185 results about "Dolichos biflorus" patented technology

The invention provides a radix codonopsis-chrysanthemum lipid-lowering health-care rice cake. The rice cake is prepared from the following components by weight: 80 to 90 parts of glutinous rice, 10 to 12 parts of yellow millet, 10 to 15 parts of soya bean, 8 to 10 parts of asparagus pea, 4 to 6 parts of black sesame, 2 to 3 parts of a mulberry leaf, 3 to 4 parts of a ginseng leaf, 2 to 4 parts of chrysanthemum, 3 to 5 parts of honeysuckle flower, 2 to 4 parts of a broad bean flower, 5 to 7 parts of broad-leaved epiphyllum, 2 to 3 parts of shaddock peel, 3 to 4 parts of radix codonopsis, 1 to 2 parts of a cowpea leaf, 2 to 3 parts of kelp base, 2 to 4 parts of safflower, 3 to 4 parts of cattail pollen, 2 to 3 parts of fleece-flower root and 0.01 to 0.02 part of camellia powder. The health-care rice cake provided by the invention has the characteristics of lung moistening, lipid reduction, digestion promotion, delicate fragrance, smooth taste and the like and is applicable to a variety of populations. The health-care rice cake overcomes the disadvantage that a traditional rice cake is stodgy, changes herbal medicine taste of traditional herbal health-care food and is particularly applicable to people with high blood pressure.

The invention discloses a corn quick cooking rice gruel and a production method thereof, aiming at solving the problem of single nutrition of the existing fast food. The production method is characterized in that: a. rice, sorghum rice and unpolished rice do not need processing; b. cowpea, mung beans, small red beans, black kerneled rice, small fragments, myotonin and sticky rice are cleaned and edulcorated; the methods of screening, air separation and the like are adopted to remove impurities and imperfect grains and grains damaged by disease and pests; the provisions are dipped in water to moisten the provisions, dried by a microwave and naturally cooled by radiation and burned grains are removed; e. the provisions are mixed evenly by the following weight proportion: 60% of the rice, 10% of the cowpea, 10% of mung beans or the small red beans, 10% of the black kerneled rice and 10% of one of the sorghum rice, the small fragments, the myotonin, the unpolished rice and the sticky rice; and d. the mixture is vacuumized. The corn quick cooking rice gruel is rich in nutrition, convenient in eating and can be produced continuously.

The invention discloses a cowpea planting pest and disease damage green prevention and control method which comprises the steps of soil selecting and processing, wherein soil where legume vegetable is not planted in two years is selected, soil is deeply turned for airing 15-25 days before sowing, and potassium permanganate is used for disinfecting; seed selection and processing, wherein seeds are soaked with warm water and are placed into a potassium permanganate and new high fat film 400-fold solution for soaking and microwave processing; bowl body seedling culturing, wherein before sowing, thoroughly-decomposed organic matter compound fertilizer is applied at bowl bodies, 2-4 seeds obtained after microwave processing are sown in each bowl body; bowl seedling planting, wherein thoroughly-decomposed organic matter compound fertilizer is sufficiently applied 3-7 days before planting, 5-20 ml of JT compound bacteria liquid is applied in each hole, a single bowl body seedling is planted in the hole, the thoroughly-decomposed organic matter compound fertilizer is used for covering the bowl body by the thickness of 2-5 cm, and new high fat film 500-fold liquid is sprayed to cowpea seedlings; and reasonable fertilizer and water applying. According to the cowpea planting pest and disease damage green prevention and control method, agricultural control, biological control and physical control are mainly used, safety is achieved, pollution is avoided, and environment is protected.

The invention provides fodder rich in Chinese herbal medicines and used for pork pigs. The fodder comprises basic materials, adjusting materials and a Chinese herbal medicine liquid, wherein the basic materials comprise 30-40 parts of rice, 25-30 parts of corn, 20-25 parts of wheat bran, 10-15 parts of fish meal, 10-13 parts of shrimp shells, 15-18 parts of potatoes, 10-13 parts of sweet potato leaves, 9-12 parts of folium artemisiae argyi, 8-13 parts of bone meal, 10-14 parts of broomcorn millet, 11-15 parts of buckwheat, 7-9 parts of cowpea, 6-10 parts of broad bean, 3-6 parts of water spinach, 4-7 parts of camellia japonica, 2-5 parts of water lettuce and 6-8 parts of clover. The fodder has the benefits as follows: the fodder is prepared from pure natural crops and the Chinese herbal medicines and doesn't contain color additives or hormone drugs, the quality of fed pork pigs is higher, the meat is firm and contains fewer fatty deposits, and the fodder can improve the absorption and digestion capability of pig intestinal tracts and enhance the disease resistance capability of the pork pigs.

The invention discloses a cowpea planting method. The method comprises the following steps that full and high-quality cowpea seeds are selected and sterilized at the low temperature, the treated cowpea seeds are soaked with warm water for 2-3 h and then taken out, and then the cowpea seeds are placed into a gibberellin solution to be soaked for 12-24 h, drained off and then packaged in a wet cloth for being sown; soil with the deep and thick soil layer and rich organic matter is used as planting land; ridges are formed after soil preparation, holes are dug in each ridge, and special organic fertilizer for cowpeas is applied into the holes; the seeds to be sown are sown into the holes and covered with fine soil and then covered with a thin film; after seedlings are 5-10 cm long, the film is broken to enable the seedlings to get out of the thin film, and then the openings are sealed with soil; gaps are filled with seedlings; after the seedlings grow to be 15-20 cm long, a shelf starts to be inserted, seedlings climb on the shelf and irrigated with sufficient water, and organic liquid carbon fertilizer is sprayed for topdressing and weeding every half a month. According to the cowpea planting method, the application amount of chemical fertilizer and pesticide can be reduced, soil is optimized, and the cowpea yield and quality are improved.

The invention discloses a cultural method for interplanting lily with cowpea, and relates to the technical field of crop planting. The method comprises the steps that site preparation and fertilization is performed, ridging and bedding are performed, the lily is transplanted on the bed faces, deep trenches are excavated on the two sides of each bed face, and high ridges used for planting the cowpea are formed beside the deep trenches; the lily is transplanted in September to October and harvested in the end of October to the middle ten-day of November next year; the cowpea is sowed and seeded in the last ten-day of May to the first ten-day of June and interplanted and transplanted in the last ten-day of June to the first ten-day of July, hill spacing is 25-30 cm, and tendrils are guided to canopy frames when the cowpea sprouts the tendrils. According to the cultural method for interplanting the lily with the cowpea, one-season cowpea can be additionally planted while the lily is planted, the land area can be effectively utilized, not only is the space of subsoil utilized, but also the upper space formed by the canopy frames can be effectively utilized for the growth of the cowpea, and meanwhile a partial shading effect is played for the lily. Ridging and bedding and the design of the canopy frames are in accordance with the growth characteristics of the lily and the cowpea, the planting method is easy to operate and manage, the lily production and quality can be guaranteed, one-season cowpea production can be added, the obvious economic benefit can be achieved, the interannual planting belt interchange crop rotation can be achieved, and the insect attack of the lily and the cowpea can be reduced.

The invention discloses a corn and cowpea interplanting method including the steps of site preparation and fertilization, film covering and ridge forming, seed selection, seed processing, sowing, topdressing, vine guiding, and field management. The corn and cowpea interplanting method is characterized in that in the step of film covering and ridge forming, the ridge width is in the range of 20-25cm, the ridge interval width is in the range of 40-50cm, the ridge height is in the range of 5-8cm, and the ridge length is adjusted based on the length of the field; in the step of sowing, corns are sowed in the ridge in points in a single-row plantation manner, the distance between every two adjacent seed holes is in the range of 25-30cm, and the sowing depth is in the range of 3-5cm; and cowpeas are sowed at the positions 5-8cm away from the corns in a double-row staggering plantation manner. The interplanting method is advantageous in that nitrogen-fixing nodules at the roots of the cowpeas can enhance the absorption of crops to nitrogen, the corn stems can be supports for the cowpea vines to wind and can bear less pressure than sorghum stems, the cowpea harvesting or other operations have no influence to the growth of the corns, the cost is reduced, the economic benefit is improved, and the corn lodging caused by artificial factors can be prevented.

The invention discloses a greenhouse efficient cultivation mode for early spring tomatoes, summer cowpeas and autumn Chinese parsleys. The cultivation mode specifically comprises the steps of: crop rotation arrangement, an early spring tomato cultivation mode, a summer cowpea cultivation mode, and an autumn Chinese parsley cultivation mode. The greenhouse efficient cultivation mode for the early spring tomatoes, the summer cowpeas and the autumn Chinese parsleys can better adapt to the market condition, guarantee early marketing and long marketing period and is conductive to improving yield and economic benefit and increasing income of farmers.

The invention discloses an asparagus bean cultivation method. According to the asparagus bean cultivation method, through preparation of nutrient soil, soil can be improved, sterilization and soil-borne disease inhibition can be achieved, and roots of plants are made to grow vigorously. The asparagus bean cultivation method is scientific and reasonable, guarantees nutritional conditions of asparagus beans at each growth stage, and guarantees healthy and rapid growth of the asparagus beans.

A method for culturing the drought-resistant Gaoyang cogongrass by genetic engineering features that the plant expression carrier is used to introduce the mutational P5CS-F129A gene of the delta1-pynoline-5-carboxylate synthetase of the cowpea to the embryonal callus, and after culture, the target drought-resistant Gaoyang cogongrass is obtained.

An eurotium cristatum LS1 strain is classified and named as EurotiumCristatum LS1 and preserved in China Center for Type Culture Collection on June 17, 2015, and the preservation number is CCTCC NO:M 2015379. The strain LS1 can grow on kudzuvine roots and conduct bioconversion, when the strain LS1 is used for fermenting kudzuvine roots, an obtained fermenting product has stronger inhibiting effects on cowpea anthracnose, tomato early blight, sclerotinia sclerotioru and Chinese cabbage leaf spots, and the inhibiting effects on five putrefactive bacteria of staphylococcus aureus, bacillus cereus, escherichia coli, bacillus subtilis and salmonella are all improved than those before fermentation is conducted. It is shown that a product obtained by fermenting kudzuvine roots through the strain LS1 has broad-spectrum antibacterial activity, can inhibit pathogenic fungi and the putrefactive bacteria to some extent, is expected to be developed into biopesticides to prevent and control crop diseases and is expected to serve as a food sterilizing agent to be used for food preservation.

The invention belongs to the soil environment management field in the environmental engineering and relates to the construction and application of a new genetically engineered microorganism capable of restoring the soil polluted by heavy metal cadmium. The preparation method of the genetically engineered microorganism comprises the following steps: monkey metallothionein alpha structure domain tetramer is fused in the ice-nucleating protein N-end of Xanthomona campestris ATCC33913 to be used as a main functional unit for constructing a broad host range expression plasmid; then cadmium-specific promoter is used for expression in Pseudomonas putida X4 which can resist various heavy metals efficiently, thus realizing the surface display of monkey metallothionein alpha structure domain tetramer in the bacterium and obtaining genetically engineered microorganism CH01 which can adsorb heavy metal cadmium efficiently and specifically. The engineered microorganism can remarkably adsorb heavy metal cadmium in the presence of various heavy metals; and the result of the symbiotic water culture with wheat, cowpea and corn shows that the engineered microorganism CH01 can colonize in the rhizosphere of plant and fast adsorb cadmium ions. The invention also discloses a construction method of the genetically engineered microorganism CH01 of which preservation number is CGMCC No.M209320.

The invention discloses a healthy cowpea cultivating method based on disease, pest and pollution prevention and control. According to a traditional cowpea cultivating method, diseases and pests occur easily, and to prevent the diseases and pests, vegetable growers often use pesticides blindly, and then excessive pesticide residues and the edible safety problem are caused. According to the healthy cowpea cultivating method based on disease, pest and pollution prevention and control, technical measures such as cultivation environment hazard-free treatment, cultivation measure rationalization, pest control, pollution prevention during harvesting, storing and transportation are adopted, and scientific management is carried out on the whole course of cowpea cultivation; especially for disease and pest prevention and control, the principle of focusing on prevention is highlighted, disease and pest prevention and control are carried out from the selection of a cultivating field to harvest throughout, and physical treatment, biological drug treatment and chemical drug treatment are carried out in sequence. A pesticide residue detection result shows that the product cultivated with the method is free of residual pesticide, the pollution-free standard is met, the commodity rate reaches above 95%, and the wormy rate is below 5%.

The invention discloses a method for interplanting cowpea and potato and belongs to the field of agriculture. The method includes preparing land and applying fertilizer, making beds for planting potato, making deep ditches on two sides of each bed, making east-to-west high ridges, for setting up sheds used for planting cowpea, beside the deep ditches; sprouting the potato in early February, sowing seeds in the beds after early spring, and harvesting the potato at the beginning of June; seeding the cowpea in the high ridges in mid-June according to cowpea plant spacing of 20-25cm, inserting racks for guiding vines before cowpea vines grow, diagonally inserting bamboo racks along the high ridges, binding the bamboo racks in a crossing manner, and reserving the intersections of the bamboo racks 1.4-1.6m off the land. The cowpea and the potato can be planted simultaneously by the method, field area can be utilized effectively, subsoil space is utilized, and upper space formed by the bamboo racks is also utilized effectively to allow for growth of the cowpea. The design of the beds and the bamboo racks meets the growth characteristics of the potato and the cowpea, and yield and quality of field crops can be effectively increased for farmers.

The invention relates to a cowpea fresh-keeping agent and a method for keeping cowpea fresh by the cowpea fresh-keeping agent. The fresh-keeping agent is prepared by adding 1.0-1.5 g of sodium alginate, 2-3 g of citric acid, 1-2 g of ascorbic acid and 0.5-1 g of procyanidine in 1 kg of pure water or cool plain boiled water sequentially, and stirring while adding, wherein the later agent is added after the former agent is completely dissolved, until the agents are completely dissolved. The method for keeping cowpea fresh by the cowpea fresh-keeping agent comprises the following steps: removing impurities from the fresh cowpeas, washing and drying the cowpeas, soaking the cowpeas for 10 min with a chlorine dioxide solution with the concentration of 150 ppm, then fishing up the cowpeas and drying, placing the cowpeas into 50 DEG C hot water to be treated for 3-5 min, cooling in pure water, and fishing up the cowpeas and drying, placing in the fresh-keeping agent to soak for 5-10 min, fishing up the cowpeas and drying, packaging the cowpeas by a polyvinyl chloride film, and storing at 8-12 DEG C. The raw materials for the fresh-keeping agent are easy to obtain; the fresh-keeping method is simple and feasible; and the cowpea fresh-kept by the method can be kept fresh for 21-25 days.

The invention provides a method for interplanting of platycodon grandiflorus and cowpea and belongs to the field of agricultural planting. The method comprises the steps of land selection, land preparation, application of special fertilizers, seed treatment, seed sowing, membrane rupture and seedling release, cowpea shed building, disease and pest control, flowering stage management and harvesting processing. Platycodon grandiflorus and cowpea are interplanted through rational design, different special fertilizers are applied to cowpea and platycodon grandiflorus respectively, so that cowpea and platycodon grandiflorus can absorb different nutritional ingredients and are abundant; through the unique design of a cowpea frame, the high yield of cowpea is achieved, cowpea seedlings are prevented from blocking plenty of sunlight, and the high yield of cowpea is promoted. Experiments show that by using the method to interplant cowpea and platycodon grandiflorus, the annular yield of cowpea can be 1000-1200 kg per mu, the annular yield of dry platycodon grandiflorus roots can be 800-1000 kg per mu, the yield is high, and the method has good economic benefits.

The invention discloses a planting method for summer cowpeas, which not only can reduce plant diseases and insect pests, but also utilizes insects on the plant for fertilizer fermentation to greatly reduce the use of common fertilizer and protect the natural environment of the filed. The planting method mainly includes the following steps: soaking the land for growing plants through quick lime, exposing under the sun to kill most of pests and eggs as insect infestation is serious in summer; fermenting organic matters such as dry cow dung, plant ash and rape seed cakes to be used for being prepared into a base fertilizer, and mixing the base fertilizer with a chemical fertilizer wrapped with films to jointly improve the soil nutritional structure. Therefore, repeated fertilization at the growing period of cowpeas is not needed, and the planting method avoids the phenomena that the fertilizer application is not proper to cause excessive fertility to further cause that a root of a seedling of cowpeas is too large, lateral buds are too many, and as a result, the ventilation and fruitage are inhibited.

The invention provides a cowpea high-yield cultivation technology, which comprises the steps of selecting land without industrial three wastes as a vegetable field, applying sufficient organic fertilizer, selecting a variety with strong disease resistance, adopting the mulching cultivation technology of three films and one curtain of greenhouse + shed + straw curtain + ground film, reasonably applying inorganic fertilizer and pesticide and ensuring the high-yield of mature cowpea. The cowpea high-yield cultivation technology has the benefits that the application of the cowpea high-yield cultivation technology in the production of greenhouse cowpea can ensure high yield of the cowpea and increase the income of farmers.

The invention discloses a cowpea isolating hybridization pollination method. The technical solution is that: choosing male parent and female parent of cowpea with excellent performance; selecting hale anthotaxy bud 1 to 3 days before the female parent flower open and suiting their necking with partition to separate the gynoecia from the androecium; collecting farina of the unopened male parent in a farina box for standby and then place the farina of the male parent into the partition for pollination on the next day of isolating the necking to complete the hybridization and marked with labels. The invention saves the castration procedure, which features simple operation, time and labor-saving and free of damaging the flower's natural structure and affecting the normal growth conditions for germ cell with high breeding success rates; besides, the invention, by applying the partition to suit the necking to isolating the gynoecia and the androecium, avoids the self cross and hybridization and effectively reduces the fake hybridization rate.

The invention belongs to the field of artificial breeding of insects and in particular discloses application of a leguminous plant in artificial breeding of riptortus pedestris, and a method for artificially breeding riptortus pedestris as well. The method mainly comprises a step of feeding imagoes and nymphs of riptortus pedestris with cowpeas as a feed. By adopting the method provided by the invention, the hatching rate of the riptortus pedestris can be increased, the survival rate of the nymphs is increased, the egg laying amount of a single female is increased, the obtained nymphs of the riptortus pedestris are good in consistency and stability, and the credibility and the reliability of biological tests can be ensured; secondly, the cowpeas are high in nutrition value, nutrition requirements on growth and development of generations of the riptortus pedestris can be met, and the material is easy to obtain, low in cost and easy to preserve in four seasons; by adopting the method, eggs, nymphs and imagoes are bred separately, then the eggs are prevented from being punctured or sucked by the nymphs and the imagoes, the rate of mutual killing can be reduced, the hatching rate of the eggs can be effectively increased, the mating space of the imagoes and the egg laying space of female insects can be increased, and the method is applicable to large-scale breeding.

The invention relates to a health-care porridge. The porridge is made from the following components, and the weight-to-number ratio is: 30-50 parts of soybeans, 60-80 parts of sorghum, 10-30 parts of red beans, 10-30 parts of wheat kernels, And the right amount of cowpea. Through the repeated research and development of the applicant, the present invention organically combines various components according to the aforementioned ratio, and various effects complement each other, thereby effectively promoting digestion, improving sleep, and having obvious curative effects on hyperlipidemia and hypertension.

The invention relates to a health preserving porridge for people with qi asthenia constitution, wherein the raw materials comprise, by mass, 60-80 parts of foxtail millet, 40-50 parts of japonica rice, 60-80 parts of glutinous rice, 40-50 parts of naked oat, 40-50 parts of lablab purpureus (Linn.) sweet, 70-80 parts of corn particles, 90-120 parts of coix seed, 40-50 parts of sago, 60-80 parts of catjang cowpea, 50-70 parts of common yam rhizome, 20-30 parts of litchi pulp, 70-90 parts of common jujube, 20-30 parts of tuckahoe, 5-10 parts of Schisandra chinensis, 50-80 parts of walnut, 60-90 parts of black sesame, 20-30 parts of hawthorn, 80-120 parts of red bean, 20-30 parts of raisins, 50-70 parts of dolicho lablabl, 20-30 parts of dried longan, 20-30 parts of peanut kernel, 20-30 parts of brown sugar, 70-130 parts of wheat seedling powder, and 120-160 parts of grape seed powder. The health preserving porridge has effects of middle warmer strengthening, qi benefiting, lung benefiting, spermatorrhea treating, bone and muscle reinforcing, muscle growing and the like, does not require soaking and decocting for a long time, can become into a paste only requiring soaking with boiling water, has characteristics of easy and convenient eating and rich aroma, and is especially suitable for office workers, boarding students and other people inconveniently spending a long time on cooking every day.

The invention discloses a method for predicting yield of cowpea, belonging to the field of biotechnology. The method comprises the following steps: providing leaves of to-be-detected cowpea plants; obtaining the temperature, actual photosynthetic efficiency Y (II), a photochemistry quenching coefficient qL, non-photochemistry quenching coefficient NPQ, non-accommodative energy dissipation quantum yield Y (NO), a maximum photochemistry quantum yield Fv / Fm, a transpiration rate, air conduction degree of air holes of the leaves, the content of chlorophyll a and flower and pod adscission rate of the leaves; substituting the obtained values into a formula 6553.22+227.73X1+3734.57X2-3428.93X3-4128.39X4-8822.36X5-13995.19X6+6.86X7-29.92X8+56.68X9-11.50X10 so as to calculate a yield predicting value D. Compared with an actually observed yield result, the yield result obtained by the method for predicting yield of cowpea is low in error; the yield of the cowpea can be accurately predicted; the yield of the cowpea can be predicted in a cowpea squaring period; the detection period is shortened.

The invention relates to the field of food microorganism fermentation, in particular to koumiss sample lactobacillus ZW3 with an efficient nitrite degrading function and application of the koumiss sample lactobacillus ZW3 in fermentation and production of sour cowpea with low nitrite content. The strain is screened out and separated from kefir grains and preserved in the strain preservation center of the institute of microbiology of the Chinese Academy of Sciences, the preservation date is December 18th, 2008, and the preservation number is CGMCC2809. The strain ZW3 has an extremely high nitrite degrading function, and the nitride degrading rate reaches 98% after fermentation is conducted for 72 hours through an improved MRS culture medium; when bacteria are used in the cowpea fermentation process, the nitrite content of the obtained sour cowpea is smaller than 0.3 mg / kg. Due to the guidance of the function, the problem of the nitrite content in fermentation food is solved.

The invention discloses a method for manufacturing dried cowpea. The method comprises the following production processes: selecting fresh high-quality cowpea, firstly blanching the cowpea in boiling water for 2 to 4 minutes, and adding 0.5 percent sodium bicarbonate into the water during blanching to perform color protecting treatment; secondly, smoking the blanched cowpea by 200 grams of sulfur per cubic meter, then inactivating enzyme of the cowpea for 3 minutes at the high temperature of between 100 and 120 DEG C, dehydrating the cowpea for 40 minutes at the temperature of between 30 and 40 DEG C, and next, drying the cowpea at the temperature of between 55 and 60 DEG C to ensure that the water content of the cowpea is below 6 percent; and finally, packing the cowpea by a polyethylene packing bag when the cowpea is slightly soft to protect the cowpea against moisture and deterioration. The dried cowpea manufactured by the method has unique flavor, has the functions of nourishing yin and supplementing blood, clearing heat and decomposing grease, nourishing spleen, invigorating stomach, and the like, and is favorite meal aid food.

The invention belongs to the technical field of vegetable crop rotation cultivation and specifically relates to a three-crop-in-one-year cultivation method for crop rotation of bitter gourd, cowpea and leaf mustard in the open field in south China. The three-crop-in-one-year cultivation method for crop rotation of bitter gourd, cowpea and leaf mustard in the open field in south China comprises thefollowing steps: (1) crop rotation period arrangement; (2) appropriate good variety selection; and (3) cultivation method. According to the cultivation method disclosed by the invention, two crops including the cowpea and the leaf mustard suitable for seasons are planted after the bitter gourd is harvested, and therefore, the total production value of the three vegetables per 667m<2> is 24500 yuan, the total input is 8300 yuan, and the annual net income is 16200 yuan. Compared with a traditional local two-crop-in-one-year cultivation mode for bitter gourd and rice, the three-crop-in-one-yearcultivation method has the advantages that the annual total revenue per 667m<2> is 9200 yuan, the production cost of two crops is about 4800 yuan, and the average annual net income is only 4400 yuan.The production value per 667m<2> can be increased by 15300 yuan, the net income is increased by 11800 yuan, and the economic benefit is remarkable.

The invention discloses a planting method for high and stable yield of cowpeas. The planting method comprises the following steps: 1) carrying out seed treatment and seedling cultivation: selecting cowpea seeds which are large and plump in grains and free of diseases, pests and damage, blanching the cowpea seeds in hot water, and placing the cowpea seeds in a nutrient solution to be soaked; sowing the cowpea seeds in nursery seedling plates, covering the seeds with fine dung and dirt, and covering with mulching films, controlling daytime temperature and nighttime temperature, hardening seedlings after growing tidily for 4 to 5 days, and waiting for field planting when forming two leaves; 2) carrying out soil treatment and field planting: selecting soil which is deep in soil layer and convenient to drain and irrigate, and performing soil preparation before 10 to 15 days of the field planting; using high-ridge cultivation, and arranging multiple cultivation holes, wherein 2 to 3 seedlings are planted in each cultivation hole and sealed by mud, and the nutrient solution which is used once is sprayed around the cultivation holes; 3) carrying out field management. The planting method for the high and stable yield of the cowpeas can improve the yield and quality of the cowpeas and has good popularization values.

The invention discloses a method for treating cowpea seeds. The method comprises the following steps: (1) cleaning; (2) soaking; and (3) maintaining the temperature. According to the method disclosedby the invention, the cowpea seeds are specially treated, the germination-growth characteristics of the cowpea seeds are effectively improved, the quality of the obtained seedlings is well improved, the yield and economic benefits of plantation are further improved, the edible value of the cowpea is enhanced, and the method has excellent popularization value.

The invention relates to an interplanting method for sorghum and cowpea. According to the method, sorghum and cowpea are utilized for realizing the interplanting, the root nodule nitrogen fixation effect is utilized by the cowpea, the absorption on the nitrogen element is enhanced, sorghum straws provide support frames for the cowpea, and frame materials are saved. The method provided by the invention has the advantages that a novel ecological agriculture development mode is formed, in addition, double harvesting of the sorghum and the cowpea is realized, the land utilization rate is obviously enhanced, in addition, the operation of the method is simple and convenient, the implementation is easy, the economic benefits are obvious, and the method is suitable for being popularized and applied.

The invention belongs to the technical field of asparagus bean cultivation, and particularly relates to an asparagus bean facility green cultivation method used in the south of Guangxi. The asparagusbean facility green cultivation method used in the south of Guangxi comprises the following steps of 1, selection of an asparagus bean variety suitable for planting; 2, determination of the sowing period and the sowing quantity; 3, seed processing; 4, greenhouse selection and disinfection; 5, soil disinfection; 6; sowing; 7, strong seedling cultivation; 8, soil preparation, fertilization and ridging; 9, temperature control; 10, fertilization management; 11, plant adjustment; 12, control over diseases and insect pests. According to the cultivation method, technical measures such as reasonable fertilization, a fumigation and disinfection method and green prevention and control of diseases are adopted, technical means such as reasonable arrangement of sowing time, selection of disease-resistant varieties, cultivation of strong seedling and temperature and humidity control are used, so that asparagus bean facility green cultivation is achieved, the time to market of asparagus beans in thesouth of Guangxi can be earlier, the yield of asparagus bean facility green cultivation in the south of Guangxi is increased, damage of the diseases and insect pests on the asparagus beans is reduced,the quality safety of agricultural products is guaranteed, and the purpose of increasing the income of farmers is achieved.