42 results about "Rural income" patented technology

The invention discloses a drought resisting and water saving cultivation technique for performing direct sowing on a dry paddy field by fully using natural precipitation, which is used for adjusting the growth period of paddy rice according to water requirements at each growth and development stage of the paddy rice and statistical data of historical meteorological data for a natural precipitation rule of every local ten days, so that each growth and development stage of the paddy rice is matched with the natural precipitation of every local ten days and corresponding comprehensive technical measures are taken to fulfill the aim of resisting drought, saving water and stably increasing yield. The cultivation technique changes a traditional paddy rice cultivation mode, finishes one season of paddy rice production only by using natural precipitation without soaking seed, raising rice seedlings and transplanting or needing irrigation and plowing and can directly perform direct sowing production on the dry paddy field in a dry land or a non-dry land. Therefore, the technique saves irrigation water, lowers costs of seedlings, transplanting, drought resisting, water pumping, plowing and the like, saves labor, cuts down expenditures and increases income and is favorable for realizing increment of grain production and rural incomes and agricultural efficiency and realizing resource conservation, energy conservation and emission reduction.

The invention belongs to the field of edible fungi cultivation, and relates to a lucid ganoderma substitute cultivation medium using paper mulberry wood saw dust as a main material, and the formula comprises the following dry substances by weight percent: 37-73% of paper mulberry saw dust, 25-62% of auxiliary material selected from one or more of cottonseed hull, bran and corn powder and 1% of additive gypsum, as well as 1% of optional sugar according to the formula demand; the material-water ratio is 1:(1.3-1.5). The lucid ganoderma substitute cultivation medium is sued for cultivating lucid ganoderma, the cultivation period is moderate, and the yield and quality of the lucid ganoderma are obviously improved in comparison with those of conventional poplar saw dust; in comparison with traditional poplar saw dust cultivation, the yield per unit of the lucid ganoderma in the paper mulberry wood saw dust cultivation is improved by 18.12%, and the polysaccharide content of the lucid ganoderma is improved by 9.82%. As wild resource with abundant value, the utilization mode of the paper mulberry can be further broadened for lucid ganoderma cultivation, and the paper mulberry has popularization value on the aspects of protecting environment, utilizing wild resource utilization, increasing rural income, remitting fungi-forest confliction and the like.

The invention relates to the field of fertilizers, and discloses a special multi-resistance drug fertilizer for super rice and a preparation method thereof. The drug fertilizer disclosed by the invention comprises an insecticide, a bactericide and a fertilizer. In the drug fertilizer disclosed by the invention, the insecticide and bactericide are organically combined according to the rice nutrition characteristics, the soil fertility conditions and the rice pest and disease damage occurrence characteristics; in cooperation with certain amount of nutrient element fertilizer, the fertilizer drugs are combined and interact for synergism; nutrient elements are effectively supplemented while enhancing the rice resistance to pest and disease damage, the needs for nutrients of the rice are better met, the insecticidal and disease-resistant effects can be realized by once application of the fertilizer, and the manual work frequency is effectively reduced; moreover, the fertilizer is low-toxicity and safe to the environment and human and livestock, and is especially applicable to the super rice variety with high nutritional requirements and susceptible to pests and diseases. Experiments indicate that the drug fertilizer disclosed by the invention has the advantages of good insecticidal and disease-resistant effects, comprehensive nutrition, balanced and lasting nutrient supply and long lasting period; meanwhile, the labor intensity and cost in cultivation are reduced, the rural income is increased, and the labor is saved while the yield is increased; the fertilizer is energy-saving and efficient and safe and environment-friendly.

The invention discloses an efficient cultivation method in three quarters of a year of flue-cured tobacco nurturing seedlings, summer Chinese cabbages and fall lettuces. Stubbles periods are arranged reasonably according to the following steps: in the first season, flue-cured tobacco nurturing seedlings is conducted, sowing of the flue-cured tobaccos is conducted from the middle of January to the middle of February, and all the flue-cured tobacco seedlings are out of a shed from late April to the middle of May; in the second season, the sowing and seeding of the summer Chinese cabbages are conducted form late April to the beginning of May, planting is conducted from late May to the beginning of June, and harvesting is conducted from the end of June to the end of July; in the third season, sowing of the fall lettuces is conducted from early July to the middle of July, planting is conducted from early August to the middle of August, harvesting and listing are conducted from the middle of October to late November. When the flue-cured tobacco seedlings are out of the shed, the idle flue-cured tobacco shed can be used for cultivating out-of-season vegetables which can be cultivated in two seasons, due to the fact that suitable good strains are selected and used, utilization rate of the flue-cured tobacco shed is improved, production value is increased, market requirement is met, economic benefit is also increased and rural incomes are raised.

The invention provides a wheat pollution-free high yield cultivation method and belongs to the technical field of agricultural production. The method includes reasonably selecting a production base with appropriate environmental conditions and ecological conditions, selecting and using fine breeds and carefully choosing seeds and seed coatings by methods of mechanical screening and the like, fertilizing soil fertility by using straw covering no-tillage soil fertilizing technology to improve soil, utilizing a planted model of double six-feet reserved rows to improve yield per unit area, selecting an appropriate seeding time, seeding rate and seeding method, scientifically fertilizing, utilizing a disease, insect pest and weed damage comprehensive control technology, harvesting wheat timely, and storing, transporting and processing harvested wheat. According to the method, the hygienic quality standard of the wheat can be effectively improved, rural incomes are increased, the market competitiveness is enhanced, and also the method has a fundamentally realistic significance for improving farmland ecological environment and quality safety of the pollution-free wheat production and guarantying agricultural sustainable development and customer fitness, and the method has good popularizing and applying values.

Disclosed is a method for preparing paper pulp from cornstalks comprising the steps of cooking, washing, screening, thickening, bleaching, beating and drying performed under moderate conditions which have little noxious effects on the environment. By using cornstalks as raw materials for paper pulp, it becomes possible to replace import of wood raw materials, to save foreign currency, to increase rural income, and to make high quality paper.

The invention discloses a method for interplanting five crops in one year. The method comprises the following steps: in the October of the first year, the land is farmed and rearranged, the ribbings are arranged, overwintering vegetables are planted on ridges between every two ribbings, the position for planting the overwintering vegetables is close to one of the ribbings, and wheat is planted on the rest land; at the end of March of the next year, the overwintering vegetables are harvested, a spring crop is planted on the space where the overwintering vegetables are planted and covered with mulching film, and the seedlings are selected after the seedlings emerge; the wheat is harvested on the middle ten days of June, and a summer crop is planted on the side, close to the ribbings, of the land where the wheat is planted; the spring crop is harvested in July, the land after the spring crop is harvested is timely rearranged, and a type of autumn vegetables is planted; the summer crop is harvested at the end of August; the autumn vegetables are harvested on the first ten days of October, then, the land is rearranged, and wheat and overwintering vegetables are planted again on the middle ten days of October. With adoption of the method, the land resource is fully utilized, the land potentialities are exploited, the multiple crop index of the land is increased, the crop yield is increased, and rural income is increased.

The invention discloses an efficient pollution-free culturing method for red swamp crayfishes. The method includes the steps of pond selection, pre-stocking preparation, crayfish fry stocking, daily managing, catching and others. Through accurate control over the technical steps of feedstuff managing, aquatic plant cultivating, stocking density, water quality regulating and controlling, disease control and others, efficient and pollution-free effects in the whole culturing process are achieved, the yield of the red swamp crayfishes is effectively increased, the quality of the red swamp crayfishes is effectively improved, and the commercial value of the red swamp crayfishes is improved; through developing efficient pollution-free culturing for the red swamp crayfishes, the culturing level of peripheral red swamp crayfishes can be improved, besides, the employment opportunities can be increased, the aquatic resources and environment are protected, optimization of the rural industrial structure is accelerated, rural incomes are increased, and acceleration of local industrialized and large-scale culturing for the red swamp crayfishes is facilitated.

The invention relates to the field of agricultural machinery and in particular relates to an air-sweeping type grape vine earth cleaner. The air-sweeping type grape vine earth cleaner comprises a mainrack, an earth cleaning hairbrush assembly, an earth cleaning fan assembly, a scraper assembly, two universal wheels and two depth limiting wheels. The main rack comprises a rack, a three-point connector, a gearbox, an air outlet position adjusting outer square tube, an air outlet position adjusting inner square tube and air outlet level angle adjusting guide rails; the earth cleaning hairbrush assembly comprises a hairbrush belt pulley, a hairbrush belt, a belt tensioning wheel, a hairbrush body, a lifting plate, a lifting plate balanced round tube, a hairbrush body shaft bearing block, a hydraulic cylinder and a hairbrush shaft; the earth cleaning fan assembly comprises a fan, a fan belt pulley, a fan belt, an air pipe, an air outlet and an air outlet adjusting device; and the scraper assembly comprises a scraper, a scraper supporting round tube and a scraper fixing sleeve. According to the tool, the earth cleaning uniformity can be effectively ensured, the labor intensity is alleviated, and rural income is increased.

The invention discloses a method for planting saplings under an extremely cold or high-temperature condition. The method is characterized in that tree pits which are 1m deep and 40cm wide are dug in the ground, plant-based soft soil (clay), quick lime, a water-retaining agent, straw powder, long-acting complete fertilizer and livestock manure used for planting the saplings are mixed according to the mass ratio of 5:0.5:0.5:2:0.5:1.5, 20cm-deep wood chips are put at the bottom ends of the tree pits, the saplings are then transplanted in the tree pits, and the tree pits are filled with the mixture of the soft soil (clay), the quick lime, the water-retaining agent, the straw powder, the long-acting complete fertilizer and the livestock manure, compacted and watered thoroughly. The method for planting the saplings is scientific in component, free of pollution and low in cost, the survival rate reaches above 95%, and the problems which people fail to solve for a long time are solved; materials are convenient to take, and agricultural waste materials are used to achieve waste utilization; compatibility is easy, the method is easy to implement, construction is fast, quality is good, the ecological environment is improved fundamentally, and rural incomes are increased.

The invention discloses a pinellia ternate cultivation method by means of small greenhouse covering, deep seeding and condensed planting. The pinellia ternate cultivation method includes: seed stem section and seed stem storage; land selection and land preparation; seed stem treatment; plantation including determination of planting amount and planting time, bed preparation, watering, fertilization, plantation, mulching film covering and small greenhouse covering; land management. The pinellia ternate cultivation method by means of small greenhouse covering, deep seeding and condensed planting has the advantages that acre yield, output-input ratio and drying ratio of pinellia ternate can be increased substantially, the area for artificial cultivation is enlarged, planting risks are alleviated, planting benefit of farmers is guaranteed, rural income is increased, more medicinal herbs resources are provided for the market, reliance on picking and digging of wild resources is lowered, the wide resources of the pinellia ternate can be protected and rehabilitated effectively, population of the pinellia ternate can be enlarged, and social benefits and ecological benefits are remarkable.

The invention discloses a grape vegetative growth and reproductive growth balancing control cultivation method. The method is less in resource consumption, is high in grape quality, is high in yield,can improve the agriculture efficiency and increase farmer incomes, can break through limits of the conventional cultivation ideas, will not limited by geographies and soil texture, can be directly applied to courtyard greening and saline and alkaline land planting, can achieve good landscape benefits and generate substantial economic benefits, and has important significant for development of thegrape industry. According to the method, the grape stem thickening effect and the flower bud differentiation effect are more significant than that of the conventional cultivation manners, the mature period is 1 week ahead of time in comparison with the conventional cultivation methods, the single-fruit quality is improved significantly, the soluble solid content and the anthocyanin content are significantly increased, and the titratable acid content is decreased.

The invention discloses a production technique for extracting high-purity pure natural inulin from Jerusalem artichoke. The production technique is characterized by including collecting raw materials, delivering water to clean and decontaminate the raw materials, crushing the Jerusalem artichoke, extracting and separating Jerusalem artichoke syrup, performing purification, decoloration, ion exchange and nanofiltration membrane desugaring and concentrating, performing spray drying on the inulin, filtering large particles out from the dried inulin and packaging and warehousing the inulin. The production technique has the advantages that the Jerusalem artichoke is used for deep processing to obtain the inulin, large-area mass planting of the Jerusalem artichoke is promoted directly, and accordingly, rural income is increased instantly; the production technique can be widely applied to functional food and beverage, and the inulin extracted according to the production technique are high in purity and yield, capable of meeting market requirements and short in extraction time; the production technique is simple, process is short, raw materials are easy to collect, any production, transport and storage risks are avoided and a broad market prospect is achieved.

The invention relates to an anti-season penaeus vanmamei factory culture method. The anti-season penaeus vanmamei factory culture method comprises the following steps: (1) selecting the site of a culture field, and designing a culture workshop and a penaeus vanmamei pond; (2) preparing before releasing young penaeus vanmamei; (3) temporarily culturing by putting the young penaeus vanmamei into the penaeus vanmamei pond; (4) managing in a growing period; and (5) harvesting. Anti-season penaeus vanmamei culture can be carried out in a northern area through the anti-season penaeus vanmamei factory culture method disclosed by the invention; compared with traditional culture, the anti-season penaeus vanmamei factory culture method is not limited by seasons and temperature and is capable of controlling the environmental conditions, such as temperature, illumination and dissolved oxygen, in a most proper penaeus vanmamei growing environment, preventing cross infection of pathogenic microorganisms and reducing disease occurrence; by means of high-density intensive culture, the yield is obviously increased; concentrated appearance of penaeus vanmamei on the market is avoided; the market supply is adjusted; the rural income is increased easily; simultaneously, culture is carried out by effectively utilizing the idle time in winter; and therefore, the utilization rate of land resources is greatly increased.

The invention relates to the technical field of grape culture, in particular to a four-film covered method for promoting early-maturing culture of grapes in a helio-greenhouse. The method is characterized by comprising the following steps: a first step: planting and well-frame type building; a second step, temperature management; a third step: training and pruning; a fourth step: management of flowers and fruits; a fifth step: root cutting and fertilizing. According to the method provided by the invention, compared with the grape culture of a conventional greenhouse, the grape cultivating temperature can be improved by 2-5 DEG C, the grapes can be matured for 20-25 days earlier, and the grapes can be matured for 20-25 days earlier than open field grape culture; furthermore, the mu income of the grapes cultivated by the invention is 25,000 to 30,000 yuan, 5,000-10,000 yuan can be earned more than the grape culture of the conventional greenhouse, and 15,000 to 20,000 yuan can be earned more than the open field grape culture; meanwhile, cement vertical posts cannot be needed, therefore 1700-2500 yuan can be reduced per mu; in addition, the method has the characteristics of stable grape yield and stable quality, an aim of high yield and high efficiency in successive years can be realized, and the rural income can be greatly improved.

A low-temperature-resisting high-yield and high-efficiency peanut cultivation method is characterized by comprises the following cultivation steps of selecting high-yield cold-resisting new-species peanuts, additionally applying a thoroughly decomposed organic fertilizer as a base fertilizer and increasing a ground-temperature carbon-based slow release fertilizer serving as special peanut fertilizer, utilizing salicylic acid and chitosan to soak seeds, performing sowing in an appropriate period, spraying an anti-microbial and insect-resistant herbicide at a time to comprehensively prevent and control diseases, insect pests and weeds, covering a black mulching film, spraying leaf fertilizer monopotassium phosphate and calcium chloride before cold damage comes to improve the stress resistance of plants and spraying a plant growth regulator chlormequat chloride and daminocide. By means of the cultivation measures, the peanuts are hardly subjected to threatening from early-spring cold spell in later spring and cold damage caused by early come of low temperature of the autumn, the yield increasing benefit of the peanuts is obvious, rural income is improved, the peanut planting enthusiasm of peasants is improved, and healthy development of peanut industry is guaranteed.

The invention relates to the new technical field of cultivation of edible fungi, in particular relates to a method for cultivating fungus in a hanging manner on a mango tree by taking trimmed mango branches and leaves as main raw materials. The method comprises the following concrete steps of: preparing a fungus growing culture medium and a fungus growing cultivation bag by taking the trimmed mango branches and leaves as main raw materials; producing the cultivation bags in two stages, namely March to April and August to September every year, and cutting the bags so that the fungis grow out in May to June and October to November respectively; during production and cultivation, the cultivation bags are hung on the mango tree according to a certain layout; and carrying out conventional fungus growth management until fungus is harvested. By applying the method disclosed by the invention, the mango tree is a foliage tree and is applicable to fungus cultivation, when the mango tree is used for cultivating fungus, obvious economic benefit can be produced remarkably, the original abandoned mango branches and leaves can be converted and utilized in large quantity, pollution to the air, soil, water quality and environment caused when the mango branches and leaves are burnt can be reduced, an industrial chain is prolonged, value of agricultural resource is increased in multilevel, additional value of an industry is increased, and rural income is increased.

A new variety breeding method for high-yield Valencia peanuts mainly includes selecting a Valencia parent P1 and a high-yield low-temperature-resistant parent P2 to be hybridized to generate an F1 generation, creating and enlarging a low generation group since an F2 generation, starting to synchronously select a single plant system since an F3 generation, selecting pods, high in yield and cold resistance, with four and more than more seeds with red seed coats, selecting strains directionally by taking the ideal characters as a goal at an F6 generation through selfing stabilization of F4 and F5 generations within 120 days of a mature period, performing selfing stabilization for another generation, selecting strains with complete and ideal characters, comparing yields of the strains, comparing the yields with strains with more than 10% of increase production to perform variety comparison experiments, and determining that varieties with more than 10% of increase production as high-yield Valencia peanut varieties, wherein the pods have more than eight leaves during harvesting. The new Valencia peanut varieties bred by the method are high in yield and short in mature period, can substitute for conventional peanuts with four red seeds to be planted in high-dimension regions, new variety replacement of production regions of the conventional peanuts with the four red seeds is accelerated and rural income is increased.

The invention discloses an agricultural industrial park system based on Internet of Things and relates to the technical field of agriculture. An Internet of Things implementation park platform, an agricultural product quality safety tracing and data platform, an agricultural technology extension service platform, a scientific research institution service platform, an Internet of Things equipment development and production platform and a conference training center platform are connected with a control platform. The Internet of Things implementation park platform, the agricultural product quality safety tracing and data platform, the agricultural technology extension service platform, the scientific research institution service platform, the control platform, the Internet of Things equipment development and production platform and the conference training center platform are connected with an Internet of Things comprehensive service platform. The agricultural industrial park system makes a contribute to guarantee of agricultural product quality safety and is important for establishing modern agriculture, developing rural economy, increasing rural income and improving a basic level agricultural technology extension and service system.

The invention discloses a high-yield cultivation method for softening high-mountain rhizome of mioga bamboo shoots. The method comprises the following steps: A, selecting seeds: selecting rhizome of mioga blocks with large size, multiple buds, and no diseases and insect pests as seeds; B, bathing the seeds: soaking the rhizome of mioga seeds with formalin; C, preparing soil: loosening rich sandy loam soil containing organic matters, and ploughing under to great depth; D, fertilizing: applying organic fertilizer and farmyard manure during a soil preparation process, and prohibiting the use of chemical fertilizer and compound fertilizer; E, planting: placing the rhizome of mioga blocks close to each other, and covering with the soil; F, watering: keeping the soil to be moist for a long time; G, shading: completely keeping in dark places; and H, harvesting: harvesting when the rhizome of mioga bamboo shoots grow to 20-30cm, and harvesting again after 7-10 days. Through utilizing the high-yield cultivation method for softening the high-mountain rhizome of mioga bamboo shoots, the rhizome of mioga bamboo shoots can be provided annually, so that the aim of increasing the rural income is achieved.

The invention discloses a method for repairing rocky desertification mountain land through interplanting of cornus wilsoniana, raspberry trees and ivy. According to the method, cornus wilsoniana capable of repairing rocky desertification is used as an arbor, raspberry trees are used as a shrub, and ivy is used as a liana; nursery stock is transplanted to the rocky desertification mountain land in the rainy season, arbor and shrub interplanting is conducted, the row spacing of cornus wilsoniana is 2.5-3.5 m, and the line spacing of cornus wilsoniana is 3.5-4.5 m; a triangle planting mode is adopted for raspberry trees, in other words, a line of raspberry trees is interplanted between every two lines of cornus wilsoniana; the row spacing of raspberry trees is 1.0-1.2 m, and one raspberry tree is planted in the middle of cornus wilsoniana of the same line; ivy is planted around cornus wilsoniana roots, and 2-3 pieces of ivy are planted around each piece of cornus wilsoniana; rooting watering is conducted after transplantation, and then conventional cultivation management is conducted. The method can effectively control water and soil loss and control rocky desertification, and can also promote economic development of the karst region and increase rural income, and has high social benefits, economic benefits and ecological benefits.

The invention relates to machinery, and in particular relates to a biomass tooth mould pellet press. The biomass tooth mould pellet press comprises a rack (1) and extruding gears (2) which are mutually engaged, wherein the extruding gears (2) are barrel-shaped; and an intertooth space through hole (9) is arranged between gear teeth (3) or the two sides of the gear teeth (3) are provided with tooth side through holes (10). The biomass tooth mould pellet press is characterized in that gear shafts (5) of the extruding gears (2) which are mutually engaged are further connected with mutually-engaged pressure-reduction gears (6) in series. The biomass tooth mould pellet press has the beneficial effects that positioning gear teeth determine a gap between every two extruding gears so that the working stability is guaranteed; and meanwhile, a large part of a transmission torque is borne and the difficulty that a tooth mould is easily damaged is solved. Other auxiliary structures are adopted so that various disadvantages of existing machines and tools are solved; a tooth mould granulation machine achieves the aims of high production efficiency, small energy consumption and low cost, has the conditions of popularization and application and is expected to replace existing other machine types to be main push equipment of biomass grain fuel; and the biomass tooth mould pellet press has the important meanings to sufficient utilization of biomass resources including crop straws, grass and trees and the like, coal power conservation, and increasing of rural income.

The invention discloses a crawfish culturing method, which comprises steps of culturing pond building, pond cleaning, fertilization, waterseed planting, crayfish fry stocking, feedstuff feeding and crawfish disease prevention and control. Through accurate control over the technical steps of feedstuff managing, waterseed cultivating, stocking density, water quality regulating and controlling, disease control and others, efficient and pollution-free effects in the whole culturing process are achieved, the yield and the quality of crawfish are effectively improved, and the commercial value of thecrawfish is further improved; through developing efficient pollution-free culturing for the crawfish, the surrounding crawfish culturing level can be improved, besides, the employment opportunities can be increased, the aquatic resources and the environment are protected, optimization of the rural industrial structure is accelerated, rural incomes are increased, and acceleration of local industrialized and large-scale culturing for the crawfish is facilitated.

The invention discloses a method for recycling tobacco stems by cultivating medicinal fungus ganoderma lacidum, and belongs to a method for recycling crop wastes in agricultural production and cultivating medicinal fungus. The method comprises the steps of 1) harvesting the tobacco stems; 2) crushing; 3) drying; 4) composting and fermenting composting fermentation; 5) preparing a ganoderma lucidum culture medium formula; and 6) weighing according to the proportions of all the raw materials in the ganoderma lucidum culture medium formula, uniformly mixing the raw materials, then bagging and conducting artificial cultivation according to a conventional sterilized material cultivation method. According to the method, the tobacco stems are used for cultivating the medicinal fungus ganoderma lacidum, so that the abundant waste tobacco stems can be developed comprehensively to be turned into good from harm, and are converted to be the medicinal fungus ganoderma lacidum with extremely high medicinal value, not only is the additional value of tobacco planting improved, but also the medicinal fungus ganoderma lacidum cultivating method is widened, and the wood resources are saved. According to the method, not only is the rural income increased, but also the rural ecological environment is protected. The method is an energy-saving and emission-reduction environment-friendly project, and has an extremely good development prospect.

The invention relates to edible biological compound protein powder and a preparation method thereof. The edible biological compound protein powder is prepared from mung bean germs, honeysuckle buds and medical-edible fungus liquid strains by virtue of a biological fermentation engineering technology. The edible biological compound protein powder comprises the following raw materials as a culture medium in parts by weight: 75-85 parts of the mung bean germs, 18-20 parts of the honeysuckle buds, 2-4 parts of glucose powder and 200 parts of water; medical-edible fungus is selected from a grifola frondosa liquid strain, and the volume ratio of the grifola frondosa liquid strain to the culture medium is (5-7) to 100. The preparation method comprises the steps of preparing the culture medium, carrying out fermentation cultivation on cultured materials, filtering, drying, carrying out glue milling, and extracting so as to obtain the compound protein powder. According the preparation method, 47g of the protein powder can be extracted from 100g of compound bacteria powder; the protein powder is added with methionine, histidine, tryptophan, isoleucine and phenylalanine which are not contained in the mung bean germs as well as substances such as globulin, chloroplast and chlorogenic acid which are not contained in fungi. By virtue of the preparation method, the transformation and upgrading of agricultural product processing is benefited, the rural income is increased, the social employment is improved, novel biological compound protein is provided for people, and the production is free from pollution; the preparation method belongs to green biological agriculture.

The invention discloses an ecological BB fertilizer, relating to a mutifunctional ecological environment friendly compound fertilizer, which is formed by mixing functional urea, controllable slow release sulfurcoated urea, monoammonium phosphate, diammonium phosphate, potassium sulfate particle (or potassium chloride), agricultural magnesium sulfate particle, ammonium sulfate, bio-organic inorganic compound fertilizer, endophytic PASP fertilizer synergist DA-6, plant growth regulator and trace elements. Special ecological BB fertilizer for different plants can be prepared by soil testing formula, according to different farm crops and different soil structure. The ecological BB fertilizer can take effect for 3-120 days, the nutrition release is balanced, biological stress of the farm crop such as drought resistance, cold resistance, salt resistance, or the like can be improved. The product of the invention has great operation significance for increasing yield of grain, reducing production cost, steadily increasing grain production, keeping rural incomes growing, improving utilization rate of the fertilizer, reducing fertilizer waste, protecting ecological environment, guaranteeing farm crop quality and safety, and ensuring sustainable development of the agriculture.

The invention discloses a planting-breeding-combining ecological and low-carbon circular agriculture mode. The planting-breeding-combining ecological and low-carbon circular agriculture mode comprises a rice planting unit, a fermented manure unit and a hu-sheep breeding unit. According to the planting-breeding-combining ecological and low-carbon circular agriculture mode, resources and space are sufficiently used, the investment and the emission of the planting-breeding industry are reduced, and carbon emission is reduced; the quality of rice and the quality of mutton are improved, the selling price is raised, and the rural income is increased; meanwhile, the harmonious development of the agriculture, the resources and the environment is achieved, the remarkable economic benefits, the remarkable ecological benefits and the remarkable social benefits are achieved, and the planting-breeding-combining ecological and low-carbon circular agriculture mode is worthy of popularization.

Disclosed is a method for preparing a Dendrobium officinale culture substrate by means of conical redpepper fruit stalks and leaves. The method specifically comprises the steps that the culture substrate is composed of conical redpepper fruit stalks and leaves, chaff, perlite and wheat bran; firstly, the conical redpepper fruit stalks and leaves, the chaff and the wheat bran are fermented into biologic fertilizer, and then the biologic fertilizer and the perlite are mixed to obtain the culture substrate for production. The applied conical redpepper fruit stalks and leaves are abundant and low in cost, the chaff is hard and not prone to rotting, nutrients are converted slowly, a long-acting and balanced nutrient supply system is formed, the formed substrate is loose and good in breathability due to the fact that the adopted perlite is light, growth of the roots of Dendrobium officinale is facilitated, and therefore the growth speed of Dendrobium officinale is increased and the yield of Dendrobium officinale is improved. According to the method, a large number of conical redpepper fruit stalks can be converted and utilized, pollution caused by incineration to the atmosphere, soil, water and environment is reduced, industrial chains are prolonged, agricultural resource multi-stage appreciation is achieved, industrial additional values are increased, and rural income is increased.

The invention provides a planting pattern for wheat, fresh-eating maize and Chinese cabbage. The wheat, fresh-eating maize and Chinese cabbage are planted in one farmland according to the following steps by adopting a planting pattern of triple cropping: the wheat is sown in early November the current year and is harvested in late May the next year; the fresh-eating maize is sown in early June the next year and is harvested in middle of August; and the Chinese cabbage is sown and subjected to seedling raising in early August the next year, is subjected to field planting in late August and is harvested in late October. The planting pattern for wheat, fresh-eating maize and Chinese cabbage has the advantages that on the basis of the traditional wheat maize planting system, one crop, namely maize, is changed into two crops, namely fresh-eating maize and Chinese cabbage, so that land resources and local light and heat resources are fully utilized, and economic benefit and rural income can be beneficially increased.

The invention relates to a method for planting damask roses under walnut trees. The method comprises the steps of soil preparation, field planting, irrigation, trimming, management and picking. Damask roses are planted by sufficiently utilizing the space under walnut trees, and the land, water and photothermal utilization rate is increased; meanwhile, the characteristic forestry and fruit industry can be developed, the novel characteristic crops planted under forest is provided locally, considerable economic income can be brought, and the good ecological and environment-beautifying effects are achieved. The characteristic forestry and fruit industry is developed, and the rural income is increased.