1545 results about "Farmyard manure" patented technology

The invention disclose a compound amino acid organic fertilizer, which is characterized in that the compound amino acid organic fertilizer consists of the following ingredients in parts by weight: 5 to 10 of compound amino acid, 0.3 to 0.5 of microbial yeasts, 16 to 29 of inorganic fertilizers, 5 to 10 of humic acid fertilizers and 0.2 to 1 of trace elements. A production method of the compound amino acid organic fertilizer comprises the following steps that: firstly, compound amino acid water solution, the microbial yeasts and the humic acid fertilizers are respectively prepared, then, inorganic compounds containing boron, copper, iron, manganese and zinc are added into the compound amino acid water solution, and the chelation is carried out at a temperature being 80 to 110 DEG C so that the mixture becomes free-state chelated amino acid salt; after the metering, 10 to 50kg of raw materials are added into each ton of farmyard manure to be mixed, then, the mixed materials are placed into a warehouse for natural stacking and curing for 3 to 5 days and can be pelletized and packed to leave factories. The compound amino acid organic fertilizer can be used as a base fertilizer and an additional fertilizer and belongs to a compound organic fertilizer capable of improving the amino acid content of high-quality fragrant rice and fruit and vegetables, improving the fruit and vegetable quality and improving the sugar content of sugarcanes.

The invention relates to a fertilizer for saline-alkali soil. The fertilizer is prepared from the following raw materials in parts by weight: 5-20 parts of humic acid, 0.3-1 part of microorganisms, 6-16 parts of farmyard manure, 15-40 parts of straws, totally 5-10 parts of calcium superphosphate, ferrous sulfate, coal ash, furfural residues and flue gas desulfurization gypsum, 6-14 parts of a nitrogen fertilizer, 2-4 parts of a phosphatic fertilizer and 2-3 parts of a potassic fertilizer. The invention further relates to a preparation method of the fertilizer for saline-alkali soil. The fertilizer for saline-alkali soil, which is provided by the invention, has the beneficial effects that the fertilizer for saline-alkali soil has the characteristics of being low in cost and simple in preparation method, can be used for effectively improving the condition of saline-alkali soil, reducing the content of salt of soil and the pH value and increasing the content of organic matters in soil, and is particularly suitable for being applied to the saline-alkali soil.

The invention relates to an agricultural fertilizer, in particular to a microbial compound fertilizer and application thereof. The microbial compound fertilizer specifically consists of a zymophyte agent and a compound fertilizer, wherein each gram of the compound fertilizer comprises not less than 0.2*108 bacterial cells; the compound fertilizer comprises the following components in percentage by weight: 5 to 15 percent of farmyard manure, 10 to 30 percent of humic acid, 5 to 8 percent of grass carbonic acid, 15 to 30 percent of nutrient and the balance of boric sludge; and the zymophyte agent is obtained by fermenting silicate bacteria, azotobacter chroococcum, actinomycetes, saccharomyces cerevisiae and rhodopseudomonas sphaeroides, wherein the silicate bacteria, the azotobacter chroococcum, the actinomycetes, the saccharomyces cerevisiae and the rhodopseudomonas sphaeroides are mixed together in a weight fraction of 1:1:1:1:1. The microbial compound fertilizer acting on a big field can increase the yield of crops by 20 to 30 percent, and simultaneously can obviously increase the percentage of fertile fruits, reduce fruit dropping and overgrow the fruits; besides, the maturation stage is shortened by 5 to 7 days, the yield-increasing effect is obvious, and simultaneously, the microbial compound fertilizer can obviously improve the appearance, the mouthfeel, the color and luster and the like of products, improve the quality by 1 to 2 grades, and prolong the product freshness date.

The invention discloses an organic rice cultivation method, which comprises the following four steps of: 1) rice seedling raising, 2) fertilizer application; 3) reasonable close planting and 4) field management. The organic rice cultivation method is characterized in that the step of fertilizer application comprises the following two sub-steps of: 1) preparing and applying composted farmyard manure: evenly spraying microbial manure into farmyard manure, covering the farmyard manure with a plastic film, processing for 21 days to obtain the composted farmyard manure and then applying the composted farmyard manure in a paddy field; and 2) applying microbial manure: applying the microbial manure in the paddy field with water depth being less than 3cm and transplanting rice seedlings 15 days later after the microbial manure is applied. The organic rice cultivation method has the advantages that the heavy-metal ions and the chemical residues thereof in soil can be eliminated; the caking and the desertification of the soil can be gradually eliminated, the content of organic matters is improved, the pH (potential of hydrogen) is regulated, the granular structure is optimized and the breeding of harmful pathogenic bacteria is inhibited; the nutrients are sufficient; and a large quantity of nitrogen elements in air and various intrinsic elements in the soil are fully utilized, and low-carbon, environmental-friendly, sustainable, circular and high-efficiency agricultural economy is formed.

The invention relates to a rice seedling raising matrix and a production method thereof, and belongs to a seedling raising matrix and a production method thereof. The matrix is prepared by the following formula and method that: the formula comprises 50 to 70 percent of crushed corn stalk of 40 to 60 meshes, 10 to 30 percent of crushed rice straw of 40 to 60 meshes, 5 to 15 percent of farmyard manure of 40 to 60 meshes and 5 to 15 percent of industrial slag powder of 40 to 60 meshes; and the method comprises material preparation, raw material crushing, fermentation, mixing, drying and stirring. The method for producing the seedling raising matrix by using the raw materials such as straws, farmyard manure, slag and the like thoroughly solves the problems of vegetation destroy caused by taking soil for raising seedlings and difficult soil taking, reduces the production processes of taking soil, sieving soil, regulating acid, stirring fertilizers, stirring drugs and the like, and lightens the labor intensity of rice farmers. The method can be applied in rice seedling raising and vegetable and flower seedling raising production, and is a new effective path for making full use of straw resources and realizing energy conservation, emission reduction and agricultural circular economy.

The invention relates to a saline-alkali soil fertilizer and a preparation method thereof. The saline-alkali soil fertilizer comprises decomposed coal, microorganisms, farmyard manure, straw, ardealite, ferrous sulfate, distillers' grains, a nitrogenous fertilizer, a phosphatic fertilizer and a potash fertilizer, wherein the microorganisms comprise nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium bacteria, fermentation bacteria and photosynthetic bacteria. The preparation method comprises the following steps: S1, mixing straw with farmyard manure, adding ferrous sulfate and the fermentation bacteria for fermentation; S2, adding ferrous sulfate, decomposed coal, microorganisms, ardealite and distillers' grains into the mixture in the S1, mixing and pelleting, so as to obtain fertilizer granules; 3, uniformly mixing and stirring the granules obtained in the S2 with the nitrogenous fertilizer, the phosphatic fertilizer and the potash fertilizer, so as to obtain the saline-alkali soil fertilizer. By adopting the fertilizer, the saline-alkali soil can be effectively reformed.

The invention discloses a preparation method of a combined microbial inoculum which is suitable for being inoculated in an early farmyard manure stage and is prepared by solid inclined plane cultivation of monomer strains, propagation cultivation of seed fluids and combined fermentation fluid cultivation that uses candida utilis, lactobacillus plantarum and bacillus subtilis. The number of active microorganisms can reach over 1 multiplied by 10 per milliliter. The combined microbial inoculum can be applied into farmyard manure processing of municipal refuse or high-temperature farmyard manure processing of poultry excrement. By the inoculation in the early farmyard manure stage, the reinforcement of early-stage acidification and substrate fungus activation as well as the implementation of quick through decomposition, the farmyard manure quality is improved and the farmyard manure production efficiency is raised.

The invention belongs to the technical field of soil, and specifically relates to flower nutrient soil and a preparation method thereof. The flower nutrient soil comprises the following components in parts by mass: 30-35 parts of leaf mold, 25-30 parts of garden soil, 25-30 parts of river sand, 10-15 parts of activated sludge, 5-10 parts of bone meal, 10-15 parts of decayed farmyard manure, 10-15 parts of sawdust and 2-5 parts of active microorganisms. By using the technical scheme, the flower nutrient soil disclosed by the invention is rich in nutrient substances and short in fermentation time; leaf mold, garden soil, river sand and activated sludge are mixed, so that the flower nutrient soil is good in water retention and nutrient preserving capability, good in soil permeability, and low in cost; and by using the flower nutrient soil, flowers are robust and good cultivation effect is achieved.

A method for manually-cultivating three-stage Rhizoma Paridis belonging to the technical field of agriculture includes primary seedling planting and raising, secondary seedling planting and raising, Rhizoma Paridis cultivation and field management, wherein, the primary seedling planting and raising includes the steps of presprouting of seeds and seed seedling raising, when tubers weigh 2g after 3 years, transplantation can be carried out. The secondary seedling planting and raising includes the steps that: the primary seedlings with 2g of tubers are transplanted in October and last third of November and transplantation can be carried out when the tubers are 15g after 3 years. The steps of Rhizoma Paridis cultivation and field management are that: the secondary seedlings are transplanted according to the proportion of 21,000 seedlings in per acre in October and last third of November, and mature Rhizoma Paridis can be dug after 3 years; farmyard manure is fertilized once or twice every May and last third of August with the amount of 3000kg per acre every time, or carbamide is fertilized or foliar fertilizer is sprayed for three times in the vigorous growth period; in the non-seed-collecting filed, ovaries are picked off after sepals unfold; commercial pesticide is used for preventing plant diseases and insect pests in the growth period of the Rhizoma Paridis. The method for manually-cultivating Rhizoma Paridis is characterized by less investment, early effect, good harvest, high efficient, etc., which can realize major production.

The invention provides a high-yield cultivation method for sugarcanes. The high-yield cultivation method includes directly applying raw materials of green manure into newly excavated sugarcane furrows; allowing the raw materials of the green manure to ferment under film covering closed conditions for 15-25 days; lifting each mulching film to a side of the corresponding sugarcane furrow after the raw materials ferment and become thoroughly decomposed; adding compound fertilizers into the sugarcane furrows; covering soil on the compound fertilizers; planting sugarcane seedlings. The raw materials of the green manure comprise, by weight, 300-500 parts of broken sugarcane leaves, 300-500 parts of silt from fish ponds, 200-300 parts of farmyard manure, 200-300 parts of bran hulls, 100-200 parts of sweet potato residues, 50-100 parts of yeasts and 20-50 parts of lactic acid bacteria. Sugarcane buds are soaked in mixed solution for 18-24h to obtain the sugarcane seedlings, and the mixed solution comprises 6-24 parts of quicklime, 1-1.5 parts of gibberellin missible oil and 800-1200 parts of water. The high-yield cultivation method for the sugarcanes has the advantages of high bud ratio, low fertilizer and pesticide consumption in planting procedures and capabilities of obviously increasing the yield of the sugarcanes and obviously improving the quality of the sugarcanes.

The invention discloses a polygonatum multiflorum seed raising method. The polygonatum multiflorum seed raising method includes harvesting polygonatum multiflorum fruits when they turn into black from dark green, sealing them in a plastic bag for fermenting for five to fifteen days and then scrubbing to obtain clean polygonatum multiflorum seeds; mixing the clean seeds with wet sand according to the ratio of 1:3-4, storing for 80-120 days at 4 degrees Centigrade, soaking the seeds for 24 hours by 500 mg / L of gibberellin, paving the seeds in a culture dish with wet filter paper, accelerating germination in a manual climatic box in the dark environment at 25 degrees Centigrade until buds grow to 0.6 to 1 cm; finally sowing the seeds on a ready seedbed and covering the seedbed with withered grass, and setting up a shading net of 50-80% at shading rate on the seedbed; removing the withered grass after germinating to keep the seedbed wet and shaded, and removing weeds and fertilizing farmyard manure in time. Through practice, the polygonatum multiflorum seed raising method is used for raising seedlings, and high emergence rate and speed and short raising period of the polygonatum multiflorum seeds can be ensured.

The invention discloses a cultivation method of pear trees. The cultivation method of pear trees includes the first step of selection of a planting site; the second step of fertilizer application, wherein base fertilizer is the basis in combination with topdressing and leaf fertilizer; the third step of pruning, wherein the tree form of pear trees is of a trunk double-layer center opening shape or three-bough natural center opening shape; the fourth step of management of flowers and fruits, wherein the percentage of fertile fruits is improved, flowers and fruits are thinned, fruits are sleeved with bags, pests and diseases are controlled, and water drainage and drought resistance are taken into consideration; the fifth step of harvesting. According to the cultivation method of pear trees, the tree form of pear trees is of the trunk double-layer center opening shape or three-bough natural center opening shape, and artificial pollination is adopted in the flower and fruit management process, so that the percentage of fertile fruits and the effect of flower and fruit thinning are improved, newly planted young pear trees can early bear fruits, and the percentage of fertile fruits is improved, the farm manure is the main fertilizer and applied heavily and cleverly, and therefore the quality of fruits is improved, fruits are big, the yield is high, and economical benefits are good.

The invention discloses a planting method for tea-oil trees. The method comprises the following steps of: (1) selecting soil and an area, building horizontal steps on a slope around a mountain, digging drainage ditches on the inner sides of the steps, and digging pits at fixed points according to a planting distance, wherein the pits are arranged to form delta shapes; (2) after the pits are dug, properly applying garbage tankage, rice straws, dicranopteris pedata and farmyard manure, wherein base fertilizers are required to be deeply applied; (3) during the blossoming of the tea-oil trees, marking early blossoming type plants of a selected tea-oil tree variety, selecting high-yield and high-premonition plants from the marked plants when fruits are matured in the next type, and picking mature and full tea-oil tree seeds; (4) sowing the seeds from every early November to February of the next year, wherein germination is accelerated and the seeds are sown after the seeds are sterilized; (5) after the seeds come up, selecting seedlings, and filling gaps with the seedlings; and (6) after the tea-oil trees are fruited, applying the farmyard manure and a compound fertilizer or a phosphate fertilizer, a potash fertilizer and urine in every May to July. The problems of irrational structure of a planting structure, low oil yield, shortage of scientific management and the like of the conventional tea-oil tree planting process are solved.

The invention discloses a method for improving saline-alkali soil. The method includes selecting saline-alkali soil improvement fertilizer comprising coal with not less than 40% of humic acid, organic farmyard manure, rhizobium manure and fulvic acid potassium; ploughing the soil and applying the saline-alkali soil improvement fertilizer; applying base fertilizer; irrigating the soil; soaking rice seeds in warm water until the seeds are cracked, sowing the seeds after water in the field evaporates and the soil layer is exposed, and irrigating the soil after the rice seeds take root; performing topdressing, and applying the saline-alkali soil improvement fertilizer and earing nourishing fertilizer according to seedling conditions, water quality and soil quality. The method has the advantages that salt-alkali resistant rice varieties are combined with the saline-alkali soil improvement fertilizer organically, the saline-alkali soil improvement fertilizer can meet nutrition requirements for rice growth, reasonable matching is achieved, raw materials used are from extensive minerals and industrial and agricultural waste, low cost and high pertinence are realized, improvement cost is reduced, and technical popularization and promotion are benefited.

The invention belongs to the technical field of aquaculture, in particular to a method for ecological breeding of crawfish in the rice field. The method for ecological breeding of crawfish in the rice field has the following beneficial effects: excavating groined field ditches after rice harvesting, arranging an anti-escape net and aeration equipment around the rice field to obtain an aquatic breeding farm for crawfish; scattering quicklime to disinfect and planting waterweeds to measure water temperature and throwing parent shrimps; throwing mixed feeds to the field ditches per day, scattering farmyard manures to the field ditches after breeding for some time and planting fresh water plants, marketing crawfish after growing up, finally, throwing young crawfish after transplanting seedlings of rice and throwing mixed feeds, completely catching adult crawfish before rice harvesting, and keeping crawfish that are not caught as seed crawfish in a pond for natural reproduction and carrying out rotation planting in a circular manner. The method for ecological breeding of crawfish in the rice field has the following beneficial effects: the method can be used for dual purposes in one field so that income is raised; meanwhile, artificial feed and medicament are not used so that nutritional ingredients of crawfish are improved; and no environmental contamination of aquatic water is caused.

The invention discloses a cultivation method for seedless roxburgh roses. The cultivation method for the seedless roxburgh roses comprises the following steps: selecting a piece of land which is provided with good organic matter, a convenient water source condition and is not waterlogged due to low-lying condition; ditching according to a 1.2 m ridge surface, enabling a ridge depth to be 32cm, crushing soil finely, applying well-rotted farmyard manure 1500kg or compound fertilizer 120 kg to per mu (mu is a unit of area, and one mu equals to about 666.67 square meters), finishing seedbed soil preparation, and irrigating the seedbed land until the seedbed land is permeated with water at a time the day before cutting; utilizing healthy branches pruned in winter as cuttings or establishing a female parent garden for supplying cuttings, planting the seedless roxburgh roses of a year, enabling the base of every roxburgh rose to germinate 4-5 branches and the roxburgh roses to grow vigorously so that large numbers of the branches can be used for cuttings for cutting, cutting the cuttings and keeping two germs on every cutting sections after panicle removal of the cuttings to make sure that at least one germ survives in case the other germ is damaged after cutting, preparing 50 PPM (parts per million) solution of APD (aphidicolin) rooting powder for dipping the roots of the cutting sections before cutting, dipping the cutting bases in the solution for 5 minutes and laying for 4-8 h after the dipping, and then performing cutting; cutting; managing; and moving out of the garden and transplanting. According to the cultivation method for the seedless roxburgh roses, the survival rate of transplanting is high, the quality is good and the yield per mu is high.

The invention relates to a land transformation method, in particular to a saline and alkali land improvement method. The method comprises the following steps: the saline and alkali land to be improved to is changed into an alternant land for a trench land and ridges; a layer of fine flowing sand or sandy loess with thickness of 3-3.5 cm is evenly laid on the trench land, the saw powder and the chopped grass with thickness of 1-1.5 cm are laid, and the plowing depth is 5-15 cm and is not excessively deep; the trench land is filled with water during the watering process and the ridge cannot be filled with water as possible; the saline and alkali tolerant high-quality corn variety is selected and planted or the agropyron elongatum can be planted; after the young seedlings grow out, the traditional intertillage management is carried out; after the seeds are harvested, the straw returning is carried out; as for the land tillage in the second year, the sand with thickness of 2-5 cm is laid, the saw powder and the chopped grass with thickness of 1-3 cm are laid, then a certain amount of farmyard manure is applied and the rest is the same as the tillage in the first year; as for the land tillage in the third year, the ridges on both sides of the land are respectively taken as the lands with one eighth width during the tractor-ploughing process, so the trench land is increased, and other parts are repeated according to the tillage in the second year; as for the land tillage from the fourth year to the sixth year, the tillage method in the third year is repeated; and the improvement of the whole saline and alkali land is finished after six years. The invention can enable the saline and alkali land to be changed into a fertile land, thereby thoroughly harnessing the saline-alkali land.

The present invention discloses a method to plant Moringa oleifera used to dry-land fruit trees at the dry and hot valley of Jinsha River, pertaining to the field of forestry planting technologies. The method includes five steps, i.e. nutrition-bag seedling raising, selection of planting land, planting, caring and protection, and seed collection. A 60cm wide streaky level-ground is prepared 1-2 months prior to planting, the row spacing is 250cm, the plant spacing is 250-300cm, 60 multiply 60 multiply 70cm pits for Moringa oleifera planting are dug, 3-5kg farmyard manure or 1kg fertilizer mixture containing 16 percent of calcium superphosphate is filled in each pit as basal fertilizer; the seedlings are raised from April to May, and planted during the rainy season from June to July; the Moringa oleifera is trimmed and sheared carefully; irrigation is conducted 2-3 times during dry seasons, and fertilized once during the irrigation in January. The method is comprehensive, simple and easy to promote, and is capable to achieve 40-57kg Moringa oleifera seeds per mu 3-4 years after planting, the yield is increased by 24-78 percent and 27-81 percent compared with 1 and 2 respectively; thereby, the yield per unit area and the income are increased.

The invention relates to a method utilizing coastal saline soil of the Yellow River Delta to grow peanuts, which comprises the following steps: (1) building platform fields which are 0.08-0.10 hectare in area and are separated by a main drainage ditch and drainage ditches; (2) respectively applying smashed crop straw and thoroughly decomposed farmyard manure to the surfaces of the platform fields, and then deeply ploughing and leveling the platform fields to obtain the leveled platform fields; (3) irrigating the leveled platform fields to enable the depth of water of the earth's surface to be 10-15cm, and obtaining the platform fields to be ploughed; (4) performing rotary tillage to the platform fields to be ploughed, then making rectangular pieces of land in the fields, establishing low banks of earth between the fields, sowing the peanuts in the flat rectangular pieces of land in the fields, applying compound fertilizer of 900-1,200kg / hectare and calcium superphosphate of 600-800kg / hectare between the lines, and covering a mulching film after seeding; and (5) performing field management according to the prior art. By means of the method, the coastal saline soil is improved effectively and economically, and good economic benefits and environmental benefits are obtained.

The invention discloses a special substrate for blueberry cultivation and a preparation method thereof. Farmyard manure, wood chips, cake manure and other acidic humus are mixed and fermented according to the preparation proportion of 3 to 6 to 1, are subjected to high-temperature decomposition, virus killing, sterilization, drying and finally compound compatibility and packaging to manufacture the special substrate for the safe and highly-efficient cultivation of blueberry. The method can effectively control the acidity of soil, provide the safe and high-efficient special substrate for cultivating the blueberry and ensure high yield of the blueberry.

The invention relates to a planting method for organic rice. The method mainly comprises: soaking seeds, accelerating germination, raising rice seedlings, and transplanting rice seedlings 20-30 days before local rice planting time; in field preparation, turning under green manure, base fertilizer including biogas manure, fully decomposed yard manure and / or fully decomposed cake fertilizer; 10-20 days after rice transplanting, after seedlings stand, stocking ducklings, in peak of outbreak of rice planthoppers, adding a second batch of ducklings, in a rice heading flowering period, taking back the ducklings; in fertilization aspect, in addition to using green manure cooperating with farmyard manure base fertilizer, and dressing farmyard manure, the rest using wood vinegar; in pest control aspect, using field light traps and artificially propagating parasitic wasps, alternatively spraying the wood vinegar and garlic pepper solution. The method solves problems that yield of organic rice planting is not high, rice quality is not good, and plant diseases and insect pests are severe. The method is successful in plantation of ''sticky fragrance'', ''rice fragrance'', ''beautiful fragrant sticky'', and a Japan introduced variety ''Koshihikari''.

The invention discloses a soil testing and formulated fertilization method. Since farmers in most areas in China mainly apply chemical fertilizers during cultivating the land and the quantity of the used farmyard manure is declined sharply, a large quantity of soil is caused to be hardened and the yield and the quality of crops are decreased. Through soil testing and formulation, under the situations that soil conditions are fully known and nutrients for which crops lack are compensated according to the growth rule of the crops, proper dosage and proportions of nitrogen, phosphate and potash fertilizers are put forwards, the nitrogen, phosphate and potash fertilizers are formulated into fertilizers which are directly applied to agricultural production and scientific fertilization is implemented by fully utilizing the growth rule of the crops. Compared with common fertilization methods, the soil testing and formulated fertilization method has the advantages that the fertilizers are applied to the crops in one season for one time, the labor and the time are saved, the utilization ratio of the fertilizers is improved, the soil fertility is cultivated, the nutrients are increased, the pollution is reduced, the ecological environment is improved and the yield and the quality of the crops are improved.

The invention discloses a planting method for improving the production environment of potatoes, which comprises the following steps: regularly placing treated potato seeds on the surface of soil which is not ploughed or fallowed or slightly leveled, with the eyes of the seeds close to the soil downwards or sideways; applying high-quality thoroughly-decomposed farmyard manure or compound fertilizer beside the potato seeds, wherein the farmyard manure or fertilizer can not be in contact with the potato seeds; then covering 3-4 grass or thin soil layers on the surfaces of the potato seeds at intervals, or additionally covering one mulching film layer before covering the top layer; and then carrying out field management, and harvesting at the right time. By using the planting method, the production environment of potatoes can be improved, the yield and commodity rate can be increased, labor and time are saved, and the ecological environment is protected, thereby being beneficial to improving the soil structure and enhancing the soil productivity.

The invention relates to a saline-alkali soil modifier and a preparation method thereof. The preparation method comprises the following steps: mixing 5-20 parts of humic acid, 15-30 parts of heavy calcium carbonate, 5-10 parts of solid sulphuric acid, 8-15 parts of farmyard manure, 3-7 parts of trace element compound and 1-3 parts of bone meal to pelletize; using 0.3-1 part of biological bacterium to pelletize; and mixing the obtained particles, adding 10-20 parts of nitrogen fertilizer, 5-14 parts of phosphatic fertilizer and 3-8 parts of potassic fertilizer to mix evenly and prepare the saline-alkali soil modifier. Pig manure and chicken manure are used as carrier to be combined with the saline-alkali soil modifier and prepare granule, the granule is applied 3cm and 10cm below seeds, thus the saline-alkali concentration around the root systems of the seeds can be reduced, the circular damage of the return of saline-alkali in deep underground on the root systems of crop can be suppressed, a good ecological environment can be created for the root systems of crop and the aims of strong root systems, more and stronger roots, luxuriant branches and leaves, high and stable yield can be realized. The technology can be used in the sustainable development of Chinese agriculture, thus the farmer with a limited land can have higher income.

The invention discloses a high-quality and high-yield kiwi fruit planting method. The method includes the steps of 1), for site selection and soil preparation, selecting an area with fertile and loosening soil and good drainage for construction of field, building windbreak on the periphery, evenly mixing and applying 50-100kg of farmyard manure when planting pits are backfilled with topsoil, and building ridges higher than the ground level; 2), for seed collection and seedling raising, collecting fully ripe fruit, loading the fruit into a gauze bag for kneading, repeatedly washing with clear water and placing seeds indoors for drying in the shade; 3), for grafting cultivation, when the diameter of a sapling is greater than 1cm, cutting off scions 5-10cm away from the ground level on the sapling, retaining 2-4 buds, selecting a vigorous stock, and grafting the scions to the stock with the planting density of 2m*4m; 4), performing cultivation management including soil management, fertilizing management and water management; 5), for harvest storage, storing kiwi fruit by means of constant-temperature storage, low-temperature storage and air-conditioned storage. With the method, yield of the kiwi fruit is increased, and quality of the kiwi fruit is improved.

The present invention discloses an environmental-protection organic fertilizer and a production method thereof, and belongs to the agriculture field. A purpose of the present invention is to solve problems of poor heating effect, poor odor removing effect, and poor composting effect of the existing farmyard manure. The environmental-protection organic fertilizer is prepared from the following raw materials: 40% of mushroom stick, 30% of straw, 26% of farmyard manure, 1.94% of quick lime, 1.06% of microorganism composting composite bacteria, and 1% of a rot stalk agent, wherein the microorganism composting composite bacteria is prepared from the following raw materials: 40% of photosynthetic bacteria, 20% of lactic acid bacteria, 20% of yeast, and 20% of Bacillus. According to the present invention, the reasonable organic fertilizer ratio is provided, such that the farmyard manure is subjected to rapid heating, odor removing, and composting. The present invention further provides the environmental-protection organic fertilizer production method.

The invention relates to a method for culturing sweet potatoes in a dry land, belonging to the technical field of methods for culturing the crops, and solving the technical problems that the existing method for culturing sweet potatoes in the dry land is unreasonable and has low yield. The technical scheme of the invention is as follows: 1) culturing seedlings: mixing animal wastes with crushed crop straws uniformly according to proportion to prepare padding materials in late March, laying the padding materials on a seedling-culturing bed, then laying river sand, placing sweet potato seeds, then using the river sand to cover the sweet potato seeds, and controlling proper temperature till the seedlings of the seeds grow out; 2) preparing the land and applying fertilizer: after the rains in late March, applying decaying farmyard manure, then ploughing and levelling the land, marking rows and applying potash fertilizer, then leveling again, and covering with thin films; and 3) culturing: from late April to early May, perforating on the thin films and culturing. The method has the advantages of high rate of emergence, capability of maintaining soil moisture, low labor intensity for sweet potato farmers, high yield and the like.

The invention relates to a method of culturing of seedling and standardized planting protection of seeds of shinyleaf yellowhorn, which is characterized by comprising the following steps of: (1) collecting seeds: collecting seeds which are fully mature and has full kernels; (2) seed treatment: soaking the seeds with clean water, carrying out sand burial and lamination and adopting a fast germinating method for seeds without being treated by sand burial; (3) soil preparation of nursery lands: turning over the soil while pressing with a harrow, leveling the nursery lands and applying the farmyard manure; (4) sowing: adopting sowing in strip in spring, or spot sowing; taking out the seeds for sowing after the fruit is mature in autumn; (5) building a tunnel, furrowing small grooves at the two sides of beds, inserting bamboo bows, coating films, tucking the edges at the periphery of the film and covering the film with soil and pressing the film; (6) management of seedling stage: watering in proper time and proper quantity, weeding, binding the supports of nursery plants and carrying out artificial capping in August; (7) digging pits for planting when planting in spring of next year, cultivating, weeding, cutting tiller at any time, applying fertilizers before flowering, in the stage of enlarging the fruit, after colleting seeds and in the stage of enlarging the fruit; and (8) controlling damage by disease and insect and preventing yellows, sooty mould and smaller velvety chafer.

A high-yield cultivating method of corns belongs to agriculture and overcomes the shortcoming that an existing planting method is difficult in continuing to increase yield. The high-yield cultivating method of the corns comprises performing deep scarification of furrows at intervals one by one on ridged cultivated land, and applying farmyard manure in a deep scarification layer while performing deep scarification, watering in the furrows after deep scarification and fertilization, sowing seeds in the watered furrows, paving straw in the furrows where the straw is cut in autumn harvest, in the next year performing the deep scarification, fertilization, watering and seeding cultivation in furrows which are idle in the last year, idling the furrows where the seeds are sown and the straw is paved, repeating the cycle, and forming the law that cultivation is performed to each furrow every other year, namely performing alternate cultivation to adjacent furrows on an annual basis. The high-yield cultivating method of the corns has the advantages of water retention and duration of soil fertility-keeping ability. Crops are good in light transmission and ventilation, deep in root system and resistant to lodging. The straw returning to the field keeps warm, preserves soil moisture, resists soil loss and is high in corrosion utilizing rate. A process of stubble cleaning cultivation is omitted. On the premises of saving energy and labor input, the high-yield cultivating method can obviously improve unit area yield of the corns and improve quality of corn kernels.

The invention relates to the technical field of traditional Chinese herbal medicine cultivation, in particular to a herbahouttuyniae cultivation method, which comprises the following steps of: 1) determining a planting time: planting seedlings at a period from the middle ten days and last ten days of September to the first ten days of November every year; 2) determining a planting mode: selecting high-stalk crops for interplanting; 3) preparing the seedlings: conducting asexual reproduction by using subterraneous stems of herbahouttuyniae as reproduction materials; 4) planting the seedlings: directly placing the seedlings on compartment surfaces and covering the compartment surfaces with rice straw or maize stalks after the seedlings are planted; 5) conducting field management: removing weed at the growth period of the herbahouttuyniae, removing ill herbahouttuyniae plants, weak herbahouttuyniae plants and non-herbahouttuyniae crops during weeding, and making sure that the herbahouttuyniae is not damaged; and during top dressing, using farm manure as main fertilizers and chemical fertilizers as auxiliary fertilizers, paying attention to reasonable drainage and irrigation and keeping soil wet at the entire growth period of the herbahouttuyniae; and 6) harvesting at a proper time and the like. By adopting the herbahouttuyniae cultivation method, the yield of the herbahouttuyniae is high, the damage by diseases and insects is reduced, the herbahouttuyniae diseases such as southern blight and zonate spot can be effectively prevented and controlled, and the yield of the herbahouttuyniae and the mass content of medicinal components in the herbahouttuyniae are improved to the utmost extent.