How to preserve the seedlings of sugar beets
To ensure that all four seedlings of sugar beet to do: First, the use of high germination rate of good varieties. The second is meticulous site preparation, pay attention to security. The third is to do a good job in seed treatment to prevent seedling pests. Fourth, when there is a small amount of seedlings, they are immediately replanted and transplanted. Miao transplanting the following methods: First, transplanting with soil. Do not damage the roots, do not slow seedlings, suitable for transplanting seedlings. When transplanting, bring a hoe. The bandits should not be too large. After transplanting, it is necessary to step around the bandits. The second is Zha Kong transplanting. Paper shoots can be used and seedlings without soil (pulling seedlings in situ). The specific method is to use a sharp iron (wood) stick hole, the hole depth of 20 cm, and then transplanting seedlings into the hole, cover soil according to the actual. When the drought is severe, the outer leaves must be twisted to reduce the time for seedlings. The third is cutting and transplanting. In the ridge with a spade artificial incision, deep 20 cm, 5 cm wide, and then beaded seedlings into the seam, with the foot can be. Care should be taken not to let the cutting slits leak, and the seedlings do not shake.
KEY CUT WHEEL
One by one tooth design of side milling cutter is cutting lighter than staggered teeth, This cutter has teeth along its sides, so the key machine can widen cuts with a side to side cutting motion.
Material: Solid carbide, the hardness reaches HRA92.5 or above, quite high hardness. The cutting edge is sharp and no longer need to change the cutter when cut the iron key, greatly save your precious time.
Production process: After 9 grinding processes, CNC precision grinding process, the cutting edge is extremely sharp.In particular, the side edge is sharp, and the depth of the side edge ensures the sharpness of the processing on the side of the Mortice key.
In view of the characteristics of carbide brittleness, KEYCUT invented a unique grinding process, strengthen the design of the cutting edge and improve the rigidity of the tip of cutter. It`s very good to resolve the problem of broken teeth.
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