Seedlings appear root cause

Also known as rust root and rot root, it is a kind of physiological barrier caused by excessive humidity and low temperature in seedbeds, especially in the cold, snow, and snow (rain) weather affected by the cold current. The seedbed cannot be ventilated and the seedlings grow. It is easy to be weak. It usually appears as brown rust on the roots, slow growth and even stop on the ground, and the leaves are grayish green and gradually yellow. Management countermeasures: It mainly controls watering. When the seedbed is in arid state, it is divided into pieces according to the needs of the water to prevent flooding. In the event of rooting, timely ventilation and dehumidification, dry soil (or grass ash) may be used to absorb moisture, or more loose soil may increase soil evaporation.

Other Imported Bio-based Plastic Resin

Degradable plastics refer to a kind of plastics whose products' various properties can meet the requirements of use and their properties remain unchanged during the preservation period. However, they can be degraded into environmentally harmless substances under natural environmental conditions after use. Therefore, it is also known as environmentally degradable plastics.

Existing a variety of new plastics: photodegradable plastic, biodegradable plastic, light, oxidation \ biodegradable plastic, carbon dioxide-based biodegradable plastic, thermoplastic starch resin degradable plastic.

Other Imported Bio-Based Plastic Resin,Premium Bio-Based Ldpe,Premium Bio-Based Hdpe,Sugarcane Based Eva

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