15134 results about "Agroforestry" patented technology

The subject invention relates in part to stacking Cry1Be toxins along with Cry1Fa toxins to prevent insects from developing resistance towards either toxin by itself. As discussed in more detail herein, the subject pair of proteins is a particularly advantageous combination, as no other pair of proteins is known to provide high levels of control and non-cross-resistant activity against both Spodoptera frugiperda (FAW) and Ostrinia nubilalis (ECB) insects. This dual, non-cross-resistant activity is also advantageous because it can reduce the number of proteins / genes needed to target these insects with multiple, non-cross-resistant proteins. This can reduce or eliminate the need for refuge acreage. Accordingly, the subject invention also relates generally to using four genes to provide three proteins for non-cross-resistant control of a first insect, and three proteins for non-cross-resistant control of a second insect. In preferred embodiments, the targeted insects are FAW and ECB.

The invention relates to a method for cultivating tea, particularly the method for organically cultivating tea, which comprises the following processes: (I) establishing an artificial complex ecological organic tea garden; (II) selecting tea seeds of the organic tea garden; (III) planting tea; (IV) seedling stage management; (V) soil management of the organic tea garden; (VI) nutrient management and utilization of the organic tea garden; (VII) pest control of the organic tea garden; (VIII) tea pruning of organic tea. The method for cultivating tea has the following positive effects that: as the organic tea is the inevitable trend of future tea production, the invention regulates organic planting of tea in China and promotes the large-scale development of tea producing areas toward harmlessness and organification; the method for cultivating tea does not rely on advantage factors of microecological nature of producing areas, makes full use of modern technical achievements and has strong technical operability, thereby ensuring the quality of the organic tea.

Systems and methods are provided for directly linking a harvest environment using precision farming techniques to the marketplace. It is a feature of this invention that properties of crops are evaluated "on-the-move," during the harvest thereof, and are made known to users in the harvest environment to enable the real-time transaction for the sale of these crops. In a preferred embodiment, crops are harvested from an agricultural field in the harvest environment with a combine having an auger section thereon. A plurality of properties of the crops are evaluated on-the-move by flowing the harvested crops through the auger section and over an optical device. The optical device utilizes light reflected from the crops to determine the properties. Thereafter, the marketplace is searched with a computing configuration aboard the combine for a market seeking the crop properties. If a market is found, a wireless communication link between the harvest environment and the market is used to transact for a sale of the crops. The properties of the crops are correlated to a location in the agricultural field to expand the knowledge base about the field to enhance future precision farming operations.

The invention relates to a controlled release particle fertilizer used for controlling crop insect diseases. The fertilizer has a double layer core shell structure and is in a granular shape and comprised of a core, an interface layer cladding the core and a controlled release layer as a casing cladding the interface layer. The core contains fertilizers required by a crop, and the interface layer cladding the core contains pesticide; or according to production requirement, the core contains particles with pesticide, and the interface layer cladding the core contains fertilizers; and an outermost layer is a controlled release layer controlling dissolving of pesticide and fertilizers. According to the invention, pesticide and fertilizer can coexist stably and release slowly, so as to reduce drug application and fertilizing times during a crop fertility stage and save field labor.

Methods of reducing injury to crop foliage and achieving weed control using encapsulated acetamide herbicides are described. Herbicidal microcapsules comprising herbicide core material and a shell wall encapsulating the core material are also described. The microcapsules provide reduced crop injury through controlled herbicide release.

The invention discloses a high-activity antibacterial peptide-containing matrix for garden seedling cultivation, as well as a preparation method and application thereof. The high-activity antibacterial peptide-containing matrix for garden seedling cultivation is prepared from the following components: Chinese medicament residues, organic additives, inorganic additives, microbial blends, housefly larva excrement, functional microbes and a water retention agent, wherein the functional microbes have the effects of activating matrix nutrition, exogenously fixing nitrogen, antagonizing pathogenic microorganism, reinforcing absorbing capability of seedling roots to nutrition and promoting seedling growth. Furthermore, the matrix for garden seedling cultivation has comprehensive nutrient elements, stable performance, strong buffer capability, and good water and fertilizer retaining performance; and the preparation method has simple production process, short production period, wide sources and low cost of raw materials, no environmental pollution and convenience in large-scale commercial production. The matrix for garden seedling cultivation can be used for raising and cultivating garden green seedlings, and can also be used for repairing and improving the ecological environment.

The invention discloses a water-saving fertilizer-saving method for crop rotation of winter wheat and summer maize and belongs to the technical field of agriculture. The water-saving fertilizer-saving method comprises a wheat planting method and a maize planting method, wherein the wheat planting method and the maize planting method both comprise steps of seeding, fertilizing, irrigating, field management, chemical weeding, pest control, harvesting and the like, and all the wheat and maize straws are returned to the fields. By means of the water-saving fertilizer-saving method, the effect of water saving, fertilizer saving and high yield is improved, the fertilizer utilization rate is increased, and fertilizing labor intensity and cost are reduced.

A method for improving and utilizing the serious saline-alkaline land at seaside includes such areas as digging ponds to build high-level field, arranging water supplying and draining ditches in the field, planting agricultural crops in the high-level field, and culturing aquatic animals in ponds.

The invention discloses a plantation method for a tea tree. The plantation method comprises the steps of soil preparation, soil pH value adjustment, plantation, tea garden management, weed and pest killing, dressing and pruning. The plantation method comprises the following specific steps: adjusting the soil pH value to 4.5-6.5 according to the soil property after soil preparation; after the tea tree is planted, filling gaps with seedlings and thinning the seedlings under the condition of missing of tea tree seedling plants, and performing shallow tillage and ridging before the dry season comes; when weeds grow at the ridge edges, shortening the weeds, dressing an organic fertilizer on a young tea garden according to the growth situation of the tea tree, and properly pruning the tea tree to contribute to the growth of lateral branches of the tea tree. The tea tree planted by using the plantation method is pollution-free, and no pesticides, no chemical fertilizers and no selenium-rich elements are used.

The invention discloses a method for cultivating tea comprising the steps of, tea plantation sun screening, planting deciduous arbor around the tea plantation and between the tea trees, covering the tea plantation through rice straw and planting bean green manure, applying special-purpose fertilizer for organic tea, inoculating beneficial soil organisms and soil creatures including right amount of earthworm, finally carrying out irrigation through mini- sprinkling irrigation system in high temperature dry seasons.

The invention discloses a method for cultivating cherries and tomatoes. The method comprises the steps of: cultivation preparation, seedling raising, planting, flower and fruit protection, rich water management and picking. The method has the advantages that: cultivation matrix bags are adopted for cultivating the cherries and the tomatoes without soil, so continuous cropping obstacles do not happen, the conditions of a greenhouse cannot be limited by seasons, and the production can be arranged for annual supply according to the market requirement; and the preparation of nutrient solution is adjusted according to different growth periods, optimal growth effect is achieved, the cherries and the tomatoes are vigorously grown, the yield is increased, the quality is improved, plant diseases and insect pests are reduced, the consumption of pesticide is reduced, and the environmental pollution is reduced.

An automated relative maturity system for measuring the relative maturity of a large number of plots of diverse varieties of plants growing in a field or fields. A field to be evaluated is laid out in multiple plots with a specific variety assigned to a preselected plot or plots and with areas set aside throughout the field for planting of check varieties of known relative maturity. High-precision GPS is used with a planter to record the location of each plot within the field on a map. When leaf senescence is under way throughout the field, a radiometric crop sensor mounted on a vehicle also equipped with high-precision GPS is used to scan the plants in the plots to record readings of the plants synchronized to the GPS map locations, including the check plants of known relative maturity. Software is used to calculate the relative maturity of each variety.

The invention discloses a preparation technique of big-leaf seed tea seed oil. The preparation technique comprises the following steps: (1) squeezing the big-leaf seed tea seed oil: removing impurities, drying, husking, separating husks and kernels, softening, rolling embryos, braising, stir-frying and squeezing; and (2) refining the big-leaf seed tea seed oil: degumming raw oil, deacidifying, washing with water, dewatering, decolouring, deodorizing and filtering. The big-leaf seed tea seed oil prepared by the technique has the advantages of high oil output rate, superior oil quality, clear, bright and transparent colour, no bitter taste, pure fragrance and good mouth feel, and the nutritive value of the big-leaf seed tea seed oil is furthest protected. The big-leaf seed tea seed oil is not easy to be oxidized and deteriorate, has stable oil quality, safety, no toxicity, no side effect, and favorable properties of storage resistance and high-temperature resistance, is a better materialfor processing powdered oil, oleomargarin, salad oil and shortening oil and also can be used for cosmetics and medical oil.

The invention discloses a tree tissue culture method of dendrobium candidum, which belongs to the agriculture technical field, and aims at solving the technical problem that a tree tissue culture method of the dendrobium candidum is provided, and belongs to the bionics wild cultivation. In order to solve the problems, the tissue culture method of the dendrobium candidum comprises the following steps that: 1) a tree with surface of a tree bark having grains is selected as an epiphytic tree, a dendrobium candidum seedling after being domesticated is selected as an epiphytic seedling, and a hay band is selected as a binding rope; 2) the epiphytic seedling is arranged on the surface of a trunk of the epiphytic tree, and root of the epiphytic seedling is wound by the binding rope to be fixed; and 3) the tree tissue culture humidity is controlled at 70 percent to 85 percent. Due to the adoption of the method, the dendrobium candidum can be planted on the tree with the surface having the grains.

The invention discloses a container seedling raising method for camellia oleifera bud-stock grafting. The container seedling raising method mainly comprises the six steps of cultivating camellia oleifera bud stocks, selecting and preparing nursery soil, preparing nutritional bags, preparing cions, grafting and transplanting and managing grafted container seedlings. According to the grafting method disclosed by the invention, the stocks are not injured, when packaging is performed, grafting ports can be completely closed, the moisture retention is good, the grafting survival rate can achieve 97%, and big seedlings, sound seedlings and improved seedlings can be cultivated; and furthermore, the container seedling raising method is simple and fast to operate, the complex camellia oleifera improved bud-stock grafting becomes simple and fast, and the container seedling raising method is further easy to learn, easy to understand and easy to operate.

The invention belongs to fruit tree cultivation, in particular to a method for the non-polluted cultivation of amur ampelopsis stems. The method concretely comprises the steps of field selection, planting system selection, garden building, soil management, fertilizer application, irrigation, pruning, disease control, harvest, winter protection, winter protection removal and other technical measures, wherein a field far away from pollution sources is selected; a planting system of single-arm trellis is selected; the soil management is to select sandy loam or sandy black earth; the fertilizers application is to mainly apply organic fertilizers; generally, the irrigation is unnecessary when the natural rain satisfies demands for growth; the pruning is performed in summer and winter with proper inflorescence scatter; the disease control focuses on prevention; the harvest is carried out late duly; and the winter protection and the winter protection removal are to cover 10 to 15 centimeters of soil in grape valleys after grape leaves fall off in the same year of field planting and remove the soil after the tomb-sweeping day in the following year. Through the above measures, the method ensures that the amur ampelopsis stems pass winter safely and give considerable yield.

The invention discloses a method for tissue-culture breeding and wild-simulated cultivation of dendrobium candidum, which comprises: inoculating dendrobium candidum tender straw slices onto a culturemedium for culture under conditions of a temperature of 22 to 24 DEG C and an illuminance of 1,000 to 1,500 Lx to first induce the growth of calles to form protocorms and then promote the multiplicative growth of the protocorms into 5 to 8 centimeter strong seedlings; and moving the seedlings out of a culture room, hardening the seedlings at a normal temperature for 3 to 5 days and transplanting the seedlings into the ground in a green house. The plane basic layer of a cultivation check field in the green house are provided with spaced breather holes; the upper layer of the cultivation check field is a cultivation medium; the seedlings are planted at a row spacing of 12*8cm and a spacing in the row of 12*8cm; in the green house, the temperature is 0 to 28 DEG C, the humidity is 60 to 70 percent and the shade density is 70 to 80 percent; and disease and pest prevention and control are carried out periodically and the dendrobium candidum can be harvested in 3 to 4 years. The method improves the civil year breeding coefficient of the dendrobium candidum by about 10 times, provides enough seedlings for large-scale cultivation, solves the problem of wild-simulated cultivation and realizes scale cultivation.

The invention provides a systematic agricultural production system, in which materials and energy are designed to be circular. The system comprises a solid breeding area, a solid planting area and a biological pest control area. The whole planting and breeding production adopts a solid industrial modular production mode; energy needed for supplementing the temperature and solid light source of the planting area and the breeding area is provided by a biomass energy generation system and an energy supplementary system consisting of solar and wind energy. Leftover bits of the planting area are transformed into feed used in the breeding area after being treated and leftover bits of the breeding area are produced into biological mediums which are supplied to the planting area after being go through the microbial action. Carbon dioxide and oxygen generated between the breeding area and the planting area are recycled mutually and the temperature and the humidity conditions of the breeding area and the planting area are transformed mutually. The system of the invention can carry out effective combination and the reforger of an industrial chain for traditional agriculture, marine agriculture, microorganism and lower living things.

The present invention relates to a cultivation method of selenium-enriched sprout seedling vegetable. Said cultivation method includes the following steps: selecting seed for cultivating sprout seedling vegetable, soaking seed, sprouting, applying fertilizer, illumination management, water content management and picking. In particular, said invention utilizes the above-mentioned method to cultivate green radish sprout seedling regetable containing high selenium content.

The invention provides a tie-to-tree dendrobium officinale cultivation method, comprising the steps of seedling tissue-culture breeding, tissue-culture seedling acclimatization and tie-to-tree cultivation of acclimatized seedlings. The step of tissue-culture seedling acclimatization comprises selection of bottled tissue-culture seedlings, selection and arrangement of a seedling acclimatization medium, selection of seedling acclimatization fertilizer, planting and after-planting management and is characterized in that the seedling acclimatization medium consists of hardwood sawdust and broken stone mixed in a mass ratio of 6.5-7.5:2.5-3.5, and the seedling acclimatization fertilizer is organic fertilizer prepared by fermenting herbivorous animal waste. The step of tie-to-tree cultivation of acclimatized seedlings comprises selection of acclimatized seedlings, selection of cultivation forest land, selection of variety of trees to be tied, seedling tying up and planting management. The tie-to-tree dendrobium officinale cultivation method provided by the invention has the advantages of low planting cost, easiness in management, high survival rate and long harvesting period; moreover, the harvest products have high quality.

The invention discloses a crop growth information monitoring system and method based on internet of things. The system comprises an information perception system, a wireless transmission system and anintelligent management system, wherein the information perception system includes a soil moisture content monitoring module, a plant disease and insect pest monitoring module, a crop nutrition statemonitoring module, a weed monitoring module and a crop condition monitoring module. After crop planting, relevant information and threshold values of a crop growth environment are set through an intelligent management system interface, the soil moisture content, diseases and insect pests, nutritional status, weed growth and growth vigor information of growing crops are acquired through the perception system in real time and are sent to a server for data storage, analysis and display, if the information exceed threshold values, workers are remind of corresponding processing, plants are helped to accurately judge the crop growth conditions, real-time effective decision information is provided for accurate operation, the problem is solved that the crop growth conditions in planting field pieces need to be checked regularly in traditional planting process and accordingly the labor intensity is high, the labor cost is reduced, and the operating efficiency and accuracy are improved.

A process of recommending crop varieties based on management categories. The management categories are determined by utilizing indices, which measure the economic implication of physical and chemical properties of a specific soil type in a region. The management categories may then be indicated graphically by indicia overlaying digitized soil maps, each of the indicia grouping soil types within a management category. Each crop variety is characterized by how the crop variety performs in each of the management categories. Each of the crop varieties may then be assigned an indicium of the management category for which it is adapted.

The invention discloses a method for propagating Phytoseiulus Persimilis, which comprises the steps: planting and cultivation of host plant, inoculation and feeding of Tetranychus cinnabarinus, inoculation and feeding of Phytoseiulus Persimilis as well as collection, package and refrigeration of Phytoseiulus Persimilis. The method takes mass propagation of Phytoseiulus Persimilis as the purpose, provides technical support for feeding Phytoseiulus Persimilis on scale, and provides special predacity natural enemy for Tetranychus pest mites on greenhouse crops for biological control. The invention is a production method in which living hosts (firstly host plant and host Tetranychidae are cultivated) are adopted for feeding Phytoseiulus Persimilis, and makes a series of breakthroughs on key techniques for artificial mass propagation of Phytoseiulus Persimilis. The method of the invention can lead the production cost of Phytoseiulus Persimilis to be stabilized, the production period to be 25 days, and the production scale to reach 10,000 / m<2>.

The invention, which belongs to the technical field of tree transplanting, discloses a method for transplanting a large cinnamomum camphora tree to land in north. According to the technical scheme, a tree is selected; root pruning and lump shrinking are carried out 2 to 3 years earlier; branch trimming is carried out after seedling lifting; and management after transport and transplanting. The method has the following beneficial effect: the survival rate is high and can reach over 90%.

A date tree trunk-based lost circulation material (LCM) is provided. The date tree trunk LCM includes date tree trunk fibers produced from date tree trunks. The date tree trunks may be obtained from the date tree waste produced by the processing of date trees in the production of date fruits. The date tree trunk LCM may include fibers having lengths less than 8 millimeters (5 mm) and having an aspect ratio range of 10 to 15. Methods of lost circulation control using a date tree trunk LCM and manufacture of a date tree trunk LCM are also provided.

The invention discloses a seed selection method for the improved variety of a walnut and a high-yield cultivation method thereof, comprising the steps of: selecting 8 walnut local improved varieties which are suitable for cultivating at different areas, namely, protecting the first-the eighth walnuts; adopting ten measures, namely, selecting a good area (siting control technology), building a large pond (preliminary soil preparation technology), fertilizing a picul of stable manure (base fertilizer fertilizing technology and soil improving technology), planting a improved variety strong seedlings (improved variety strong seedlings technology), irrigating a picul of root-fixing water (root-fixing water technology), covering a mulching film (water-retaining technology), a set of scientific fertilizer management method (fertilizing technology), a set of cultivation fostering management technology (soil management technology), a set of normative shaping trimming technology (tree body management technology), and a set of systemic pest preventive measure (soil management technology); and promoting the yield of young tress, updating old trees and improving low-yield tress.

The invention discloses a standardization planting method of tuber pinellia, which comprises the following steps of: step one, breeding material: (1) seed reservation and preservation of tuber pinellia tuber; step two, (1) choosing cultivating land; (2) land preparation; (3) soli sterilization; (4) lifting; (5) planting; step three, field management: (1) weeding; (2) additional fertilizer; (3) picking spathe (4) irrigation and drainage; (5) ridging; step four, harvesting; and disease control and pest control. The indicators of the tuber pinellia obtained by the method are in line with the contents requirements of the traditional Chinese medicinal material GAP; in normal given years, the yield of the drug ingredients of the tuber pinellia (dried goods) can reach 150 kg to 180 kg; the tuber pinellia can be normally planted in large area; the method has little planting investment and high benefits; the rapid development of the tuber pinellia industries in mountain areas not only can create considerable social and economic benefits, but also can bring excellent ecological environment benefits.