CHEMICALLY CONTROLLING ROOT GROWTH IN CONTAINERS

Chemically controlling root growth in containers

Copper naphthenate, or copper sulfate, in a suitable copyright appears useful to Journal eliminate growth of roots on the surface of the root ball of nursery plants in containers.Neither chemical presented a problem with soil ball integrity when transplanting, nor did they inhibit root growth following transplanting.While uptake was not determined,

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Multiobjective Optimization of CRH3 EMU Wheel Profile

The wheel-rail wear problems inherent to railway operation have become increasingly prominent and serious, as they have been proven to be the main factors which affect safety, stability of electric multiple units (EMUs), and wheel-rail maintenance cost.The multiobjective optimization model of CN wheel profile proposed in this study was constructed

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