232 results about "Bordeaux mixture" patented technology

An agricultural nutritive composite fertilizer able to increase the resistance of agricultural crops to diseases is prepared from ammonium molybdate, borax, sodium phosphate, urea, potassium sulfate (or chloride), complex copper, complex zinc, potassium dicarbonate and auxiliary.

The invention relates to the technical field of plant cultivation and discloses a sealwort planting method. The sealwort planting method includes selecting lands, planting, transplanting, performing field management, reasonably fertilizing, preventing and controlling diseases and insect attacks and harvesting. Before sowed, sealwort seedlings are mixed with phoxim emulsifiable concentrate to decrease diseases thereof. Before transplanting, base fertilizers with reasonable formula are applied, allowing instant efficiency and direct absorption of the plant, in this way nutritional requirement of the sealwort during growth is met. During growth of sealwort buds, bordeaux mixture or Tuzet is applied to effectively protect the seedlings from black spot. The sealwort planting method has the advantages that the sealwort is attractive in appearance, high in surviving rate and yield and high in quality of sealwort roots and pesticide effect is high.

The invention relates to a seedling culture method capable of improving emergence rate of gentiana crassicaulis, belonging to the technical field of medicinal plant cultivation. The seedling culture method comprises the following steps: seedlings are cultured at altitude of 2200-2600m and transplanted at altitude of 2200-3300m; flat ground with deep and fertile soil layers or gentle slope with deep and fertile soil layers is used for culturing the seedlings; then the whole ground is ridged and covered with a film; before seeding, the seeds are soaked with clean water at 20 DEG C for 24 hours or with 50ppm gibberellin for 2-8 hours; the land plot with rust diseases or root rot diseases is subjected to seed disinfection; after soaking or disinfection, wet sands are mixed with the seeds to be processed for 20-30 days; after the seeds are processed, the film is uncovered; grass on the ground is removed; and the ridged surface is leveled; the seeds are sown at low density; after sowing, the ground is covered with mixed soil and pine leaves; 7-8 months later, fertilizer is applied to the ground for 2-3 times, and Bordeaux mixture is sprayed. The seedling culture method has the advantages that the emergence rate of the gentiana crassicaulis can be increased to 65-94%; diseases at a seedling stage can be relieved; and seedling quality and strong seedling output rate can be improved.

The invention provides a safe and circulating disease and pest prevention and control method for organic rice and belongs to the technical field of organic agriculture. The method is characterized in that agricultural prevention and control methods such as rice field-upland field rotation, resistant rice seeds, ploughing and soaking for a long time for killing stem borers and cultivation of strong seedlings are adopted according to rice growth and disease and pest occurrence rules, biological prevention and control methods of stocking of fish fries and tadpoles and biological modelling utilizing a sex attractant are adopted, a physical prevention and control method of mounting of insecticidal lamps and yellow sticky traps is adopted, plants are combined for protecting copper sulphate products, 100 billion spores per g of bacillus subtilis, bordeaux mixture, 40 billion spores per g of beauveria bassiana WG and 0.3% sophocarpidine EC, and special and circulating prevention and control on diseases and pests are carried out. The method provided by the invention has the advantages that the problems that prevention and control means on the diseases and pests of the organic rice are less and the effect is poor are effectively solved, the control efficiency on rice plant hoppers is more than 80%, the control efficiency on rice leaf folders, the stem borers and weevil larvae is more than 90%, the control efficiency on rice leaf blast is 60%, the control efficiency on neck blast is 80%, the large-scale yield increase is 10%, and safe and efficient internal circulation of prevention and control on the diseases and pests is realized, so that the aim of protecting ecology is achieved.

The invention belongs to a seedling culture method and particularly relates to a seedling culture method of lacebark pine, which is provided aiming at the current situation of low survival rate, strong seedling rate and large seedling rate. According to the seedling culture method, a seedling land is selected from a whole flat land which can be drained and irrigated, the seedling land is turned deeply, flattened and refined by raking, base fertilizers are sufficiently supplied to the seedling land, 10kg of ferrous sulfate powders are applied to each mu of the seedling land before land preparation and are buried into the soil to sterilize, and seeds need to be subjected to bud forcing treatment. A bordeaux mixture is used for soaking and sterilizing the seeds, before being sown, the seeds are soaked by warm water (50 DEG C-60 DEG C) or are accumulated in a sand mixing layer, so that bud forcing is conducted, after the soil is thawed for 15 days, 1-1.5kg of seeds are sown for each 10m2 of land, 1500 seedlings can be produced, the large seedlings can be cultured, and the seedlings can be transplanted for 2-3 times before planting. According to the seedling culture method, the survival rate and the strong seedling rate are high.

The invention relates to a domestication planting method for wild rhizoma polygonati. The method comprises the steps that (1) seeds are selected, wherein wild rhizoma polygonati rootstocks with the age ranging from one to five years are selected to be placed into a breathable gunny bag, and then the gunny bag with the wild rhizoma polygonati rootstocks is placed into a dry and ventilated room; (2) a field is selected and prepared, wherein the field is deeply ploughed, drainage trenches are dug in the periphery of the field, pits are dug, and weeding and prevention are conducted on the field; (3) the wild rhizoma polygonati is planted, wherein the wild rhizoma polygonati rootstocks are cut into small wild rhizoma polygonati rootstock sections and are placed aside, then the small wild rhizoma polygonati rootstock sections are soaked with the rooting powder and the carbendazim solution, the small wild rhizoma polygonati rootstock sections are planted in the dug pits, and the pits can be covered with farmyard manure or instant-dissolving compound fertilizer; (4) the field is managed, wherein weeds are removed after seedlings emerge, fertilization is conducted in summer and autumn, and a Bordeaux mixture is used for preventing plant diseases and insect pests every year. According to the domestication planting method for the wild rhizoma polygonati, large-scale planting of the wild rhizoma polygonati rootstocks is achieved, the wild rhizoma polygonati is domesticated, the plant rhizoma polygonati has the advantages of being high in emergence rate, high in growth speed, low in disease incidence, high in yield, good in quality and the like, and the domestication planting method is suitable for large-scale popularization and planting.

The invention discloses a cultivation method for peony plantation which comprises following steps: land selection: high-lying sunny lands with total salt content under 0.3%, good water drainage and loose soil are selected; seed selection: full seeds selected out by wet cleaning process are soaked in warm water of 50 DEG C; seedling growing: sowing is carried out in September to October and drill sowing is carried out with wet plant ash after mixing; transplanting: over-thin and overlong roots are trimmed so that the length of roots is 20 cm, then the roots are soaked in mass fraction 50% Thiram 800 times solution for 15 to 20 minutes, and then dried and planted; field management: weeding is performed 3 to 4 times and additional fertilizer is applied 2 times every year; insect disease controlling: according to the types of plant diseases, 1:1:120 Bordeaux mixture and 0.3 to 0.4 DEG calcium polysulphides are reasonably sprayed, and 1:800 trichlorfon is used for controlling insect pest. By means of the method of the invention, peony grows fast and has high survival rate, good economic benefit and social benefit; the method is suitable for promotion.

The invention relates to a large-scale planting method of organic polygonatum kingianurn under an artificial pine forest. The method includes the steps of selecting the artificial pine forest suitablefor polygonatum kingianurn growth and with the soil environment quality, irrigation water quality and environment air quality conforming to the national standards to plant the polygonatum kingianurn,applying rotten farmyard manure as a base fertilizer, keeping the under-forest light permeability at 25-30%, covering the ground for planting the polygonatum kingianurn with pine needles, keeping thesoil water content at 25% or above, preventing and treating the leaf spot disease or tan disease with a copper hydroxide solution, pouring a Bordeaux mixture on roots to prevent and treat the root rot, planting Chinese cabbage on the edges of a forest land to attract injurious insects (scarab or agrotis ypsilon) to eat, pouring a radix sophorae flavescentis alkaline water agent on roots to prevent and treat larvae, and inducing and killing adult insects through venom prepared by mixing sweet and sour liquid and a radix sophorae flavescentis alkaline water agent. The organic production aims for the environment and polygonatum kingianurn product quality safety are realized, the organic production cost is reduced, and the organic product quality is improved.

The invention discloses a method for planting camellia oleifera. The formula of the selenium-enriched nutrient solution and the selenium-enriched medicinal soil can not only make the camellia oleifera seedlings adapt to the selenium-enriched environment, but also grow well. Adding selenium-resistant microorganisms, using selenium-resistant microorganisms to improve the soil environment, so that the camellia oleifera seedlings can better absorb selenium in the soil, and the camellia oleifera seedlings are subjected to seedling hardening treatment, so that they can quickly adapt to the adverse environmental conditions on land after planting, shorten the growth rate of the camellia oleifera seedlings. Seedling time, enhance the resistance to low temperature, strong wind, etc., the environment of the afforestation is conducive to the growth of camellia oleifera, the spraying of fungicides such as 1% Bordeaux mixture, Bordeaux mixture and sulfur manganese zinc can protect the camellia oleifera seedlings from Infested by diseases and insect pests, the camellia oil produced by this method has more comprehensive nutritional components and is rich in selenium elements needed by the human body. Eaten by people of all ages.

The invention provides a disease and pest prevention method for sasanqua, and relates to the technical field of sasanqua planting management. The disease and pest prevention method for the sasanqua is characterized in that the method includes the following steps that sasanqua anthracnose is prevented, from July to September, when the saplings planted for one to two years are in a peak period of diseases, the saplings are sprayed with 1% Bordeaux mixture plus 2% tea bran water three times to four times; leaf eating pests are prevented, phototaxis of adult pests is utilized to trap and kill the pests through lamp light, and 1000-1500-time liquid of dipterex and dichlorvos can be sprayed in the larval phase; branch damaging pests and fruit damaging pests are prevented, feign death of the pests is utilized, manual culling is conducted or 1000-time liquid of 90%-dipterex is sprayed to kill the pests, and 1000-time liquid of 40%-omethoate is sprayed to kill scale insects from March to April. The method is good in prevention effect and not prone to recurring, biological prevention is combined with chemical prevention and thus pollution is smaller.

The invention relates to a method for preventing grape diseases, which comprises the following steps of: a) after grape defoliation and before early spring sprouting, spraying lime sulfur with a baume degree at 5-6 for 2 times; b) during the growth period from July to October, spraying a Bordeaux mixture (diluted for 200 times) for one time per 15-20 days, and totally spraying for 6-8 times; and c) after blooming for 10, 40 and 70 days, spraying Vitacat (diluted for 10000 times) for 3 times. According to the method provided by the invention, the lime sulfur, the Bordeaux mixture and the Vitacat are adopted during different growing periods of the grape; the technical effect is obvious; the method is simple and labor-saving, is low in cost, can effectively prevent downy mildew and powdery mildew of the grape, and plays a significant role in ensuring the production of green, organic and high-class grape.

The invention provides a method for preventing and treating bacterial wilt of pepper in commercial production of pepper. By use of a bordeaux liquid formula and an application method, occurrence of bacterial wilt of pepper can be effectively prevented, and development of bacterial wilt can be effectively controlled and treated at the early stage of bacterial wilt of pepper, so that the method is one of effective methods for realizing planting of pepper in southern regions with high incidence rate of bacterial wilt in China.

The invention discloses a method for planting camellia oleifera. According to a formula of selenium-enriched nutrition liquid and selenium-enriched drug earth, camellia oleifera seedlings can adapt for selenium-enriched environment, and can well grow; after cutting, selenium-resistant microorganisms are added to a seedbed, and are used for improving soil environment, so that the camellia oleifera seedlings can well absorb selenium in soil; and seedling exercising treatment is performed on the camellia oleifera seedlings, so that the camellia oleifera seedlings can rapidly adapt for poor environmental conditions of the land after field planting, and seedling recovering time is shortened, and the resistance of the seedlings to low temperature, strong wind and the like is strengthened. Planted land environment is favorable for growth of the camellia oleifera, bactericides of a Bordeaux mixture of 1% and the like are sprinkled, the Bordeaux mixture and sulphur-manganese zinc can protect the seedlings of camellia oleifera trees from being invaded by diseases and insect pests, and teaseed oil produced by the camellia oleifera planted by the method has the characteristics of being comprehensive in nutrient components, rich in selenium required by human bodies, and the like. The planting method is suitable for planting of the camellia oleifera in regions to the south of the Yangtze River, lacking of selenium, and the produced teaseed oil is suitable for people of all ages to eat.

The invention discloses a growth inhibitor of eupatorium adenophorum, which is characterized by comprising formulations A and B, wherein, the formulation A is an aqueous solution agent which comprises the following components in parts by weight: 1000 parts of bordeaux mixture and 600-1500 parts of vinegar; and the formulation B is powder which comprises the following components in parts by weight: 50-100 parts of plant ash and 150-400 parts of foaming agent; when in use, 300g of aqueous solution agent of the formulation A and 100g of powder of the formulation B are mixed and stirred evenly; the components in the formula of the growth inhibitor of eupatorium adenophorum provided by the invention are nontoxic or low-toxic substances, have lower cost and lower concentration after being sprayed and diluted; and the eupatorium adenophorum can die in 24 hours after the growth inhibitor is sprayed, and the phenomenon of death and reignition can not reoccur, thus achieving the invention purposes of no toxicity, no pollution, low cost and good inhibiting and killing effects.

The invention aims to provide a prickly ash rust preventing method. Particularly, the prickly ash rust preventing method comprises the following measures: firstly, manual pastoral management measures: 1, cleaning the pastoral field and killing overwintering diseases; 2, reinforcing fertilizer and water management and enhancing tree vigor; and 3, growing disease-resistant species and planting other species and Dahongpao tea species in a companion manner; and secondly, chemical control method: 1,during early June to late July, spraying with 600 to 800-fold liquid of tebuconazole, triazolone or propiconazole; and 2, after fruit harvesting as well as before sprouting in spring, spraying with Bordeaux mixture composed of cupric sulfate, calcium oxide and water at the weight ratio of 1:2:600. Field tests prove that the prickly ash rust preventing method has a very good preventing and controlling effect on prickly ash rust.

The invention provides a peanut germination accelerating planting method. The planting method comprises the specific steps of paving and airing the peanuts on a airing field for 2-4 days before husking, wherein the paving thickness of the peanuts is 1-2 cun [a unit of length (=1/3 decimetre)]; husking the aired peanuts, and selecting out good varieties for standby application; soaking the selected good peanut varieties into a sodium hypochlorite solution for 30-40 min, taking out and washing the good peanut varieties; soaking the soaked good peanut varieties into a germination accelerating growth promoter to be subjected to germination accelerating, wherein the germination accelerating environment is a lightproof environment; sowing germination accelerated seeds, and after seedlings sprout, conducting disease and pest control through copper sulfate, quicklime, water fold amount type Bordeaux mixture and trichlorfon powder. According to the peanut germination accelerating planting method, compared with the prior art, sterilization and disinfection are conducted twice through illumination and sodium hypochlorite, and it is guaranteed that the seeds have good growing conditions; meanwhile, the germination accelerating is conducted through the germination accelerating growth promoter, therefore, germination rate is increased, and pest invasion in soil is prevented and treated; later disease and pest control medicine both satisfies the disease and pest control, and avoids contamination to the soil.

The invention discloses a planting method for Dendrobium by imitating wild conditions. The planting method comprises stock Dendrobium plant clumps, trees, nets or ropes, a substrate, watering, topdressing, pruning, and a bactericidal liquid. The planting method comprises the following steps: preparation of materials; selection of the trees; determination of tree spacing; opening of gaps on the trees; planting of the stock Dendrobium plant clumps; laying of the substrate; watering for the Dendrobium; topdressing for the Dendrobium; harvesting and pruning; and prevention and treatment of diseases and pests with the bactericidal liquid. According to the invention, by utilization of the trees for planting of the Dendrobium, a planting channel for the Dendrobium by imitating wild conditions isincreased, and more nutrients are supplied for planting of wild Dendrobium; a Bordeaux mixture contains an effective component namely basic copper sulphate, thereby effectively preventing spore germination, preventing infection of bacteria, promoting green leaf color and robust growth and improving disease resistance of a tree body; and carbendazim can be transmitted into a crop body, has protective and therapeutic effects and long duration of residual effect, and facilitates preventing and treating diseases, pests and bacteria for the Dendrobium planted by imitating wild conditions.

The invention relates to a preparation method of night-blooming cereus nutrient fertilizer. The nutrient fertilizer is composed of the components in percentage by weight: pine needle powder, bulbus fritillariae cirrhosae powder, spatholobus stem powder, bean cake powder, bone meal, ferrous sulfate, carapace powder, peanut stem powder, dry pig manure, sesame straw powder, bean straw powder, wheat bran, calcium superphosphate, triadimefon, Bordeaux mixture, methamidophos, anilazine and trichlorfon. Due to various nutrients contained in the nutrient fertilizer, the grown night-blooming cereus is full, thick and tender in leaves, dense in growth, strong in growing ability, good light receiving, magnificent in crowns, and excellent in landscape effect, thus achieving the purpose of the invention.

The invention discloses the interplanting method of citrus and sealwort. The method comprises the following steps of A1, citrus plant plantation; A2, citrus plant management; A3, sealwort plantation;A4, plantation management: weeding land every 2 to 3 months, and spraying slow-release mold fungicide 1 once; applying citrus growth organic compound fertilizer to citrus once every 5-6 months, applying a sealwort plantation fertilizer to the sealwort once and maintaining timely irrigation and drainage, using the 500 fold of a 60%-70% zineb wettable powder to the sealwort every 5-6 months, adopting 1:1:100 Bordeaux mixture, and carrying out 70-80% phoxim missible oil irrigation; and A5, sealwort harvesting. In the invention, through the fine management technology of damages by diseases and insects during the interplanting of the citrus and the sealwort, a problem that there are a lot of damages by the diseases and insects during the interplanting of the citrus and the sealwort so that a sealwort yield is low in the prior art can be solved.

Provided is a preparation method of a production increase fertilizer of astragalus mongholicus. The production increase fertilizer is composed of dry human excrement, dry pig manure, dry fowl manure, wax gourd stem and leaf powder, eggplant stem and leaf powder, broad bean straw powder, cottonseed cake, potash fertilizer, superphosphate, potassium chloride, bordeaux mixture, dimethoate and triadimefon. The percentage is weight percentage. The production increase fertilizer is low in cost and simple in preparation method. Materials are easy to take. A large amount of organic fertilizers produced in the production increase fertilizer can meet requirements of astragalus mongholicus for quick growth, and enables the astragalus mongholicus to grow quickly and be large in flower and fruit number and full in grain. The fertilizer is high in leaf surface content, increases yield and resolves the problem of multiple fertilizer application.

The invention discloses a grafting method of a walnut. The grafting method comprises the following steps that (1) a stock is selected, and a connector, an alpha-naphthylacetic acid spray connector and a saw bite section are manufactured; (2) cladus of the walnut of the 755 strain is selected and stored, and a cutting face is manufactured; (3) the cladus is treated with mixed pesticide liquid with 50 percent thiophanate methyl wettable powder 800-fold-1,200-fold liquid to dichlorvos 50-fold liquid to 200-fold Bordeaux mixtures of 1:1:0.5; (4) after the cladus starts to sprout, a small hole of 1 mm to 2 mm is drilled in a plastic film for ventilation, and is gradually expanded, and when small leaves unfold, the plastic film is removed. The cladus and the stock are treated through pesticide, the black plastic film coated with Vaseline is used for binding the connecting position, the problem that due to wax sealing, air permeability is poor, and the cladus is scalded is effectively solved, and the problem that diseases easily occur in the traditional grafting process is solved.

The invention relates to a control method for tobacco wildfire. The control method comprises the following steps: firstly, agricultural control: (1) implementing crop rotation; (2) reasonably applying fertilizer and irrigating to prevent too much nitrogen fertilizer in later period, and appropriately and additionally applying phosphorus and potash fertilizers, and topping in an appropriate period to prevent harmful bacteria from invading from wounds; (3) performing seed disinfection before sowing, cultivating strong seedlings to realize high-ridge drill planting, and appropriately early planting; secondly, soil ecological management: (1) applying a Fudilai tobacco fertilizer, and (2) applying HYT; thirdly, physical control: (1) performing rural sanitation, cleaning residual bodies of diseased or infected plants in time, and destroying by melting or burning in a concentrated manner; fourthly, biological control: (1) using 2000 times of 40% agricultural streptomycin wettable powder for spraying mist in the initial period of disease attack, spraying once every 7-10 days, and continuously spraying 2-3 times; and fifthly, chemical control: (1) using 160 times of a Bordeaux mixture for prevention before the disease attack. The control method adopts the measures of agricultural control, soil ecological management, biological control, physical control, chemical control and the like, so that the incidence rate of tobacco wildfire is greatly reduced, the effect is good, and the yield and quality of tobacco are improved.