摘要 |
An infinitesimal dose of active material is dispersed homogeneously in a base material by withdrawing a precise amount of it from a reservoir, diluting it in water, injecting the diluted material into a dense material, and adding the mixt. so produced to a mixer contg. the base material. Equipment for carrying out the process is also claimed. USE/ADVANTAGE - For adding enzymes to straw for cattle feed. The active material is not sprayed and so does not cause respiratory problems.
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