38 results about "Root system" patented technology

The invention relates to a method for producing an amino acid tobacco-specific foliar fertilizer by using abandoned fur. The method comprises the following steps of: degreasing, drying and crushing various abandoned animal hair in slaughterhouses, hair in barber shops and various abandoned animal leather which are used as main raw materials; carrying out microbial fermentation, mainly Freund crack mould or other keratin decomposing bacteria fermentation; then decomposing and filtering to prepare a crude amino acid solution; and chelating the following components in parts by weight: 30-50 parts of crude amino acid solution, 15-18 parts of potassium sulfate, 15-25 parts of ammonium sulfate, 15-18 parts of potassium dihydrogen phosphate, 3-6 parts of humic acid potassium, 1.3-2 parts of trace elements, 0.3-0.5 part of surfactant, 0.5-1 part of chelating agent and 0.15-0.2 part of plant growth regulating agent. The tobacco-specific foliar fertilizer has the effects of promoting growth of tobacco roots, enhancing the absorption and utilization of tobacco on soil and the fertilizer, promoting lengthening, widening and thickening of tobacco, enhancing the ability of disease resistance, and improving the quality and yield of tobacco leaves.

The invention discloses a pollution-free paddy rice planting method comprising following steps: seed pretreatment: paddy rice seeds are successively subjected to soaking in a soak solution, voltage application in a corona field and mixing to obtain paddy rice seeds for sowing; 2. land preparation: pig dung layer, three different bio-fertilizers and marsh manure layer are successively laminated and embedded in multiple trenches of soil and fermentation on-site is performed to obtain fertile seedling growing bed; 3. seedling growing and self-made nutrient soil: seedling growing holes of a seedling growing tray is filled with the nutrient soil, the paddy rice seeds for sowing are spread in the seedling growing holes, watering and fertilization management are performed to obtain seedlings to be transplanted; 4. transplanting. According to the method of the invention, through pretreatment of paddy rice seeds and land preparation of rice seedling beds, fertile seedling growing beds which can prevent insect disease are obtained to increase the germination rate and seedling emergency rate of paddy rice, improve the quality of rice seedlings and make the seedlings robust and root well developed; the seedlings are provided with strong insect disease-resistant ability; high quality and pollution-free paddy rice is obtained.

The invention discloses a romaine lettuce soilless culture nutrient liquid. The romaine lettuce soilless culture nutrient liquid consists of the following components in parts by mass: 250-350 parts of rice washing water, 2-5 parts of urea, 1-5 parts of calcium nitrate, 1-5 parts of potassium nitrate, 1-3 parts of monopotassium phosphate, 1-6 parts of potassium sulfate, 0.5-2 parts of magnesium sulfate, 0.1-0.5 part of chelated iron, 0.2-2 parts of borax, 1-5 parts of sodium molybdate, 2-8 parts of elecampane, 1-5 parts of poria cocos and 1-3 parts of alum. The rice washing water used by the romaine lettuce soilless culture nutrient liquid is rich in nitrogen, phosphor, potassium and various trace elements needed for the growth of romaine lettuce; the elecampane and the poria cocos can be added to promote the romaine lettuce to evenly and comprehensively absorb trace elements, and to promote the growth and the root system development of the romaine lettuce, so that the plant resistance is strengthened, the occurrence of physiological diseases is prevented; the nutrition of the romaine lettuce soilless culture nutrient liquid well exceeds nutrients which can be provided by the soil, and thus, the romaine lettuce soilless culture nutrient liquid is relatively beneficial to the growth of the romaine lettuce; and the grown romaine lettuce is completely filled, crisp and tasty in fruit, bright-colored in lettuce leaf and good in quality.

The invention provides a method for determining the physical form of a fibrous root plant. The method comprises the following steps: cleaning the root of a plant; sectioning the root of the plant after cleaning; separately sampling each section of the root and scanning the samples in a scanner to obtain root images; drying the samples and the rest of the root and separately weighing the samples and the rest of the root; and analyzing the root images by using a root image analysis software to obtain the root length, root volume and surface area of each sample of each section of the root. According to the invention, the method can reduce the time for scanning the root and provide complete data.

The invention discloses a composite wheat seed soaking agent as well as a preparation method, a usage method and an application thereof and belongs to the field of wheat seed soaking agents. The composite wheat seed soaking agent mainly comprises uniconazole, bachmedesh and diphenylurea. The invention further discloses the preparation method, the usage method and the application of the composite wheat seed soaking agent. The uniconazole, the bachmedesh and the diphenylurea are subjected to ternary compounding, then a compound is diluted with a corn pollen liquid and used for processing wheat seeds, so that the negative effects caused by usage of single component can be eliminated more effectively, the obvious synergistic interaction function is realized through compatibility of four components, germinated seedlings are short and strong, root systems are developed, the lodging resistance is enhanced, and stress resistance such as insect resistance, drought resistance, salt tolerance and the like is remarkably improved. With the adoption of the composite wheat seed soaking agent for processing the wheat seeds, the wheat planting range can be broadened, and effects of production increase, yield stabilization and the like are realized.

The invention discloses a remediation material and a remediation method for heavy metal contaminated soil, and belongs to the technical field of soil remediation. The remediation material comprises, by weight, 20-60 parts of modified clay minerals, 30-60 parts of calcium-magnesium based composite materials and 5-10 parts of magnesium oxides. The remediation material and the remediation method havethe advantages that the natural minerals serve as main bodies of the repairing material, free heavy metal ions can be adsorbed through reactions, the remediation material is not easy to dissolve in water, heavy metals are prevented from being absorbed by root systems of crops and animals, and the pollution risks of the water and soil environment are greatly reduced; the remediation material is low in cost, green, natural, and free of secondary pollution.

The invention belongs to the technical field of agriculture and discloses a functional seedling culturing substrate formula applicable to crop seedling culture of cucumbers, watermelons and melons, and a preparation method thereof. The functional seedling culturing substrate formula comprises turf, vermiculite, wheat stubbles and a palmitic acid solution, wherein the volume ratio of the turf to the vermiculite to the wheat stubbles is 2: 1: 0.375; the mass ratio of a substrate to the solution is 4: 1; the adding amount of the palmitic acid is 0.0256% of the total mass of a seedling culturing substrate. According to the functional seedling culturing substrate formula, the components are environment-friendly and pollution-free; the anti-disease capability of the seedling culturing substrate can be improved; compared with an existing seedling culturing substrate containing farmyard manure and a water-retaining agent, the functional seedling culturing substrate formula has the advantages of abundant raw materials, low cost, convenient manufacturing, capability of changing wastes into valuable things and the like. Self-rooted seedlings cultured by using the substrate do not need supplement of nutrient solutions; seedlings are regular and strong, do not excessively grow and have flourishing root system; the ecological environment of the soil can be improved after the seedlings are planted together with the substrate; the soil-borne pathogens can be effectively prevented and the output of melon products is improved.

The present invention relates to a microporous circular pot body plastic seedling-cultivating plate. It is characterized that it is made up by using several microporous circular pot bodies which are identical in form, making them tightly arranged together according to the matrix form and making them be combined on a plane plate. Said circular pot body can have various forms of microporous circular table, microporous circular cone and microporous circular frustum. Said seedling-cultivating plate can economize water, save fertilizer and raise seedling-cultivating efficiency.

The invention discloses a planting method for beet rich in various trace elements. The method comprises the steps of deep tillage and land preparation, film coverage and pipe pavement, seedling transplanting, water and fertilizer management and timely harvesting, wherein a base fertilizer rich in various trace elements and other effective components and a powder fertilizer are applied, and a reasonable application method is combined, so that the absorption of water and nutrients by beet roots is promoted, the fertilizer utilization rate is effectively improved, the content of boron, manganese,copper, iron, zinc, selenium, iodine and silicon in plant cells is increased, and the nutrition quality is improved.

The invention relates to a preparation method of an organic selenium-rich microbial agent foliar fertilizer. The preparation method comprises: strain selection, preparation of a first-stage culture medium and sterilization treatment, first-stage fermentation culture, second-stage fermentation culture, third-stage fermentation culture, four-stage fermentation culture, and fermenting to form the microbial agent foliar fertilizer with a photosynthetic bacterial count of more than or equal to 2000000000/ml. According to the present invention, a lot of the microbial agent foliar fertilizers rapidlybreed after the microbial agent foliar fertilizer is applied in soil, such that the pesticide and chemical fertilizer residues are degraded, the heavy metal pollution is eliminated, the soil is improved and restored, and the good soil ecological environment is provided for the root growth of fruit trees; during the fermentation of photosynthetic bacteria, sodium selenite is converted into organicnanometer biological selenium through the photosynthetic bacteria so as to be easily absorbed by plants; and by using the bio-fertilizer, the selenium content index of the common agricultural products can reach the standard of the selenium-rich agricultural products, such that the purpose of the selenium-rich health function can be improved, and the quality and the effect can be improved.

The invention relates to a multi-purpose underground observing room, belonging to the technical field of soil monitoring. According to the invention, a plurality of transparent tempered glass observation windows are arranged on the side wall of the multi-purpose underground observing room, provided with different observation devices, and directly communicated with an external soil body, and a plurality of round holes are respectively formed in transparent tempered glass of the observation windows, and are provided with detection sensors or sampling heads connected with the sampling devices. According to the invention, the transparent tempered glass is adopted, and the observation devices are placed in the underground observing room, so that the moisture, temperature, conductivity, pH and ion change of soil at different depth can be accurately monitored, and meanwhile, the color change, the form change, the interior physical property change and the interior chemical property change, as well as the change of the soil physicochemical property and the crop root morphology change above and below a straw layer during the decomposition process of straw can be observed; and the multi-purpose underground observing room has the advantages of convenience in observation and large quantity of measurement items.

The invention discloses a domestication method for hydroponics flowers. The domestication method includes the following steps that root systems of the flowers are planted into water media to be subjected to seedling recovering treatment, and the planting depth of the flowers into the water media needs to satisfy the condition that the root systems can at least expose in air partially to grow aerial roots; the flowers after seedling recovering treatment are subjected to hydroponics planting. According to the domestication method for the hydroponics flowers, first, the flowers with the root systems fixed through fixing devices are planted into the water media to be subjected to seedling recovering treatment, part of root systems expose in the air during seedling recovering treatment to induce the aerial roots, the flowers can adapt to the water environment primarily through seedling recovering treatment, the certain quantity of aerial roots with ventilating tissue grow out, then the flowers completely adapt to the water environment through hydroponics planting, and therefore the training effect is improved.

The present invention relates to the field of flower and plant planting vessels, specifically to a reusable transplanting flowerpot. The reusable planting flowerpot includes a supporting underframe and a planting frame, wherein the supporting underframe is provided with a planting groove, water seepage holes are arranged in the planting groove, the planting frame is provided with a planting hole,a planting pot body is arranged at the bottom of the planting hole, and the planting hole, the planting groove and the planting pot body form a planting space. The reusable planting flowerpot providedby the invention can not only ensure the integrity of the root system of a plant in the transplanting process, and improve the survival rate of the plant, but is also handy and convenient to carry and use, and can be reused, thereby greatly reducing the cost.

The invention discloses a planting method for dried ballonflower. The method improves the germination rate through scientific soaking seeds to hasten germination, guarantees the best growth conditionsthrough a strict management method including seedling treatment, water and fertilizer management and field management, gives scientific measures for special weather, such as rainy day, increases thecontent of organic matter of soil through biochar ash, forms excellent granular structures, guarantees the stability of soil at tuber parts in rainy days, promotes root growth, guarantees the proper growth of dried ballonflower through the measures, provides a powerful technical support for efficient and quality-guaranteeing planting, further meets the demands on the dried ballonflower by the market, and improves the economic benefit of producers.

The invention discloses a soil oxygen-increasing agent. The soil oxygen-increasing agent is prepared from calcium peroxide, hydroxypropyl methyl cellulose, hydrogen peroxide, a stabilizer, a sunflower plate, boric acid, tetrabutyl titanate, urea and the like, and can supplement and realize controlled release of oxygen in soil, promote deeper growth of plant root systems, alleviate root cell asphyxia, reduce damage of hypoxia to roots, and shorten the maturity period of crops in order to lower the cost of agriculture in disguise; through long-term use of the soil oxygen-increasing agent, degradation of soil organic residues can be catalyzed, soil acidity can be neutralized, soil permeability can be increased, soil compaction can be prevented, and the agricultural production efficiency can be increased.

The invention relates to the technical field of plant cultivation, and provides a preparation method of a water-retaining light-weight low-cost nutrient medium suitable for vertical greening. The vertical greening medium provided by the invention comprises the following raw materials in parts by weight: 30-50 parts of thoroughly decomposed organic waste, 30-50 parts of turf, 10-20 parts of perliteand 10-20 parts of vermiculite. The cultivation medium can enable a plant to quickly form dense roots so as to beautify an indoor space. The preparation method provided by the invention comprises thestep of sufficiently mixing the affiliated organic waste, the turf, the perlite and the vermiculite. The preparation method is simple in technology and strong in operability and is beneficial to industrial production.

The invention relates to organic-inorganic compound fertilizer containing baeckea frutescens bran and belongs to the agricultural production technique. Firstly, raw baeckea frutescens bran degreased at a high temperature is ground properly, and loose baeckea frutescens bran is obtained; urea, ammonium dihydrogen phosphate and potassium chloride are ground and screened; the baeckea frutescens bran and powdery inorganic compound fertilizer are sufficiently mixed and homogenized, and the loose organic-inorganic compound fertilizer containing the baeckea frutescens bran is obtained. By means of the baeckea frutescens bran subjected to high temperature sterilization treatment, the organic-inorganic compound fertilizer has the characteristics of being mould-proof, free of mixed bacteria, capable of being degraded naturally and non-toxic, and has good water retention and air permeability; root corrosion of plants is prevented, root growth of the plants is promoted, soil can be protected, and sliming is avoided.

The invention discloses a dropper device for a nursery garden of Chinese yew. The dropper device for the nursery garden of Chinese yew includes an upper tube wall and a lower tube wall, the lower tubewall is of a semi-groove structure which is formed by cutting a circular tube up longitudinally along the middle of the circular tube, and a drainage hole is formed in the bottom of the lower tube wall; the upper tube wall is arranged above the lower tube wall, two ends of the upper tube wall are connected with two ends of the lower tube wall through at least two springs separately, and multipleplant cultivation holes are formed in the top of the upper tube wall at equal intervals. According to the dropper device for the nursery garden of Chinese yew, the lower tube wall is adopted as a water container so that at least half of water resources or a nutrient solution can be saved, and the waste is avoided; the upper tube wall and the lower tube wall are not enclosed completely, and therefore the depth and nutritional status of the liquid and the growth status of plant roots in the lower tube wall can be observed easily.

The invention discloses a plant-root-pricking-resistant waterproof coil. A PVC (polyvinyl chloride) inner glass fiber strengthened base and a waterproof coating are pressed in a physical mode to form the plant-root-pricking-resistant waterproof coil. The waterproof coating is a modified asphalt waterproof coating. Modified asphalt is asphalt modified via petroleum resin. The plant-root-pricking-resistant waterproof coil has the advantages that the plant-root-pricking-resistant waterproof coil integrates waterproofness and root pricking resistance, resolves the problem that plant roots prick waterproof layers, accordingly is convenient in construction, reduces project cost, and is widely applicable to engineering of urban environment-friendly roofs.

Plant growth and energy storage is supported by complicated bio-electro-chemical processes causing the intake of water and nutrients from the ground. These processes are affected by adaptations such as root structure and genetic characteristics that facilitate a plant species' survival in its native regions. Disclosed are methods for altering the water and nutrient intake through electrical alignment of molecules with dipole characteristics and ionized molecules, and apparatus for performing the disclosed methods. Through the disclosed invention, the capacity of water molecules to interact at an electro-chemical level with soil elements can be increased or reduced to guide absorption-transport activity, facilitating optimal plant growth for agricultural and other purposes.

The invention provides an underground biological and ecological integrated treatment device for wastewater of a highway service area. The underground biological and ecological integrated treatment device comprises five functional zones which are respectively a filler degradation zone, a denitrification zone, a micro-aeration zone, a soil degradation zone and a water discharge zone, and the underground biological and ecological integrated treatment device comprises a water inlet pipe, a disc water distributor, a bottom partition plate, a middle partition plate, an isolation plug component, a micropore aeration disc, a cylinder, a circular ring barrier wall, a water discharge cylinder, and a water outlet pipe. The whole device is divided by the bottom partition plate and the middle partitionplate into an upper part, a middle part and a lower part, the filler degradation zone is at the lower part, the denitrification zone is at the middle part, and the micro-aeration zone, the soil degradation zone and the water discharge zone are at the lower part. The arrangement of the depth space of the device greatly reduces the occupied area, the circular root system barrier wall increases thecontact area of the wastewater and a root system, the denitrification functional zone achieves efficient denitrification and reduces the influence of the low temperature, and the underground biological and ecological integrated treatment device is an important pusher in the environmentally friendly treatment of the wastewater of the highway service area, like pollution reduction, energy conservation, consumption reduction, environment beautifying and the like.