Companion Planting with Herbs. Companion planting is simply utilizing the growth habits, natural insect attractant or repellent attributes and chemistry of companion plants to help each other grow and thrive. A companion plant might attract honeybees or repel cabbage flies.
The benefits of polymer additives in this study are shown to include improved shear stability, enhanced water resistance, and increased yield. Polymer additives are available in a variety of forms, including liquid, gel, powder and pellet, for ease of use.he benefits of polymer additives in this study are shown to include improved shear stability, enhanced water resistance, and increased yield. Polymer additives are available in a variety of forms, including liquid, gel, powder and pellet, for ease of use.
Polymers have properties that depend on the chemicals they are made from, and the conditions in which they are made. For example, there are two main types of poly(ethene): LDPE, low-density poly(ethene) , is weaker than HDPE, high-density poly(ethene) , and becomes softer at lower temperatures.Modern polymers have many uses, including: 1  new packaging materials.or example, there are two main types of poly(ethene): LDPE, low-density poly(ethene) , is weaker than HDPE, high-density poly(ethene) , and becomes softer at lower temperatures.