Urea and ammonium bicarbonate are commonly used nitrogen fertilizers. They should be applied as a top dressing or a hole, with a depth of 5~10 cm.
Calcium, magnesium and phosphorus fertilizers are not easy to dissolve in water, and the fertilizer efficiency is slow. The effect of compound fertilizer and organic fertilizer is good; the utilization rate is lower and the effect is poor.
The superphosphate is very corrosive, and the top dressing should be applied deep in the trench; the seed fertilizer should be applied to the bottom or side of the seed 5-6 cm, and the soil should be separated from the seed by soil. Superphosphate should not be directly mixed with seeds.
The potassium fertilizer used in agricultural production is mainly potassium sulfate and potassium chloride, both of which are water-soluble quick-acting fertilizers, which have a weak physiological acid reaction. After being applied to the soil alone, the potassium ions are easily absorbed and fixed by the cations in the soil colloid. Crops are difficult to use. Therefore, it should not be applied alone, and should be applied in combination with nitrogen and phosphate fertilizers. Potash fertilizer should be concentrated in the application of fertilizer or acupoint application.
There is a enthalpy effect between zinc and phosphorus. For example, when zinc sulphate is mixed with superphosphate, the effect of zinc sulphate is inhibited. Therefore, the two should not be mixed.
The borax is sprayed after being dissolved in boiling water. It is wrong to dissolve borax in cold water commonly used in production. Borax will soon recrystallize in cold water, causing borax to precipitate out in solution and lose fertilizer efficiency. The correct method: first put the borax into the thermos bottle, add water to dissolve, cover the bottle stopper to the field, and then cool the water to the desired concentration.
Calcium, magnesium and phosphorus fertilizers are not easy to dissolve in water, and the fertilizer efficiency is slow. The effect of compound fertilizer and organic fertilizer is good; the utilization rate is lower and the effect is poor.
The superphosphate is very corrosive, and the top dressing should be applied deep in the trench; the seed fertilizer should be applied to the bottom or side of the seed 5-6 cm, and the soil should be separated from the seed by soil. Superphosphate should not be directly mixed with seeds.
The potassium fertilizer used in agricultural production is mainly potassium sulfate and potassium chloride, both of which are water-soluble quick-acting fertilizers, which have a weak physiological acid reaction. After being applied to the soil alone, the potassium ions are easily absorbed and fixed by the cations in the soil colloid. Crops are difficult to use. Therefore, it should not be applied alone, and should be applied in combination with nitrogen and phosphate fertilizers. Potash fertilizer should be concentrated in the application of fertilizer or acupoint application.
There is a enthalpy effect between zinc and phosphorus. For example, when zinc sulphate is mixed with superphosphate, the effect of zinc sulphate is inhibited. Therefore, the two should not be mixed.
The borax is sprayed after being dissolved in boiling water. It is wrong to dissolve borax in cold water commonly used in production. Borax will soon recrystallize in cold water, causing borax to precipitate out in solution and lose fertilizer efficiency. The correct method: first put the borax into the thermos bottle, add water to dissolve, cover the bottle stopper to the field, and then cool the water to the desired concentration.
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A load cell (or loadcell) is a transducer that converts force into measurable electrical output. Although there are many varieties of force sensors, strain gauge load cells are the most commonly used type.
Except for certain laboratories where precision mechanical balances are still used, strain gauge load cells dominate the weighing industry.
The Different Types of Load Cells Supplied By Hanyu
- Single Point Load Cell.
- Strain load cell.
- Platform load cell.
- Canister style load cell.
- Tension/compression load cell.
- Digital Load Cell.
- Miniature Load cell.
- Beam Load Cell.
- and more ...
Load Cell Sensor,Interface Load Cell,Strain Gauge Load Cell,Arduino Load Cell
Zhejiang Nanhua Electronic Technology Co., Ltd , https://www.hyloadcell.com