the grafted honeysuckle into soil and cultivating to survive. The invention has the advantages that the honeysuckle can obtain high yield after planting the cultivated plants according to the requirement within three years; honeysuckle buds cannot wither away for a long time; various medicinal contents of the buds are far higher than the content of common breeds, which is 4 times the content of the common breeds; the market economic value is substantially increased; the plantation, the management and the collection are easy; the green area can be improved; and the water and soil erosion can be prevented.

The invention discloses a silkworm excrement-containing feed for chicken and a preparation method thereof, The feed comprises the following raw materials by weight: 40-60 parts of sweet potato stem, 20-30 parts of corn flour, 20-30 parts of bean cake powder, 20-30 parts of cavings, 5-10 parts of wheat flour No.4, 5-10 parts of silkworm excrement, 1-5 parts of fish meal, 1-5 parts of peanut bran, 1-3 parts of methionine and 1-3 parts of salt. The silkworm excrement-containing feed has the efficacy of comprehensive nutrition, low cost and daily health care.

Belonging to the field of agricultural breeding, the invention discloses a meat pigeon raising feed. The feed includes the following components by weight: 45-55 parts of corn, 18-23 parts of pea, 15-17 parts of wheat, 13-18 parts of sorghum, and 3-10 parts of Trchosanthes kiriowii Maxim kernel. The feed provided by the invention completely adopts natural plant fruits, and does not involve any additive or hormone. The breeding process basically can achieve all greenization, the product has beautiful appearance and robust constitution, and the produced meat pigeons have superior quality. Thus, the breeding cost can be effectively reduced, and the added value of the product can be improved.

The invention provides Pu'er and bitter gourd tea and a production method thereof, belonging to the health care drink technology. The product is prepared by 50-55% of dry bitter gourd pieces and 45-50% of Pu'er ripe tea by weight. The production method comprises the following steps: taking ripe bitter gourds, cleaning the ripe bitter gourds, removing the pulps, slicing the ripe bitter gourds, mixing the slices with the Pu'er tea leaves, rolling the mixture, drying the mixture and naturally storing the mixture in the warehouses for more than one year, thus obtaining the finished product. The tea has brown red and clear infusion after brewing and filtration and has special and highly sharp aroma. After drinking, the faint fragrance of the bitter gourds ensures the taste of the Pu'er tea to be more mellow and fuller. The natural physiologically-active components in the product are complete; therefore, the tea has more obvious pharmacological effect of lowering blood sugar level, blood pressure and blood fat. The cold and cool nature of the bitter gourds is moderately neutralized with the partially warm nature of the Pu'er tea; therefore, the tea overcomes the defect that people with weaker tolerance can not singly drink the tea for a long time. The Pu'er and bitter gourd tea is suitable for wider range of people and long-time drink as a health care functional drink.

The invention discloses a cotton aphid control method. The method is achieved by multiplying natural enemies in the field through sorghum aphid breeding on sorghum and by planting sorghum on the edge of a cotton belt. The ratio of the number of rows of the cotton belt to the number of rows of a sorghum belt is 6-10:1. A row gap of the cotton belt is 30-50 cm, and a row gap of the sorghum is 40-50 cm. The number of rows of the sorghum in the sorghum belt is 1-4, and the sorghum is one or two of sweet sorghum or glutinous sorghum. The adopted sorghum is annual crop and is applicable to diversified cropland cotton regions in Yangtze river and Yellow river basins in our country. Host specificity of the sorghum aphid is high so that the sorghum aphid can not jeopardize local main crops such as cotton and corn. Planting of sorghum is relatively simple, the sorghum is strong in adaptability to the field, and special management is not required. By breeding the sorghum aphid on the sorghum belt, the density of the natural enemies in the field is increased, and an effect of controlling cotton aphid damage to cotton is achieved.

The invention relates to the technical field of vacuum electronic devices, and discloses a double-grid control type cold cathode electron gun and a preparation method thereof. In accordance with the present invention, A simple, a new type of electron gun with long service life and excellent performance is provided, the cold cathode is used as the emission source of the vacuum electronic device, Asurface of the cold cathode is arrayed by a cathode grid, which can effectively weaken the electrostatic shielding effect of electron emitted by large area cold cathode material, the emission currentof large area cold cathode material is increased, At the same time, the surface of the cathode substrate is designed as a whole plane so as to not only avoid machining burr and other problems, improveedge effect and spark phenomenon, but also make the electric field distribution on the surface of cathode substrate flat, which is conducive to improving the uniformity of emission current density and achieving the purpose of large current emission, so the electron gun can be used in vacuum electron radiation components or devices that generate large current and high density electron beam.

The invention provides a method for fast extracting luteolin from Lonicera macranthoides, which greatly improves the yield and the purity of luteolin and can separate and extract high-purity luteolin from a full set of Lonicera macranthoides. The method comprises the following steps: extracting by ethanol refluxing, centrifuging, concentrating, leaching, decoloring with activated carbon, and crystallizing and recrystallizing with ethanol to obtain pure luteolin. The whole separation process has low requirements for environmental conditions, has the shortest separation time and ensures the highest purity. The separation materials have the advantages of easy acquisition and low price, and the separation process has the advantages of simple operation and easy control. Because of the use of crystallization and recrystallization, high purification efficiency can be achieved.

The present invention relates to an anthocyanin beverage and applications of red elephant grass (pennisetum purpureum schumab cv) in the preparation of the anthocyanin beverage. The anthocyanin beverage is characterized in that red elephant grass extract is used as the main ingredient in the beverage. According to the present invention, based on characteristics of red elephant grass such as being easy to grow, high in yield, good in quality, anthocyanin-containing, etc., a raw material which is easy to subject to industrial development for anthocyanin beverage products is found; and the anthocyanin beverage produced is not only low in cost, but also nutritious and free of pesticide residues.

The invention discloses a phytoremediation method for eliminating manganese toxicity in soil. According to the method, wild Celosia argentea Linn. is planted into acidic soil with manganese toxicity, active manganese in the soil is absorbed by the aid of the superstrong enrichment capacity of the Celosia argentea Linn. on the manganese, and excessive manganese in the soil is removed by harvesting the overground part of the Celosia argentea Linn.. The phytoremediation method for eliminating the manganese toxicity in the soil has the advantages of low cost, simplicity in operation, low energy consumption, easiness in maintenance, high removal rate, environment beautification effect and the like, and can be applied to restoration of soil with manganese toxicity in the South of China. The active manganese of the restored soil is remarkably reduced and the manganese toxicity is obviously relieved or eliminated.

The invention discloses a method for prompting ricefield eels to spawn in advance. The method comprises keeping the aquaculture water temperature between 15 to 35 DEG C and or throwing marsh pennywort into aquaculture water. According to the method for prompting the ricefield eels to spawn in advance, 2 to 4 months of the spawning time of the ricefield eels can be advanced than that under the natural conditions, so that seedling breeding in the current year can be achieved, seedlings can be provided in the current year, and the breeding cycle of the seedlings of the ricefield eels is reduced.

The invention discloses a method for restoring cadmium polluted farmland soil by using pennisetum purpureum cv .Guimu-1. The method comprises the following steps that (1), the pennisetum purpureum cv.Guimu-1 is planted on the soil in a cadmium polluted farmland fallow area, watering is carried out after soil covering, and the sprouting rate is ensured; (2), nitrogen fertilizer is applied to the planted grass in stages, wherein ammonium sulfate is applied for each time; (3), for the pennisetum purpureum cv .Guimu-1, starting from the second year, nitrogen fertilizer is applied in stages in April, July and September every year; (4), the nitrogen fertilizer used is unit fertilizer which is mainly nitrogen, has N marked amount and is applied to soil to provide plant nitrogen nutrition; (5), the perennial and high-biomass hybrid pennisetum purpureum cv .Guimu-1 is adopted as a restoration plant, and high-efficiency restoration is carried out for consecutive years; and (6), after the restoration project is completed, deep tillage is carried out, the developed root system of the Guimu No.1 is removed, the cadmium content in the soil is reduced, and after cutting and removing several times every year, the activity and total cadmium content in the soil are gradually reduced. The method is easy to implement, easy and convenient to operate, low in cost and capable of effectively removingheavy metal cadmium from polluted farmland soil.

The invention provides an antioxidant selenium-enriched total-nutrition formula food. The antioxidant selenium-enriched total-nutrition formula food comprises the following ingredients: selenium-enriched plant protein powder, black sesame seed powder, a green tea extract, a sweet potato extract, a corn extract, an asparagus extract, a broccoli extract, an eggplant extract, a kohlrabi extract, a potato extract, a Chinese cabbage extract, a hawthorn fruit extract, a red wine extract, a tomato extract, and mannose oligosaccharides. The various grains and vegetables can compensate for various nutrients, vitamins and trace elements, and have the effects of resisting oxidation and improving the skin. Moreover, the added mannose oligosaccharides are beneficial for promoting intestinal absorption; and the effect is obvious on the middle-aged and the elderly people with intestinal absorption problems. According to the invention, the selenium-enriched food is prepared into capsules, granules, tablets and powder; being frequently eaten, the products have very good effects of improving skin gloss.