51results about How to "Good water and fat retention" patented technology

The invention discloses soilless culture technology and in particular relates to soilless heeling in technology of tissue culture seedlings of bananas. The method is characterized by mixing organic substrates and inorganic substrates in a volume ratio of 1:1 as the culture substrates and applying inorganic N, P and K fertilizers in a ratio of 1:0.4:3.5 to prepare aqueous solution at the concentration of 0.1-0.3% to culture the tissue culture seedlings of bananas. The culture substrates of the invention have good permeability and can better preserve moisture and fertility, thus avoiding infection harm caused by the viruses and pests carried by soil; compared with the soil culture, the culture substrates are more beneficial to root system growth of the tissue culture seedlings of bananas and ensure the survival rate of the tissue culture seedlings to be as high as 94-100%; the tissue culture seedlings of bananas grow and develop robust; in addition, the culture substrates of the invention are easy to detach from the pot compared with the traditional soil culture, thus being beneficial to recycle of nutrition pots and environmental protection.

The invention discloses nutrient soil special for a vegetable greenhouse and a preparation method thereof and relates to the technical field of the nutrient soil. The nutrient soil comprises the following raw materials in parts by weight: 80-90 parts of enveloped expanded perlite, 30-40 parts of high-viscosity attapulgite powder, 20-30 parts of coal ash, 10-20 parts of biosynthetic turf, 1-3 parts of micro-components and 100-120 parts of water. The preparation method comprises the following steps: (1) preparing the enveloped expanded perlite, and (2) mixing the materials. The nutrient soil disclosed by the invention is rich in nutritional ingredients, excellent in water retention and nutrient preserving capability, excellent in air permeability and water drainage, wide in raw material source, energy-saving and environment-friendly.

A technique for cultivating tea trees with carbon powder in order to improve the quality of tea includes such steps as applying the alkaline carbon powder in deep soil, transplanting tea trees in the soil, irrigating with the solution of bamboo or wood vinegar, spreading weeds on the field, applying organic fertilizer, applying the vegetative insect repellant, and pruning.

The invention discloses a nutrient medium for soilless culture, and belongs to the technical field of soilless culture. According to the technical field, the nutrient medium for soilless culture is prepared from, by weight, 5-10 parts of turfy soil, 0.5-1.5 parts of organic fertilizer, 0.5-2 parts of compound fertilizer, 3-5 parts of cow dung, 10-20 parts of bacterium stick waste residues, 10-20 parts of straw, 10-20 parts of wood bits, 3-5 parts of humic acid, 5-10 parts of coal ash, 5-10 parts of liquid microorganism bacterium liquid and 3-5 parts of amino acid. The nutrient medium for soilless culture has the advantages that nutrient elements are comprehensive, the production process is simple, the production period is short, the source of the preparation raw materials is wide, price is low, and the environment is not polluted; bacteria, saccharomycetes, actinomycetes and the like are compounded, the synergistic effect is achieved, multiple functions are achieved, and the effect is good; a large quantity of functional bacteria are bred, multiple special metabolites are generated, and therefore growth and development of plants are stimulated, and the disease resisting, drought resisting and cold resisting capacity of the plants is improved.

The invention belongs to the technical field of planting dendrobium officinales, and particularly relates to a method for planting the dendrobium officinales on a tree. The method for planting the dendrobium officinales on the tree comprises the following steps: (1) selecting a tree species, namely selecting a camphor tree as a planting tree species; (2) laying a substrate, namely cutting off an outer-layer bark from the bark of the camphor tree to obtain a groove with an upward opening, and laying the substrate in the groove, wherein the substrate consists of pond silt, fir wood shavings, camphor tree barks, natural methylglycine proline, mosses, bamboo blocks, konjac glucomannan-acrylic acid graft copolymer, common brick particles, sheep manure, biogas residues, biogas slurry, fallen leaves, and straws; (3) planting seedlings; and (4) performing daily management, namely spraying a bactericide every 20-30 days. The dendrobium officinales planted by the method are high in growth rate, survival rate and yield, good in quality, and free from pollution.

The invention discloses a hydro-fluctuation belt ecological repairing system. The system comprises a soil solidifying pad and a plant protection pad, wherein the soil solidifying pad is laid on a soilbody of the hydro-fluctuation belt, and the plant protection pad is laid on the soil solidifying pad and is of a three-dimensional hollow structure; and the system further comprises anchoring devicesused for fixing the soil solidifying pad and the plant protection pad on the soil body of the hydro-fluctuation belt; a plant seed layer or a plant rhizome layer is arranged between the soil solidifying pad and the plant protection pad. The invention further discloses a hydro-fluctuation belt bank slope greening protection method. The system and the method have the advantages that the ecologicalrepairing capability is better, the plant growth can be more convenient, and the construction operation can be more convenient.

The invention discloses an early-maturing high-yield high-density cultivation method for winter peaches. The method includes the steps of field preparation and selection, planting of peach seedlings, daily management and harvesting, wherein during planting of the peach seedlings, deep tillage is conducted on soil, basic fertilizer is applied, and high-quality strong seedlings of the winter peaches are selected for planting; the daily management includes the aspects of management of soil, water and fertilizer, prevention and control of diseases and pests and trimming for shaping; during harvesting, fruits are picked after ripening. According to the early-maturing high-yield high-density cultivation method for the winter peaches, planting density is high, land resources are fully utilized, and meanwhile, the soil fertility is improved, the winter peaches grow fast, the growth period is short, diseases and pests are unlikely to occur, the winter peaches are high in yield and excellent in quality, and the economic benefit of winter peach planting is effectively increased.

The invention discloses an Adam begonia cutting and seedling raising substrate. The Adam begonia cutting and seedling raising substrate is prepared from the following matters of wormcast, plant stones, akadama soil, river sand, plant straws, coal slag and a composite additive. The Adam begonia cutting and seedling raising substrate is paved in two layers; through reasonable combination of all the components and careful control on particle size, the Adam begonia cutting and seedling raising substrate has the characteristics that the density is moderate, the permeability is strong, and the water retention and fertilizer conservation performance is good; a good growth environment is provided for the growth of cuttings; the nutritional component of the Adam begonia cutting and seedling raising substrate is rich, the requirements of the cuttings on nutrition during an early growth period can be met, and the growth speed of the cuttings is ensured; through gleditsia sinensis water in the added composite additive, a substrate environment can be purified, the morbidity of the cuttings is reduced, and the survival rate of the cuttings is increased; according to the Adam begonia cutting and seedling raising substrate disclosed by the invention, the components are easy to obtain, the preparing is convenient, the cost is low, the seedling raising effect is good, large-scale and commercial production requirements of cutting seedlings of Adam begonia can be met, and good promotion value is obtained.

The invention discloses nutrient soil for growing seedlings of guangxi green plum in a nutrient cup. The nutrient soil comprises 57% of yellow earth subsoil, 30% of burned turf sludge, 10% of honeycomb coal ash and 3% of phosphatic fertilizer. The invention also discloses a preparation method for the nutrient soil. The preparation method comprises the following specific steps: preparing the yellow earth subsoil, preparing the burned turf sludge, preparing the nutrient soil and sterilizing the nutrient soil. The nutrient soil belongs to the field of seedling raising technology. The problem of the nutrient soil for growing a strong seedling of the precious guangxi green plum is solved. The nutrient soil has the characteristics of being compact and uniform, good in water and fertilizer retention, good in permeation, and having no diseases and pests and weed seeds, and can be used for providing various nutrients and moisture for growing of guangxi green plum seedlings, guaranteeing that the seedlings of the guangxi green plum are strong, and providing good seedlings for creating a fast-growing and high-yield plantation of guangxi green plum.

The invention relates to the technical field of plant cultivation, in particular to a flower-fruit pot soil structure and a preparation method thereof. The preparation method includes selecting and preprocessing a cultivation pot for flowers and fruits, laying garden soil mixed with base fertilizer at the bottom of the pot to form a garden soil layer, laying mixed soil made of ceramsites, the garden soil and humus soil on the garden soil layer to form a compound soil layer, laying the humus soil on the compound soil layer to form a humus soil layer, and laying the ceramsites on the humus soil layer to form a ceremsite layer. The compound soil layer is made by mixing of the ceramsites, the garden soil and the humus soil according to an optional proportion. Comprehensive improvements are performed on soil content and soil delamination of pot soil, so that soil layer structures in cultivation pots for the flowers and the fruits and the like can be reasonable, breathability, water retention and manure-keeping performance of soil can be improved, a good water, manure and gas exchanging space is provided to a plant root system, and the flower-fruit pot soil structure is specially applicable to large or slightly large potted flowers and trees or fruit trees.

The invention discloses a flower nutrient soil and a preparation method thereof. The flower nutrient soil comprises the following components in percentages by weight: 40-50% of bottom mud, 10% of volcanic, 5% of perlite, 15-20% of spent mushroom compost, 15-20% of sawdust and 5-10% of wormcast, and the nutrient soil is prepared from the various components. The flower nutrient soil is abundant in nutrient substances, good in water retention and fertilizer retention properties and good in gas permeability, contains various wastes, and has the advantages of low carbon and environmental protection.

The invention provides a medium/trace element granular fertilizer and belongs to the technical field of medium/trace element fertilizers. The medium/trace element granular fertilizer comprises the following raw materials in parts by weight: 70-92 parts of oyster shell powder, 5-10 parts of calcined oyster shell powder, 10-40 parts of magnesium sulfate monohydrate and 0.5-6 parts of an alga activesubstance. The medium/trace element granular fertilizer provided by the invention is comprehensive in medium/trace element type, good in effectiveness, capable of replenishing medium/trace elements carried away by crops from soil in time and comprehensively, and thus has good effects that a healthy environment is provided for crops to grow, the nutrition is balanced, the yield of crops is increased and the quality is improved. In addition, the oyster shell powder in the medium/trace element granular fertilizer provided by the invention is of a micro hole structure, microbial population structures of soil can be regulated, the number of beneficial bacteria can be increased, meanwhile, plant root systems can be developed, plants can grow strongly, the crop resistance can be improved, and theyield can be increased. In addition, together with a basic fertilizer, the medium/trace element granular fertilizer provided by the invention can be used in modes of bottom application and throwing,and is convenient to use.

The invention relates to a manufacturing technique of a bamboo charcoal flowerpot. The bamboo charcoal flowerpot comprises the following components in parts by weight: 8-12 parts of bamboo charcoal granule, 1-5 parts of hydraulic inorganic cement and the balance of water. The manufacturing technique comprises the following steps: a) putting the screened bamboo charcoal granule into water to sufficiently absorb water, and draining until no water drips; b) adding the bamboo charcoal granule into the hydraulic inorganic cement, and stirring uniformly to obtain the raw material; and c) standing the stirred raw material for 10-15 minutes, adding into a mold, carrying out compression molding under the pressure of 180-250 t/m<2>, demolding, standing in a shady, cool and ventilating place for 8-10 hours to obtain a semifinished product, and curing for 3-7 days to obtain the finished product.

The invention discloses nutritional soil for nutritious cup nursery of parashorea chinensis and a preparation method of the nutritional soil, belonging to the technical field of forestry seedling culture and solving the problem of the nutritional soil needed for strong seedling culture of the rare parashorea chinensis. The nutritional soil comprises the following components by weight percent: 68% of yellow subsoil, 30% of fired turf mud and 2% of calcium superphosphate. The preparation method comprises the following concrete steps: taking the yellow subsoil, preparing the fired turf mud, preparing the nutritional soil and disinfecting the nutritional soil. The nutritional soil has the characteristics of dense and uniform texture, good moisture and fertility preserving properties and permeability, light weight and no diseases and pests and weed seeds; various nutrients and moisture needed for growth and development of parashorea chinensis seedlings can be ensured, strong parashorea chinensis seedlings can be cultured, and a nursery stock guarantee is provided for creating fast-growing and high-yield plantation of the parashorea chinensis.

The invention provides a preparation method of an organic-inorganic composite full-nutrient microbial fertilizer, and belongs to the technical field of microbial fertilizer preparation, and the preparation method comprises the following steps: mixing and fermenting animal waste, crushed straw and a decomposition agent, adding an inorganic salt regulator to regulate components, aging and decomposing, and granulating; adding a porous carbon material and a polyaniline gel material into the aged organic fertilizer, inoculating functional bacteria for culture, and coating organic fertilizer particles with a culture load product; finally, after urea, diammonium phosphate and potassium sulfate are compounded, adjusting the content of nutrients and functional bacteria, and preparing the microbial fertilizer. The fertilizer is comprehensive in nutrition and uniform in fertilizer supply, the use amount of the fertilizer can be reduced, the contained functional bacteria can accelerate organic matter decomposition, and the fertilizer has the effects of increasing the utilization rate of the fertilizer and activating and improving soil.

The invention discloses light-weight nutrient soil used for roof greening. The light-weight nutrient soil comprises the following raw materials in parts by weight: 25-38 parts of an organic fertilizer, 13-22 parts of vinasse, 3-7 parts of chitosan, 10-20 parts of biogas residue, 2-6 parts of bone meal, 11-23 parts of zeolite powder, 15-23 parts of decomposed bean curd residues, 13-26 parts of attapulgite clay, 10-20 parts of leaf mould, 0.3-0.8 parts of starch-grafted acrylate, 1-2 parts of a loosener, 2-3 parts of a plant nutrition agent, 0.1-0.5 parts of citric acid, 0.2-0.6 parts of aspirin, 0.1-0.4 parts of alpha-naphthylacetic sodium salt, 1-3 parts of a microbe fertilizer, 2-3 parts of an inorganic fertilizer, and 0.5-1 part of ginger. The light-weight nutrient soil used for roof greening has the advantages of light loading, low unit weight, no soil hardening, trampling resistance, good water retention and fertilizer conservation performances, no pollution, and low cost, and is suitable for popularization.

The invention relates to the field of agriculture, in particular to a biodegradable sandy soil water and fertilizer retention agent. The water and fertilizer retention agent is prepared by copolymerizing and crosslinking gelatin, a degradable material polyvinyl alcohol, modified plant fiber powder, acrylic acid and acrylamide, and a large number of allyl groups and hydrophilic polyethylene glycolchain segments are grafted on the surface of the modified plant fiber powder, the affinity and the compatibility with the synthetic material are improved, and increasing the adding proportion is enabled to be possible; the water and fertilizer retention agent contains a large proportion of natural modified substances and degradable materials, has excellent biodegradability, also has excellent water and fertilizer retention properties, is suitable for being used in desertified soil or desert areas, and is an excellent agricultural growth aid.