How to use the bio-organic fertilizer lawn to better maintain the beautiful color of the turf leaves, not to grow, but must give enough fertilizer. Lawn fertilization general options use organic fertilizers and bio-organic fertilizers. Compost and manure are more common in organic fertilizers, such as chicken manure and horse dung, and are usually applied in early spring and autumn. Composting and composting can increase the humus of the turfgrass, but it is often mixed with weeds and various pests and diseases. Later, there is odor, which hinders the health and outlook. The application of bio-organic fertilizer on lawns can avoid problems with compost or manure. For the best application of bio-organic fertilizer on lawns, different methods should be selected for different periods. Build a new lawn and combine the soil with organic fertilizer before planting or turf. About 1 kg per square meter is applied. After fertilization, the fertilizer is mixed with the soil and sown or sown directly. The original lawn can be used in the spring and autumn to use bio-organic fertilizer to top-dress, mu lawn can be applied 150 to 200 kg, watered after fertilization, can promote the exertion of fertilizer efficiency. When fertilizing the original lawn in the spring, it would be better to apply a small amount of chemical fertilizer.
Polybutyleneadipate-co-terephthalate PBAT
PBAT, a thermoplastic biodegradable plastic, is a copolymer of butanediol adipate and butanediol terethylphthalate. It has the properties of PBA and PBT. It has good ductility and elongation at break, as well as good heat resistance and impact performance. In addition, it has excellent biodegradability and is one of the most active biodegradable materials in biodegradable plastics research and market application.
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