How to solve the problem of corn baldness and lack of grain

The development of the ear. In order to solve the problem of corn abundance and lack of grain, and increase corn yield, in addition to a variety of measures such as planting excellent varieties, rational close planting, and controlling pests and diseases, the focus is on soil, fertilizer and water

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The purchase of the door locks are you getting it today?

The room is a relatively private space in our daily life. It is because of privacy that a good quality door lock is indispensable. In the past, its role in the aesthetics was negligible, and it did not cause too much attention. With the continuous development of society, people's requirements f

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Metal surface anti-corrosion treatment

Metal nets and wires are often surface treated for long-term use without rusting. The surface treatment is usually hot dip galvanized, electro-galvanized, dipping, spray. Hot-dip galvanizing and electro-galvanizing + spray hot-dip galvanizing is the process of immersing a surface-cleaning metal mat

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