Asparagus field coverage benefits more...

Plastic film coverage has become almost the application of all crops. To cover only the protective material of the surrounding plants, organic or inorganic soil. The cover can be used to prevent the germination and growth of weeds, increase the susceptibility to pests, reduce soil degradation and water evaporation, and play an active role in increasing ground temperature and early crop harvesting. And ultimately reduce the time and manpower needed to remove weeds. Covers can be divided into two categories - organic coverings are substances derived from the natural decomposition of plants in the soil, inorganic coverings do not decompose, therefore, must be removed from the soil after harvesting, in order to increase soil moisture, increase soil temperature, Reduce weeds.
Organic Coverings: Some of the most commonly used organic covering materials are fertilizers, bark chips, ground corn cobs, sawdust, grass clippings, leaves, newspapers (chopped or in layers), and straw. Organic coverings have a certain degree of flexibility and are not affected by watering. Do not use straw that contains covered seeds. If the straw contains seeds until the weeds of the weed seeds germinate, then air-dry several times to kill the germinating seedlings.
Inorganic Cover: Black plastic is the most commonly used inorganic cover. The black plastic film is very effective in controlling weed growth, but the temperature rise with black plastic film is fast and high, it is easy to damage the root system of plants, so regular inspection to keep the soil moist. Transparent plastic can not control the germination of weed seeds, but it can Increase the temperature above 10°C. The asparagus field should ensure that there is sufficient soil moisture to cover the previous application, especially the plastic film, and must also be applied to the fertilizers that the plants need before covering the plastic.

In 2019, the New Coronary Pneumonia virus raged all over the world. Our company produced many anti-epidemic materials, including nucleic acid detection reagents, Antibody Detection Reagents, colloidal gold, disposable civilian masks, KN95 masks, gloves, surgical clothes, ventilator, N95 medical masks, Sexual medical masks, frontal temperature guns, face masks, KN95 masks with breathing valves, disposable medical surgical masks, etc., protective clothing, isolation clothing, nucleic acid detection reagents, exported all over the world, help people around the world resist the epidemic, hope to overcome the epidemic as soon as possible Back to normal.

In 2019, the New Coronary Pneumonia virus raged all over the world. Our company produced many anti-epidemic materials, including nucleic acid detection reagents, antibody detection reagents, colloidal gold, disposable civilian masks, KN95 masks, gloves, surgical clothes, ventilator, N95 medical masks, Sexual medical masks, frontal temperature guns, face masks, KN95 masks with breathing valves, disposable medical surgical masks, etc., protective clothing, isolation clothing, nucleic acid detection reagents, exported all over the world, help people around the world resist the epidemic, hope to overcome the epidemic as soon as possible Back to normal.

Disposable Protective Mask

Disposable medical protective clothing

Frontal temperature guns 

Disposable nitrile gloves

Disposable Protective Mask

Medical Kn95 Mask,Disposable Medical Gowns,Disposable Protective Clothing,Infrared Forehead Thermometer

Guangzhou Zhongzhinan Supply Chain Co.,Ltd. , https://www.gzzhongzhinan.com