| 简介 |
PROBLEM TO BE SOLVED : To provide an iron powder for coating seeds, capable of realizing a coating little in falling of the iron powder not only in a seeding process but also in a transferring process, and an iron-powder-coated rice plant seeds coated with the iron powder for coating rice plant seeds, and to provide an iron powder for coating rice plant seeds, rare in possibility of giving damages to the rice plant seeds and easy in handling, and an iron-powder-coated rice plant seeds coated with the iron powder for coating rice plant seeds.
SOLUTION : The iron powder for coating seeds has >35% but 75% mass fraction of iron powder having ≤63 μm particle size.
COPYRIGHT : (C)2013, JPO&INPIT |
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