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    • 2. 发明申请
    • BENEFICIATION OF SOIL WITH DISSOLVED OXYGEN FOR GROWING CROPS
    • 用于生长作物的溶解氧气的土壤受益
    • WO99039561A1
    • 1999-08-12
    • PCT/US1999/002779
    • 1999-02-09
    • A01B79/02A01C23/04A01B39/00
    • A01C23/04A01B79/02
    • An apparatus for beneficiation of soil by infusion of a treatment gas into a pressurized irrigation stream. The apparatus includes a cavitating venturi-type mixer-injector (35) with; a flow passage therethrough, an inlet and an outlet, a constricting portion of decreasing diameter, a cylindrical injector portion for injecting treatment gas into the flow passage, an increasing diameter expanding portion, an impermeable elongated conduit for receiving water and treatment gas from the mixer-injector (33) and a plurality of flow-restricting outlets disposed along the conduit wall permitting limited flow of water without substantial loss of pressure in the conduit. The mixer-injector is adapted to be connected to water source under pressure. Treatment gas will be infused into the water as it flows through the flow passage in the mixer-injector. The water will remain under super-atmospheric pressure until after it passes through the flow-restricting outlet.
    • 一种用于通过将处理气体输入到加压灌溉流中来选择土壤的装置。 该装置包括气蚀文丘里型混合器 - 注射器(35),其具有: 通过其的流动通道,入口和出口,直径减小的收缩部分,用于将处理气体注入到流动通道中的圆柱形喷射器部分,增加直径的扩张部分,用于从混合器接收水和处理气体的不可渗透的细长导管 - 注射器(33)和沿着导管壁布置的多个流动限制出口,允许有限的水流量,而管道中没有显着的压力损失。 混合器 - 注射器适于在压力下连接到水源。 当处理气体流过混合器 - 注射器中的流动通道时,其将被输入到水中。 水将保持在超大气压下,直到其通过流动限制出口。
    • 4. 发明申请
    • METHOD AND TOOL FOR THE TREATMENT OF ROOTS BELOW THE GROUND
    • 用于治疗地下室的方法和工具
    • WO1988001830A1
    • 1988-03-24
    • PCT/DK1987000113
    • 1987-09-16
    • H.A. NORLYK & SONNER A/SSCHMIDT, Ernest, Bundgaard
    • H.A. NORLYK & SONNER A/S
    • A01B39/00
    • A01D33/00A01B13/02A01B39/14A01B79/00
    • When the soil (25) around roots such as potatoes (21) is loosened in that the soil is lifted up a distance and then falls down onto the ground again, the lifting of said potatoes is made easier just as less energy is required because the soil will more readily let go of the roots (21). The actual lifting moreover becomes more gentle because the skin is not so easily damaged. Add to this that the growth of the roots can be stopped fully or partly whereby scorching by means of chemicals can be reduced considerably. This soil treatment may be carried out by means of a driving tool with oblique blades (12) in the form of knives being carried forward in the ground below the roots (21). In front of these blades (12) there is arranged a plough (9, 10) which partly loosens the soil and partly turns it towards the plants (20). Plates (14) straighten and smoothen the soil (24) around the plants. In order to cut any entangled plants (27) prior to the treatment, a cutting edge (7, 8) is arranged in front of each plough (9, 10).
    • 当土壤(25)围绕土壤(21)松动时,土壤被提起一段距离,然后又落下到地面上,所以马铃薯的提升变得更容易,因为所需的能量越少,因为 土壤更容易放开根(21)。 因为皮肤不容易损坏,实际的举重变得更加温和。 此外,根部的生长可以完全停止或部分停止,从而可以大大减少化学物质的烧焦。 这种土壤处理可以通过具有倾斜刀片(12)的驱动工具进行,刀片形式是在根部(21)下面的地面中向前推进。 在这些叶片(12)的前方设置有犁(9,10),其部分地松开土壤并部分地将其转向植物(20)。 板(14)使植物周围的土壤(24)拉直和平滑。 为了在处理之前切割任何纠缠的植物(27),在每个犁(9,10)的前面布置有切割边缘(7,8)。