1) Deep-turning fertilization In the deep-turning operation, the bottom fertilizer is turned over to the bottom of the plough layer, and the fertilization depth can reach about 20cm.
2) Deep pine fertilization In deep loosening operation, deep fertilization is carried out at random. The bottom fertilizer has a large depth of deep loosening, generally 30-40 cm, and the depth of fertilization should be controlled, not exceeding 30 cm.
3) Ridge and fertilization In the ridge operation, the fertilizer is applied to the ridge bottom by the fertilizing device on the ridge plough, generally up to 15-20 cm.
4) Sowing and fertilizing Use the fertilizing device on the planter, with the application of the base fertilizer and mouth fertilizer. Generally, the fertilizer should be applied 5-15cm under the seed bed and 3-5cm on the seed side. If the machine can meet the deeper fertilization function, it should be layered and fertilized, and it must be ensured that 5-15 cm 3-5 cm seed fertilizer is planted. -10cm There is fertilizer in the plough layer.
5) The late topdressing of cultivating and topdressing corn has a good effect on promoting late growth and yield increase. When the cultivating and topdressing is about 10cm, the topdressing should be based on ridge ditch and the time is synchronized with the cultivating operation to reach the deep shoal. Cover the soil and return to the soil.
This micropipette enables true one-handed operation without changing the holding position: adjust volume, Pipette, remove tip.
Regardless of the volume, you can use your pipettes for ergonomic and efficient operation. The operation force is small and the stroke is short, which can easily handle long-term continuous pipetting operations. It is designed with perfect ergonomics for a comfortable grip in any hand position, right or left, large or small.
Even when wearing gloves, the range lock can be easily operated to lock the set range and prevent accidental adjustment errors. For a quick calibration experience, easy-to-calibrate technology makes calibration a snap. Calibration can be done without auxiliary tools. Compatibility tables describe how tips fit into pipettes, making it easy to find the right tip.
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