Apple Garden Management Essentials in August

The summer shears wipe out the useless sprouts and new shoots sprouted from the branches and the cutting saws, and pull the main branches of the waist and the corners of the leaves to the desired position; more than 20% of the new shoots on the trees have autumn shoots. If you don't sto

Classification of diamond tool materials

Diamond tool materials are divided into single crystal diamonds (both natural and artificial, natural single crystal diamonds are expensive, partially replaced by synthetic single crystal diamonds), synthetic polycrystalline diamonds (PCD) and synthetic polycrystalline diamonds and hard all

How to use bio-organic compound fertilizer correctly

Bio-organic compound fertilizers, which are combined with organic fertilizers and inorganic fertilizers, are accompanied by a variety of microorganisms or high-energy compounds. They are popular among farmers and have obvious effects. First, they can improve soil physical and chemical prope