42results about How to "Root mass increase" patented technology

The invention relates to a rooting promoting liquid fertilizer, and a preparation method and application thereof. The rooting promoting liquid fertilizer comprises the following raw materials: a macroelement fertilizer, a microelement fertilizer, a compound amino acid, potassium dihydrogen phosphate, a plant growth regulator, chitosan and a water retaining agent, wherein the weight ratio of the plant growth regulator to the potassium dihydrogen phosphate is 1:(1000-2500). The invention also provides the preparation method and application of the rooting promoting liquid fertilizer. The liquid fertilizer disclosed by the invention is comprehensive in nutritional ingredients and is suitable for nutrition requirements of various crops in growth periods, the growth of root systems can be obviously promoted, soil can be improved, the disease resistance and the stress resistance of the crops are enhanced, and the target of reducing the fertilization amount is achieved.

The invention relates to a soil activator. The soil activator consists of the following components in parts by weight: 30-50 parts of farm manure, 10-30 parts of potassium fulvate, 2-10 parts of malic acid, 5-9 parts of phosphate-solubilizing inoculants, 3-4 parts of sulfur powder, 2-4 parts of potassium sulfate and 6-8 parts of ammonium nitro-humate. The soil activator provided by the invention can effectively reduce usage amount of a chemical fertilizer, so that soil pollution caused by fertilizer application is reduced, soil nutrients can be sufficiently activated, and aluminum toxicity in acidic soil is reduced, and therefore, the soil activator is a soil activator for improving activity of forest nutrients of oil tea in red soil areas, and has a wide application value.

The invention provides a conditioner for improving the high temperature resistance of corn and a preparing method and application thereof, and belongs to the technical field of corn culture. Per 100 mL of an aqueous conditioner is prepared from 0.5-4 g of fulvic acid with the purity larger than or equal to 96%, 0.5-2 g of chitosan with the purity larger than or equal to 96%, 5-15 g of choline chloride with the purity larger than or equal to 75%, 1-5 g of ethephon with the purity larger than or equal to 80%, 0.1-1 g of acetylsalicylic acid with the purity larger than or equal to 96% and 0.1-1 gof borax with the purity larger than or equal to 96%. Per 100 g of a powder conditioner is prepared from 5-10 g of dipotassium glycyrrhizinate with the purity larger than or equal to 98%, 0.1-2 g ofcompound vitamin B with the purity larger than or equal to 96%, 40-50 g of anhydrous monopotassium phosphate with the purity larger than or equal to 98%, 20-30 g of anhydrous zinc sulfate with the purity larger than or equal to 96%, 1-5 g of anhydrous molybdenum sulfate with the purity larger than 96% and the balance anhydrous magnesium sulfate. The conditioner can significantly improve the high temperature resistance of the corn.

The invention relates to suspension liquid fertilizer for root promotion and seedling raising, and a preparation method and applications thereof. The liquid fertilizer includes large amount of elemental fertilizer, compound trace element fertilizer and humic acid, and is characterized in that the liquid fertilizer also includes potassium dihydrogen phosphite, fish protein and a plant growth regulator; the mass ratio of the potassium dihydrogen phosphite to the fish protein is (3-5) : 8; the mass ratio of the potassium dihydrogen phosphite to the plant growth regulator is 1,000-2,500 : 1; and the plant growth regulator is a composition of naphthylacetic acid, indol butyric acid and kinetin. The preparation method and applications of the suspension liquid fertilizer for root promotion and seedling raising are also provided. The suspension liquid fertilizer is high and complete in content, low in cost and good in stability and dissolvability; and the suspension liquid fertilizer can promote the formation of soil aggregate structures, enhance soil permeability, promote root development and rapid seedling raising of crops, strengthen the efficient absorption of nutrients by crops and promote crop yield increase.

The invention discloses a rapid building and planting method of procumbent local Commelinaceae plants, and belongs to the field of roof greening. Belosynapsis ciliata, a Commelinaceae local perennialprocumbent herbaceous plant, is selected. The method concretely comprises that peat soil, perlite and vermiculite are mixed to obtain a matrix; a cutting slip is immersed into 150-250mg/L of an ABT second rooting powder solution for 1 to 2min; the cutting slip is then inserted into a device containing the matrix; and the cutting slip is covered with a black double-layer shading net for 5-7 days and then with a black single-layer shading net, and fertilized. On the basis of repeated test, an early-stage building and planting and post maintenance method of the belosynapsis ciliata, the Commelinaceae local perennial procumbent herbaceous plant, is provided, blanks in the technical field are filled, and via the method, the survival rate of belosynapsis ciliata after plantation is higher, a grass blanket can be formed in 40-45 days, and a good landscape effect is achieved.

The invention discloses a method of promoting fast and healthy cutting and rooting of hybrid napiergrass Guimu No.1 and relates to the technical field of vegetative propagation of herbage. The method comprises following steps: (1) selecting and segmenting of cuttage; (2) processing of cuttage; (3)-1 under natural field environment, processing the cuttage for rooting with proanthocyanidins; (3)-2 under manual control environment, processing the cuttage for rooting with proanthocyanidins. By means of the method of promoting fast and healthy cutting and rooting of hybrid napiergrass Guimu No.1 of the invention, there are more adventitious roots and newly grown capillary roots are promoted; the method greatly improves the rooting rate of cuttings, promotes the healthy growth of cuttings, increases the propagation rate of cuttings roots, and increases the transplanting survival rate. The method is simple, cheap, low cost and easy to operate, and is suitable for cuttage of asexual reproduction herbage such as the Chinese pennisetum series with high economic benefits.

The invention discloses efficient chelating state liquid fertilizer. The efficient chelating state liquid fertilizer is characterized by being prepared from the following raw materials in parts by weight: 100 to 120 parts of humic acid, 260 to 300 parts of urea, 200 to 235 parts of monopotassium phosphate, 100 to 120 parts of dextrose, 20 to 35 parts of trace elemental constituent and 50 to 65 parts of potassium hydroxide. The humic acid can promote root development to guarantee that crops can sufficiently absorb required nutrient, the reasonable matching of nitrogen, phosphorus and potassium can provide macroelements required by the crops in the earlier and middle phases, the dextrose can improve the quality of the crops, microelement provides the microelement required by the crops, the nutrient matching is reasonable, nutrient durability is high, the nutrient required by the crops during the earlier and middle phases is combined reasonably, the supplement of required nutrient of the crops is guaranteed on the basis of promoting the root development, the applying is convenient, the labor amount is greatly reduced, and the capacity of absorbing the nutrient of the crops is improved.

The invention discloses a fertilizer with drought resisting and soil loosening functions and a production method thereof. The fertilizer comprises urea, powdered ammonium phosphate, a powdered potash fertilizer, a humic acid raw material, a water-retaining agent and a soil loosening agent bentonite. The production method comprises the following steps: mixing the urea, the powdered ammonium phosphate, the powdered potash fertilizer, the humic acid raw material, the water-retaining agent and the bentonite raw material; crushing the uniformly mixed raw materials; preparing the crushed raw materials into granules under steam pressure conditions, and drying the prepared granules; cooling the dried granules, and carrying out sieving; or respectively preparing the urea, the powdered ammonium phosphate, the powdered potash fertilizer, the humic acid raw material, the water-retaining agent and the bentonite raw material into granules; and mixing the granules, and carrying out sieving. According to the invention, the characteristics of the chemical fertilizer are changed, the soil structure is improved, the resistance characteristics are enhanced, and the quality of seeds is improved.

The invention discloses special fertilizer for water grass for rice-fish complex planting and breeding. The special fertilizer is prepared from the following raw material components in parts by weight: 20 to 30 parts of potassium sulfate type slow release fertilizer, 8 to 24 parts of humic acid, 18 to 25 parts of ammonium sulfate, 15 to 20 parts of calcium magnesium phosphate fertilizer, 4 to 8 parts of diaminoferric xanthohumate, 6 to 12 parts of attapulgite, and 6 to 10 parts of composite root growth promoting agent. According to the special fertilizer for the water grass for rice-fish complex planting and breeding provided by the invention, growth characteristics and fertilizer requirement laws of the water grass for rice-fish complex planting and breeding are combined, so that accuratenutrition is provided for the water grass, the water grass can quickly grow roots and grow continuously and are promoted to grow new roots and grow new buds, the water grass is developed in root systems and robust in stems, a soil holding force of the water grass is improved, the root amount is increased, the root taking vitality of the water grass is improved, the resistance of the water grass can be also improved, and the requirements of a rice-fish industry on the water grass are met.

The invention relates to a culture method for obviously increasing the height and wood volume of a tree. The culture method comprises the following steps: rooting one or more branches on a tree trunk, and after a plurality of healthy new roots grow on the branches, putting the rooting branches into the soil in a culture bag or a culture medium, and then culturing. According to the steps, except for the trunk roots of a target tree, the branches at different altitudes are successively induced for rooting, so that the whole root quantity of the tree is greatly increased and the whole absorbing capability of the tree for the soil moisture and mineral nutrient is enhanced; the moisture and mineral nutrient can be continuously added and can be absorbed in a relaying form by the roots at different altitudes, so that the absorbing capability of the tree for the moisture and mineral nutrient is enhanced, the upward transporting distance in the tree is shortened and the efficiency is increased. The target tree individual can be gradually cultured into the ultrahigh tree in the height obviously higher than the average height of the tree individual at the same age; the growth is healthier; the wood volume increment is higher.

The invention relates to the technical field of watermelon cultivation and discloses a pollution-free watermelon cultivation method. The method includes steps: (1) planting field and variety selection; (2) soil preparation and greenhouse construction; (3) scion cultivation; (4) grafting; (5) planting; (6) daily management; (7) harvesting. By reasonable control of each procedure of soil, greenhouse and field management, cultivated watermelons are great in taste and high in sweetness, and effectiveness in quality improvement and yield increase is achieved.

The invention discloses a cultivation method of chrysanthemums. Specifically, the method comprises the following steps of land selection, land preparation, base hole digging, seedling selection, cultivation, field management and harvesting and processing. The cultivation method is scientific and rational, matrix and base fertilizer are applied to the soil at first, the water holding capacity of the soil is improved, the root weight of cultivated tea tree seedlings is large, root entangling is firm, the survival rate of chrysanthemum plants is improved, meanwhile through rational cultivation and field management, the yield and quality of the chrysanthemums are improved, and economic benefits of chrysanthemum cultivation are further improved.

The invention discloses a rapid clone breeding method for nursery stocks. The breeding method comprises the following ten steps: step 1, constructing a seedling raising shed; step 2, planning a seedling raising area; step 3, constructing a mist spray irrigation facility; step 4, preparing a matrix; step 5, pretreating the nursery stocks; step 6, trimming cutting slips; step 7, soaking the cuttingslips in a rooting agent; step 8, performing cuttage; step 9, performing disinfection after cuttage; and step 10, performing management after cuttage of the cutting slips. The rapid clone breeding method disclosed by the invention is used for twig cuttage and hardwood cuttage.

The invention provides a rice seedling culture substrate and application thereof, and belongs to the technical field of rice planting. The rice seedling culture substrate comprises the following components in proportion: a fermentation substrate, a potassium magnesium fertilizer, ammonium humate, rare earth, chitosan and wood vinegar, wherein the mass ratio of the volume of the fermentation substrate, the potassium magnesium fertilizer, the ammonium humate, the rare earth, the chitosan and the wood vinegar is 1 m<3>: 0.45-0.8 Kg: 0.7-1 Kg: 0.001-0.004 Kg: 0.1-0.5 Kg: 4-18 Kg; and the fermentation substrate is obtained by mixing and fermenting straws, pig manure and raw bone meal according to the ratio of 10: 0.7-1.5: 0.3-1 by volume. The rice seedling culture medium has the characteristicsof promoting of robust growth of seedlings, developed root system, strong stress resistance, low morbidity and the like, so that the rice seedling culture medium can be used in rice seedling culture.

The invention discloses a matrix for rice hole tray seedling raising. The matrix comprises the following components in parts by weight: 100 parts of straw powder, 20-40 parts of plant ash, 40-60 parts of vermiculite and 5-10 parts of polyacrylamide particle. Compared with the existing rice seedling raising matrix, the rice seedling raising matrix disclosed by the invention has the advantages of easy water seepage and favorable water retention property, and the raised seedlings are strong and regular and have the advantages of high root weight, compact root and low tendency to rupturing and falling apart of the seedling piece.

The invention relates to a seedling promoter specially used for cotton substrate seedling culture. The seedling promoter comprises the following components by weight percent: 1.0-1.5% of an antitranspirant, 32-42% of sucrose, 56-66.5% of nutrient materials and 0.2-0.5% of a conditioning agent. The seedling promoter is capable of effectively promoting the growth of the root systems and overground parts of cotton seedlings, and shortening recover period after cultivation.

The invention discloses solid fertilizer for promoting branch bud differentiation of fruit trees. The solid fertilizer for promoting the branch bud differentiation of the fruit trees is prepared frompotassium dihydrogen phosphate, composite phthalein nucleic acid, chitooligosaccharide, amino acid, a biological fermentation agent, mushroom dreg and pumpkins; in the solid fertilizer, the total content of organic matters is greater than or equal to 46.9 percent and the total content of N, P and K is 21 to 25 percent. When the solid fertilizer for promoting the branch bud differentiation of the fruit trees is applied, the branch bud differentiation quantity is remarkably improved; the solid fertilizer has a good promotion effect on nutritional growth of tree bodies, is good for accumulation of nutrients of the tree bodies and makes a significant contribution to the improvement of the quality of fruits.

The invention relates to a method for efficiently producing hydroxysteroid dehydrogenase with testosterone comamonas. The method comprises steps of bacteria culture, seeding tank culture, fermentation tank culture and the like, and can produce hydroxysteroid dehydrogenase efficiently. The hydroxysteroid dehydrogenase has remarkable effects on crops in preventing disease, promoting growth and increasing yield. Furthermore, if being used as a novel fodder enzyme preparation in cultivation in stock farming, the hydroxysteroid dehydrogenase can effectively promote pigs and broiler chickens to grow, improves the laying rate of laying hens, reduces disease of beasts and birds, and has obvious effect in promoting growth. According to the method, viable bacteria in per milliliter of fermentation liquor is improved to be 30 billion from 0.1 billion, the enzyme activity in per gram of dry powder is improved to be 300 thousand from 1 thousand, so that the product cost is greatly lowered, and the method can be used for industrial production.

The invention discloses a liquid fertilizer for promoting rooting and seedling strengthening of Cuiguan pear and a preparation method of the liquid fertilizer. The liquid fertilizer comprises 1000 parts of an active liquid fertilizer substrate preparation, 15-30 parts of nitrogen, 6-10 parts of potassium, 2-6 parts of phosphorus, 10-20 parts of boron and 12-22 parts of zinc. The liquid fertilizercontains 10-15 parts of proline, 5-10 parts of phenylalanine, 3-5 parts of glutamic acid, 12-16 parts of serine, 7-9 parts of glycine, 4-6 parts of alanine, 13-17 parts of leucine and 40-50 parts of aspartic acid. After the liquid fertilizer is applied, the total root number of the Cuiguan pear is increased by 33.8%, and the root amount, the root distribution and the root composition are obviouslyimproved relative to a control group. Compared with the growing state in the control group, the tree height is increased by 21.6%, the crown diameter is increased by 29.1%, the number of new shoots is increased by 36.2%, the leaf color of a tree body is dark green, and the content of chlorophyll is obviously increased.