242 results about "Myriophyllum" patented technology

Lipo Chitooligosaccharide (LCO) [NodBj-V(C18:1,Mefuc)] isolated from Bradyrhizobium japonicum strain 532C was able to stimulate seed germination/seedling emergence, or in the case of potato, sprouting, of a number of crop plants representing eight distantly related plant families (Poaceae, Fabaceae, Brassicaceae, Cucurbitaceac, Malvaceae, Asteraceae, Chenopodiaceae and Solanaceae) of plants, at 25 and/or at 15° C. It also promoted sprouting potato minitubers. Other LCOs [NodRM-V(C_16:2,5) and LCO from R. leguminosarum] were also shown to also display growth-promoting effects on the tested crop plants. The compositions comprising at least one LCO are shown to be effective in promoting growth under both laboratory and field conditions. The invention thus also relates to methods for promoting seed germination and/or seedling emergence and/or growth of plants comprising subjecting the seeds and/or plants to an effective amount of an agricultural composition comprising at least one LCO.

A method of combined intercropping and mulching of commercial crops is described herein. Suitable annuals such as young wheat and/or buckwheat plants are planted in soil in which legumes were originally planted. A portion of the resulting upper portions of young wheat and/or buckwheat plants is mowed and blended with organic debris to provide nutrients for intercropped commercial plants such as corn and soybeans. The remaining portion is chopped blended with organic debris and sprayed onto the top layer of seeded soil as combination mulch. For larger commercial applications, conventional agricultural machines are described herein, and are modified for the most efficient intercropping. For best results, at least one intercropped commercial plant should be a legume.

A novel garden bean cultivar, designated H26106, is disclosed. The invention relates to the seeds of garden bean cultivar H26106, to the plants of garden bean line H26106 and to methods for producing a bean plant by crossing the cultivar H26106 with itself or another bean line. The invention further relates to methods for producing a bean plant containing in its genetic material one or more transgenes and to the transgenic plants produced by that method and to methods for producing other garden bean lines derived from the cultivar H26106.

Systems and methods of determining nitrogen levels from a digital image and in-season nitrogen measurement and fertilization of non-leguminous crops from digital image analysis are disclosed herein. In particular, a method of determining leaf nitrogen concentration and yield from a digital photograph of a fully developed leaf (collared leaf) of a crop of non-legumes, such as corn, wheat, rice, cotton, potatoes sugarcane, turfgrass or forage grass species. The digital image is processed to determine a dark green color index (“DGCI”), which is closely related to leaf nitrogen concentration and yield. Standardized color disks having known DGCI values are included in the digital photograph and serve as an comparative standard. The comparative standard allows correction of DGCI of samples when using different cameras and/or when lighting conditions change. The DGCI values can then be used to determine the amount of nitrogen fertilizer that should be applied to recover crop yield potential.

A novel garden bean cultivar, designated ‘210104’, is disclosed. The invention relates to the seeds of garden bean cultivar ‘210104’, to the plants of garden bean line ‘210104’ and to methods for producing a bean plant by crossing the cultivar ‘210104’ with itself or another bean line. The invention further relates to methods for producing a bean plant containing in its genetic material one or more transgenes and to the transgenic plants produced by that method and to methods for producing other garden bean lines derived from the cultivar ‘210104’.

Disclosed are compositions and corresponding methods of their use that include plant, plant parts, or extracts thereof from Michelia magnifica, Xylosma japonicum, Prunus cerasifera, Nyssa sinensis, Chimonanthus praecox, Sassafras tzumu, Inula helianthus-aquatica, Capparis bodinieri, Passiflora caerulea, Galium aparine, Boehmeria platyphylla, Colquhounia coccinea, Sageretia rugosa, Jasminum stephanense, Antirrhinum majus, Daphniphyllum oldhamii, Cuscuta chinensis, Salix variegate, Osmanthus parvifolius, Euphorbia trigona, Calliandra haematocephala, Excoecaria acerifolia, Dianthus chinensis, Myriophyllum spicatum, Nymphoides peltatum, Prunus salicina, Solanum coagulans, Elaeis guineensis, Rhododendron moulmainense, Spatholobus suberectus, Artabotrys hexapetalus, Hibiscus syriacus, Lonicera calcarata, Hydnocarpus hainanensis, Ilex fragilis, Antidesma venosum, Acacia pennata ssp. Kerrii, Althaea rosea, Millettia velutina, Themeda japonica, Dalbergia hancei, Ipomoea batatas, Photinia glomerate, Hippophae rhamnoides, Azadirachta indica, Karelinia caspica, Bauhinia touranensis, Eriobotrya japonicas, Anaphalis contorta, and/or Cratoxylum prunifolium, or any combination thereof.

A phytologic method for repairing the soil polluted by polycycloarylhydrocarbon features that the leguminous plant such as alfalfa, trifolium, etc is planted in said polluted soil and it is harvested after it is growing for 85-95 days.

The invention discloses an earthworm culturing material and a preparation method thereof. The earthworm culturing material is prepared through saccharifying leguminosae straws, plant tender green stems and leaves, and rice bran, drying, crushing, and mixing with turf according to the biological characteristics of earthworms, and the finally-obtained earthworm culturing material is neutral to sub-acidic. Raw materials adopted in the invention are rich in stem and leaf crude fibers, and the crude fibers are saccharified to form an absorbent useful soft material rich in nutritional components. The soft material has a loose and soft structure, integrates foods and habitats, can provide a sweet, delicious and dainty food and also provide an favorable inhabiting environment having a high permeability, can effectively urge the earthworm daily weight gain increase and enhance the disease resistance, and has the advantages of wide sources of raw materials, low cost, convenient processing and feeding, and high rate of return as a daily culturing material for the artificial culture of the earthworms.

The invention discloses a special high-performance compound fertilizer for woody flowers and plants. The high-performance compound fertilizer is prepared from the following raw materials: poultry manure, roots and stems of leguminous plants, bentonite, steel slag, coal ash, ammonium polyphosphate, ammonium hydrogen phosphate, urea, potassium chloride, calcium nitrate, rare earth salts, zinc sulfate, ferrous sulfate, borax, humic acid, lignin, sodium potassium tartrate, amino acid, sucrose, glucose, ethylene diamine tetra-acetic acid, acrylic resin and a microbial agent. The special high-performance compound fertilizer for woody flowers and plants disclosed by the invention has the advantages of high utilization rate, small amount and balanced nutrients; after the compound fertilizer is applied to the woody flowers and plants, the flowers and plants are healthy and strong and has green leaves, bright-colored flowers and long flowering period and the properties of soil can be improved so that the soil has healthy development.

The invention provides a method for restoring desertificated lands by the aid of charcoal. The method includes adding the charcoal with the particle size smaller than or equal to 2mm into desertificated soil according to the weight percentage ranging from 1% to 2%; planting leguminous plants in the desertificated soil. The method has the advantages that physical and chemical properties of the desertificated soil can be quickly improved by the charcoal, organic carbon and nitrogen contents of the soil can be increased, the water and fertilizer retention capacity of the soil can be improved, and nitrogen contents of the leguminous plants can be increased; the method is combined with an effect of returning the leguminous plants to fields, so that input of water and fertilizers can be saved, and vegetation can be quickly and effectively restored.

The invention relates to a plant-derived growth-promoting organic medical fertilizer, and belongs to the technical field of organic fertilizers. The plant-derived growth-promoting organic medical fertilizer comprises the following components in percentage by weight: 10 to 35 percent of pteridophyte rhizome, 10 to 38 percent of pine needle, 10 to 36 percent of leguminous plant rhizome, 2 to 10 percent of neem, 2 to 10 percent of tung oil shell, 10 to 35 percent of chicken manure, 5 to 20 percent of pigeon manure, 0.1 to 1.0 percent of zymophyte and 0.05 to 1.0 percent of beneficial microbial strain. The organic medical fertilizer not only has sufficient fertilizer efficiency for promoting the growth of crops but also can effectively prevent and control pests. The invention also provides a method for preparing the plant-derived growth-promoting organic medical fertilizer.

The invention discloses a method for building near-natural vegetation on a tropical coral reef. According to the invention, six indigenous plants (including three types of shrub, grass and vine, and nitrogen-fixing leguminous plants) like Scaevola sericea, Canavalia maritima, Ipomoea pes-caprae, Vitex trifolia Linn var simplicifolia Clam, Phyla nodiflora and Spinifex littoreus applicable to being planted in the tropical coral reef are selected according to harsh environmental conditions of coral reefs and on the basis of preliminary investigation and research on vegetation and soil in South China Sea Islands; meanwhile, referring to plantation of natural coastal plants in Paracel Islands, and through the optimal combination of a series of processes of digging planting holes, placing farmyard base manure and coconut bran, applying a water-retaining agent, soaking bagged seedlings in water, applying a compound fertilizer, applying a little amount of iron sulfide or iron-aluminum oxides (adjusting a pH value), adding dry duckweed (increasing a C source), backfilling sand or foreign soil, performing maintenance, etc., the survival rate of the plants reaches 90% or above after about 2 months; thus, green plants can be basically covered; near-natural vegetation is formed; certain functions of preventing wind and fixing sand are exerted; meanwhile, maintenance is relatively simple.

The invention relates to a soil improving method for improvement of subway shield soil and dredged soil and greening of landfill yards. The method is characterized by comprising the following steps of (1), adding an improver and a microbial inoculant into the soil to improve the soil, wherein the improver contains the following main components of turf, grain and perlite, the inoculant of the microbial inoculant is bacillus megatherium, and a carrier is peat dust; and (2), improving a nitrogen-fixing plant of Lucerne, utilizing the Lucerne which is a legume and has higher biological nitrogen-fixing capability, and sowing the Lucerne on the ground with flattened soil, wherein the sowing amount is 2 to 3g/m<2>, the sowing period is May to August, and plants are ploughed into the soil after autumn. The method is characterized in that the microbial inoculant is inoculated onto a liquid culture medium, and is subjected to shaking culture for 2 to 3 days, a 200ml parent inoculant solution is obtained from each bottle of freeze-drying inoculant (bacillus megatherium), the parent inoculant solution is inoculated into the sterile peat dust with a humidity of 50% to 60%, and 0.5kg peat dust is inoculated into every 10ml of inoculant solution. The method has the advantage that the soil structure and the quality difference of the subway shield soil and the dredged soil are improved, so the growth and the development of the greening plants planted in a sealed area can be met.

The invention relates to a method for storing crops, in particular to a method for ensiling stalks, and belongs to the technical field of crop processing. The method comprises the steps of preparing ensiling facilities, sorting silages, ensiling the silages and the like; raw materials such as leguminous plants, forage grasses or sweet potato vines and the like are stacked and fermented to form a high-quality feed for large animals in rural areas; and the market demand is met, and the problem of recycling the stalks of the crops is well solved.

The invention belongs to the technical field of water ecological restoration and discloses an ecological restoration method for a high-hydraulic load artificial lake lakeside zone. The method comprises the following steps: constructing an ecological enclosure zone in a proper area of the lakeside zone; capturing larger fishes in a water body of the ecological enclosure zone in a fishnet hauling manner, splashing tea bran to kill smaller fishes, fish roes and snails, completing cleaning, transplanting three kinds of plant seedlings such as dwarf eelgrass, hornwort and myriophyllum spicatum, throwing aquatic organism fries such as field snails, mussels, freshwater shrimps, chubs and snakeheads into the water body of the ecological enclosure zone within 1-2 months after growing of the transplanted plants, and finally, throwing high-efficiency compound bacteria into the water body of the ecological enclosure zone, thereby completing restoration. The method disclosed by the invention is obvious in ecological restoration effect and convenient to maintain, the water quality of the lakeside zone restored by the method disclosed by the invention can reach the surface water IV class standard, and the application prospects are good.

A method for fast reproduction of the engineering myriophyllum features use of tissue culture method and obtaining large-scale high-quality engineering seedling.