74 results about "Soybean crop" patented technology

The invention relates to a stable soybean hundred-grain weight related QTL (quantitative trait loci) locus and a close linkage mark satt281 thereof, which belong to the technical field of crop selective breeding. The locus is located on a linkage group of soybean C2, the close linkage mark is an SSR primer satt 281 and located on a position of 40.3cm on a public map, and the close linkage mark satt281 can be detected in two generations and two environments by adopting four different location methods (double-tail and single marking square difference analysis adopts the P which is less than or equal to 0.01 as the standard, and CI and MICIM adopt LOD which is more than or equal to 3 as the standard). The trait related QTL is located by adequately utilizing different methods, the hundred-grain weight QTL detection situations are compared in different environments and different generations, and the stable soybean hundred-grain weight QTL locus can be determined. The stable soybean hundred-grain weight related QTL can be used for improving the hundred-grain weight traits by utilizing the molecular mark auxiliary selection and map-based cloning, so that powerful technical support can be provided for the breeding and improvement of the soybean crops.

The invention discloses an unmanned aerial vehicle aerial image soybean crop row segmentation method. Firstly, aerial soybean crop image segmentation is carried out; the upper and lower boundaries ofcrop rows are determined based on row scanning; crop row left and right boundaries are determined based on column scanning; meanwhile, left and right reference vertex pairs of the crop row bounding rectangle are determined; crop row bounding rectangle extraction is realized based on left and right reference vertex pair matching; based on crop row bounding rectangles in the same row and the same column, bounding rectangle extraction of isolated left and right reference vertex pairs is realized, column under-segmentation element segmentation and column alignment, row under-segmentation element segmentation and row alignment and zero element segmentation operation are performed on an obtained bounding rectangle matrix, and finally the crop row bounding rectangle of the whole image is extracted. The method can achieve the segmentation of the crop row in the soybean crop image photographed by the unmanned plane, and lays a technical foundation for the implementation of the soybean breedingand seed selection based on the indexes of the color, area and height of the crop row through the image photographed by the unmanned plane.

The invention discloses a method for raising the cotton yield and plantation benefits of high saline and alkaline land. The method comprises the following steps of flattening and desalinating soil in winner; covering the soil with a mulch film in early spring; applying a fertilizer in the last ten-day of April and early May, wherein the fertilizer applied to each hectare of land ranges from 90 kg to 100 kg when being converted into the pure N amount, the P<2>O<5> amount ranges from 42 kg to 45 kg, the K<2>O amount ranges from 30 kg to 35 kg, and a loss-controlled fertilizer mixed with attapulgite is selected as the fertilizer variety; conducting cotton sowing after fertilizer application is ended; after cotton seedlings emerge, conducting seedling final signaling and filling the gaps with seedlings in time, wherein the number of plants per mu is 42-45 thousand plants / hm<2>; during the period when three leaves emerge out of each cotton seedling in early June, intercropping soybeans among cotton lines; harvesting the soybeans in the last ten-day of September, and picking the first batch of ripe unginned cotton. According to the method, by improving the fertilizer application technology and adopting cotton and soybean intercropping, commensalism growth of cotton crops and soybean crops is synergized, fertilizer losses are reduced, and the saline and alkaline land soil is restored. Contrast tests show that compared with a traditional method, by means of the method, the cotton yield and the soybean yield can be obviously raised.

The invention relates to a method for mixed breeding of adult crabs and young carbs in a paddy field. A three-dimensional ecospecific breeding mode integrally combining rice, 1st crab species, young crabs, and soybeans is adopted. The method comprises the following steps: (1) selecting the paddy field; (2) selecting the 1st crab species and the young crabs, and respectively performing temporary culture; (3) fertilizing the paddy field; (4) digging an annular groove, a water inlet and a water outlet in the paddy field; (5) culturing rice crops and soybean crops; (6) respectively disinfecting the paddy field, the 1st crab specifies and the young crabs; (7) breeding the 1st crab specifies; and (8) breeding the young crabs. According to the method disclosed by the invention, weeds and insectsin the paddy field, and plankton and benthos in water are used for breeding the river crabs, and the quantity of the weeds, filamentous algae and pest in the paddy field can be controlled, so that themethod provides an ample space for growth of the rice crops and the yield of the rice crops is increased.

The invention discloses a herbicidal composition containing bentazone and fenoxaprop-p-ethyl. The herbicidal composition uses bentazone and fenoxaprop-p- The mass ratio of grass spirit is 1-60:1-60. The herbicidal composition of the invention can be used for post-emergence weeding in soybean fields, especially for controlling gramineous and broad-leaved weeds in soybean fields and has remarkable effects. Compared with a single agent, the herbicidal composition of the present invention delays weed resistance, has a wide herbicidal spectrum, long duration of action, and is safe for soybeans and subsequent crops under the premise of improving drug efficacy.

The invention belongs to the technical field of chemical synthesis and provides a mixed herbicide containing two active ingredients, namely cloransulam-methyl and imazethapyr, and a preparation method and an application of the mixed herbicide. Mass ratio of cloransulam-methyl to imazethapyr in the mixed herbicide is 5-60:1-25. The total mass of cloransulam-methyl and imazethapyr is 6-75% of the mass of the herbicide. By the use of the mixed herbicide, gramineae weeds and broadleaved weeds in the soybean field can be controlled and eliminated. The mixed herbicide provided by the invention has advantages of high herbicidal activity, wide herbicidal spectrum, long persistent period, high safety, efficient broad spectrum and good environmental compatibility, is safe to human and livestock, and is an excellent chemical herbicide for the soybean crop.

The invention provides a hand-pushing soybean windrower, belonging to agricultural machinery. The soybean windrower is characterized in that a land wheel assembly, an installation rack, a hanger, an engine, a push bar and a shaft bracket are assembled on a main rack; a drive shaft is installed on the shaft bracket; the engine is connected with the drive shaft by first and second transmission belts; a grain lifting guider with a universal transmission shaft and a telescopic bar type stalk toppling assembly and a supporting land wheel are fixedly installed on the installation rack; a floating rack is installed on the hanger in a hinge joint manner by a rhombic four-bar mechanism; a telescopic shaft is fixedly installed on the hanger; the lower side of the telescopic shaft on which a pressure spring is sleeved is inserted in the floating rack; the upper end of the pressure spring is positioned and the lower end of the pressure spring is in contact fit with the floating rack; a disc cutter is assembled on the floating rack; the two ends of a mild steel wire drive shaft are respectively connected with the drive shaft and the disc cutter; and the land wheel assembly is connected with the universal transmission shaft by a belt transmission mechanism. The soybean windrower has the advantages of novel design, compact structure, low operating push resistance, high operation efficiency and good quality and is especially suitable for harvesting intercropping soybean crops.

The invention discloses a vinegar residue crab feed. The vinegar residue crab feed is characterized by comprising the following raw materials in parts by weight: 19-23 parts of soybean crop stalks, 21-28 parts of soybean meals, 17-19 parts of niblet, 16-18 parts of vinegar residue, 16-19 parts of duck egg shells, 4-7 parts of choline chloride, 5-8 parts of fermented soya beans, 24-30 parts of duck meat, 8-10 parts of mutton fat, 14-18 parts of bergamot pears, 18-22 parts of spinach, 19-25 parts of portulaca oleracea, 14-18 parts of pumpkins, 0.2-0.4 part of corydalis tuber, 0.1-0.4 part of curcuma zedoary, 0.2-0.5 part of aleppo avens, 0.6-1.2 parts of liquorice, 2-4 parts of taurine, 3-6 parts of phagostimulant and defined amount of water. The crab feed prepared by the invention has the advantages that the vinegar residue crab feed can entice crabs to intake food and the appetite of the crabs can be increased, the disease rate is lowered, the feed leftover is less, the palatability is good, the water soaking durable time is long and the crabs grow fast and the like.

Soybean event 9582.814.19.1 comprises genes encoding Cry1F, Cry1Ac (synpro), and PAT, affording insect resistance and herbicide tolerance to soybean crops containing the event, and enabling methods for crop protection and protection of stored products.

The invention belongs to the technical field of chemical synthesis and provides a mixed herbicide containing two active ingredients, namely cloransulam-methyl and bentazone, and a preparation method and an application of the mixed herbicide. Mass ratio of cloransulam-methyl to bentazone in the mixed herbicide is 5-60:1-25. The total mass of cloransulam-methyl and bentazone is 6-75% of the mass of the herbicide. By the use of the mixed herbicide, broadleaved weeds and cyperaceae weeds in the soybean field can be controlled and eliminated. The mixed herbicide provided by the invention has advantages of high herbicidal activity, wide herbicidal spectrum, long persistent period, high safety, efficient broad spectrum and good environmental compatibility, is safe to human and livestock, and is an excellent chemical herbicide for the soybean crop.

A biological inoculant having both fertilizing and fungicidal activity is disclosed. More particularly, a bio-inoculant having the said combined effects, comprising Bradyrhizobium japonicum and specific isolates from the Trichoderma genus is disclosed. The bio-inoculant is applied to soybean crops for preventing fungi borne diseases. More particularly, the bio-inoculant of the invention is useful for protecting soybean crops against infection by Fusarium sp., Colletotrichum sp., Cercospora sp., Sclerotinia sp. and Rhizoctonia sp.

The invention discloses a herbicidal composition containing bentazone and clethodim. The herbicidal composition uses bentazone and clethodim as main active ingredients, and the mass ratio of bentazone to clethodim is 1-60. : 1~60. The herbicidal composition of the present invention can be applied to post-emergence weeding in soybean fields, especially for controlling various gramineous and broad-leaved weeds in soybean fields, and has remarkable effects. Compared with a single dose, the herbicidal composition of the present invention delays weed resistance, has a wide herbicidal spectrum, long duration of action and is safe to soybeans and subsequent crops under the premise of improving the efficacy of a single agent.

The invention belongs to the technical field of chemical synthesis and provides a mixed herbicide containing two active ingredients, namely cloransulam-methyl and sethoxydim, and a preparation method and an application of the mixed herbicide. Mass ratio of cloransulam-methyl to sethoxydim in the mixed herbicide is 5-60:1-25. The total mass of cloransulam-methyl and sethoxydim is 6-75% of the mass of the herbicide. By the use of the mixed herbicide, gramineae weeds and broadleaved weeds in the soybean field can be controlled and eliminated. The mixed herbicide provided by the invention has advantages of high herbicidal activity, wide herbicidal spectrum, long persistent period, high safety, efficient broad spectrum and good environmental compatibility, is safe to human and livestock, and is an excellent chemical herbicide for the soybean crop.

The invention discloses a cultivation method of millet and soybean. The cultivation method of the millet and the soybeans combines a millet soybean strip planting technique, a millet membrane-mulching hole sowing cultivation technique and a soy membrane drilling cultivation technique to form a new planting pattern of high production and high efficiency. The basic method of the cultivation method of the millet and the soybeans is to interplant soybeans in millet membrane-mulching hole sowing strips. The cultivation method of the millet and the soybeans is obvious in production increasing and efficiency increasing effects, and convenient to operate, and all technological procedures can be easily completed with the help of existing agricultural machinery. The cultivation method of the millet and the soybeans can fully utilize natural resources to a large extent, improve the capability of resisting drought and other natural disasters, improve per unit area yield, and guarantee the economic benefit of planting millet and soybean crops of peasants.

The invention belongs to the field of herbicides and discloses a mixed herbicide containing bentazone, acifluorfen and sethenoxydim and an application thereof. The herbicide uses bentazone, acifluorfen and sethoxydim as main active ingredients, and the mass ratio of bentazone, acifluorfen and sethoxydim is 0.1~80:0.1~80:0.1~80 , the total mass percentage of the three in the herbicide is 1-85%. The application of the mixed herbicide of the present invention in post-emergence weeding in soybean fields, especially in the application of controlling various gramineous or broad-leaved weeds in soybean fields has remarkable effects. Compared with a single dose, the herbicide of the present invention delays weed resistance, has a wide herbicide spectrum, long duration of action and is safe to soybeans and subsequent crops under the premise of improving the efficacy of a single agent.

The invention claims an autumn eggplant, broad bean, early season rice, chufa and green soybean crop rotation organic cultivation method and relates to the technical field of crop rotation cultivation. The autumn eggplant, broad bean, early season rice, chufa and green soybean crop rotation organic cultivation method comprises the following steps: (1) selecting an appropriate place and establishing an organic cultivation production base; (2) selecting appropriate varieties; (3) taking every two years as a crop rotation period and performing cultivation by adopting the following crop rotation mode: sequentially cultivating green soybeans, autumn eggplants and vegetable broad beans in the first year, and sequentially cultivating early season rice and chufa in the second year; and (4) performing crop rotation cultivation on the organic eggplants, the vegetable broad beans, the early season rice, the chufa and the green soybeans according to the organic agricultural principle and the organic agricultural product production mode and standard, and improving soil fertility by returning straws to field and retting organic fertilizer. The crop rotation organic cultivation method has the advantages of high practicability and operability and good economic, social and ecological benefits, can be popularized and applied in the midstream and downstream areas of Yangtze River, and is an efficient ecological cycle agricultural cultivation mode.

The invention provides a crop harvester special for corn-soybean strip-shaped composite planting. The crop harvester comprises headers, lifting devices, peeling devices, a granary, a chassis, an engine and a cab; the chassis is a high ground clearance chassis; the chassis comprises a frame, a front axle and a rear axle; the cab is fixed at the front end of the frame; the engine is arranged at the rear end of the cab; the headers are distributed on the left side and the right side of the front end of the cab respectively; the headers are fixed to the front axle respectively; the lifting devices are arranged below outlets in the rear ends of the headers respectively; the rear ends of the lifting devices are connected with the peeling devices; the granary is arranged below outlets of the peeling devices; and the engine is in transmission connection with the headers, the lifting devices, the peeling devices and the chassis. According to the crop harvester special for corn-soybean strip-shaped composite planting, the design of the high-ground-clearance chassis and the left and right distributed headers is adopted, and two rows of corn on corn belts on the two sides are harvested, so that soybean crops are not affected.

The invention discloses organic fertilizer for walnut saplings. The organic fertilizer is prepared from raw materials in parts by weight as follows: 12-20 parts of crushed corn straw, 15-22 parts of chicken manure, 13-17 parts of cow dung, 13-21 parts of crushed soybean crop straw, 3-8 parts of potassium slag, 3-8 parts of phosphorus slag, 0.5-1.2 parts of a leavening agent and 3-6 parts of microbial strains. The organic fertilizer for the walnut saplings is low in production cost, contains comprehensive nutrients, has increased fertilizer utilization rate, improves the quality of walnuts and the soil, relieves pollution to the environment, can improve the physical and chemical properties of the soil and enhances the water retention, fertilizer conservation and fertilizer supply capability of the soil.

The invention belongs to the technical field of chemical synthesis, and provides a mixed herbicide comprising two active ingredients of cloransulam-methyl and clethodim, and a preparation method and application of the mixed herbicide. The mass ratio of the cloransulam-methyl and the clethodim in the mixed herbicide is (5-60):(1-25), the total mass of the cloransulam-methyl and the clethodim is 6 to 75 percent based on the mass of the herbicide, and the mixed herbicide can be used for preventing and controlling grassy weeds and broadleaf weeds in a soybean field. The mixed herbicide has advantages of being high in herbicidal activity, broad in herbicidal spectrum, long in efficacy duration, high in safety, high in effectivity, broad in spectrum, high in environmental compatibility, safe for human and livestock, and the like, and is a high-quality chemical herbicide for soybean crops.

Belonging to the agronomic technologies, the invention relates to a method for improving soybeans' availability of phosphorus sources. The mixture is formed by compatibility and mixing of an organic phosphorus source calcium phytate and an inorganic phosphorus source phosphate rock powder with the same phosphorus content. The mixture can be applied to increase the planted soybeans' availability of insoluble phosphorus sources. According to a use method, the mixture is sprayed into soil. The invention enhances the available phosphorous content of soil and soybeans' availability of phosphorus sources, and ensures and promotes the growth, development and metabolism biological process of soybean crops.

The invention discloses an organic cultivation method for muskmelon, pea, early season rice, water chestnut and green soybean crop rotation, and relates to the technical field of crop rotation cultivation. The organic cultivation method includes the following steps that 1, an organic cultivation production base is set up; 2, according to the crop rotation mode, green soybean, muskmelon and pea are sequentially cultivated in the first year, early season rice and water chestnut are sequentially cultivated in the second year, and each crop rotation period includes two years; 3, according to the organic agriculture rule and the production mode and standards of organic agricultural products, the organic muskmelon, the organic pea, the organic early season rice, the organic water chestnut and the organic green soybean are cultivated in a crop rotation mode, and soil is fertilized by returning straw to the field and retting organic fertilizer. By means of the organic cultivation method for crop rotation, the muskmelon, the pea, the early season rice, the water chestnut and the green soybean are organically cultivated in the same organic cultivation base, and the organic cultivation method is high in practicability and operability, has high social, economic and ecological benefits, is an efficient ecological cycle agricultural cultivation mode and has wide application prospects in the middle and lower reaches of Yangtze river.

The invention discloses a detection method for selenium in soybean crops. The detection method comprises the following steps of S1, pretreatment of a sample; S2, microwave digestion; S3, drawing of a standard curve; S4, determining of the sample. The detection method for the selenium in the soybean crops has the advantages that the accuracy is high, the precision is good, the detection cost is low, and the implementing is convenient.

A biological inoculant having both fertilizing and fungicidal activity is disclosed. More particularly, a bio-inoculant having the combined effects, comprisingBradyrhizobium japonicumand specific isolates from theTrichodermagenus is disclosed. The bio-inoculant is applied to soybean crops for preventing fungi borne diseases. More particularly, the bio-inoculant of the invention is useful for protecting soybean crops against infection byFusarium sp., Colletotrichum sp., Cercospora sp., Sclerotinia sp.andRhizoctonia sp.