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公开(公告)号：US5303663A
公开(公告)日：1994-04-19
申请号：US880907
申请日：1992-05-08
申请人： Ronald D. Salestrom
发明人： Ronald D. Salestrom
CPC分类号： A01C21/002 , A01B17/00 , A01C5/062 , Y10S111/90 , Y10S71/903
摘要： Disclosed are improvements relating to injection of water-absorbent polymers, including a blend containing fine granules, using one or more air-blown, plowblade applicators. The process creates a "blanket" of moisture-retaining particles for the plant roots. A further aspect of the invention includes drawing a plowblade through the soil at an appropriate shallow angle and speed to establish a wave in the soil, together with the use of a deflector and control over the air pressure, all of which maximizes diffusion and distribution of the injected particles.
摘要翻译： 本发明涉及使用一种或多种吹气吹风机施加器注射吸水性聚合物，包括含有细颗粒的混合物的改进。 该过程为植物根部产生“保护”的保湿颗粒。 本发明的另一方面包括以适当的较小的角度和速度通过土壤绘制一个犁刀，以便在土壤中建立一个波浪，同时使用偏转器和控制空气压力，所有这些都使得扩散和分布最大化 注射颗粒。
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公开(公告)号：US5659998A
公开(公告)日：1997-08-26
申请号：US422616
申请日：1995-04-13
申请人： Ronald D. Salestrom
发明人： Ronald D. Salestrom
CPC分类号： A01C21/002 , A01B17/00 , A01C5/062 , Y10S111/90 , Y10S71/903
摘要： An improved mixture of water-absorbent polymers, including a quantity of small-grained particles, may be injected below-ground where plants are growing or are to be planted, such as by using air-blown, plowblade applicators. In a preferred mixture, 10-20% of the particles are powdery, fine material (such as less than 0.5 mm), and the remainder are larger granules (such as 1-2 mm). The mixture creates a "blanket" of moisture-retaining particles that can surround plant roots. The mixture may be injected by drawing a plowblade through the soil at an appropriate shallow angle and speed to establish a wave in the soil, together with the use of a deflector and control over the air pressure, all of which maximizes underground diffusion and distribution of the injected particles.
摘要翻译： 包括一定数量的小颗粒的吸水性聚合物的改进混合物可以在植物正在生长或被种植的地下注入，例如通过使用空气吹制的犁刀施用器。 在优选的混合物中，10-20％的颗粒是粉末状的，细小的材料（例如小于0.5mm），其余的是较大的颗粒（例如1-2mm）。 混合物产生一个可以围绕植物根部的保湿颗粒的“毯子”。 混合物可以通过以适当的浅角度和速度通过在土壤中拉犁来注入，以便在土壤中建立一个波浪，同时使用偏转器和控制空气压力，所有这些都使地下扩散和分布最大化 注射颗粒。
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公开(公告)号：US5649495A
公开(公告)日：1997-07-22
申请号：US491623
申请日：1995-06-19
申请人： Ronald D. Salestrom
发明人： Ronald D. Salestrom
CPC分类号： A01G13/0287 , C09K17/16 , C09K17/40 , C09K17/52 , A01G2031/007 , Y10T428/2998
摘要： A technique and mixture for increasing water and agricultural chemical retention in an agricultural field's water absorbent polymers are applied to the land's surface and are then blended into the top six inches of the soil. The polymers, are of such small size that in a dry state, they fit into voids between grains in the soil. As the polymer retains water and swells, the swollen polymer seals these voids and creates a barrier preventing water and fertilizer from passing through and being lost to the crop. The preferred size of the polymer is less than 3 mm.
摘要翻译： 在农田吸水聚合物中增加水分和农药残留的技术和混合物被应用于土地表面，然后混合到土壤的顶部六英寸处。 聚合物具有如此小的尺寸，即在干燥状态下，它们适合土壤中颗粒之间的空隙。 当聚合物保持水和膨胀时，膨胀的聚合物密封这些空隙，并产生防止水和肥料通过并被丢失的作物的屏障。 聚合物的优选尺寸小于3mm。
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公开(公告)号：US5868087A
公开(公告)日：1999-02-09
申请号：US897435
申请日：1997-07-21
申请人： Ronald D. Salestrom
发明人： Ronald D. Salestrom
CPC分类号： A01G13/0287 , C09K17/16 , C09K17/40 , C09K17/52 , A01G2031/007 , Y10T428/2998
摘要： A technique of applying selected chemicals for increasing agricultural water retention and minimizing erosion. The technique applies water absorbent polymers into the top layer of the field. These polymers create a water barrier within the soil. Subsequently, a linear polymer such as polyacrylamide is applied to the soil's surface to minimize erosion during irrigation and precipitation. The water absorbent polymers assist in the thorough application of the linear polymer as the linear polymer is maintained at the surface area and prevented from leeching away.
摘要翻译： 一种应用选择的化学品以增加农业保水性和最小化侵蚀的技术。 该技术将吸水聚合物应用于现场的顶层。 这些聚合物在土壤中产生水屏障。 随后，将诸如聚丙烯酰胺的线性聚合物施加到土壤表面以最小化灌溉和沉淀期间的侵蚀。 吸水聚合物有助于线性聚合物的全面应用，因为线性聚合物保持在表面积并防止脱落。
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