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80 results about "Macro nutrients" patented technology

Animal food compositions and treats

The invention provides animal food compositions. In particular, the animal food compositions generally contain a structured plant protein along with other macronutrients and micronutrients formulated in amounts to meet the daily nutritional requirements of the animal.
Owner:SOLAE LLC

Nutrient clusters for food products and methods of preparation

Nutrient clusters for food products, such as for addition to Ready-To-Eat cereals, are made in the form of aggregates or clusters comprising a first particulate component; a nutrient powder blend, and sufficient binder to adhere the powder to the particulates. The nutrient clusters are in the form of pieces each weighing from about 0.3 to 5 g. and having a moisture content of about 2% to 10%. Such nutrient clusters are prepared by applying a liquid binder to the particulates to form sticky particulates, adding a powdered nutrient blend, and curing the mixtures to form hardened dried nutrient clusters. The nutrient cluster can contain 100% US recommended daily allowance of essential vitamins and minerals and can contain added macronutrients such as soy proteins, soluble fiber, and / or calcium in nutritionally dense form in as little as 5 to 15 g of nutrient clusters. The clusters find particular suitability for use in providing to-order customized cereal products in response to particular customer requirements for nutrition.
Owner:GENERAL MILLS INC

Isolation and formulations of nutrient-rich carotenoids

Pharmacologically and biologically active compositions containing carotenoids, in combination with micro and macro nutrients, a process for their preparation from carrots and their use in formulations for health care and nutrition applications. The process includes sequentially treating carrot juice with a carboxylic acid and a saccharide to obtain a carotenoid fraction rich in micro and macro nutrients in proportions compatible with those originally found in the natural state. A method of treating retenoid deficient states and immunomodulation is also disclosed using the composition.
Owner:KESHARLAL BIYANI MILIND +4

Microalgae-based Soil Inoculating System and Methods of Use

A system for inoculating soil with microalgae is provided. The system is portable and can be used with many different water sources to culture microalgae and form an inoculate that is added to irrigation water used for watering crops. The system provides improved crop production metrics as compared to crops grown without the microalgae-based inoculation system. The system can be integrated into existing irrigation systems to add macronutrients and micronutrients into the water, thereby providing highly bioavailable nutrients to crops.
Owner:NFUSION TECH LLC

Device and a process for expansion of haemopoeitic stem cells for therapeutic use

A sterilizable bio-reactor comprising a three-dimensional reactor culture assembly substantially equivalent to a bone marrow micro environment, an inert bio-compatible scaffolding material located on a base of the reactor culture assembly to provide a micro environment identical to the micro environment in human bone marrow, for cultivating stem cells in the scaffolding, forming part of a sterilizable bio-reactor device, and a process for the expansion of haemopoietic stem cells derived from Human Umbilical Cord Blood for therapeutic use, comprising growing haemopoietic stem cells in the bio-degradable non-toxic bio-compatible scaffold while providing necessary nutrition and gasses cultivating the stem cells in the scaffolding material to provide for the cell growth in the bio reactor, and supplying mobilizing oxygen and carbon dioxide to maintain gas tension for optimal expansion of the stem cells, and circulating media containing micro and macro nutrients and growth factors to establish gradients within the enclosure.
Owner:RELIANCE LIFE SCI PVT

Isolation and formulations of nutrient-rich carotenoids

Pharmacologically and biologically active compositions containing carotenoids, in combination with micro and macro nutrients, a process for their preparation from carrots and their use in formulations for health care and nutrition applications. The process includes sequentially treating carrot juice with a carboxylic acid and a saccharide to obtain a carotenoid fraction rich in micro and macro nutrients in proportions compatible with those originally found in the natural state. A method of treating retenoid deficient states and immunomodulation is also disclosed using the composition.
Owner:KESHARLAL BIYANI MILIND +4

Special composite particle slow-release fertilizer for rape, and preparation method thereof

The present invention provides a special composite particle slow-release fertilizer for rape. The fertilizer comprises the following components, by weight, 22kg of potassium chloride, 25kg of monoammonium phosphate, 45kg of ammonium chloride, 5kg of urea, 10kg of a slow-release agent, and 13kg of an attapulgite powder, wherein the slow-release agent comprises the following components, by weight, 4kg of polyvinyl alcohol, 3kg of formaldehyde, 2kg of bamboo carbon, 12kg of glyceryl ester, 4kg of poly lactic acid, 4kg of an amino resin, and 67kg of distilled water. The special composite particle slow-release fertilizer for the rape in the present invention has the following advantages that: the fertilizer contains a large amount of rich nitrogen, phosphorus, potassium, and other nutrient elements required by rape growth; the nutrients in the fertilizer can be stably released, such that the rape can absorb the nutrients balanced so as to improve yield and quality of the rape; and characteristics of low cost and environment protection are provided.
Owner:ANHUI SIERTE FERTILIZER IND

Paddy rice sprout cultivation plate using straw as raw material, manufacturing method and special-purpose apparatus

InactiveCN106134828AVirtuous circleReturn to the fieldCultivating equipmentsFiberGrowth plant
The paddy rice sprout cultivation plate using straw as raw material has a width of 300mm, a length of 600mm, and a thickness of 4-8mm, and has seed nests that are distributed uniformly in the vertical and horizontal direction. The manufacturing method comprises the steps of garmenting the straw and dividing the fragmentation into two parts, wherein one part is rich in plant growth hormone and is used as seedling culture base material after processing; the other part is rich in fiber and is used as a binder for sprout cultivation plate formation by paper pulp processing. The straw sprout cultivation plate is made by taking pure straw as the raw material without adding any other material. The straw is the maternal of grains, and manufactures and conveys a lot of nutrition for the grains, and the straw stores nutrition and trace elements necessary for plant growth itself. The straw has plenty of nutrition for seedling growth after first humic treatment; then the seedling is planted in the field; the straw decomposes continuously in the field, making the soil refreshed. The straw-manufactured paddy rice sprout cultivation plate is used to solve the paddy rice sprout cultivation problem, and can be used in the field.
Owner:刘志忱

Vegetable planting method

InactiveCN105706718AIncrease the content of nutrients such as calcium and magnesiumImprove water absorption and retention capacityGrowth substratesCulture mediaMicroorganismSeedling
The invention discloses a vegetable planting method, which comprises the following steps of (1) preparing before planting: in three months before planting, deep ploughing soil, exposing under the sun, and applying a base-fertilizer to the soil; (2) raising seedlings: throwing pre-treated vegetable seeds into a seedling raising plate, playing light music for 2h every day after the seeds are germinated, and continuously raising for 15 days to obtain vegetable young seedlings; (3) planting and managing. According to the vegetable planting method provided by the invention, during the preparation before planting, earthworms are fed into the soil, so that the permeability of the soil can be improved; faeces discharged by the earthworms contains lots of healthy nutrients such as nitrogen phosphorus potassium elements, amino acid and protein, and lots of beneficial microorganisms and earthworm fibrinlytic enzymes, so that the nutrient components of vegetables are improved; a polyacrylamide layer is paved in the seedling raising plate, and water can be firstly absorbed, stored and released during the vegetable planting process, so that the balance of water during the vegetable planting process is maintained, and the survival rate and the growth rate of planted vegetables are improved.
Owner:DAWU HONGYUAN AGRI TECH CO LTD

Special fertilizer for nursery stock cultivation

The invention relates to a special fertilizer for nursery stock cultivation. The special fertilizer comprises the following components in parts by weight: 20-30 parts of ammonium sulfate, 8-15 parts of monoammonium phosphate, 15-25 parts of potassium sulfate, 4-10 parts of sulphur, 2-4 parts of ferrous sulfate, 0.02-0.04 part of malathion, 25-35 parts of livestock and poultry manure, 10-12 parts of rapeseed cakes, 0.8-1.5 parts of leavening agent, 20-30 parts of plant ash and 1-5 parts of ABT rooting powder. The efficient biological organic compound fertilizer is prepared by taking the common livestock and poultry manure as the main organic raw material according to the high-temperature composting principle; and the special fertilizer has the characteristics of simple production method, low cost, long fertilizer efficiency, no pollution, high efficiency, comprehensive nutrient elements, balanced nutrients and the like, contains a great number of nutrient elements for nursery stock growth and trace elements for nursery stock growth, is particularly suitable for nursery stock growth, has relatively high social and economic benefits and provides an important technical support for the healthy development of nursery stock industry and the deep development of afforestation work.
Owner:TIANJIN JIXIAN MINSHENG SEEDLINGS PLANTATION SPECIALIZED COOP

Liquid type special cucumber composite foliage fertilizer

A liquid type special cucumber composite foliage fertilizer takes water as solvent and comprises macro, medium and micro nutrients and assistants. The content of the macro nutrient (N+P2O5+K2O) is larger than 70g / L, and the mass ratio is that N:P2O5:K2O equals to (4-6):1:(6-8); the content of the medium nutrient (Mg+S) is larger than 20g / L, and the mass ratio is that Mg:S equals to 1:(2.0-3.0); the content of the micro nutrient (Zn+Mn+B+Mo+Fe) is larger than 10g / L, and the mass ratio is that Zn:B:Fe:Mn:Mo equals to (4-5):(3-4):(2-3):(1-2):1; the chelating agent content is 5 to 35g / l, and the wetting agent content is 0.05 to 0.3g / L. When being used, the special cucumber composite foliage fertilizer is diluted with water with a ratio of 1:(500-800), and the dilution liquid for each mu is 100 to 150 kg and is sprayed at the middle and upper parts of the leaves, particularly the backs of leaves. The foliage fertilizer is sprayed before flowering of cucumber, once for each seven days and totally three times, and in the results period, twice spray is needed with a time interval of seven to ten days, and the average yield increase rate can reach above 15%.
Owner:HEFEI UNIV OF TECH

Device and a process for expansion of haemopoeitic stem cells for therapeutic use

A sterilizable bio-reactor comprising a three-dimensional reactor culture assembly substantially equivalent to a bone marrow micro environment, an inert bio-compatible scaffolding material located on a base of the reactor culture assembly to provide a micro environment identical to the micro environment in human bone marrow, for cultivating stem cells in the scaffolding, forming part of a sterilizable bio-reactor device, and a process for the expansion of haemopoietic stem cells derived from Human Umbilical Cord Blood for therapeutic use, comprising growing haemopoietic stem cells in the bio-degradable non-toxic bio-compatible scaffold while providing necessary nutrition and gasses cultivating the stem cells in the scaffolding material to provide for the cell growth in the bio reactor, and supplying mobilizing oxygen and carbon dioxide to maintain gas tension for optimal expansion of the stem cells, and circulating media containing micro and macro nutrients and growth factors to establish gradients within the enclosure.
Owner:RELIANCE LIFE SCI PVT

Method for improving selenium content of radish

The invention discloses a method for improving selenium content of radish. The method comprises the following steps of: variety selection, soil preparation, sowing and field management, wherein a fertilizer containing a selenium element is applied in the field management. According to the method, a sodium selenite solution is organically combined with other fertilizers, so that the radish obtains a large quantity of nutrition, vigorous growth of the radish is ensured, and absorption of selenium is improved; and by using a large quantity of the selenium-containing fertilizer, the yield of the radish can be ensured, and the quality of the radish is also improved.
Owner:CHANGSHU JIASHENG AGRI SCI & TECH DEV

Bio-availability/bio-efficacy enhancing activity of stevia rebaudiana and extracts and fractions and compounds thereof

InactiveUS20100112101A1Enhance bio-availabilityEnhance bio-efficacyBiocideSkeletal disorderAdditive ingredientAntioxidant
The present invention discloses bio-efficacy and bio-availability enhancing composition comprising, an effective amount of stevia compound selected from raw powder or extract, or fraction(s) or compound(s) or combinations thereof derived from the whole plant or plant parts of genus Stevia, preferably leaves of Stevia rebaudiana for enhancing the bio-availability and bio-efficacy of therapeutic agents, cosmetic agents, supplements, food ingredients and beverages selected from but not limited to pharmaceutical drugs, nutrients (micro and macro nutrients), vitamins, minerals, Proteins, amino acids, enzymes, nutraceuticals, herbal drugs / products and antioxidants.
Owner:LAILA REGAIN BIO TECH

Special fertilizer with rich selenium for grape

The invention relates to a special fertilizer, specifically to a special fertilizer with rich selenium for grape. The fertilizer is prepared by comprising the following steps: crushing straws, then carrying out uniform mixing with wet chicken manure, corn flour and wood sawdust, and then adding rice-washing water, biological enzyme and yeast, carrying out uniform mixing, then carrying out sealing for fermentation, after fermentation, adding nitrogen fertilizer, phosphate fertilizer, potash fertilizer, chitin, selenium fertilizer and a soil conditioner, then continuously carrying out seeling for fermentation, after fermentation, and finally adding oleander liquid and carrying out uniform mixing so as to obtain the special fertilizer with rich selenium for the grape. The prepared fertilizer of the invention contains a variety of nutrients, contains a plurality of nutritional elements like nitrogen, phosphorus and potassium, is rich in more than 20 crop-needed quality elements like amino acid, humic acid, calcium, sulfur, zinc, iron and boron, exerts effects on regulating soil and balancing nutrients and is a novel highly-effective green fertilizer with full nutriention; selected pure raw materials with high quality are rich in soil-loosening and water-holding factors, so soil becomes looser; a variety of nutrients are added, so health of the grape is further protected; and natural mineral substances and plant growth substances are added, so fertility is more durable, resistance ability of plant body is effectively regulated, diseases are alleviated, and output of the grape is increased.
Owner:HEFEI FENGSHENGYUAN AGRI SCI & TECH CO LTD

Composite leaf fertilizer for dressing in cotton flower and boll stage

The invention provides a composite leaf fertilizer for dressing in the cotton flower and boll stage. The composite leaf fertilizer is a solid fertilizer containing a lot of nutrient elements and micro nutrient elements. The composite leaf fertilizer is characterized in that the ratio of N to P2O5 to K2O is (1.5 to 2.5): 1: (1.5 to 2.5) based on the mass of nitrogen, phosphorus, potassium, zinc and boron; the sum of N, P2O5 and K2O is not less than 50%; the ratio of Zn to B is (1 to 1.5): 1; the sum of Zn and B is 1 to 3%; and the sodium dodecyl benzene sulfonate is 1 to 2 per mill. When in use, the solid product of the composite leaf fertilizer is diluted 500 times by water, 100kg of diluent is provided for each mu, and the diluent is sprayed to the leaves at the upper part and the intermediate part at 1 to 2 times before the start of autumn times, and particularly sprayed on the rear surfaces of the leaves, and the diluent is sprayed once every 7 to 10 days; and by adopting the composite leaf fertilizer, the average production increase of the seed cotton is over 10%.
Owner:ANHUI JINDIHAO FERTILIZER IND

Pumpkin nutritional rice and preparation method thereof

The present invention discloses a pumpkin nutritional rice and a preparation method thereof. The pumpkin nutritional rice includes the following raw materials in parts by weight: 10-30 parts of pumpkin powder and 60-90 parts of rice flour. The rice flour is a composition of yellow rice flour, millet flour and rice flour. The pumpkin nutritional rice uses five cereals and coarse cereals as raw materials, and according to people's nutritional and dietary requirements, some pure natural and green nutrients of the coarse cereals are uniformly concocted in proportion. By using the "controllable pasting extrusion granulation", firstly the pulverized rice flour, rice germ and five cereals and coarse cereals are uniformly mixed and concocted in accordance with a certain proportion, then remodeled to be a nutritional rice which has consistent size, appearance, specific gravity and cooking performance with the natural rice by recombining the starch molecules using a specialized extrusion equipment, thus significant loss of nutrients during the deep processing of the rice is avoided, and the presences of various nutrients in substances are ensured.
Owner:武威金谷香营养米业有限公司

Cutaneous muscle regeneration dressing gauze and preparation method thereof

The invention relates to a cutaneous muscle regeneration dressing gauze and a preparation method thereof. The method comprises the following steps of: preparing a prescription having the effects of eliminating putridity and engendering flesh; adding the prescription into vegetable oil; soaking the mixture for 2 to 8 days, and then decocting the mixture at a high temperature until the medicament color is yellow brown; and filtering out dregs, and putting the mixture into a sanitary sterile gauze. The prescription is prepared from the following components: gypsum, dragon's blood, calomel, frankincense, borneal, dragon's bones, dahurian angelica root and chicken's gizzard-membrane. The dressing gauze has the effects of cooling blood and resolving toxin, quickening blood and transforming stasis, dispersing swelling and relieving pain, eliminating putridity and engendering new and the like, wherein the vegetable oil contains a great amount of nutrient media to strengthen the nutrition functions to damaged cutaneous muscle. The dressing gauze has the advantages of: good breathable effect, and convenience for growth of new tissues; function of replacing damaged capillaries; and function of regenerating bed nets for growth of the new tissues. The dressing gauze can treat various kinds of burns, scalds, traumas, abscesses, bedsores, bouton and angitis, various skin infections and the like.
Owner:沈新成

Double-effect chelated iron-boron foliar fertilizer for controlling chlorosis of fruit trees and preparation method of double-effect chelate iron-boron foliar fertilizer

The invention discloses double-effect chelated iron-boron foliar fertilizer for controlling chlorosis of fruit trees and a preparation method of the double-effect chelated iron-boron foliar fertilizer. The foliar fertilizer is prepared from components in parts by weight as follows: 50-100 parts of ferrous sulfate heptahydrate, 50-100 parts of citric acid, 200-400 parts of fulvic acid, 100-300 parts of urea, 20-55 parts of borax, 10-30 parts of boric acid and 200-400 parts of water. The preparation process involves three steps including preparation of double-effect chelated iron, preparation ofa high-content boron stock solution and compounding of the double-effect chelated iron and the boron stock solution. The foliar fertilizer can effectively control the chlorosis of the fruit trees dueto iron deficiency, and compared with traditional iron-containing foliar fertilizer, the foliar fertilizer has long iron supply time, high absorption and conversion rate and functions of resisting drought and cold, promoting precocity and improving quality. The foliar fertilizer is prepared from a double-effect chelating agent, has stable performance and high chelating coefficient, is cheaper than EDTA and DTPA chelating agents, synchronously supplements trace and macro nutrient elements and is suitable for promotion.
Owner:SHANDONG AGRI UNIV FERTILIZER TECH CO LTD

Granular fertilizers comprising macronutrients and micronutrients, and processes for manufacture thereof

Novel granular fertilizers and methods of making those fertilizers are provided. The method utilized involves recycling streams, including one that provides water having dissolved solids therein, with that water being used during the mixing and granulation process. This method results in a low-moisture, hard, substantially spherical granule, which can include any number of macronutrients and / or micronutrients. Advantageously, the granular fertilizer can be applied to the soil around plants to supply those plants with the necessary nutrients.
Owner:COMPASS MINERALS AMERICA DO SUL IND E COMML SA

Shallow shaft side infiltrating irrigation water saving irrigation method

The invention discloses a shallow shaft side infiltrating irrigation water saving irrigation method. Compared with the prior art, the method is high in technical content, low in work amount, low in facility cost, and small in floor space of a main facility, and ground operation is not influenced. Equipment is not needed to move in a production process, and manpower and energy are saved. No pipeline exists underground, and ploughing and turning up soil are not influenced. A self-flowing method is used, and almost not power is needed in an irrigation process. Water is irrigated from the lower part of a plough layer, irrigated water does not infiltrate through a soil surface, so surface soil continuous permeability is maintained, and breath of roots of plants is not interrupted, and development of the plants is not inhibited. The method would not make nutrition be washed away. The surface of soil keeps a dried state all along, and the soil layer is loose, air and optothermal are sufficient, biochemical action is active, and large amount of nutrient contents and carbon dioxide are generated, so plant growth is flourishing. The method keeps the surface of the soil layer dry and loose, and stops underground water evaporation, so water saving effect is more obvious. The method is worthy of popularizing and using.
Owner:王晨煜

Granular fertilizers comprising macronutrients and micronutrients, and processes for manufacture thereof

Novel granular fertilizers and methods of making those fertilizers are provided. The method utilized involves recycling streams, including one that provides water having dissolved solids therein, with that water being used during the mixing and granulation process. This method results in a low-moisture, hard, substantially spherical granule, which can include any number of macronutrients and / or micronutrients. Advantageously, the granular fertilizer can be applied to the soil around plants to supply those plants with the necessary nutrients.
Owner:COMPASS MINERALS AMERICA DO SUL IND E COMML SA

Watermelon long-season cultivation slow-release formulated fertilizer and applications thereof

The invention relates to the field of crop planting, and specifically relates to a watermelon long-season cultivation slow-release formulated fertilizer and applications thereof for special fertilizers for watermelon cultivation. The watermelon long-season cultivation slow-release formulated fertilizer comprises the following components in percentage by mass: 30-35% of urea formaldehyde, 12-15% of calcium superphosphate, 8-10% of diammonium phosphate, and 40-45% of potassium sulphate. In the formulated fertilizer disclosed by the invention, a large number of nutrient elements and medium trace elements are combined, and long-acting nutrients and quick-acting nutrients are combined, so that the components of the fertilizer are associated with the watermelon fertilizer absorption law, and the release of fertilizer nutrients is consistent with that in the watermelon fertilizer-required peak; and finally, the watermelon long-season cultivation slow-release formulated fertilizer which is reasonable in formula, comprehensive in nutrients and lasting in fertilizer effect, enables the watermelon cultivation process to be time-saving and labor-saving and enables the cultivation results to achieve an effect of increasing both production and income is obtained.
Owner:SHANGHAI ACAD OF AGRI SCI

Modular apparatus with timer and method for nutrition system utilizing portions determined by the eater's weight

A nutrition system utilizing multiple food containers that have graduated indicia to indicate quantity of food therein, wherein the indicia are determined by an eater's weight. Preferably the food containers are color-coded to indicate the type of macronutrient inside. The containers fit inside an insulated carrier that is large enough to hold at least four meals' worth of containers. Containers of macronutrients are combined to form meals. Preferably the carrier is collapsible so that it can be made smaller as the meals are eaten throughout the day. The carrier includes a timer and, optionally, a food scale. In the preferred embodiment, the meals are combined in such a way to cause weight loss. During the first day, a person ingests four high-carbohydrate meals and one low-carbohydrate meal. During a second day, a person ingests four low-carbohydrate meals, each with a tablespoon of a fat, and one high-carbohydrate meal.
Owner:POWELL WILLIAN CHRISTOPHER

Deer embryo ointment and preparation method thereof

The invention relates to a traditional Chinese medicine, in particular to a traditional Chinese medicine health product for treating female gynaecological diseases and a preparation method thereof. Deer embryo ointment is prepared by deer embryo, motherwort, sweet osmanthus, jelly powder, agal-agal, honey and brown sugar. The invention provides a deer embryo ointment and a preparation method thereof, which aim to solve the technical problems of simple superposition on the basis of a traditional prescription or repeated function, single property, loss or damage of a plurality of nutrient components, difficult absorption and utilization by human bodies, no obvious curative effect of the prior deer embryo medicine or a nutritional product. The invention has obvious effect on symptoms of blood deficiency, chlorosis, light-headedness, dizziness, tinnitus, insomnia, amnesia, hot perspiration, palpitation, dreaminess, ergernis, aching and limp waist and knees, dry eyes, irregular menstruation, uterine bleeding, spleen insufficiency, lumbago, weakness, and the like and also has favorable effect on the infertility and the habitual abortion caused by gynecopathy.
Owner:辽宁鹿源参茸饮片有限公司

Special flower-thinning water soluble fertilizer for apple trees, and preparation method thereof

The invention discloses a special flower-thinning water soluble fertilizer for apple trees, and a preparation method thereof. The special flower-thinning water soluble fertilizer for apple trees is composed of a special solid flower-thinning water soluble fertilizer for apple trees and a special liquid flower-thinning water soluble fertilizer for apple trees, wherein the solid flower-thinning water soluble fertilizer comprises macronutrients comprising N, P2O5 and K2O, a medium element Mg, trace elements comprising B, Zn and Mo, rare earth elements, a plant growth regulator composition and a water soluble anti-caking agent according to a specific ratio; and the liquid flower-thinning water soluble fertilizer comprises humic acid substances, nitric acid, urea, ammonium dihydrogen phosphate,urea phosphate, potassium hydroxide, chelated calcium, organic matters, a boron fertilizer, chelated zinc, ammonium molybdate, rare earth nitrate, a regulator composition and water according to a specific ratio. The special water-soluble fertilizer is used in the flowering period of apple trees, can thin flowers and fruits, can also provide various nutrients needed in the flowering period, can solve the problems of labor consumption, time consumption and low safety of apple flower and fruit thinning under water and fertilizer integration conditions, and improves the quality and the yield of apples.
Owner:陕西汉唐农业科技集团有限公司 +2

Podocarpus macrophyllus cultivation method

The invention discloses a podocarpus macrophyllus cultivation method, which includes seed pretreatment, seedbed management, sowing, seedling cultivation and transplanting. Podocarpus macrophyllus seeds are subjected to alkaline solution treatment prior to being soaked in potassium permanganate solution and formaldehyde solution, and thus, activity of the seeds can be improved while efficient bactericidal and antiseptic functions can be achieved, bacterial infection and mildewing of the seeds are prevented, and seed germination time can be shortened while disease and pest damage can be prevented and controlled by warm water soaking. By scientific and reasonable fertilization in sowing, nutrition demands of seedlings in growth can be met. After transplanting, a layer of river sand is laid ina planting pit to improve draining effects of the bottom of the pit, and rotting caused by high water content of the soil at the bottom of the pit can be prevented effectively. In addition, due to dissolution of a great quantity of nutrients in the laid nutrition soil into water, nutrient absorbing effects of a podocarpus macrophyllus root system are improved, and robust growth of podocarpus macrophyllus is promoted finally.
Owner:黎斌莲

Fresh-keeping agent for fresh cut flowers and preparation method of such fresh-keeping agent

The invention discloses a fresh-keeping agent for fresh cut flowers. The fresh-keeping agent is prepared from fresh orange peel, saccharose, zinc acetate, abscisic acid, chitosan, a compound bio-enzyme preparation, glycerol monolaurate, glycerol monocaprylate, propylene glycol, Tween 20, edible glacial acetic acid and the like. The fresh-keeping agent for the fresh cut flowers has the advantages that the fresh-keeping agent avoids addition of harmful chemical components and can form a thin film of a porous network structure on the surface of every petal after being sprayed and coated on the surfaces of the fresh cut flowers, so that external moisture exchange is stopped, water loss is delayed, and withering caused by water loss of flowering branches is delayed; when used as a nutrient solution, the fresh-keeping agent is rich in nutrient, so that antibacterial effects are achieved, safety of cutting edges of the cut flowers is ensured, and decline in the flower quality due to bacterial infection is avoided.
Owner:ANHUI HUACHUANG MODERN AGRI TECH
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