35results about How to "High kernel yield" patented technology

The invention relates to the technical field of peanut cultivation, and in particular relates to a special fertilization method for drought and poor land peanuts. The method comprises the following steps: during plowing, applying a base fertilizer, wherein the base fertilizer comprises 1,500-2,000 parts of organic fertilizer, 20 parts of slow release fertilizer, 20 parts of three-nutrient compound fertilizer, 40 parts of palygorskite mineral organic fertilizer and 50 parts of calcium superphosphate; during sowing, applying a seed fertilizer, wherein the seed fertilizer comprises 10 parts of slow release fertilizer, 10 parts of three-nutrient compound fertilizer, 1 part of microelement water-soluble fertilizer and 0.1 part of chitin. According to the fertilization method, the single plant fruiting number is remarkably increased, the single fruit weight is increased, the legume full fruit rate improvement amplitude is large, and the kernel rate can be greatly improved; the seed kernel protein and fat contents of the drought and poor land peanuts can be greatly improved, the content of soluble sugar is reduced, the relative percentage of seed kernel oil acid is greatly improved, the ratio of O / L (oleic acid to linoleic acid) is improved, and the seed kernel quality improvement effect of the drought and poor land peanuts is remarkable.

The invention discloses a method for efficiently shelling sunflower seeds on the basis of vision technologies. Equipment for implementing the method comprises shellers, computers and video cameras. The method for shelling the sunflower seeds is characterized by comprising steps of (1), starting the shellers and the video cameras, inputting images into the computers and analyzing and processing the images; (2), transforming RGB (red, green and blue) color spaces of the images into HSV (hue, saturation and value) color spaces by the aid of the computers, respectively binarizing H components and S components, combining V components and the H components with one another to obtain sunflower seed mark graphs and sunflower kernel mark graphs and combining the V components and the S components with one another to obtain hole mark graphs; (3), forming target general mark graphs from morphological gradient graphs obtained from the sunflower seed mark graphs, the sunflower kernel mark graphs, the hole mark graphs and the V components, carrying out de-noising processing on obtained images, estimating sunflower seed shelling rates in real time, transmitting instructions by the computers in real time and shelling the sunflower seeds. The method has the advantages that the kernel rate of the sunflower seeds can be increased, and the damage rate of sunflower kernels can be reduced.

The invention relates to a production process of big oat zhenzi, which comprises the following steps: (1) removing some impurities and oats with unfulfilled granules from oats to obtain oats after primary sieving; (2) manually cleaning the oats after primary sieving to obtain granules Plump and clean processed oats; (3) After the processed oats are sprayed and boiled with high-temperature gas, cooked oats full of moisture are obtained; (4) The cooked oats saturated with moisture are dried to constant weight to obtain matured moisture-free oats; (5) The ripened moisture-free oats are separated from the seed hulls to obtain naked oats; (6) the naked oats are separated from the hairs attached to the outer layer of the naked oats to obtain hairless naked oats; (7) the hairless naked oats are ground to a particle size of 1~ 2mm granular, after manual selection, it will be packed in 2kg / bag to get the finished product. The invention has high working efficiency, and in addition to ensuring the unique taste of the oat food, it breaks the traditional pattern that the oat food cannot be processed by mechanization, and makes a breakthrough in the processing technology of the oat zhenzi.

The invention relates to the technical field of peanut breeding, in particular to a breeding method of a high oleic acid peanut germplasm. The breeding method comprises the following steps: (1) a female parent 1 and a male parent 1 are hybridized, and then successive generation selfing and oriented screening are performed to obtain 8-153 high oleic acid strains with high oleic acid content not less than 80%; (2) the 8-153 high oleic acid strains and a male parent 2 are hybridized, and then successive generation selfing and oriented screening are performed to obtain 11 high oleic acid strains with high oleic acid content not less than 80%; (3) the 11 high oleic acid strains and a male parent 3 are hybridized, and then successive generation selfing and oriented screening are performed to obtain the novel high oleic acid peanut germplasm. The novel peanut germplasm bred by a breeding technique has the characteristics of high oleic acid content, low linoleic acid content, high yield, higher kernel percent, bacterial wilt resistance, leaf spot resistance and rust resistance.

The invention relates to the field of agricultural machinery, and specifically discloses a fully automatic peanut sheller, comprising a casing, a feeding device is arranged at the top of the casing, a filter plate is arranged in the casing, a stirring device is arranged above the filter plate, and the filter plate is used for filtering. A plurality of shelling units are arranged below the plate, and filter holes are arranged on the filter plate. The filter holes located in the same shelling unit have the same pore size, and the pore size of the filter holes increases or decreases in a clockwise or counterclockwise direction in different shelling units. The shelling unit is provided with a shelling device. The shelling device includes a driving motor, a first gear, a second gear and a pair of shelling rollers. There is a gap between the pair of shelling rollers. The gaps in different shelling units correspond to the corresponding ones. According to the pore size of the filter holes, the present invention can screen peanuts with different particle sizes into different shelling units for shelling, which can improve the shelling efficiency and kernel yield, and avoid peanut kernels from breaking.