46 results about "Leaf weight" patented technology

The invention discloses a lotus leaf weight-losing heath drink, which is prepared from the following raw materials in part by weight: 15 to 40 parts of lotus leaf, 3 to 11 parts of wolfberry leaf tea, 5 to 10 parts of xylitol, 0.1 to 0.5 part of emulsifying stabilizer, 10 to 25 parts of waxgourd peel, 5 to 12 parts of hawthorn, 0.3 to 5 parts of citric acid and 500 to 1,000 parts of water. Compared with drinks prepared by the prior art, the product has rich and balanced nutrition, strong palatability, and has the effects of clearing heat and promoting fluid, relieving restlessness and thirst, reducing blood pressure and blood fat and blood sugar, losing weight, promoting urination and removing swelling, releasing toxin and discharging pus, resisting fatigue, improving immunity, deferring senility, improving sleep, beautifying and the like.

The invention discloses a tree leaf surface dust amount determination method and system, and belongs to the field of measurement and computer technology. The method comprises the following steps of building an estimatation equation and determining equation parameters, collecting leaf samples, weighing leaf weight by a one over ten-thousand analytical balance, measuring a reflected light spectrum of the leaves before dedusting by a portable spectrometer, removing dust on the leaf surfaces by deionized water, weighing leaf weight after dedusting, measuring a reflected light spectrum of the leaves after dedusting by the same method, acquiring spectrum parameters and building a relationship between the spectrum and leaf surface dust amount. The method can realize determination of leaf surface dust amount by the portable spectrometer without a high-precision electronic balance and thus the leaf surface dust amount can be estimated by the common spectrometer. The method is very suitable for plant pollution degree estimation and haze prevention and control measure optimization.

The invention discloses a flue-cured tobacco planting method for improving tobacco leaf quality by using cedronella. The cedronella and the flue-cured tobacco are inter-planted, and a single flue-cured tobacco planting mode is changed to form a one-plus-one planting mode that a row of flue-cured tobaccos and a row of cedronella are interplanted. An application effect shows that the flue-cured tobacco which grows in the interplanting mode is obviously superior to monocultured flue-cured tobacco in data of plant height, steam diameter, leaf area, effective leaf number, single leaf weight and single plant yield. Through sensory evaluation, the sensory quality of the interplanted flue-cured tobacco is superior to that of the monocultured flue-cured tobacco. Thus, the quality of the flue-cured tobacco can be effectively improved by applying the flue-cured tobacco planting method; and meanwhile, a higher ornamental value is realized by using interplanting of the aromatic crop and the flue-cured tobacco.

The invention belongs to the technical field of health foods, and in particular relates to lotus leaf weight-reducing tea. The tea comprises the following components in parts by mass: 25-35 parts of lotus leaf, 15-25 parts of hawthorn, 5-15 parts of mung bean, 15-25 parts of oolong, 10-20 parts of watermelon peel, and 5-10 parts of burdock. The traditional Chinese medicinal weight-reducing tea cannot destroy gastrointestinal digestion, stomach and other body mechanisms of a patient.

The invention discloses a flue-cured tobacco planting method for improving tobacco leaf quality by using hyssopus officinalis. The hyssopus officinalis and the flue-cured tobacco are inter-planted, and a single flue-cured tobacco planting mode is changed to form a one-plus-one planting mode that a row of flue-cured tobaccos and a row of hyssopus officinalis are interplanted. An application effect shows that the flue-cured tobacco which grows in the interplanting mode is obviously superior to monocultured flue-cured tobacco in data of plant height, steam diameter, leaf area, effective leaf number, single leaf weight and single plant yield. Through sensory evaluation, the sensory quality of the interplanted flue-cured tobacco is superior to that of the monocultured flue-cured tobacco. Thus, the quality of the flue-cured tobacco can be effectively improved by applying the flue-cured tobacco planting method; and meanwhile, a higher ornamental value is realized by using interplanting of the aromatic crop and the flue-cured tobacco.

The invention discloses a lotus leaf slimming soup, which is characterized by comprising the components by weight: 40 to 50% of lotus leaf, 10 to 20% of fructus crataegi, 10 to 20% of semen coicis, 5 to 15% of orange peel, 5 to 10% of poria cocos and 5 to 10% of flos rosae rugosae. The lotus leaf slimming soup provided by the invention has the following advantages: the lotus leaf weight loss soup has a good effect of eliminating fat, is capable of clearing heat and causing dieresis, and is convenient to drink and beneficial to keeping bodybuilding, and the slimming effect is good; and the lotus leaf slimming soup can be simple and convenient to prepare at home.

The invention discloses a flue-cured tobacco planting method for improving tobacco leaf quality by using monarda didyma. The monarda didyma and the flue-cured tobacco are inter-planted, and a single flue-cured tobacco planting mode is changed to form a one-plus-one planting mode that a row of flue-cured tobaccos and a row of monarda didyma are interplanted. An application effect shows that the flue-cured tobacco which grows in the interplanting mode is obviously superior to monocultured flue-cured tobacco in data of plant height, steam diameter, leaf area, effective leaf number, single leaf weight and single plant yield. Through sensory evaluation, the sensory quality of the interplanted flue-cured tobacco is superior to that of the monocultured flue-cured tobacco. Thus, the quality of the flue-cured tobacco can be effectively improved by applying the flue-cured tobacco planting method; and meanwhile, a higher ornamental value is realized by using interplanting of the aromatic crop and the flue-cured tobacco.

The invention discloses a flue-cured tobacco planting method for improving tobacco leaf quality by using sweet ocimum basilicum. The sweet ocimum basilicum and the flue-cured tobacco are inter-planted, and a single flue-cured tobacco planting mode is changed to form a one-plus-one planting mode that a row of flue-cured tobaccos and a row of sweet ocimum basilicum are interplanted. An application effect shows that the flue-cured tobacco which grows in the interplanting mode is obviously superior to monocultured flue-cured tobacco in data of plant height, steam diameter, leaf area, effective leaf number, single leaf weight and single plant yield. A specific aroma component of elemene of the sweet ocimum basilicum is detected in the fresh interplanted flue-cured tobacco leaves, and related components are not detected in the monocultured cigarette. Through sensory evaluation, the sensory quality of the interplanted flue-cured tobacco is superior to that of the monocultured flue-cured tobacco. Thus, the quality of the flue-cured tobacco can be effectively improved by applying the flue-cured tobacco planting method; and meanwhile, a higher ornamental value is realized by using interplanting of the aromatic crop and the flue-cured tobacco.

The invention discloses a flue-cured tobacco planting method using lavender to improve quality of tobacco leaves. The method includes the steps of making use of interplanting between the lavender and flue-cured tobaccos, changing a single mode of flue-cured tobacco planting, and forming a '1+1' planting mode of planting one row of flue-cured tobaccos and one row of lavender. The application effects indicate that the flue-cured tobaccos which grow in an interplanting mode are obviously superior to the flue-cured tobaccos which grow in a single planting mode in data of plant height, stem diameter, leaf area, effective leaf numbers, single leaf weight and single plant yield. The detection results indicate that beta-ocimene is detected in a tobacco sampling in an interplanting mode, and the beta-ocimene is not detected in the tobacco through monoculture, so the tobacco leaves can absorb aroma components of the lavender to some extent in the interplanting mode. Through sensory evaluation, the sensory quality of the flue-cured tobaccos in the interplanting mode is superior to the flue-cured tobaccos through the monoculture. Therefore, the flue-cured tobacco planting method can effectively promote quality of the flue-cured tobaccos, and has high ornamental value due to the adoption of interplanting between aromatic crops and the flue-cured tobaccos.

The invention discloses an experimental method for influence of external applying of spermidine to blueberry drought resistance. The method comprises the following steps of material preparation, setting treatment, content and parameter measurement and data analysis. The experimental method for the influence of external applying of spermidine to the blueberry drought resistance provided by the invention is implemented by setting three different experimental drought conditions (normal moisture, medium drought and heavy drought) and treating under experimental conditions of spraying and not spraying the spermidine; the result shows that by means of spraying the spermidine under the same stress condition, the photosynthetic rate of blueberry in a drought condition can be enhanced, the activity of antioxidase in a plant body is improved, the content of malondialdehyde (MDA) is reduced, the accumulation of soluble sugar content in a plant cell is reduced, the IAA (auxin) content and the ABA (Abscisic acid) content are reduced through inducement, and the GA (Gibberellic Acid) content and in-vivo polyamine content are increased; in addition, obvious effects of improving the leaf relative water content, specific leaf weight and relative electrical conductivity of the blueberry under the drought condition are achieved by means of spraying the spermidine, so that a scientific evidence is provided for the drought resistance research of the blueberry.

The invention discloses a flue-cured tobacco planting method for improving tobacco leaf quality by using rosmarinus officinalis. The rosmarinus officinalis and the flue-cured tobacco are inter-planted, and a single flue-cured tobacco planting mode is changed to form a one-plus-one planting mode that a row of flue-cured tobaccos and a row of rosmarinus officinalis are interplanted. An application effect shows that the flue-cured tobacco which grows in the interplanting mode is obviously superior to monocultured flue-cured tobacco in data of plant height, steam diameter, leaf area, effective leaf number, single leaf weight and single plant yield. A plurality of components such as camphene, cineole, terpineol, verbenone, nerol, 1, 7, 7-trimethyl-bicyclo [2.2.1] heptyl-2-taraxeryl acetate and caryophyllene are detected in the fresh interplanted flue-cured tobacco leaves, and related components are not detected in the monocultured cigarette. Through sensory evaluation, the sensory quality of the interplanted flue-cured tobacco is superior to that of the monocultured flue-cured tobacco. Thus, the quality of the flue-cured tobacco can be effectively improved by applying the flue-cured tobacco planting method; and meanwhile, the land utilization rate is improved and a higher ornamental value is realized by using interplanting of the rosmarinus officinalis and the flue-cured tobacco.

The invention discloses a flue-cured tobacco planting method for improving tobacco leaf quality by using pelargonium graveolens. The pelargonium graveolens and the flue-cured tobacco are inter-planted, and a single flue-cured tobacco planting mode is changed to form a one-plus-one planting mode that a row of flue-cured tobaccos and a row of pelargonium graveolens are interplanted. An application effect shows that the flue-cured tobacco which grows in the interplanting mode is obviously superior to monocultured flue-cured tobacco in data of plant height, steam diameter, leaf area, effective leaf number, single leaf weight and single plant yield. 3-hexenyl-1-alcohol, alpha-pinene and cineole are detected in the fresh interplanted flue-cured tobacco leaves, and related components are not detected in the monocultured cigarette. Through sensory evaluation, the sensory quality of the interplanted flue-cured tobacco is superior to that of the monocultured flue-cured tobacco. Thus, the quality of the flue-cured tobacco can be effectively improved by applying the flue-cured tobacco planting method; and meanwhile, the land utilization rate is improved, and a higher ornamental value is realized.

The invention discloses a tea-preparing method of oolong tea. The method includes the following steps: (1) plucking fresh buds each of which has two leaves; (2) performing withering to control fresh leaf weight reduction within 3%-4%; (3) performing rocking at a temperature of 20 DEG C to 25 DEG C; (4) performing deactivation of enzymes to control leaf water content within 36%-46%; (5) after enzyme deactivation, wrapping the enzyme-deactivated leaves with cloth, performing rolling for 3 times and performing standing for 5-6h; (6) controlling the final water content of dried leaves within 8%-10%; (7) performing aroma increasing, performing tedding to cool the aroma-increased leaves when the tea leaf water content is 5% and performing storage; and (8) performing vacuum packaging in time on the dried tea leaves and performing low-temperature storage. The new oolong tea processing technology provided by the invention can be realized in tea factories which meet the requirements of green tea processing without the need of purchasing new tea-preparing equipment. According to the invention, through creating the new oolong tea processing technology, the defects of poor tea quality and low added economic value of traditional oolong tea varieties are improved; the quality of the prepared tea is stable and the rate of high quality products is high; labor intensity is low and the technology is easy to master; and the method has a broad promotion prospect.

The invention discloses a slow-rolling and quick-dehydrating tea forming method, comprising the following steps: filling the conditioned leaves in a rolling barrel of a rolling machine to be rolled; dehydrating the leaves until the water content is 40-45%; and shaping the leaves three times: carrying out first shaping under the following conditions: pot bottom wall temperature of 190-220 DEG C, leaf temperature of 40-50 DEG C, stuffiness, big arc, speed of 100-110r / min, leaf weight of 2.5-3kg and time of 26-37min; carrying out first pot merging and second shaping under the following conditions: pot bottom wall temperature of 155-185 DEG C, leaf temperature of 45-55 DEG C, stuffiness, big arc, speed of 100-110r / min, leaf weight of 7.5-8.0kg and time of 34-43min; and carrying out second pot merging and third shaping under the following conditions: pot bottom wall temperature of 180-220 DEG C, leaf temperature of 60-70 DEG C, ventilation, small arc, speed of 55-60r / min, leaf weight of 9-10kg and time of 35-45min. The method can fully ensure the color and aroma of the tea, reduce broken tea, ensure the tea to be easy to form strips and ensure the tea particles to be rolled more tightly and uniformly.

The invention relates to a weight-losing wine prepared from lotus leaves, rhizoma alismatis, semen cassiae torae and herba epimedii. The weight-losing wine is characterized in that raw materials used for preparing effective components include the lotus leaves, the rhizoma alismatis, the semen cassiae torae, the herba epimedii and yellow rice wine, wherein the proportion of the lotus leaves to the rhizoma alismatis to the semen cassiae torae to the herba epimedii to the yellow rice wine is 3:2:1:1:30. The weight-losing wine disclosed by the invention has the advantages of low price, convenience for use and portability and achieves a weight-losing effect.

The invention discloses a plant growth regulator suitable for ryegrass. The plant growth regulator is composed of uniconazole and an auxin plant growth regulator having a mass ratio of 2-8:6-10. The invention also provides a method for treating seeds of the ryegrass. The method includes the following steps: the seeds of the ryegrass are soaked with a solution containing a plant growth regulator composition; and in the solution containing the plant growth regulator composition, the concentration of the uniconazole is 20 mg / L-80 mg / L, and the concentration of the auxin plant growth regulator is60-100 mg / L. when the seeds of the ryegrass are treated by utilizing the plant growth regulator provided by the invention, the rooting rate of the ryegrass can be significantly increased, and the interaction effect of the uniconazole and an naphthalene acetic acid on growth of seedlings of the ryegrass is significant, and the root-shoot ratio, the number of roots, the root length, the root weight,the number of leaves and the leaf weight of the ryegrass are significantly increased, while the plant height of the ryegrass significantly becomes low.

The invention discloses a lotus leaf weight-reducing fat-reducing milk tea powder, which is composed of the following raw materials in parts by weight: 120 to 160 parts of grapefruit, 4 to 8 parts of lotus leaf powder, 0.8 to 1 part of sweet chrysanthemum leaf, 1 to 1.2 parts of orange fiber, 0.6 to 1 part of sweet-scented osmanthus, 0.5 to 0.7 part of carrot leaf, 0.3 to 0.5 part of radish, 5 to 7 parts of pumpkin, 4 to 6 parts of sea lettuce, 3 to 4 parts of dark plum, 5 to 8 parts of honey, 5 to 7 parts of mesona blume juice, 2 to 4 parts of glutinous rice flour, 5 to 6 parts of freshwater mussel meat, 6 to 9 parts of egg white of salted duck egg, a proper amount of olive oil, and 4 to 5 parts of nutrition additive. The milk tea has a delicate fragrance and palatable taste, merges the aromatic scent of lotus leaf and sour-sweet taste of fruit jam together, and thus has a unique flavor. Moreover, a plurality of traditional Chinese herbals are added during the processing process, so the milk tea powder has the functions of reducing weight, sliming, activating blood, moving qi, moistening the dryness, and lubricating the intestines.

The invention discloses a flue-cured tobacco topping method. The flue-cured tobacco topping method is characterized in that in a topping process, useless leaves and inflorescences at the upper parts of tobacco plants are removed and useful leaves are kept; and meanwhile, at least two sections of stems at the upper ends of the useful leaves are kept. According to the flue-cured tobacco topping method disclosed by the invention, tender stems at the tops of the tobacco plants are remained, so that the tender stems at the tops of the tobacco plants are organized together to realize certain apical dominance effect, and furthermore, the growth potential of the tobacco plants can be automatically adjusted, the nicotine and special leaf weight of upper leaves are reduced and the sensory quality of the upper leaves is improved.

The invention discloses a mass rapid measurement method for irregular leaf areas. The measurement method comprises four steps; 1, samples are manufactured and selected; 2, areas and weights of the selected samples are tested; 3, a standard curve for the leaf areas and the leaf weights is built; and 4, the batch of single-grade leaf areas is tested in a mass mode. The method is used for mass rapidmeasurement on the irregular leaf areas.

The invention relates to the field of food technology, in particular to a lotus leaf slimming tea, which consists of the following raw materials in parts by mass: 10-15 parts of lotus leaf, 5-8 parts of lotus flower, 1-3 parts of lotus seed heart, 5-15 parts of red date, 5-8 parts of medlar, 3-5 parts of lotus root, 1-10 parts of rock sugar. The lotus leaf slimming tea of ​​the present invention has reasonable formula, fresh taste, and good weight loss and light body effect. Among them, the lotus flower can promote blood circulation and stop bleeding, remove dampness and wind, clear heart and cool blood, relieve heat and detoxify; lotus seeds can nourish the heart, nourish the kidney, nourish the spleen, Astringent intestines; lotus leaf can clear away summer heat and dampness, raise yang and stop bleeding, lose weight and lose weight. The lotus leaf component has a miraculous effect on cleaning the stomach, reducing fat and removing blood stasis.

The invention relates to a processing method of a functional beverage and discloses a preparation method of a weight-reducing beverage. The preparation method comprises steps as follows: A, lotus leaves and a solvent in a weight ratio being 1:(25-55) are taken, a composite green-protecting agent accounting for 0.3%-0.4% of the solvent by weight is added, and the composite green-protecting agent comprises components of sodium bicarbonate, glucolactone and sodium ascorbate, and the lotus leaves, the solvent and the composite green-protecting agent are mixed and then are extracted for 17-23 min at the temperature of 78-82 DEG C; B, 0.2%-0.4% of dextrin is added to an extract liquid obtained in the step A, a mixture is extracted for 55-65 min at the temperature of 42-46 DEG C, meanwhile, the mixture is stirred continuously, and lotus leaf juice is prepared; the adding amount of the dextrin is calculated according to the weight of the extract liquid; liquorice and chrysanthemum bud mixed juice is added during blending; sucrose and honey are added and stirred uniformly, and the lotus leaf weight-reducing beverage is prepared. According to the method, the lotus leaf extract liquid is effectively prevented from browning, special bitter taste of the lotus leaf juice is reduced to a certain degree, and finally, the lotus leaf weight-reducing beverage with excellent sensory indexes, physical and chemical indexes and hygienic indexes is prepared through blending.

The invention provides a physical index analysis method for phenotypic diversity of cabbage mustard, and relates to the technical field of phenotypic diversity analysis. According to the method, physical information of phenotypic data is deeply mined; relatively complicated and independent botanical trait evaluation is converted into simple physical evaluation; plant phenotypic characteristic information is re-mined from the perspective of physics; that is, nine botanical traits such as plant height, development degree, leaf number, leaf weight, main bolting stem length, main bolting thickness, main bolting weight, single plant weight and branch number are converted into three physical attribute indexes such as main bolting volume ratio, bolting leaf weight ratio and density, and analyzing, comparing and evaluating of phenotypic diversity are carried out according to physical attributes. The method has the advantages of simplicity, batch, directness and intuition, is suitable for preliminary analysis, comparison and evaluation of a large number of cabbage mustard variety resources, and the purposes of saving a large amount of time, manpower, financial resources and material resources, deepening perceptual knowledge, reducing a phenotypic diversity research threshold and objectively evaluating phenotypic diversity are achieved.

The invention discloses a slimming tea beverage with bitter gourd and mint leaves, which is prepared from tea leaves, bitter gourd juice, mint leaves, honey, white sugar and water. The mass fraction ratio of each component of the tea beverage is: 15-30 parts of tea leaves , 10-20 parts of bitter gourd juice, 10-15 parts of mint leaves, 6-12 parts of honey, 10-15 parts of white sugar, and 800-1000 parts of water. The mint tea beverage provided by the invention is a pure natural beverage without any chemical additives, and has the functions of clearing fire, lowering blood pressure, lowering blood sugar, lowering blood lipids, etc.

Lotus leaf weight reducing health care rice comprises the following raw materials in parts by weight: 180-200 parts of polished round-grained rice, 180-200 parts of coix seed, 200-210 parts of corn, 60-70 parts of glutinous rice starch, 50-60 parts of asparagus, 30-40 parts of celery and 30-40 parts of seaweed; the lotus leaf weight reducing health care rice is added with the coix seed and the corn, and rich in dietary fiber, can play the role of lipid-lowering effects, the coix seed can whiten, the extracts of lotus leaf, chrysanthemum, pearl powder, rose, roselle and the like are also added, the beautifying and lipid-lowering effect can be enhanced, and the lotus leaf weight reducing health care rice can be taken by people who want to lose weight, remove fat, and thin the body.

The invention discloses application of invasive weed Wedelia trilobata to killing of prodenia litura larvae and belongs to the environment-friendly technical field of killing pests by using invasive plant resources. Wedelia trilobata extract solution is applied to crops to directly kill prodenia litura larvae. The invasive weed Wedelia trilobata which is commonly seen in South China areas is used to realize reasonable and effective development and utilization of plant resources; dry leaf weight of Wedelia trilobata used in the preparation of the Wedelia trilobata extract solution is 50 to 200g. By using the invasive weed Wedelia trilobata to effectively kill the agricultural pest prodenia litura larvae, the operation is simple and easy to perform, the effect is good, the cost is extremely low and the method is a healthy, pollution-free, environment-friendly and ecological method for preventing and controlling agricultural pests.

The invention relates to measurement for nutrient concentration in leaves, in particular to the method for measuring the nutrient concentration of leaves, which comprises the following steps: firstly, calculating a specific leaf weight of the leaves; secondly, measuring the nutrient concentration of a unit mass; and finally, converting the nutrient concentration of the unit mass to the nutrient concentration of a unit leaf area. The nutrient concentration calculated by the method is truer and more reliable.

The invention discloses an assessment method for oxygen releasing quantity of urban landscaping woodlot and application thereof. The invention relates to the assessment method for oxygen releasing quantity under annual photosynthesis of plant woodlot community. According to the assessment method, three urban landscaping woodlot ecological assessment quantitative indexes, namely 'assessment for annual oxygen releasing quantity of sample woodlot tree species', 'annual oxygen releasing quantity of single assessed sample woodlot' and 'annual oxygen releasing quantity of average unit area of a plurality of assessed sample woodlots', are calculated, assessed and acquired by determining and assessing leaf area or leaf weight of woodlot tree species, average net photosynthetic rate of woodlot tree species, annual sunshine hour of evergreen species or annual sunshine hour of deciduous species, and the like, and are used for assessing the urban landscaping environmental and ecological effect. According to the assessment method, the limited urban land space is utilized, the scientific basis is supplied for reasonably adopting saving-type woodlot community for designing and constructing coenotype woodlot greenbelt, and the exertion of greening ecological function can be benefited.

The invention relates to measurement for nutrient concentration in leaves, in particular to the method for measuring the nutrient concentration of leaves, which comprises the following steps: firstly, calculating a specific leaf weight of the leaves; secondly, measuring the nutrient concentration of a unit mass; and finally, converting the nutrient concentration of the unit mass to the nutrient concentration of a unit leaf area. The nutrient concentration calculated by the method is truer and more reliable.

A novel protein, ORE 15, responsible for the regulation of plant leaf longevity is disclosed. Also, a gene encoding the protein ORE15 is disclosed. The protein and gene can be used in the regulation of plant leaf longevity, including delayed senescence, growth promotion, leaf weight, an size increase.

The invention belongs to the field of an efficient compound fertilizer for woods and particularly discloses an efficient compound fertilizer specially used at an acacia crassicarpa seedling stage. The efficient compound fertilizer contains a large number of elements and trace elements and a plant growth regulator, wherein the content of the large number of elements and trace elements includes, by weight, nitrogen 23.5-45.9%, phosphorus pentoxide 3.3-15.3%, potassium hydroxide 16.3-29.3%, calcium 7.2-18.5%, magnesium 0.66-3.83%, sulfur 2.2-8.5%, boron 0.003-0.025%, copper 0.005-0.12%, iron 0.70-5.55%, manganese 0.002-0.14%, molybdenum 0.001-0.006% and zinc 0.001-0.005%, and the plant growth regulator is 5-15 mg / L of GA or 100-150 mg / L of multi-effect azole. The efficient compound fertilizer specially used at the acacia crassicarpa seedling stage is used for growth at the acacia crassicarpa seedling stage, provides the large number of elements including the nitrogen, the phosphorus, the potassium, the calcium, the magnesium, the sulfur and the like and trace elements including the boron, the copper, the iron, the manganese, the molybdenum, the zinc and the like and the plant growth regulator and has better fertilization and growth promoting effects on seedling height, ground diameter, nursery stock biomass, main root length, the lateral root number, dry weight of roots, leaf expansion area, specific leaf weight and chlorophyll a content at the acacia crassicarpa seedling stage, and the composition formula of the compound fertilizer is optimized.