44results about How to "With water and fertilizer" patented technology

The invention discloses a special seedling-raising medium for leaf vegetables, belonging to the technical field of soilless culture. The medium comprises vinegar residue, manioc waste and other organic wastes, as well as vermiculite, grass carbon, plant ash and perlite. The formula of the medium comprises the following components in volume ratio: 25-35 parts of vinegar residue, 5-10 parts of manioc waste, 10-15 parts of plant ash, 15-20 parts of vermiculite, 20-25 parts of grass carbon and 5-10 parts of perlite; and the medium has total nutrient content of 1-3%, free water content of 25-40%, total porosity of 65-85%, volume weight of 0.1-0.8g / m<3>, pH of 5.5-7.5, EC (electrical conductivity) value of 0.5-2.0mS / cm and dry base organic matter content of not less than 25%. The special seedling-raising medium disclosed by the invention mainly takes the vinegar residue, the manioc waste and other organic wastes as raw materials, and high-temperature fermentation treatment is performed for producing the soilless culture medium, so that the wastes are changed into valuables and harmful things are further turned to beneficial things. The special seedling-raising medium has the advantages of low cost, light texture and complete nutrition, is very suitable for raising seedlings of the leaf vegetables, and becomes a good seedling-raising medium for soilless culture of horticultural crops.

The invention discloses a specific seedling substrate for Chinese cabbage, cabbage vegetables, and belongs to the technical field of soilless culture. The substrate comprises the following components in percentage by volume: 20 to 25 percent of vinegar residues, 10 to 15 percent of manioc waste, 10 to 15 percent of plant ash, 20 to 25 percent of vermiculite, 20 to 25 percent of turf, a little inorganic fertilizer, wherein 0.4 to 0.5kg of ammonium sulfate-nitrate, 0.1 to 0.2kg of potassium chloride, 0.1 to 0.2kg of monoammonium phosphate are added into the substrate. According to the seedling substrate, the vinegar residues, the manioc waste and other organic wastes are mainly used as raw materials and fermented at high temperature to produce soilless culture substrate, so that waste materials are changed into valuable things, and harmful substances are changed into benefits things. The seedling substrate produced by the invention has the advantages of high nutrition content, loosing and breathability, water and fertilizer maintenance and the like, and can be widely applied to seedling of Chinese cabbage, cauliflower, cabbage, broccoli and other cabbage vegetables.

The invention discloses air-permeable seepage-proof sand and a sand-based planting tank using the same, belonging to the field of a crop planting tank. The air-permeable seepage-proof sand provided by the invention consists of a plurality of crude sand particles, seepage-proof resin and an adhesive, wherein the volume ratio of the crude sand particles to the seepage-proof resin to the adhesive is 200:(8-20):(5-15). The sand-based planting tank provided by the invention comprises a plurality of air-permeable seepage-proof sand plates which form a groove-like container in a surrounding manner, wherein each air-permeable seepage-proof sand plate comprises air-permeable seepage-proof sand, an adhesive and a solidifying agent, and the volume ratio of the air-permeable seepage-proof sand to the adhesive to the solidifying agent is (4-6):(3-4):(1-2). The air-permeable seepage-proof sand and the sand-based planting tank provided by the invention have the advantages of air permeability, seepage prevention, water and fertilizer retention, and long service life.

The invention discloses a cotton seedling substrate, and belongs to the technical field of soilless culture. The substrate is prepared by uniformly mixing the following components in percentage by weight: 10 to 20 percent of vinegar residues, 15 to 30 percent of manioc waste, 10 to 20 percent of plant ash, 10 to 20 percent of vermiculite, 10 to 25 percent of turf, a little inorganic fertilizer, wherein 0.3 to 0.5kg of ammonium sulfate-nitrate, 0.1 to 0.2kg of potassium chloride, 0.1 to 0.2kg of monoammonium phosphate are added into each cubic meter of cotton seedling substrate. According to the cotton seedling substrate, organic wastes are mainly used as raw materials and fermented at high temperature to produce soilless culture substrate, so that waste materials are changed into valuable things, and harmful substances are changed into benefits things. The substrate has the advantages of rich nutrition, good caking property, water and fertilizer conservation, weight volume weight, easily available seedling, short cultured recovery period, quick seedling and the like, and is convenient to transport, and suitable for cotton seedling.

The invention provides a rice dry seedling raising substrate, and belongs to the technical field of agriculture. The invention aims at providing a substrate which takes industrial tailings and agricultural residues as the raw materials and is suitable for rice dry seedling raising and a preparation method of the substrate. The substrate is prepared from, by weight, diatomite tailings, bentonite, biochar, vermiculite, organic fertilizer and manure. The rice dry seedling raising substrate is prepared by utilizing the diatomite tailings which are wide in source and low in cost for replacing soil and matching the diatomite tailings with appropriate proportions of other raw materials. The rice dry seedling raising substrate has the advantages that moisture and fertility are preserved, the buffering action is great, air permeability and warming are achieved, the nutrition is balanced, the unit weight of the substrate is small, transport is convenient, the technology is simple, operation is convenient, the labor intensity is low, soil-borne diseases do not exist, the rice seedling quality is good, the seeding raising cost is low, and management is easy. By utilizing the rice dry seedling raising substrate for conducting rice seedling raising, industrial and agricultural waste material resources are fully utilized, existing seedling raising equipment does not needs to be replaced and remolded, acceptability of farmers is rapid, technology transition can be directly achieved, and the rice dry seedling raising substrate is suitable for family seedling raising, industrial seedling raising, mechanical rice transplantation and manual rice transplantation.

The invention discloses compound microbial film-coated slow-release fertilizer, which is prepared from the following raw materials in parts by weight: 100-120 parts of fertilizer core, 2-3 parts of film-coated layer and 4-7 parts of composite microbial layer. The invention also discloses a preparation method of the compound microbial film-coated slow-release fertilizer. The compound microbial film-coated slow-release fertilizer has the advantages of being balanced in nutrition, long in effective living bacterium survival time, high in fertilizer utilization rate and stable in product quality,and having excellent performance of improving the soil micro-ecological environment, and can reach the requirements of reducing fertilizer and increasing effect as well as being green and environmentally friendly.

The invention discloses an eggplant seedling growing matrix, and belongs to the technical field of soilless culture. The matrix comprises 400-550dm<3> / m<3> of coconut chaff, 150-300dm<3> / m<3> of peat, 100-150dm<3> / m<3> of wood chip, 200-300dm<3> / m<3> of vinegar chaff, 50-75dm<3> / m<3> of perlite, 60-75dm<3> / m<3> of vermiculite, 10-20dm<3> / m<3> of a decomposed fermented material, and a small amount of an organic fertilizer, and the organic fertilizer comprises 0.1-0.3kg / m<3> of peptone, 0.1-0.2kg / m<3> of an organic potash fertilizer and 0.1-0.2kg / m<3> of an organic phosphate fertilizer. The matrix adopts the coconut chaff as a main body matrix material, and also comprises the peat, wood chip, vinegar chaff, perlite, vermiculite and the decomposed fermented material according to different proportions, so the acidity-alkalinity of the matrix is effectively balanced, and abundant and sufficient nutrient environment is provided; and the matrix has the advantages of loosening, ventilation, water retention, fertilizer conservation, environmental protection and low cost.

The invention discloses an aerial layering cultivation method for cherry nursery stocks and relates to the technical field of cherry seedling raising. The aerial layering cultivation method comprisesthe following steps of layer selection, layer preprocessing, cultivation bucket making, bucket-raised seedling cultivation, daily management and in-vitro hardening seedling. Obtained nursery stock root systems are developed, the survival rate after transplantation is high, and stress resistance and disease resistance are stronger.

The invention discloses microbalance ecological fertilizer special for yellow peaches. The microbalance ecological fertilizer is prepared from the following components in parts by weight: compost, humic acid, trace element amino acid chelate fertilizer, basic salt, polyglutamic acid, seaweed extract, calcium magnesium phosphate fertilizer, monoammonium phosphate, potassium sulfate, ammonium sulfate, silicon fertilizer and borax. The invention also provides a preparation method of the microbalance ecological fertilizer special for the yellow peaches. The microbalance ecological fertilizer disclosed by the invention has the advantages that according to the soil environment, by combining the growth habit and the environmental factors of yellow peach trees and controlling formula components and compositions proportions thereof, the purposes of increasing the utilization rate of the fertilizer, prolonging the fertilizer efficiency time, activating soil nutrients, adding beneficial microorganisms in soil, promoting nutrient absorption and the like of tree bodies, providing persistent and comprehensive nutrition supplies for growth of the yellow peach trees, increasing the quality of theyellow peaches, increasing the yield and increasing the income can be achieved.

The invention relates to a macadamia nut seedling cultivation substrate prepared through macadamia nut waste, and belongs to the technical field of agricultural production. The seedling cultivation substrate comprises, by weight, 10-20 parts of fermented macadamia nut hulls, 20-35 parts of carbonized macadamia nut hulls, 15-25 parts of macadamia nut branch and leaf powder, 30-40 parts of peat soil and 25-30 parts of yellow soil. The fermented macadamia nut hulls, the carbonized macadamia nut hulls and the macadamia nut branch and leaf powder included in the formula of the macadamia nut seedling cultivation substrate are waste formed after macadamia nut primary processing and orchard pruning, and sources of the peat soil and the yellow soil are wide and are easy to obtain. The method for preparing the seedling cultivation substrate is simple, physical and chemical properties are stable, the water-retaining property is good, seedlings grow strongly, and seedling cultivation cost of macadamia nuts is reduced. Besides, the macadamia nut waste is reasonably and effectively used, and good economic benefits and ecological benefits are achieved.

The invention discloses a method for preparing a slow / controlled release fertilizer by using urea coated with diatomite. The method comprises the steps as follows: 1), firstly, the diatomite is placed into a drying oven for drying, screened by a standard sampling sieve with the size of 200-500 meshes and sealed for standby use; 2), PVA (polyvinyl alcohol) with different mass is weighed and heated, so that the PVA is dissolved in water, then a certain amount of PVAc (polymer vinyl acetate) is added, and the mixture is cooled and prepared into a mixed binding agent according to a constant volume; and 3), screened urea particles are poured into a sugarcoating machine, a certain amount of diatomite powder is added until the a uniform layer of a binding liquid is formed on the surfaces of the urea particles, and rolling pelleting is performed for about 4-8 hours until a compact packaging layer is formed on the surfaces of fertilizer particles; and the processes are repeated for 3-6 times, so that the urea coated with the diatomite is obtained. According to the method, the processes and the steps are simple and feasible, expense equipment and tough production conditions are not required, the utilization rate of the urea is greatly improved, the cost is reduced, and the fertilizer is applicable to field crops.

The invention discloses a novel soluble fertilizer with a humic acid biological activity. The novel soluble fertilizer comprises the following components: 8-15wt% of potassium humate, 5.6-10.5wt% of diammonium phosphate, 5-8.8 percent of urea, 3.8-5.6wt% of boric acid, 3.8-12.5wt% of monopotassium phosphate, 2.8-4.5wt% of active compound amino acid preparation, 0.5-1.5wt% of plant active agent, and 57.5-75.5wt% of water. The novel soluble fertilizer has three effects of nutritional supplement, antibiosis and virus resistance, and has the advantages of effectively improving soil, being durable in fertilizer effect, enabling the root system of the plants to be developed, enhancing the disease resistance, effectively improving the crop quality, having an effect of preserving moisture and fertility, activating immobilized nutrients in soil so as to ensure that sufficient nutrients can be obtained for the crops in the whole reproductive period, preventing premature senility, and prolonging the picking period.

The invention relates to organic fertilizer for paddy rice. The organic fertilizer is prepared from the following raw materials in parts by weight: 45 to 60 parts of wormcast, 6 to 10 parts of potassium fulvate, 1 to 2 parts of chitosan oligosaccharide, 3 to 5 parts of water-soluble silicon fertilizer, 1 to 2 parts of a microbial agent, 10 to 15 parts of urea, 6 to 12 parts of calcium superphosphate and 8 to 12 parts of potassium chloride. According to the fertilizer disclosed by the invention, by adding the wormcast, the contents of organic matters, minerals and various trace elements in the fertilizer are increased and greenness and environment friendliness are realized. In addition, by adding the potassium fulvate, the chitosan oligosaccharide, the water-soluble silicon fertilizer and the microbial agent, the effects of improving the soil structure, enhancing the antiviral ability of the paddy rice, reducing the contents of heavy metals and the like can be realized. In a word, the fertilizer disclosed by the invention has abundant nutrient elements and the advantages of preserving moisture and fertility, improving the disease resisting and preventing abilities of crops, and protecting ecological environment of soil; the yield and the quality of the paddy rice are greatly improved.

The invention belongs to the field of external building wall greening. As for an integral shear wall, on the premise that the shear-resistant capacity of a wall body cannot be influenced, an even hole of 16 m<2> is formed in each building external wall of 100 m<2>, even circular planting holes which are formed in the shear wall serve as location used for placing planting pots, the planting pots can be taken out indoors, watering, fertilizer applying and variety and color replacing can be conducted at any time, and integral greening can be achieved by means of climbing plants or hanging plants; when the even circular planting holes are formed in a nonbearing wall, beam access boards are needed to be arranged on the holes to guarantee the stability of the wall body. The integral greening system of the external building wall can solve the problems that in current external building wall greening the climbing height of the plants is not enough, the greening effect is influenced by seasons, the replaceability of the plants is poor, and the growth adaptability is weak. The integral greening system has the advantages that water and nutrient retention is achieved, high temperature and high heat are resistant, green covering is fast, the greening area is larger, and the limit that vertical greening only can be applied to lower buildings is broken. The integral greening system is suitable for high-rise and super high-rise buildings.

The invention discloses a soilless culture substrate for leaf vegetables, belonging to the technical field of soilless culture. The substrate comprises an organic mixture obtained by carrying out fermentation treatment on vinegar residues and cassava residues and also comprises auxiliary materials such as vermiculite and plant ash, and all the components are selected according to the volume ratio in a formula as follows: 55-75% of the organic mixture, 10-20% of the vermiculite and 15-25% of the plant ash. The soilless culture substrate for vegetables is produced from main raw materials, namely organic wastes such as the vinegar residues and the cassava residues through high-temperature composting and fermentation treatment, so that the aims of changing waste materials into things of value and turning a disadvantage into an advantage are achieved. In addition, the soilless culture substrate is low in cost, light in texture and complete in nutrient so as to be a favorable soilless culture substrate for leaf vegetables.

The invention discloses a special coated compound fertilizer for Chinese chestnuts. The special coated compound fertilizer is characterized by being prepared from the following raw materials in parts by weight: 89-100 parts of castor seed oil cakes, 25-34 parts of sawdust, 18-24 parts of wood fiber, 28-33 parts of monoammonium phosphate, 33-40 parts of potassium chloride, 2-3 parts of magnesium sulfate, 1-2 parts of humic acid chelated manganum, 9-12 parts of nanometer bentonite, 8-11 parts of potassium of polyaspartic acid, 26-32 parts of urea, 30-36 parts of sewer mud, 28-34 parts of turfy soil, 5-7 parts of EM (Effective Microorganism) agent, 8-10 parts of soil conditioner and a proper amount of water. According to the invention, the fertilizer with a slow release effect can be prepared by fermenting organic matters, mixing the fermented organic matters and a chemical fertilizer and coating through melting by using urea; due to the addition of the soil conditioner, the special coated compound fertilizer has the effects of increasing the efficiency, promoting plants to absorb nutrients and slowing releasing; the prepared fertilizer can be used for improving the soil condition, has the characteristics of water and fertilizer retention and slow fertility loss, and can also be used for ensuring that chestnuts are robust in growth and stable in high yield.

The invention relates to a special organic fertilizer for watermelons. The special organic fertilizer is prepared from the following raw materials in parts by weight: 70-100 parts of farm materials, 10-15 parts of potassium sulphate, 10-20 parts of ammonium nitrate, 8-10 parts of calcium superphosphate, 20-25 parts of a silicon fertilizer, 2-4 parts of vermiculite powder, 0.5-2 parts of polyglutamic acid and 1-4 parts of a microbial agent. Secondary utilization of wastes is carried out on the farm materials, so that the special organic fertilizer is green and environment-friendly; the silicon fertilizer can be used as a fertilizer, can also be used as a soil conditioner, and also has the effects of preventing diseases and pests and removing toxins; through addition of the polyglutamic acid and the vermiculite powder, the yield of crops can be improved and the soil structure can be improved; and through addition of the microbial agent, the anti-virus capability of the crops is strengthened, the peculiar smell can be removed, and the water can be purified. The organic fertilizer has the advantages that the moisture and fertilizer are preserved, the soil is improved, the cost is low, the yield and quality of the crops are improved, and the organic fertilizer is free of residue and free of pollution and has relatively good popularization and application prospects.

The invention discloses a functional nutrition fertilizer which is prepared from the following raw materials in parts by weight: 50 to 55 parts of beer grains, 30 to 34 parts of soybean curb residues, 30 to 34 parts of urea, 23 to 25 parts of potassium chloride, 10 to 12 parts of sodium fulvate, 12 to 14 parts of calcium carbonate, 4 to 6 parts of bentonite, 3 to 4 parts of zeolite powder, 3 to 4 parts of borax, 2 to 3 parts of ferrous sulfate, 5 to 8 parts of starch, 3 to 4 parts of EM (Effective Microorganism) agent, 4 to 6 parts of film coating agent and proper amount of water. The functional nutrition fertilizer is simple in production process and low in raw material cost, and has the functions of realizing water and fertilizer retention, improving the air permeability of soil and improving the ecological environment of the local soil, thereby effectively promoting the absorption of a plant to nutritions. Thus, the yield and the quality of the plant are improved. Therefore, the functional nutrition fertilizer has obvious ecological, social and economic benefits. The bentonite which is added into the functional nutrition fertilizer has good adsorbability and good expansibility, thereby effectively improving the physical and chemical performance of the soil and enhancing the capacity of the water and fertilizer retention of the soil. As a result, the utilization rate of the functional nutrition fertilizer is increased.

The invention discloses a wheat special fertilizer. The fertilizer is prepared from urea, ammonia sulfate, calcium superphosphate, monopotassium phosphate, potassium sulfate, zinc sulfate, ammonium molybdate, microelement, dispersant accelerator, fermented fertilizer, bentonite and porous magnetic chitosan microspheres. The invention further discloses a preparation method of the wheat special fertilizer. The wheat special fertilizer has the advantages of being reasonable in formula, comprehensive in nutrients and durable in effect of production increasing, the demands of nutrients of wheat canbe completely met, the excellent performance of the fertilizer can be exerted to the maximum extent, after the fertilizer is applied to soil, the needed nutrients of the growth of the wheat can be provided for a long term, the soil can be activated to increase the organic matter content of the soil, the volume weight of the soil can be reduced, the water and fertilizer conservation capability ofthe soil can be improved, the nutrients of the wheat can be comprehensively and evenly supplied, the yield of the wheat can be significantly improved, the quality of the wheat can be improved, and theeconomic benefit of the wheat can be improved.

The invention relates to edible mushroom culture media and in particular relates to a mushroom culture medium and a preparation method thereof. The mushroom culture medium is mainly formed by mixing main ingredients and auxiliary materials, wherein the main ingredients account for 25-60 percent of the total weight of the medium and comprise one or a mixture of several in mulberry branch, soybean shells and paper mulberry saw dust; the auxiliary materials comprise the following components in percentage by mass: 6-8 percent of rape seed cake, 1-3 percent of calcium carbonate, 1-3 percent of fermented silkworm manure, 0.2-0.3 percent of magnesium sulfate, 0.5-0.7 percent of ammonium sulfate, 0.05-0.1 percent of sodium humate, (1.5-1.7)*10<-4> percent of vitamin B2, (3-5)*10<-4> percent of vitamin B1, (0.5-0.7)*10<-4> percent of triacontanol and the balance of Lycium chinense Mill herb powder. The medium disclosed by the invention is reasonable in nutrient substances, the phosphorus and other vitamin substances needed by the mushroom growth can be met, the source of various raw materials is wide, the cost is low, and nutritional ingredients of the cultivated fruit-bodies of mushrooms are close to those of natural wild mushrooms.

The invention provides a humic acid controlled release blended fertilizer dedicated for corn. The fertilizer is composed of the following components in parts by weight: 288 to 322 parts of common urea, 165 to 179 parts of film-coated controlled release urea, 228 to 273 parts of monoammonium phosphate, 167 to 200 parts of potassium chloride, and 52 to 119 parts of nitro humic acid. The provided fertilizer has a high utilization rate, is very practical, and thus has a wide market prospect.

The invention relates to a corn-coated slow-release long-acting compound fertilizer with diatomite as a carrier. The compound fertilizer is characterized in that the ratio of nutrients N, P2O5 and K2O is equal to 30:0:15, the total content of the nutrients is 45% and the use amount of the diatomite as a coating material accounts for 10% weight of the fertilizer. With the diatomite, soil can be separated from being directly contacted with the fertilizer and the release of the nutrients is controlled; the diatomite has effects of water retention, fertilizer retention, slow-release and prolonging of fertilizer efficiency, and soil improvement; and no pollution is caused by the compound fertilizer to the soil.

The invention discloses a soil conditioning agent and a preparation method thereof. The soil conditioning agent comprises the following main components in percentage by weight: 90 to 96% of polyacrylamide (PAM), 1 to 3% of water soluble organic carbon (SOC), 2 to 4% of polyaspartic acid, and 1 to 3% of polyglutamic acid; the polyacrylamide (PAM) is water-in-water type anionic polyacrylamide emulsion, the molecular weight of PAM is 10,000,000 to 20,000,000, the solid content is 35 to 45%; and the water soluble organic carbon (SOC) is prepared from residues of plants. The provided soil conditioning agent can improve the physical and chemical structure of soil, increase the content of aggregates and organic matters in the soil, and enhance the water and fertilizer retaining performance of soil. Moreover, the preparation technology is simple, the production cost is low, the dissolution speed is quick, and the soil conditioning agent can be evenly applied.

The invention relates to a roof turf matrix with spent mushroom compost of lentinula edodes and biogas slurry as main materials and a preparation method of the roof turf matrix. The roof turf matrix comprises the spent mushroom compost of lentinula edodes, the biogas slurry, bean dregs, clam shell powder, lime powder, light calcium carbonate and ternary compound fertilizer. The invention further relates to the preparation method of the roof turf matrix. According to the roof turf matrix, wood bits or wood chip tissue of the spent mushroom compost of lentinula edodes serves as main materials of basic dry substances, and the bean dregs and the clam shell powder serve as auxiliary materials of the basic dry substances. The waste resources are effectively used. Under the premise that the turf matrix meets the turf growth requirement, the roof turf matrix is low in density and suitable for being laid on roofs of buildings and overcomes the defect that existing turf matrixes are not suitable for being laid on roofs of buildings.

The invention discloses a soil amendment for plantation of Shalite pears. The soil amendment comprises, by weight, 42-50 parts of fired cow dung soil, 20-30 parts of pond mud, 15-20 parts of papermaking slurry, 12-20 parts of hydroxyapatite, 12-16 parts of oyster shell powder, 5-8 parts of pyroligneous liquor, 10-16 parts of superfine coal gangue powder, 5-10 parts of fulvic acid, 5-8 parts of calcium hydrogen phosphate, 4-9 parts of ground phosphate rock, 8-17 parts of bamboo charcoal, 6-9 parts of magnesium sulfate, 7-10 parts of potassium sulfate, 10-17 parts of desulfurized waste, 6-12 parts of calcium nitrate, 4-7 parts of an accelerant, 3-6 parts of microbial fermentation powder, 3-8 parts of a growth regulator and 2-6 parts of water retention agent. The soil amendment of the invention has adsorption, bridging, net catching and other flocculation effects on highly-dispersed soil colloids, is beneficial for the loose density of soil, can improve the deterioration of soil caused bychemical fertilizers, treats soil to allow the soil to be of a granular structure, and shows good water and fertilizer retention capacity and good air and water permeability.

The invention discloses a special container seedling growing substrate for leaf vegetables. The special container seedling growing substrate comprises, by volume, 20-40% of peat, 5-10% of expanded perlite, 15-20% of vermiculite, 5-10% of stove ash residues, 5-15% of sawdust, 22-40% of tea residues and earthworm casts, 0.5-2% of long-acting compound slow-release fertilizers, 0.5-2% of water retaining agents and 20-40% of waste mushroom bran. The special container seedling growing substrate has the advantages that raw materials for the special container seedling growing substrate can come from wide sources and are easily available, and accordingly the special container seedling growing substrate is low in production cost; the waste mushroom bran is organic agricultural waste, is high in quantity and can be used for producing soilless culture substrates, accordingly, environmental pollution can be reduced, waste can be turned into wealth, harm can be turned into benefits, and the special container seedling growing substrate can be widely used for growing seedlings of leaf vegetable crops such as brassica chinensis, purple brassica chinensis and different types of lettuces.

The invention discloses a cultivation matrix of Aloe aristata, and belongs to the technical field of soilless cultivation. The matrix comprises aeolian sandy soil, rural soil, peat soil, river sand, fly ash, a nutrient additive and a small amount of a chemical fertilizer, wherein the nutrient additive is a fermented material of human and animal night soil, bean dregs, bean cakes, deciduous leaves and fruit peel; and the chemical fertilizer comprises a biologic nitrogen fertilizer, a biologic phosphate fertilizer and a biologic potash fertilizer. The formula of the matrix comprises 10-15V% of aeolian sandy soil, 40-50V% of rural soil, 5-10V% of peat soil, 3-8V% of river sand, 2-5V% of fly ash, 8-10V% of a nutrient additive, 0.05-0.15kg / m<3> of the biologic nitrogen fertilizer, 0.1-0.15kg / <3> of the biologic phosphate fertilizer and 0.05-0.15kg / m<3> of the biologic potash fertilizer, and the formula of the nutrient additive comprises 45-55V% of human and animal night soil, 15-20V% of bean dregs, 10-15V% of bean cakes, 20-35V% of deciduous leaves and 10-15V% of fruit peel. The matrix has the advantages of loosening, ventilation, low cost, fertilizer conservation and water retention.

The invention discloses a Chinese cinnamon and lemon grass interplanting method for a hillside woodland. The method comprises the steps: deeply plowing a woodland to be planted, removing miscellaneoustrees, weeds and stone blocks, applying an organic fertilizer according to the dosage of 1,200kg / mu, then, reclaiming soil for cultivation, and carrying out standing for half a month, so as to obtainthe woodland to be planted; planting Chinese cinnamon in accordance with requirements that the row spacing is 2m-3m and the plant spacing is 2m-2.5m, and interplanting lemon grass in the Chinese cinnamon woodland, wherein the Chinese cinnamon and the lemon grass are planted in a staggered manner, and the lemon grass is apart from Chinese cinnamon planting rows by 40cm to 50cm; transplanting lemongrass seedlings to the woodland in October to November per year, and starting to transplant Chinese cinnamon seedlings in February to March of the ensuing year when the plant height of the lemon grass is 1.2m or more; and harvesting the lemon grass one month after transplantation of the Chinese cinnamon seedlings, and then, carrying out water and fertilizer management. According to the method, through employing a Chinese cinnamon and lemon grass interplanting mode, the area of vacant field after Chinese cinnamon afforestation can be fully utilized, and weeds are prevented from propagating; odors emitted from the lemon grass also exert the effect of preventing and treating diseases and insects; and the lemon grass is high in vitality and developed in roots and also has the effects of preserving moisture and fertility, protecting slopes and controlling loss of soil and water.