50results about How to "Good anti-pest effect" patented technology

The invention discloses full-automatic double-layer fruit bag making line equipment, which comprises an inner paper roll roller, an inner bag notch roller, an inner bag cutting arc roller, a first side gluing roller, a cylinder making folded plate, a paper bag shaping roller, a first cut-off roller, a paper feeding roller, an outer paper roll roller, an outer bag notch roller and an outer bag cutting arc roller. The inner paper roll roller, the inner bag notch roller, the inner bag cutting arc roller, the first side gluing roller, the cylinder making folded plate, the paper bag shaping roller, the first cut-off roller and the paper feeding roller are sequentially connected through paper feeding belt pulleys, the outer paper roll roller, the outer bag notch roller and the outer bag cutting arc roller are sequentially connected through paper feeding belt pulleys, both the paper feeding roller and the outer bag cutting arc roller are connected with a composite belt roller, and the composite belt roller is sequentially connected with a pressing mark plate, a large side folding mechanism, a second side gluing roller, a wire feeding device, a small side folding mechanism, an inflating hole line roller, a printing cylinder, a straight-side cutting roller, a second cut-off roller, a paper feeding bag roller and a gluing bag discharging roller through a paper feeding belt. The invention further discloses a bag making method using the equipment for making a double-layer fruit bag. The problems of large paper bag forming errors, low bag discharging speed, poor bag forming quality and high failure rate of existing fruit bag making equipment are solved.

A pollution-free pepper cultivation method relates to the technical field of greenhouse planting. The method is characterized by comprising the following steps of 1, producing area choice; 2, variety choice; 3, seedbed preparation; 4, nutrient soil preparation; 5, seeding; 6, seedbed management; 7, field planting; 8, nutrient and water management; 9, pest control; 10, harvesting. The pollution-free pepper cultivation method has the advantages that the disease and pest resisting effects are good, the growing environment of greenhouse pepper is reasonable, the pepper quality is good, and the yield is high.

The invention belongs to a plant chlormequat drought resistance agent which is prepared by the following ingredients in parts by weight: 12-17 parts of trinexapac ethyl, 8-12 parts of chlormequat chloride, 12-17 parts of paclobutrazol, 23-27 parts of uniconazole and 28-32 parts of morphactin. The plant chlormequat drought resistance agent has a dwarfing effect to lawn plant; with the plant chlormequat drought resistance agent, the needed flat trimming is little, water for irrigation is little, the leaves are straight and upright, the root system develops well, and the resistance to frost and drought, saline alkali, diseases and insects is good; and the plant chlormequat drought resistance agent has the advantages of low toxicity, high efficiency, environment-friendly performance and low consumption.

The invention discloses a special fertilizer for grapes and a preparation method thereof. The special fertilizer comprises the following raw materials by weight: 30 to 40 parts of decomposed chicken manure, 14 to 18 parts of wheat bran, 25 to 30 parts of peat soil, 20 to 30 parts of zeolite powder, 4 to 6 parts of nanometer sodium silicate, 2 to 4 parts of purple sweet potato vines, 5 to 10 parts of pumpkin peel, 6 to 10 parts of cabbage residues, 2 to 4 parts of Typhonium giganteum, 1 to 3 parts of ammonium sulfate, 2 to 4 parts of diammonium phosphate, 0.3 to 0.5 part of sodium metasilicate, 4 to 6 parts of a soil water retaining agent, 0.2 to 0.4 part of magnesium sulfate heptahydrate, 0.2 to 0.4 part of copper sulfate, 5 to 8 parts of waste honey and 0.1 to 0.2 part of indoleacetic acid. The special fertilizer for grapes is reasonable in formula, provides grapes with a variety of nutrients needed in growth of grapes and can effectively prevent caking and moisture loss of soil; and the special fertilizer conditions soil, overcomes the problem of caking of soil, improves air permeability of soil, promotes rapid growth of grapes and enables output grapes to have good quality, large sizes, high yield and good disease and insect resistance.

The invention provides an intelligent insect pest situation monitoring and predicting system and relates to the technical field of insect pest situation monitoring and predicting. The intelligent insect pest situation monitoring and predicting system comprises a cabinet body, and an insect pest situation monitoring and predicting instrument and an insect body processing device which are arranged in the cabinet body, wherein the insect body processing device comprises a box body, a camera, an electric brush, a controller and a trap. Pests can be trapped and killed through the insect body processing device, pest corpses fall onto an insect-carrying platform from an insect leakage opening, the camera shoots the pest corpses on the insect-carrying platform, and pest corpse pictures are obtained and are transmitted to an image processing module of the insect pest situation monitoring and predicting instrument; the image processing module is used for analyzing the pest pictures; and finally,the types, the number and the growth conditions of the pests are grasped to effectively deal with and treat the pests. The intelligent insect pest situation monitoring and predicting system is high in automation degree and high in intelligent degree, the monitoring and the pest treatment are integrated, the pest control effect is good, and great popularization and application values are achieved.

The invention discloses a planting method of paris polyphylla and belongs to the field of Chinese herbal medicine planting. The planting method comprises land selection, soil preparation, planting andmanagement in a growth period, wherein in the soil preparation process, macadams are added, so that the ventilating property of soil is enhanced, and growth of paris polyphylla is promoted. In a pestcontrol process, flue-cured tobacco powder is added, and compared with rotten tobacco leaves, the flue-cured tobacco powder is better in sterilizing effect; compared with a pesticide, the flue-curedtobacco is more environment-friendly. The planting method of paris polyphylla provided by the invention is good in pest control effect, simple and practical and green and environment-friendly, the medicinal use of wild paris polyphylla can be better guaranteed, and the quality of the paris polyphylla is improved. Therefore, compared with the pest control technologies in the prior art, the plantingmethod of paris polyphylla has an unexpected effect.

The invention discloses a tree growth promoting fertilizer, a preparation method and a sprinkling device. The tree growth promoting fertilizer comprises the following components in parts by weight: 30-40 parts of straw powder, 20-30 parts of wild plant powder, 1-3 parts of kinetin, 0.5-1 part of chloroethanol, 1-5 parts of ethephon, 0.5-1 part of chlormequat, 1-3 parts of 6-benzylaminopurine, 1-3 parts of paclobutrazol, 1-3 parts of triiodobenzoic acid, 1-3 parts of uniconazole, 1-1.5 parts of indolebutyric acid, 1-1.5 parts of naphthylacetic acid, 1-5 parts of p-chlorophenoxyacetic acid, 1-5 parts of simazine and 40-50 parts of black soil powder. The tree growth promoting fertilizer is used for promoting tree growth.

A long-grained rice classified controlling gene PHR1 and its use are disclosed. It is cloned from long-grained rice 93-11 and approved gene for controlling long-grained classification and named PHR1. Transfer-gene complementary examination proofs that PHR1 is gene for differentiating long-grained rice classification. It can obtain transfer-gene rice with various anti-insect abilities by inhibiting or excess expressing PHR1 to regulate plant resistance by gene engineering technology.

The invention discloses a special fertilizer for oilseed rapes and a preparation method thereof. The special fertilizer for the oilseed rapes is prepared from the following raw materials in parts by weight: 100 to 150 parts of straw powder, 30 to 50 parts of animal bone meal, 30 to 45 parts of rapeseed dregs, 20 to 35 parts of powdered rock phosphate, 15 to 30 parts of potassium superphosphate, 18 to 25 parts of humus, 4 to 8 parts of saccharides, 0.6 to 1.2 parts of EM stock solution, 10 to 18 parts of modified vermiculite power, 4 to 8 parts of borax, 5 to 9 parts of sepiolite powder, 0.5 to 1 part of plant growth regulator, 15 to 25 parts of traditional Chinese medicine dregs, and 2 to 4 parts of polyvinyl alcohol. According to the special fertilizer for the oilseed rapes and the preparation method thereof provided by the invention, the formula is reasonable, the occurrence rate of rapeseed diseases and insect pests is reduced, the stress resistance of the oilseed rapes is improved, meanwhile, the ecological environment of soil is improved, the damage of overmuch ground temperature change on root parts of the oilseed rapes is effectively relieved, the rapeseed quality is improved, and the yield of the oilseed rapes is increased.

The invention discloses a method for interplanting winter peach trees and peanuts. The method comprises the following steps that firstly, soil preparation and fertilization are conducted, wherein sandy soil is selected, the land is deeply ploughed, rotary tillage and ridging are carried out, and a base fertilizer is applied; secondly, saplings are planted, wherein strong winter peach seedlings are selected to be planted; thirdly, peanuts are planted, wherein peanut seeds are subjected to pre-treatment and then planted, and then the seedlings are checked and supplemented; fourthly, daily management is conducted, wherein the daily management comprises water and fertilizer management, trimming, shaping and disease and pest control; fifthly, the peanuts are picked and peanuts are replanted, wherein the peanuts are harvested in time after ripening, and then the peanuts are planted again in the next year through the method in the third step; sixthly, winter peaches are picked and subjected to post-treatment, wherein the winter peaches are picked in time after ripening, and then soil preparation and fertilization are carried out through the method in the first step. According to the method, the winter peaches and the peanuts are interplanted, the land, sunlight, water and fertilizer resources are fully used, and the production cost is greatly reduced; due to interplanting of the winter peaches and the peanuts, the yield of the winter peaches is high, the quality is good, the yield of the peanuts is not affected, and the overall economic benefits of interplanting are effectively improved.

The invention provides a high-yield and high-quality wampee tree planting method. The method comprises the following steps that 1, soil rich in organic matter is selected as a wampee tree planting field, a substrate is applied, and additives are applied; 2, healthy wampee seeds are selected and soaked in water, soil is wrapped by a plastic thin film, bran is added, watering is conducted, and germination accelerating is conducted on the seeds; 3, seeds obtained after germination accelerating is conducted successfully grow into radicle, then the radicle is transplanted to the soil obtained in the step 1, and water flush fertilizer is applied once within 20-30 d after fruit picking. According to the planing method, the water flush fertilizer is applied after fruit picking is conducted, in thewater flush fertilizer, watermelon seedling vines are crushed and treated with acid and alkali, polysaccharide of the watermelon seedling vines is converted into lactic acid and fatty acid, on the basis that basic needs of growth are met, more sufficient and richer nutrition is provided for meeting nutrient requirements of all growth periods of wampee, yield increasing of the wampee is promoted,the yield of wampee trees is increased, and the quality of the wampee trees is improved.

The invention discloses a cultivation method for cassia seeds. The method comprises: applying farmyard manure and calcium superphosphate as base fertilizer, bedding, fixing a sowing box on each furrow, the upper bottom surface of the sowing box being open and being flushed with a furrow surface, the lower bottom surface of the sowing box being provided with round slots and detachable protection platforms, the protection platforms being arranged between the upper bottom surface and the lower bottom surface of the sowing box and two ends being open, the inner side wall of the protection platform being provided with a plurality of groove-shaped grooves, each row of the protection platforms being parallel with the width direction of the furrow; soaking cassia seeds by a potassium chloride solution, after airing the seeds, sowing the seeds on the bottom of the protection platforms, and covering soil after sowing, thickness of the soil layer out of the protection platforms of the sowing box being higher than soil covering thickness of the seeds, and then watering, and covering mulching films; after cassia seed seedlings come up, disassembling the protection platforms, loosening the soil, and applying fertilizer at right moment. The cassia seeds are respectively protected in the protection platforms, and root rot or pest and disease damage reciprocal infection caused by impeded drainage can be prevented, so as to ensure output and quality of the cassia seeds.

The invention belongs to the technical field of traditional Chinese medicines, and especially relates to a Chinese herbal medicinal pesticide fertilizer for preventing and controlling pests and diseases of vegetables and tea leaves, and a preparation technology thereof. The active components of the Chinese herbal medicinal pesticide fertilizer for preventing and controlling pests and diseases of vegetables and tea leaves are prepared from Radix Stemonae, tobacco, Flos Genkwa, Fructus Zanthoxyli, Polygonum lapathifolium L., Herba Schizonepetae, malt, rare earth, carclazyte, medicated leaven, Sophora flavescens and Radix Sanguisorbae. The Chinese herbal medicinal pesticide fertilizer for preventing and controlling pests and diseases of vegetables and tea leaves has the advantages of remarkable pest preventing and ovum killing effects, no residual, low toxicity, greenness, environmental protection, wideness in expelling and inhibiting of the pests and diseases of vegetables and tea leaves, fundamental realization of pest and disease inhibition, wide pest preventing and killing spectrum, improvement of the fertility of soil, and increase of the yield and the income.

The present invention discloses distant crossing method of bamboo and rice, belongs to the field of rice hybridizing technology, and aims at transferring excellent gene of heterogeneous plant to rice to expand and enrich rice gene bank, create new germplasm source and culturing new rice breed. The method includes the following steps: 1. hybridizing Raoke F4 and green bark bamboo to obtain bamboo rice; 2. obtaining the tillering seedling of the first generation of bamboo rice, treating with colchicina solution and cultivating to obtain second generation bamboo rice F2 seed; 3. hybridizing bamboo rice F2 with Baomei F3 to obtain bamboo Baomei F3; 4. hybridizing bamboo rice F2 with Haikechuan rice to obtain bamboo Kechuan F2 and hybridizing bamboo Kechuan F2 with Guichao 2 to obtain Zhuzazao rice; and 5. hybridizing bamboo Baomei F3 with Zhuzazao rice to obtain Zhudao 966 rice and Zhudao 989 rice.

The invention discloses paint for furniture and a preparation method. The paint comprises the following components: organosilicone-modified polyurethane, a styrene-acrylic emulsion, polylactic acid, magnesium oxide, perlite, nano titanium dioxide, active carbon, pasty attapulgite clay, beeswax, cypermethrin, an additive, a defoaming agent and pigment. The preparation method comprises the following steps: weighing organosilicone-modified polyurethane, styrene-acrylic emulsion, polylactic acid and cypermethrin, adding the weighed materials into a reaction kettle, mixing and stirring uniformly, then adding the active carbon, the pasty attapulgite clay and the additive, stirring, carrying out ultrasonic treatment, then adding the magnesium oxide, the perlite, the nano titanium dioxide and the defoaming agent, and performing shearing dispersion for 20-40 minutes; then adding the beeswax and the pigment, stirring for 20-30 minutes, thereby obtaining the paint for furniture. The paint is applied in household decoration, not only can play a better role in insect damage prevention, but also has better waterproof and anti-corrosion properties and excellent mechanical property, is safe and pollution-free and has better use value.

The invention relates to specific moth-proofing foliage fertilizer for celery. The foliage fertilizer is characterized by being prepared from the following raw materials in parts by weight: 11-14 parts of urea, 8-10 parts of calcium superphosphate, 20-22 parts of potassium sulfate, 0.3-0.5 part of medium trace elements, 2-4 parts of potassium humate, 0.1-0.3 part of citric acid, 0.5-1 part of cinnamon oil, 75-85 parts of compound amino acid liquid, 150-170 parts of moth-proofing bug repellent and 5-10 parts of cinnamomum camphora leaf extract. The foliage fertilizer is comprehensive in nutrition, is rich in various nutritional elements essential to celery to fulfill the nutritional requirement of celery, can be easily absorbed by celery, has good fertilizer efficiency, and can be used for supplying loss of certain nutritional elements in time after being applied, so that the condition that celery has sufficient nutrition absorption in a growing period can be ensured, celery growth can be promoted, the antibacterial moth-proofing capability of celery can be improved, the celery quality can be improved, and the effect of increasing both production and income can be achieved.

The invention discloses a method for controlling diseases and pests of kiwi fruits, and relates to the technical field of fruit tree planting. According to the method for controlling diseases and pests of kiwi fruits, according to demands that the kiwi fruits need fertilizers at the growth period, reasonable organic fertilizers are applied to the kiwi fruits at the growth period, so that nutritional requirements for growth of the kiwi fruits are met, and further kiwi fruit trees can take root quickly and omnidirectionally absorb the nutrition of soil; besides, the organic fertilizers are added, so that organic matter and permeability of the soil can be effectively increased; besides, sterilizing treatment is performed on the soil at the early stage and the seedlings at the planting initialstage, so that the occurrence rate of diseases and insect pests of the kiwi fruits can be greatly reduced; and besides, permeability and systemic properties of disease and pest medicaments adopted inthe method disclosed by the invention are not high, besides, spraying time is far from fruit maturing time, no pesticide residues exist, the body health of eaters can be protected to the maximum extent, and the problems that disease and insect pest controlling effects are poor and pesticide residues in kiwi fruit bodies exceed the standard in a conventional planting process of kiwi fruits can besolved.

The invention belongs to the technical field of fertilizer, and particularly relates to a special fertilizer for container roses. The fertilizer is prepared from the following raw materials in parts by weight: 52 to 87 parts of sheep manure, 40 to 90 parts of calcium superphosphate, 5 to 12 parts of magnesium sulfate, 8 to 15 parts of zinc carbonate, 14 to 27 parts of sodium tetraborate, 5 to 13 parts of selenomethionine, 3 to 8 parts of sodium carboxymethylcellulose, 30 to 60 parts of carbon residue, 10 to 37 parts of bone meal, 14 to 29 parts of wood dust, 3 to 13 parts of kaolin, 20 to 47 parts of sweet wormwood, 8 to 23 parts of pomegranate barks, 3 to 11 parts of onions, 16 to 34 parts of herba senecionis scandentis, 4 to 17 parts of plumeria rubra flowers, 18 to 42 parts of walnut leaves, 11 to 32 parts of water hyacinth, 7 to 16 parts of rice husk, 4 to 19 parts of bamboo leaves and 4 to 21 parts of fragrant citrus pericarp. The special fertilizer for container roses provided bythe invention has the advantages that leaves of the container roses become thick and dark green; the branches are thick; the flower quantity is large; the flowers are big; the initial blooming periodis brought early; the continuous blooming can be realized; the drought resistance, cold resistance, heat resistant and insect pest resistant performance are good; the branching number is large; the growth performance of the container roses can be improved; the flowering period is prolonged.

The invention discloses an efficient and high-yield planting method of Xichun peaches. The method comprises the steps of 1, address selecting, 2, land preparation and fertilizer application, 3, sapling selecting treatment, 4, digging and planting, 5, fertilizer applying and watering, 6, bud smearing and picking, 7, flower and fruit thinning, 8, pruning, 9, preventing of insects and diseases, and 10, picking and fruit harvesting. After saplings are selected, peach saplings are soaked, water is fully absorbed, the survival rate of the peach saplings is increased, and afterwards, the peach saplings are soaked to be subjected to egg killing and bacterial resisting, so that a good insect pest prevention effect is achieved; by conducting bud smearing and picking work on the peach saplings, budswhich grow improperly and tender branches which grow nonuniformly are pinched, the nutritional balance in the subsequent growth process of the peach saplings is guaranteed, the overall yield of peachtrees is increased, through the flower and fruit thinning work of the peach trees, flowers and fruits which are improper in position, get malformed and have an excessive quantity are removed, baggingis timely conducted for the peach fruits, it can be prevented that diseases, pests, birds and beasts harm the saplings and fruits, and the quality of the peaches is improved.

The invention discloses coated slow-release fertilizer for paddy rice and a preparation method thereof. The coated slow-release fertilizer comprises a fertilizer matrix and a coating agent coating theouter surface of the fertilizer matrix, wherein the fertilizer matrix comprises nitrapyrin crystal urea, oxalyl urea, potassium-magnesium sulfate fertilizer, potassium dihydrogen phosphate, potassiumchloride, calcium chloride, sodium selenite, borate, molybdate, manganese sulfate, zinc ammonium phosphate, iron ammonium phosphate, magnesium ammonium phosphate, rapeseed meal, sunflower seed meal,tea seed meal, xylitol residues, edible fungus residues, shrimp shell powder, seaweed powder, potassium fulvate, rooting powder, naphthalene acetic acid, potassium citrate, chitosan and plant extraction agent; the coating agent comprises oxidized starch, glycerin, sodium alginate, urea-formaldehyde resin, cotton fibers, phosphoric acid, sodium lactate, acrylic urethane and clay. The coated slow-release fertilizer for paddy rice is high in fertilizer efficiency, lasting in effect, capable of effectively increasing the yield of the paddy rice and capable of improving the quality of the paddy rice.

The invention discloses a method for planting cassia seeds. The method comprises the steps: applying basal fertilizers to a sloping field, and carrying out furrow forming; fixing planting boxes on each furrow, wherein upper bottom faces of the planting boxes are open and are level with furrow surfaces, protective stations are arranged on lower bottom faces of the planting boxes, and small holes are separately formed in two opposite sides, parallel to the furrow surfaces, of the protective stations and the planting boxes; subjecting cassia seeds to seed soaking treatment, and then, sowing the seeds to bottoms of the protective stations, wherein the seed soaking treatment for the cassia seeds comprises the steps of soaking the cassia seeds in a chitosan solution, then, energizing the cassia seeds with low-frequency alternating current, carrying out soaking with warm water, and then, carrying out airing; covering the cassia seeds with soil after sowing, spraying a chitosan solution into the planting boxes once, and then, carrying out watering; and carrying out weeding, soil loosening and fertilizer application in good time, and carrying out harvesting after ripening. According to the method, through carrying out the seed soaking treatment on the seeds and arranging the protective stations, the survival rate is increased, and high yield and high quality for the cassia seeds are guaranteed.

The invention discloses a seedling fertilizer with a pest-resisting effect. The seedling fertilizer is composed of the following raw materials in parts by weight: 5 to 25 parts of potassium dihydrogenphosphate, 3 to 17 parts of oxalic acid powder, 2 to 14 parts of borax, 3 to 13 parts of calcium sulfate, 2 to 14 parts of polyvinyl alcohol, 3 to 13 parts of peat soil, 5 to 25 parts of calcium nitrate, 1 to 11 parts of lime powder, 2 to 8 parts of plant probiotics, 3 to 13 parts of monoammonium phosphate, 2 to 10 parts of a protease preparation and 3 to 13 parts of medical stone. The seedling fertilizer provided by the invention has abundant nutrients and can exert a good pest-resisting effect.

The invention provides a process for producing a special humic acid fertilizer for grassland ecology by using coal. The fertilizer is prepared from such raw materials as coal powder, nitric acid, potassium carbonate, diflubenzuron, chlorbenzuron, daminozide, paclobutrazol and water in a weight ratio of (100-120):(3-8):(2-5):(0.03-0.06):(0.01-0.05):(0.05-0.07):(0.02-0.08):(200-320) through the following steps of: reacting, stirring, heating, mixing and granulating. The process has the following advantages: the process is simple and practical, is energy-saving and time-saving, is environmentally-friendly, is low in cost, has a good effect on promoting such ecological environments as soil, crops and water systems, can conduce to enhancing the drought, cold and disease resistance of grassland plants and has a certain effect on controlling plant diseases and insect pests.

The invention particularly relates to a breeding method for a high-yield resistant type mung bean. The method comprises the steps of (1) adopting T62-2 as a female parent and white-green 522 as a male parent, and subjecting the female parent and the male parent to artificial hybridization to obtain an F1 generation; (2) subjecting the F1 generation and T62-2 to back-crossing to obtain a BC1F1 generation; (3) subjecting the BC1F1 generation to selfing, selecting a later generation neat and uniform in phenotypic expression, and subjecting the selected later generation to successive inbreeding and breeding to obtain a mung bean strain. The mung bean strain bred through the above method is high in yield, strong in disease resistance, and excellent in comprehensive properties.

The invention relates to a tree growth promotion fertilizer, and a preparation method and a sprinkling device thereof. The tree growth promotion fertilizer comprises, by weight, 30-40 parts of cow dung powder, 10-20 parts of chicken manure powder, 20-30 parts of black soil powder, 15-25 parts of stalk powder, 5-10 parts of corn cobs, 10-20 parts of straw powder, 1-1.2 parts of boron, 1-1.3 parts of manganese, 1-1.1 parts of molybdenum, 1-1.8 parts of zinc, 1-1.2 parts of copper, 5-10 parts of weed powder and 1-1.2 parts of indoleacetic acid. The fertilizer is used for promoting growth of trees.

The invention relates to the technical field of plant planting devices, in particular to a novel insect attack preventing planting box. The novel insect attack preventing planting box can achieve a better insect attack preventing effect so as to effectively guarantee healthy growth of plants. The novel insect attack preventing planting box comprises a main body and a water storage device. Planting cavities are formed in the main body. A water outlet is formed in the bottom end of the main body, and a water storage cavity is formed in the water storage device. The novel insect attack preventing planting box further comprises a front left strut, a front right strut, a back left strut and a back right strut, a left cross beam is arranged between the front left strut and the back left strut, a front cross beam is arranged between the front left strut and the front right strut, a back cross beam is arranged between the back left strut and the back right strut, and a right cross beam is arranged between the front right strut and the back right strut. The novel insect attack preventing planting box further comprises a front gauze element, a left gauze element, a right gauze element, a back gauze element and a top gauze element.

The invention discloses a pasture breeding method, specifically belonging to the technical field of pasture planting. The pasture breeding method specifically comprises the following operation steps:preparation of parents of a superiority combination; intergeneric hybridization seed selection; mutagenesis treatment, and interspecific hybridization of sibling species. Pasture cultivated by using acombined manner of intergeneric hybridization, mutagenesis treatment and interspecific hybridization of sibling species not only has the same characteristics of strong tillering capability and good regeneration as Sudan grass, but also has the same characteristics of low toxicity, drought resistance, waterlogging resistance and saline-alkali resistance as sorghum, and further has the same characteristic of good disease and pest resistance as Collinsonia canadensis; and the cultivated pasture is high in yield, large in leaf width, thick and strong in stalk, resistant to mowing, good in palatability and high in environmental adaptability.

The invention discloses an organic fertilizer special for pumpkins. The organic fertilizer is prepared from, by weight, 40-60 parts of seaweed meal, 8-15 parts of dry bean dregs, 8-15 parts of dry cow dung, 10-15 parts of dry pig manure, 6-10 parts of dry chicken manure, 6-10 parts of dry duck manure, 5-8 parts of plant ash, 5-8 parts of dry tea residue and 1-3 parts of milk. The manufacturing process includes the steps that all the components are taken, put in, stirred and smashed, garlic powder is added and stirred uniformly, and the mixture is put into a stirrer again, stirred for 120-150 min, then taken out, and put into a pelletizer for pelleting; after pelleting, the water content of organic fertilizer particles needs to be checked, and if the water content is larger than 25%, the organic fertilizer particles need drying treatment. Compared with the prior art, the organic fertilizer is wide in source, low in cost, capable of being used in the whole pumpkin cultivation process; after the organic fertilizer is used, the pumpkins develop fast and are high in quality, large in size, high in yield and high in disease and pest resistance.