34results about How to "Balanced nutrition ratio" patented technology

The invention relates to a special clinical nutritional formula for dietary picking, dietary bias and anorexia of a child. The special clinical nutritional formula comprises the following components in parts by weight: protein, fat, carbohydrate, dietary fiber, macroelement, trace element, fat-soluble vitamin, water-soluble vitamin, dietary essence, medicinal and edible component, natural plant compound and new resource food. The invention also relates to a preparation method of the clinical nutritional formula. The preparation method comprises the following steps of: preparing all the components into powder in advance, carrying out alcohol-extracting and water-extracting concentration on the medicinal and edible component, spray-drying into powder, or preparing the vitamins and the fat into powder by microencapsulation treatment; or carrying out emulsification and homogenization on all the components by a wet process, and spray-drying into powder. By screening and matching of the components, the special clinical nutritional formula provides comprehensive and full nutritional support for dietary picking, dietary bias and anorexia of the child so as to improve potential and happened bad nutritional state, the physical, biochemical and immune functions and anatomical structures are normally restored, and the child with malnutrition can obtain proper nutrition.

The invention relates to artificial compound feed formula for sepia esculenta cultivation and a feed. The artificial compound feed formula for sepia esculenta cultivation comprises the components of shrimp meal, fish meal, bean pulp, peanut pulp, seaweed meal, feed yeasts, starches, fish oil, choline chloride, biological enzymes, lecithin, compound vitamin additives and compound mineral substance additives. The artificial compound feed formula disclosed by the invention provides the nutrients, namely proteins, fats, carbohydrates, trace elements, vitamins and other modifying agents and the like through multiple feed sources aiming at the nutritional requirements of sepia esculenta, ensures that nutrition proportion is balanced and can meet the nutritional requirements of the normal growth of the sepia esculenta; the feed disclosed by the invention is in the shape of a thin strip and simulated into the shapes of live baits and chilled fresh baits, thereby ensuring that young sepia esculenta is easy to transform from eating the chilled fresh baits to eat the artificial compound feed; according to the invention, the cultivation cost spent by feeding the feed produced through the artificial compound feed formula disclosed by the invention is reduced by 40% compared with the cultivation cost spent by feeding the live baits, and the survival rate is enhanced by 30% compared with the survival rate achieved by feeding the chilled fresh baits.

The invention discloses multi-element nutrient sausage. The multi-element nutrient sausage is characterized in that per 100g of the sausage comprises the following components by weight: main ingredients comprising 70-90g of meat, 2-10g of soy isolate protein, 3-10g of starch, 1-3g of salt, 0.5-1g of sugar, 1-5g of hydrolyzed plant protein, 0.1-0.25g of aginomoto and 0.1-0.3g of spices; and minor ingredients comprising 0.8-1.9g of trace elements. The trace elements comprise 427-1708mg of CaCO3, 8.26-33.02mg of ferric citrate, 27.05-108.18mg of zinc citrate, 27.36-109.44 micrograms of sodium selenite, 1.37-5.46 micrograms of vitamin A, 0.95-3.8mg of vitamin B1 and 0.51-2.04mg of vitamin B2; the minor ingredients are capable of supplementing trace elements such as calcium, iron, zinc, selenium and vitamins essential to the human body; the minor ingredients are added into the ingredients of the sausage, so that the nutrition of the sausage is diversified; the trouble that people need to frequently take medicines of trace elements is omitted. The invention also provides a preparation method of the multi-element nutrient sausage. The preparation method of the multi-element nutrient sausage comprises the steps of processing the raw materials, chopping, filling, drying, stewing, sterilizing, packaging in vacuum, sterilizing for the second time and the like.

The invention discloses a method for producing a biological water-purifying agent through microbe mutual fermentation of chicken manure. The method comprises: mixing 50-65% of fresh chicken manure, 20-30% of pleurotus eryngii residues, and 15-20% of an inorganic compound fertilizer, and inoculating Aspergillus oryzae, a yeast, a photosynthetic bacterium and bacillus subtilis into the mixture for fermentation, which can generate an effective microbe number of 3-4*10<8>CFU / g. Specifically, the inoculated strains are: 2-6 wt% of a solid strain of Aspergillus oryzae ACCC30155, 1-2 wt% of a liquidstrain of saccharomyces cerevisiae ACC20065, 1-2 wt% of a liquid strain of bacillus subtilis ACCC10148, and 1-2 wt% of a liquid strain of photosynthetic bacterium ACCC10650. After 15-20d of stacking fermentation, the biological water-purifying agent can be obtained. And the produced biological water-purifying agent of the invention can be prepared into different water purifying agents and aquaculture products according to needs, thus boasting wide application prospects in agriculture, aquaculture industry and environmental protection industry.

The invention relates to a complementary food formula for infants. The formula comprises raw materials in parts by weight as follows: 56-68 parts of rice, 2.5-3.5 parts of glucose syrup, 4.8-5.3 parts of whole milk powder, 1.8-2.2 parts of millet, 0.2-0.3 parts of carrot grains, 0.5-0.7 parts of spinach slices, 0.8-1.1 parts of coix seed powder, 0.45-0.55 parts of tomato powder, 0.45-0.55 parts of apple powder, 7.5-8.3 parts of fructooligosaccharide, 6.7-7.2 parts of galactooligosaccharide, 1.5-2.5 parts of minerals, 0.48-0.52 parts of vitamin, 1.5-2.5 parts of Chinese yam powder and 5-5.5 parts of instant yolk powder. The complementary food for the infants tastes better, is more balanced and reasonable in nutrition proportion, is particularly suitable for infants with local constitution, plays a role in promoting growth of brain, skeletons and nerves of the infants and can benefit intelligence, strengthen bones, protect eyesight and enhance immunity.

The invention relates to a making method for squid-flavored food. The making method comprises the steps of raw material preprocessing, cutting and mixing, grinding, shaping and packaging, wherein the grinding step comprises the processes of empty grinding, salt grinding and grinding after adding of auxiliary materials. The squid-flavored food made through the method is novel in style and can be eaten after being heated by microwaves for 3 min conveniently and quickly. According to the making method, squids are used as a raw material, multiple vegetables are used as the auxiliary materials, and the squid-flavored food is produced in combination with the food quality and structure control technology; the produced squid-flavored food maintains the natural flavor and nutritional ingredients of the squids, the product is balanced in nutrition-allocated proportion, digestion and absorption are easy, and eating is convenient.

The invention discloses planting base fertilizer for gerbera jamesonii. The planting base fertilizer is prepared from components in parts by weight as follows: 30-45 parts of peanut shells, 20-30 parts of plant ash, 8-15 parts of activated carbon, 10-20 parts of peat, 10-15 parts of crushed crude pearlite, 8-14 parts of calcium superphosphate, 7-10 parts of potassium sulfate, 5-11 parts of ammonium ferric phosphate, 4-10 parts of ethylene glycol, 2-7 parts of calcium carbonate, 5-8 parts of ground slag, 3-7 parts of wood powder dregs, 3-7 parts of vermiculite power, 7-10 parts of rare earth, 4-7 parts of humic acid, 3-8 parts of an insect repellant and 2-6 parts of a biological agent. The planting base fertilizer is rich in various macroelements, microelements and organic matter, has a uniform nutrition-allocated proportion and has high activity and long residual action, the utilization rate of the fertilizer is increased, nutritional ingredients can be slowly released, the gerbera jamesonii absorbs the fertilizer moderately in a growing process, and counterbalanced growth is guaranteed; besides, the planting base fertilizer has certain insect expelling capacity, and accordingly, the ornamental value of the gerbera jamesonii is increased.

The invention relates to compound feed for rana nigromaculata. The compound feed is prepared from the following raw materials in parts by weight: 15 to 20 parts of white fish meal, 1 to 3 parts of spray-dried animal blood cells, 4 to 8 parts of chicken meal powder, 10 to 15 parts of soycomil, 3 to 5 parts of pupa peptide protein powder, 10 to 20 parts of soybean meal, 10 to 15 parts of hulled barley, 8 to 12 parts of high protein flour, 2 to 3 parts of yeast extract, 5 to 8 parts of corn, 1 to 2 parts of soyabean lecithin oil, 2 to 3 parts of soybean oil, 1 to 2 parts of monocalcium phosphate,and 3 to 4 parts of core additive. The invention also relates to a preparation method of the compound feed for the rana nigromaculata. The compound feed provided by the invention is prepared according to the growth requirement of the rana nigromaculata, and is balanced in nutrition, suitable for the growth of the rana nigromaculata, good in palatability, and capable of maintaining the natural andcolorful body color of the rana nigromaculata to be the same as the appearance of wild rana nigromaculata.

The invention discloses an irrigation fertilization system based on a cloud computing technology. The system comprises a data collection module, a data analysis module, a controller, a signal execution module, a pesticide amount analysis module, a pesticide amount collection module, a pesticide adding action module, a concentration acquisition module and a signal indicating module. The system generates various signals according to growth information of plants before spraying and fertilizing and controls spraying and fertilizing equipment to work according to the signals for adjustment to reach the appropriate spraying and fertilizing position and spraying and fertilizing amount, and therefore the purpose of improving the spraying and fertilizing effect is achieved; meanwhile, the spraying and fertilizing amount, the pesticide remaining amount and the weather and temperature conditions are subjected to formulation analysis together to judge whether or not pesticide adding is needed, the pesticide adding amount and the water adding amount are reasonably controlled in a liquid storage tank for pesticide adding according to the combination of the concentration change caused by the weather and temperature conditions and the growth information of the plants at this time, so that the growth rate and nutrient ratio of all the plants are more balanced.

The invention relates to a compound feed for mandarin fish. The compound feed comprises the following raw materials in parts by weight: 20-25 parts of white fish meal, 15-18 parts of peruvian super fish meal, 5-8 parts of chicken meat powder, 4-6 parts of soybean protein concentrate, 6-8 parts of peanut bran, 22-25 parts of alpha starch, 1.5-2.0 parts of calcium dihydrogen phosphate, 2-3 parts ofphosphatide oil and 3-4 parts of a core additive, wherein each 100 parts of the core additive comprises the following raw materials in parts by weight of 3-4 parts of carnivorous multi-vitamins, 8-10parts of carnivorous multi-minerals, 5-10 parts of dried orange peel, 5-15 parts of radix angelicae sinensis, 10-15 parts of radix bupleuri, 10-20 parts of sweet clovers, 5-10 parts of asafetida and 5-15 parts of dendrobium nobile. The invention further relates to a preparation method of the compound feed for mandarin fish. The compound feed disclosed by the invention is prepared according to thegrowth of the mandarin fish, is balanced in nutrients and is suitable for meeting growth requirements of the mandarin fish, the complex process of breeding the mandarin fish is simplified, and the breeding cost of each jin of the mandarin fish is reduced.

The invention relates to the technical field of poultry feeds and in particular to a special fattening fertilizer designed for obsolete sheep. The feed is composed of a coarse feed, a refined feed and an additive component. In particular, the coarse feed is composed of Kochia scoparia, Silene conoidea L., plantaginaceae Plantago major, burclover and zoysia japonica; the refined feed is composed of sticky rice, maize flour and potato powder; and the feed additive is composed of a lactobacillus brevis fermenting liquid, ethylene diamine tetraacetic acid and alkalized green plums. The fattening fertilizer provided by the invention is specially designed according to the growth habit and functions of the obsolete sheep, is balanced in nutritional proportion, good in fattening fertilizer and high in feed conversion, and the fattening time of the obsolete sheep can be obviously shortened.

The present invention belongs to the field of special medical food and particularly relates to a full-nutrition food formula for adult chronic kidney disease non-dialysis patients, and a preparation method thereof. The full-nutrition food formula provides energy of 565.7 Kcal / 100 g and contains 40 g / 100 g of proteins providing energy of 162.6 Kcal / 100 g, 30 g / 100 g of carbohydrates providing energy of 121.9 Kcal / 100 g, 25 g / 100g of fat providing energy of 221.1 Kcal / 100 g, and 30 g / 100 g of dietary fibers providing energy of 60.1 Kcal / 100 g. The provided food is high in raw material utilization rate, relieves malnutrition symptoms of the adult chronic kidney disease non-dialysis patients, and is high in quality, convenient to carry and suitable for industrial production.

The invention discloses a flour with multiple microelement supplements and a preparation method of the flour. The flour with multiple microelement supplements comprises the following raw materials inparts by mass: wheat flour, sorghum flour, corn flour, soybean flour, sweet potato powder, egg yolk powder, organic spinach powder, chestnut powder, walnut powder, cabbage powder, grape powder, peanutpowder, potato peel powder, apple powder, banana powder, oyster powder, degummed kelp powder, laver powder, wheat germ powder, indica rice flour, asparagus, sesame powder, garlic powder, vitamin B1,vitamin B2, vitamin B6, vitamin B12, health-care additives, color mixing powder, fungus additives. According to the present invention, the flour with multiple microelement supplements has the following beneficial effects that the flour with multiple microelement supplements is more conducive to human absorption by entering the gastrointestinal tract with digestive protease, has no damage to nutrient carriers when used, transports organic substances to required organs after entering the gastrointestinal tract, and effectively supplement calcium, iron, zinc, selenium, vitamins and other nutrients that play an important role in the human body.

The present invention discloses a microorganism body balance regulating biological fermentation technology used for feeds of raising livestock. Firstly, raw materials of the feeds are crushed, an additive is mixed into the crushed raw materials of the feeds according to varieties and ages of the fed livestock and according to a set ratio to enable the feeds to be balanced in nutrition ratios, thenfermentation microorganism strains are added, a stirring for twice is conducted to enable the microorganism strains to be mixed evenly and balancedly with the raw materials of the feeds to obtain a good fermentation effect, after the raw materials of the feeds are fermented, proteins are decomposed into small molecular active peptides and oligopeptides more easily digested and absorbed by the livestock, cellulose and pectin are degraded into monosaccharides and oligosaccharides, and at the same time, a variety of digestive enzymes, amino acids, vitamins, bacteriostatic substances, immune enhancement factors and other microorganism body proteins produced by metabolism are absorbed and utilized by the livestock as nutrient substances. The fermentation technology significantly improves nutritional levels and feed utilization rates of the feeds, improves various production indexes of the livestock body, and has a very good practical value.

The invention relates to a grape planting method comprising the following steps: 1) planting land selection and fertilizer culture and disinfection; 2) mu selection and fixed planting; 3) fertilizer and water management; and 4) uninterrupted management. The nutrition needed in the process of grape growth is met by furrow surface fertilizer culture and fixed planting ditch fertilizer pre-burying. The prepared fertilizer takes a fermented organic fertilizer as the main component to cooperate with an appropriate amount of a chemical fertilizer, so that the nutrition proportion of grape in the process of growth is balanced, the utilization rate is high, the yield of the grape can be effectively improved, moreover, the cost of the raw materials is relatively low, the duration time of the fertilizer effect is long, and the harm to soil is small. Through the scientific planting method, the grape grows strong, and has the advantages of fast growth speed, high yield, good quality, good grape taste and high sweetness. Moreover, the planting method is simple and easy to implement, low in cost, convenient to manage, and suitable for large-scale cultivation, can greatly improve and stabilize the quality and yield of the grape, and has significant social, economic and ecological benefits.

The invention discloses a laying duck feed with a high nutritional value. The feed is composed of following raw materials in parts by weight: 55 to 69 parts of fermented soybean meal, 31 to 37 parts of fermented tea seed meal, 3 to 9 parts of soybean straw powder, 15 to 17 parts of soybean dreg powder, 15 to 19 parts of potato flour, 13 to 19 parts of wheat flour, 10 to 19 parts of rice bran, 12 to 19 parts of broken rice, 8 to 16 parts of wheat bran, 5 to 10 parts of mung bean flour, 2 to 7 parts of broom corn millet flour, 10 to 17 parts of fish meal, 5 to 9 parts of stone flour, 14 to 21 parts of silage corn, 2 to 5 parts of dry alfalfa, 2 to 6 parts of dried orange peel, 4 to 9 parts of pumpkin, 3 to 6 parts of carrot, 22 to 27 parts of green hay, 1 to 4 parts of calcium hydrogen phosphate, 2 to 5 parts of malt selenium, 1 to 5 parts of fructo-oligosaccharide, 2 to 8 parts of extract, 1 to 4 parts of edible oil, and 11 to 18 parts of deionized water. The provided laying duck feed has balanced nutrients, natural crops, which are favorite food of ducks, are used to prepare the feed, the nutrients are balanced, tea extract is used as an additive to promote ovulation and growth ofducks, the feed conversion rate is increased, the laying rate of ducks is increased, and the laying peak is prolonged.

The invention discloses a nutrient-rich compressed energy bean and a preparation method thereof, which belongs to the field of high-energy foods. The nutrient-rich compressed energy bean comprises thefollowing raw materials in parts by weight: 30-70 parts of flour, 5-40 parts of milk powder, 5-40 parts of compound protein powder, 10-40 parts of compound powdered sugar, 5-30 parts of vegetable oil, 1-10 parts of butter, 1-10 parts of table salt and 1-10 parts of baking soda. The preparation method is characterize din that flour, milk powder, compound protein powder, compound sugar powder, vegetable oil, butter, baking soda, table salt, an antioxidant and purified water are blended into dough according to a proportion; steps of baking, cooling, forming and crushing are carried out; the dough is uniformly mixed with the composite dietary fibers, the composite vitamins, the composite minerals and the composite fruit and vegetable powder, the compressed energy bean prepared by high-intensity compression is balanced in nutrition proportion and high in energy, can quickly supplement energy and relieve hunger sensation after being eaten, have different tastes, are fragrant and refreshing,are not greasy after being eaten for a long time, and can become meal replacement food for army training and office overtime personnel.

The invention provides sandwich instant noodles, which comprises the following components: wheat flour, starch, whole egg powder, vegetable oil, monosodium glutamate, edible salt, white granulated sugar, spice, pepper, ginger powder, food flavors, food additives, vegetable powder, meat powder, and dried fruit granules. The sandwich instant noodles has the advantages that by adding an appropriate amount of vegetable powder, a large amount of vitamins and minerals in the vegetables are retained; by adding an appropriate amount of meat powder, a large amount of protein, fat, carbohydrates and minerals are retained, thereby increasing nutrients and balancing the nutritional ratio, which is good for health. And by attaching a variety of dried fruit granules to the noodles, the nutrients are further increased, and by frying the noodles, multiple flavors of being crisp, appetizing and crispy can be enjoyed, so that the taste and nutrition of the instant noodles can be further improved.

The invention discloses grease special for freezing, a preparation method and application thereof, and belongs to the technical field of grease processing. The grease comprises, by weight, 80-130 parts of coconut oil, 50-80 parts of palm kernel oil, 10-40 parts of wheat-germ oil, 10-30 parts of soybean oil, 0.5-3 parts of xanthan gum and 1-15 parts of emulsifier. The grease special for freezing is even, fine and smooth, good in flavor, moderate in viscosity, good in stability and capable of improving the structure and glossiness of quick-frozen food.

The invention discloses one grease composition suitable for frozen food and preparing method thereof, and it belongs to grease processing technology field and the grease composition is composed of, based on mass part, 80-130 parts of coconut oil, 50-80 parts of palm kernel oil, 10-40 parts of rapeseed oil, 0.5-3 parts of carrageenan and 1-15 parts of emulgator. Quality of the grease combination obtained by the invention suitable for frozen food is fine and smooth, it has good flavor, viscosity of the grease is moderate, it has good stability, and can improve organizational structure and gloss of the frozen food.

The invention provides nutritional powder with coarse grains, and a manufacturing method of the nutritional powder. The nutritional powder is prepared from the following materials in parts by weight:5-10 parts of black soybean, 5-10 parts of black sesame, 5-10 parts of black quinoa, 5-10 parts of black pine seed, 5-10 parts of black lycium barbarum, 5-10 parts of dried black mulberry, 5-10 partsof walnut kernel, 5-10 parts of black wheat and 15-25 parts of onion. The nutritional powder with the coarse grains, manufactured by the method, has the beneficial effects that the nutrition is rich,a large amount of nutritions and trace elements are retained, no pollution is caused in the whole process of the production technology, any additive is not added in the manufacturing process, the production technology is simple, and the manufacturing cost is low, so that the nutritional powder is beneficial for promotion.

The invention relates to an anglerfish feed for preventing the liver and gallbladder syndrome and a preparation method of the anglerfish feed. The feed comprises the following raw materials in parts by weight: 9 to 12 parts of corn flour, 26 to 40 parts of white fish meal, 4 to 6 parts of spray-dried animal blood cells, 2 to 4 parts of shrimp shell meal, 1.5 to 3 parts of fish oil, 12 to 18 parts of bean pulp, 8 to 14 parts of meat and bone meal, 0.5 to 2.5 parts of malt flour, 2 to 5 parts of jujube powder, 10 to 16 parts of taro powder, 2 to 6 parts of hawthorn powder, 6 to 16 parts of gentian, 6 to 15 parts of uncaria rhynchophylla, 5 to 15 parts of astragalus membranaceus, 4 to 15 parts of Chinese angelica, 6 to 16 parts of capillary artemisia and 3 to 7 parts of liquorice. The feed disclosed by the invention contains the gentian, the uncaria rhynchophylla, the astragalus membranaceus, the Chinese angelica, the capillary artemisia and other traditional Chinese medicinal compositions which are reasonably matched; the anglerfish feed can realize the effects of detoxifying, preventing liver injury, removing blood stasis and hemostasis, promoting regeneration of liver cells and recovery of liver functions, effectively reducing stress reaction and the like, so that the liver and gallbladder syndrome can be better prevented.

The invention provides postoperative rehabilitation formula powder. The postoperative rehabilitation formula powder is prepared from the flowing raw materials in percentage by mass: 30%-40% of fructose syrup dry powder, 10%-20% of soybean hydrolyzed peptide, 10%-20% of concentrated whey protein powder F700, 5%-15% of medium chain triglyceride, 5%-15% of vegetable fat powder, 1%-10% of marine fisholigopeptide, 3%-8% of resistance dextrin, 1%-3% of edible flavor, 0.02%-0.3% of food colouring, 3%-5% of nutrient supplements and 0.03%-0.07% of citric acid. Through the formula design, the postoperative rehabilitation formula powder has reasonable composition setting and balanced nutritional ratio, is beneficial to digestion and absorption of postoperative crowd, improves immunity, accelerates wound healing, maintains nitrogen balance in the body, shortens hospitalization time and accelerates recovery.

The invention discloses special grease for frozen food and a preparation method and application thereof, and belongs to the technical field of grease processing. The special grease comprises the following components in parts by weight: 80-130 parts of coconut oil, 50-80 parts of palm kernel oil, 10-40 parts of rice bran oil, 0.5-3 parts of guar gum and 1-15 parts of an emulsifying agent. The special grease disclosed by the invention has the advantages that the texture is uniform and fine, the flavor is good, the viscosity is moderate, the stability is good, and the tissue structure and luster of quick-frozen food can be improved.

The invention discloses a micro-ecological starter for sow feeding, a preparation method of the micro-ecological starter and active solid-state fermented feed. The problems of unicity, incomprehensive fermentation and poor fermentation effect of the conventional micro-ecological starter are solved through screening and combining of a plurality of strains with synergistic effects, and the purposes of product quality improvement and production cost reduction are achieved. When the feed is used for feeding livestock, the feed has the characteristics of remarkable animal growth promoting and disease resistance enhancing effects, high feed utilization rate, reduction of pollution to a breeding environment and the like. A product of the livestock fed with the feed is free of residues of drugs such as antibiotics, hormones and the like, contains rich nutrients and tastes pure and natural. The starter is prepared from components in parts by weight as follows: 2-4 parts of Aspergillus oryzae, 2-4 parts of Mortierella minutissima, 1-2 parts of Saccharomyces cerevisiae, 1-2 parts of Geotrichum candidum, 1-2 parts of Crebrothcium ashbyii, 1-2 parts of Wickerhamomyces anomalus and 1-2 parts of Aspergillus awamori.

The invention relates to a fertilizer, and particularly relates to a special EM (Effective Microorganisms) microbial agent fermented compound fertilizer for grape. The fertilizer comprising the following active ingredients in parts by weight: 40-44 parts of urea, 34-38 parts of diammonium phosphate, 20-23 parts of potassium sulfate, 2-3 parts of calcium chloride, 10-12 parts of peat, 2-3 parts of citric acid, 30-34 parts of common threewingnut root, 3-4 parts of EM microbial agent, 4-6 parts of film coating agent. According to the special EM microbial agent fermented compound fertilizer for grape, organic active ingredients of peat, common three wingnut root and the like are fermented by the EM microbial agent, so that the nutrition of the fertilizer can be increased, soil can be better protected, the fermented and composted organic fertilizer is matched with a proper amount of chemical fertilizer, so that the nutrition proportion of the compound fertilizer is balanced, the yield and quality of grapes can be effectively increased, and the planting benefits can be promoted.

The invention relates to feed and in particular relates to compound feed for improving the body color of rana nigromaculata. The compound feed is prepared from the following raw materials according tothe ratio: 40 to 42.5 percent of soybean meal, 10 to 11 percent of imported fish meal, 8 to 9 percent of meat and bone meal, 5 to 6.5 percent of rapeseed meal, 2 to 3 percent of peanut meal, 22 to 23percent of flour, 3 to 3.5 percent of oil, 2 to 2.5 percent of a phagostimulant, 0.2 to 0.4 percent of lutein, 0.5 to 0.6 percent of multivitamin and 2.5 to 2.6 percent of multi-minerals. The compound feed provided by the invention has the advantages that the compound feed for improving the body color of the rana nigromaculata contains the raw materials which have balanced nutrient ratios, are reasonable in toxin control and are scientific in pigment matching; a condition that heads and backs of the rana nigromaculata become blue, caused by the fact that the rana nigromaculata is lack of pigments so that pigment synthesis is hindered, is easy to improve.

The invention discloses a formula and an application method of a special fertilizer for Camellia reticulate Lindl. in the technical field of fertilizers. The method comprises the following steps of: mixing N-P2O5-K2O-MgO-CaO according to a mass ratio of (7-2-5-2-5); the application method of the special fertilizer formula for the Camellia reticulate Lindl. comprises the following steps of: furrowapplication is conducted in the first ten days of March and the middle ten days of July, fertilization furrows with the depth being 20 cm or above and the length being 50 cm or above are dug 5-10 cm away from the outer portion of the water drip line of the crown. The fertilizer is evenly applied into the furrows, soil returning and compaction are conducted, and the fertilization amount is increased year by year from small to large according to the tree age; and the adult trees are calculated according to the crown breadth area of 150-200g / m < 2 >. The fertilizer is more balanced in nutrition proportion, fertilization is performed by combining key nodes of nutrition requirements, the utilization efficiency of the fertilizer is higher, the cost can be reduced by more than 10%, the economic yield can be promoted to be obtained one year in advance, the yield is increased by 32.5%, growth of forest establishment tree bodies is promoted, and the yield is increased by more than 15%.