发明名称 Agricultural chemicals formulation for rice paddy field, preparation thereof and the method for scattering the same
摘要 In an agricultural chemicals formulation which is scattered by being thrown directly into a paddy field filled with water, it is an object to provide a composition having an excellent spreadability without stagnation of an agrochemically active ingredient at the point of throwing, and in particular to provide a labor-saving formulation for scattering (application) which contains a liquid agrochemically active ingredient at room temperature, and to provide an agricultural chemicals formulation containing a liquid agrochemically active ingredient at room temperature in high concentrations, which have been difficult to be realized. The agricultural chemicals formulation for a rice paddy field is produced by preparing a granular composition in a manner that a mixture of a liquid agrochemically active ingredient at room temperature, a surfactant, and a substance exhibiting a thickening function or a gelation function in the water, is held and carried by a granular nucleus, and packing it with a water-soluble film. The present invention also provides a method of scattering (applying) the agrochemically active ingredient, which is characterized by that the agricultural chemicals formulation is directly thrown into a paddy field filled with water at a rate of 2 to 20 bags per 10 a.
申请公布号 US6486095(B1) 申请公布日期 2002.11.26
申请号 US20010940574 申请日期 2001.08.29
申请人 KUMIAI CHEMICAL INDUSTRY CO., LTD. 发明人 FUJITA SHIGEKI;TAKAYANAGI TOHRU;KATO SUSUMU
分类号 A01M21/04;A01N25/00;A01N25/10;A01N25/14;A01N25/26;A01N31/14;A01N43/78;A01N43/90;A01N47/12;A01N47/36;A01N57/14;(IPC1-7):A01N3/02 主分类号 A01M21/04
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