16606results about "Horticulture" patented technology

This invention is directed to the production of plants, plant tissues and seeds which are resistant to inhibition by an herbicide which normally inhibits the growth and development of those plants, plant tissues and plant seeds. In particular this invention is directed to altered acetohydroxyacid synthase enzymes which are resistant to inhibition by herbicides which normally inhibit the activity of the synthase before such alteration. This invention further relates to genes encoding such enzymes, and to processes for utilizing these novel genes and enzymes. Further products of the invention include plants, plant tissues and seeds which exhibit resistance to such herbicides resulting from expression of genes encoding herbicide resistant acetohydroxyacid synthase enzyme.

The invention provides seed and plants of the lettuce line designated PS 06518893. The invention thus relates to the plants, seeds and tissue cultures of lettuce line PS 06518893, and to methods for producing a lettuce plant produced by crossing a plant of lettuce line PS 06518893 with itself or with another lettuce plant, such as a plant of another line. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of lettuce line PS 06518893, including the gametes of such plants.

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 subject invention includes methods and plants for controlling lepidopteran insects, said plants comprising Cry1Fa and Cry1Da core toxin containing proteins in combination to delay or prevent development of resistance by the insect(s).

The subject invention includes methods and plants for controlling lepidopteran insects, said plants comprising a Cry1Fa insecticidal protein and a Cry1Ca insecticidal protein, in combination, to delay or prevent development of resistance by the insect(s).

The invention discloses a hormone hydrogel rooting film, which is prepared by the steps of: swelling polyvinyl alcohol at normal temperature for 30min, and heating for completely dissolving polyvinyl alcohol to obtain a transparent liquid; cooling, adjusting the pH value of the solution with concentrated hydrochloric acid, adding glycerol and reacting to prepare a hydrogel liquid; and adding hormone to the hydrogel liquid and stirring. When in use, the hormone hydrogel rooting film is spread on the surface of a hard branch cutting shoot, so that a gel film is formed on the surface of the hard branch cutting shoot above the ground so as to achieve the purpose of reducing the moisture of the cutting shoot from dissipation, and a gel film is formed on the surface of the hard branch cutting shoot under the ground so as to keep a moisture state in soil and play a role of slowly releasing hormone to stimulate the rooting of the cutting shoot, thus the rooting critical stage of the hard branch cutting shoot is prolonged and the rooting survival rate of the hard branch cutting shoot is improved. The technical scheme disclosed by the invention is simple and convenient, high in raising seedling survival rate and significant in economic and social benefits, and saves seedling-raising investment by more than 10%.

The subject invention includes methods and plants for controlling lepidopteran insects, said plants comprising Cry1Ca insecticidal protein and a Cry1Ab insecticidal protein in combination to delay or prevent development of resistance by the insects.

The subject invention includes methods and plants for controlling lepidopteran insects, said plants comprising a Vip3Ab insecticidal protein in combination with a Cry 1Fa insecticidal protein to delay or prevent development of resistance by the insect(s).

The invention discloses a method for cultivating pure white needle mushrooms. The method comprises the following steps: a strain is prepared; a culture material is prepared; bagging and sterilization are carried out; inoculation is carried out; a mycelium is cultured; nutrition, humidity, temperature, light, air and other culture conditions are strictly controlled during a fruiting period; and harvesting is carried out in an optimum period. the formulation of the culture material is 0 to 32 percent of weed tree sawdust, 0 to 93 percent of cotton seed hulls or wheat straw, straw, corncob and other crop straw, 0 to 20 percent of wheat bran, 0 to 10 percent of corn meal, 0 to 10 percent of soybean meal, 0 to 1 percent of calcium carbonate, 0 to 0.2 percent of monopotassium phosphate, 0 to 0.2 percent of magnesium sulfate, 1 to 1.2 percent of sucrose, 0 to 10 percent of rice bran, 0 to 1 percent of plaster and 0 to 0.02 percent of urea. Quicklime and wettable carbendazim are added during the preparation of the culture material so as to prevent the pollution of undesired bacteria. The technical proposal aims to select proper breeds, popularize local large scale planting and improve cultivation benefit.

The invention relates to the technical field of edible fungus cultivation, in particular to a Chinese medicinal herb culture medium, a preparation method thereof and a cultivation method of edible fungi. The culture medium is made by a mixture and water, wherein the mixture is manufactured by the following components by weight percent: 65 percent to 70 percent of Chinese medicinal herbs, 30 percent to 35 percent of cottonseed hulls and 2 percent to 3 percent of calcium superphosphate; and the total weight ratio of the water and the mixture is 1 : 1. In the preparation method, the Chinese medicinal herbs are used as main culture medium to cultivate the edible fungi with the efficacies of invigorating kidney and qi, nourishing a liver, reinforcing yin and tranquilization, and the like, thereby the health-care function of the edible fungi to a human body is enhanced, and the method can be used for cultivating golden mushrooms, pleurotus eryngii, bailing mushrooms, tea mushrooms, pocket-sized mushrooms, coprinus comatus, oyster mushrooms, phoenix mushrooms, ganoderma lucidum, auricularia polytricha, auricularia auricula, dictyophora indusiata, hypsizigus marmoreus, stropharia rugoso-annulata, nameko, pleurotus abalonus, fistulina hepatica, brazilian mushrooms, mushrooms, straw mushrooms and tremella. The invention also provides the preparation method of the Chinese medicinal herb culture medium and the method for cultivating the edible fungi by using the Chinese herb culture medium.

The present invention provides for novel methods to facilitate germplasm improvement activities through the use of high throughput, nondestructive sampling of seeds. In one embodiment, a high-throughput, non-destructive method for analyzing individual seeds in a population of seeds comprises removing a sample from a plurality of seeds in the population while preserving the germination viability of the seed and analyzing the sample for the presence or absence of one or more characteristics of at least one genetic or chemical trait.

The invention discloses a mushroom cultivating method utilizing residues of sophora flower buds after extraction of rutins. The mushroom cultivating method utilizing the residues of the sophora flower buds after the extraction of the rutins comprises processing burdening, namely weighing cultivation raw materials which comprise, based on the weight percent, cotton seed hull of 42-60%, the residues of the sophora flower buds after the extraction of the rutins of 28-40%, bran of 10-20%, gypsum of 0.6-2%, calcium superphosphate of 0.3-1%, carbamide of 0.2-1% and sugar of 0.8-2% and adding water into the cultivation raw materials after uniform mix of the cultivation raw materials to enable water content of the cultivation raw materials to achieve 55-65%; bagging and sterilizing after the burdening processing; inoculating and cultivating hypha; building a shed and earthing up; coloring; and managing fruiting. The mushroom cultivating method utilizing the residues of the sophora flower buds after the extraction of the rutins has the advantages of being simple in operation, capable of cultivating the mushroom by adding small amount of nutritional ingredients, quick in spawn runing, low in production cost and capable of effectively utilizing by-product residues in phytoextraction industries in a maximum limit and achieving sustainable development.

The cultivation of terrestrial plants in brackish water or seawater is carried out with this invention. A light-weight, floating growth medium package (FGMP) or, alternatively, a sheet of suitable material is used to support the growth of terrestrial plants floating on water bodies of various salinity, including 100% seawater in marine environments. The FGMP units can be linked together and confined in a floating, rigid or flexible framework to form a floating seawater cultivation platform (FSCP). Using the method, plants were able to grow and thrive on the FSCP floating on 100% seawater in a sustainable manner. Halophytic akulikuli (Sesuvium portulacastrum L.) can regenerate its shoot and root in seawater. Thus, the discovery will enable us to practice marine agriculture, or agriculture on the sea. The FSCP can be used for wide range of purposes, from environmental protection to landscaping to crop production.

The invention discloses a method for cultivating phellinus igniarius. The method includes the steps that firstly, short-cut wood is directly placed in a material bag or placed in the material bag after being bundled, the two end faces of the short-cut wood or the two ends of a short-cut wood bundle are paved with cultivation media, an opening of the bag is tightened, and then a material package is acquired; secondly, the material package is sterilized, cooled and then inoculated, and then phellinus igniarius is acquired through cultivation, wherein the cultivation media are radix puerariae residues. The radix puerariae residues are used as the cultivation media, so that growth and reproduction of phellinus igniarius mycelia can be stimulated, the mycelia are stronger, germination and field planting of the phellinus igniarius mycelia are accelerated, and eventually the spawn running time can be shortened by about 15 d; in addition, invasion and infection of contaminating microorganisms can be reduced, and statistics show that the contamination rate of the material package can be reduced by 11.7% to 17.9% and the yield of phellinus igniarius can be increased by more than 15%.

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.

The invention provides an industrial cultivation method of selenium-enriched agaricus bisporus, The cultivation materials comprises the materials based on the following part by weight: 100-300 parts of straw, 100-300 parts of cow dung, 0.5-1 part of urea, 0.5-1 part of ammonium bicarbonate, 0.5-1 part of superphosphate, 1-2 parts of lime, 1-2 parts of cake fertilizer, 0.1-0.3 parts of sodium selenite, etc. The invention also provides a series of industrial cultivation methods such as the preparation of mushroom seeds, the preparation of paved soil, the cultivation of the selenium-enriched agaricus bisporus, etc. The cultivation method has low cost, simple and convenient operation and easy realization, and can cultivate the agaricus bisporus with high yield and abundant nutrition, wherein the content of organic selenium generally can reach more than 0.5-1%. The selenium-enriched agaricus bisporus is dried in a drying oven till that moisture content is less than 5%, is crashed and screened to obtain the organic selenium powder; and the organic selenium powder is taken as raw materials to be matched with spirulina, lucid ganoderma, and the like, to prepare various selenium-enriched nutritious foods such as granules, troche, oral liquid, and the like, thereby having wide application range.

According to the invention, there is provided seed and plants of the hybrid corn variety designated CH852179. The invention thus relates to the plants, seeds and tissue cultures of the variety CH852179, and to methods for producing a corn plant produced by crossing a corn plant of variety CH852179 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH852179.

The invention discloses a method for cultivating wood-rotting fungi. The raw materials for cultivating the wood-rotting fungi comprise the following components of: 45-55 parts of cotton stalk crumb, 8-20 parts of fine sawdust, 8-20 parts of corncob, 5-20 parts of bran coat, 4-7 parts of bean dregs, 5-11 parts of pure chicken manure, 0.5-1.5 parts of phosphate fertilizer, 0.5-1.5 parts of plaster, 1-5 parts of lime and 8-20 parts of cotton seed hull. The raw materials in weigh ratio are cultivated to generate the wood-rotting fungi according to the steps of adding water in the raw materials and uniformly stirring, building pile and fermenting, producing an inoculation bacterial bag and generating mushroom. According to the method disclosed by the invention, the consumption of the cotton seed hull is reduced; and cotton straws are used to replace the cotton seed hulls and are simultaneously matched with the fine sawdust and the corncob to produce a cultivation raw material of the wood-rotting fungi. The method has the characteristics of ensuring quick material consumption by hypha during fingi fermentation, robust growth and white and density, compact produced fruiting body and rounding mushroom shape. According to the method, the labor and time are saved, the cost is reduced and the yield is increased.

A method and device for aggregating algae in an aqueous solution is disclosed. The method can include providing an algae feed comprising a liquid and algae dispersed therein. The algae feed can be aggregated by applying a nanosecond pulsed electric field to the algae feed. The nanosecond pulsed electric field can include a plurality of electric pulses having a pulse duration ranging from 1 to 1,000 nanoseconds. The method can also include separating an aggregated algae stream from the algae feed and feeding the aggregated algae stream to a lipid extraction operation.

A method for cultivating Antrodia Camphorata is provided. First, Antrodia Camphorata is pre-incubated on a sloped surface culture medium. A portion of the pre-incubated Antrodia Camphorata is transferred to a liquid culture medium for incubation. Then, Antrodia Camphorata incubated in the liquid culture medium is moved to a solid culture medium for incubation. The cultivated Antrodia Camphorata has similar efficacies for inhibiting cancel cell growth, reducing the occurrence of atherosclerosis or recovering the damaged liver functions, as the wild Antrodia Camphorata.

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 relates to a technique of remediation of slightly and medio- metal-contaminated vegetable soil with production. The specific steps are as follows: firstly, Sedum alfredii and Elsholtzia splendens are intercropped in vegetable soil contaminated by heavy metal such as cadmium, copper and zinc in spring with a with inter plant distance of ten to fifteen centimeters, row spacing of thirty centimeters; secondly, the Sedum alfredii is harvested periodically, a growth period of Sedum alfredii is three to four months during a first harvest, from then on, the Sedum alfredii is harvested every three months or when growing to a height of thirty to forty centimeters, stems of a height of two to three centimeters are left above the ground in harvest; the Elsholtzia splendens is harvested in October; thirdly, a cadmium-enriched rape is planted after the harvest of the Elsholtzia splendens with the spacing in the row of fifteen to twenty centimeters and is harvested in April of the next year; fourthly, a cucumber is planted after the harvest of the rape with the spacing in the row of twenty to twenty-five centimeters, a cabbage is planted after the harvest of the cucumber in September, the Elsholtzia splendens is planted after the harvest of the cabbage, then a restoring period is completed. Adopting a super accumulator plant for absorbing a plurality of heavy metal from the soil, the invention achieves reducing the heavy metal content in the vegetables and guaranteeing the safety of the farm produce.

The mixed planting material for rocky slope is one kind of composition prepared by mixing at normal temperature soil, organic matter, composite fertilizer, water preserving agent, cement, pH regulator, plant seed and water. The construction process in rocky slope includes trimming slope, setting anchor rods, hanging net, spraying, seeding, covering and maintenance. The present invention makes it possible to green rocky slope fast at relatively lower cost.

A lazer rangefinder employs time-of-flight measurements for providing high resolution when measuring range and intensity in a system for accurately mapping and classifying agriculture foliage. Profiles and parameters of the foliage and trees are measured and calculated for classifying the tree, controlling mechanical devices for applying only a pre-selected amount of treatment materials to the tree, and estimating production yeilds. Using a global positioning receiver, a global location for the center of each tree, whether fully grown, juvenile, or dead is identified and used in mapping the measured trees.

The invention provides a vegetation recovery method for an acid metal mine solid waste stock dump, comprising the following steps of: stabilizing the stock dump; building a slope-surface water supply and drain system; carrying out anti-seepage isolation on a surface layer; filling and sealing the surface layer of the stock dump, so as to form a filling layer, and spraying and adsorbing a flexible anti-seepage isolation material, so as to form an anti-seepage isolation layer; paving vegetation cushions, and fixing in an anchoring way; paving bi-way geogrids, and fixing the geogrids and the vegetation cushions on the slope surface together by rivets; sequentially spraying plant-growing matrixes and seed layers; and covering vegetation carpets on the surface. According to the vegetation recovery method for the acid metal mine solid waste stock dump, the problem of environment pollution caused by various pollutants on the acid metal mine solid waste stock dump can be effectively reduced, a stock dump vegetation system can be recovered, the green vegetation area can be enlarged, and a good environment can be built.

The present invention relates to a roof-greenting material with light matrix, said material is different from existent roof-greening material which mainly uses natural plant sedium lineare. Said invention mainly uses the waste and discarded material to form its roof-greening material matrix formula.

The invention relates to a big seedling transplanting method for an inshore saline-alkali land. The method is characterized in that: the optimal time for transplanting big trees in inshore regions is spring. The method comprises the following steps of: selecting a region with soil salt content of over 0.3 percent, and paving a filter layer; installing blind pipes; backfilling original soil doped with 1 / 4 to 1 / 3 cow dung or straws; irrigating with great water to remove salt and reduce alkali, wherein the water quantity is 120 cubes per mu; cutting and trimming roots in a mode of 'cutting the main root and keeping capillary roots' in one year earlier; lifting and transporting; planting in a depth which is 10 to 15 centimeters higher than the original trunk planting earth surface line position; and performing daily management. The method has the advantages of effectively reducing underground water level, providing favorable conditions for reducing slat and improving alkali, providing an appropriate environment for the growth of plants, remarkably promoting the growth of roots of big seedlings, enhancing the growth vigor, achieving the seedling survival rate of over 90 percent and effectively solving the problem of low survival rate of the transplanted big seedlings in the saline-alkali regions.