48results about How to "Meet the needs of agricultural production" patented technology

The invention provides a method producing the organic-inorganic compound fertilizer by the molasses fermentation waste liquor and the lime sludge, which relates to a method producing the fertilizer through fermentation and solves the problem of reclaiming and processing the molasses fermentation waste liquor continuously on a large scale. The method of the invention is that the biological humic acid with weight per cent of 0.4 per cent to 0.6 per cent and made by the bagasse is mixed with the lime sludge of 65 per cent to 68 per cent, bagasse powder of 10 per cent to 12 per cent, wheat bran of 1.5 per cent to 2.5 per cent and regulator of 16 per cent to 25 per cent to ferment fully and continuously in a shorter time. The fermented materials with water of 10 per cent to 12 per cent are gained after opening and drying and are crushed into the lime sludge organic fertilizer. The molasses fermentation waste liquor with water of 90 per cent is condensed to the hyperconcentration liquor with water of 26 per cent to 28 per cent by the three-effect forced circulating concentration system and then through the two-effect scraping and steaming hyperconcentration system. The hyperconcentration liquor of 30 per cent to 33 per cent and the biological humic acid of 9 per cent to 10 per cent are stirred and mixed uniformly based on the weight per cent and are added with the fertilizer of 32 per cent to 34 per cent and the lime sludge organic fertilizer of 25 per cent to 27 per cent to stir to produce the organic-inorganic compound fertilizer through dry extrusion and prilling.

The invention discloses a vibrating compaction ridger, and belongs to the technical field of agricultural machinery. The vibrating compaction ridger comprises a suspension bracket, a rack, a gearbox assembly, a rotary blade assembly and a chain transmission assembly, wherein the gearbox assembly is arranged on the rack and is connected with the rotary blade assembly through the chain transmission assembly, the rotary blade assembly comprises a rotary blade shaft and a rotary blade, the lower part of the rack is further provided with a top press plate which can be adjusted up and down, the back part of the rotary blade assembly is provided with a toe scraper, the toe scraper which is connected with a side forming plate, the side forming plate can be adjusted to the left and right, and the tail part of the rack is further provided with a vibrating compaction device. The vibrating compaction ridger is mainly applied to the aspect of agricultural ridging.

The invention discloses application of ABI5 protein and its coding gene in regulating oxidative stress resistance of plant seeds. The application of the invention is any one of the following applications (a1)-(a6) of protein composed of amino acid sequences as shown in Sequence 3 in the sequence table: (a1) regulating oxidative stress resistance of plants; (a2) raising oxidative stress resistanceof plants; (a3) breeding plant varieties with enhanced oxidative stress resistance; (a4) regulating resistance of plants to herbicides; (a5) raising resistance of plants to herbicides; and (a6) breeding plant varieties with enhanced resistance to herbicides. The application of the invention is helpful for the research on molecular mechanism of oxidative stress resistance in the plant seed germination process, improvement of seed quality and stress-resistance traits and breeding of plants with oxidative stress resistance, meets requirements of agricultural production, brings greater economic benefits to crop production, and has important practical value and market prospect.