The softened cultivated celery has a soft petal and a crisp texture. At the same time, the soil has a cold-proof effect, which can delay the harvesting period and increase the yield of celery.
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Softening cultivation is mostly carried out in autumn, and seedling, planting and field management are roughly the same as autumn celery. It is only when planting, it is necessary to plant and increase the row spacing, which not only promotes the growth of individual plants, but also helps to increase the potential for population growth. Generally, the row spacing is 30 to 40 cm, and the plant spacing is 5 to 7 cm.
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The key to softening cultivation of celery is to make the soiling time suitable. Generally, the monthly average temperature drops to about 10 °C, and the height is high.
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　　 At about 25 cm, the soil began to be cultivated. Because it is no longer watered after the soil is cultivated, it is necessary to continuously pour 3 times of water before the soil is cultivated, and the plant needs to grow vigorously to meet the water requirement after the soil is cultivated. In order to avoid the plant surface rot caused by dew on the leaf surface, it is necessary to select the soil when there is no water on the sunny afternoon leaf surface. The soil used should be finely divided, there should be no soil impurities, and it should not be mixed with manure to avoid causing decay. The soil should be cultivated every 2 to 3 days. Generally, the soil should be soiled for 4 to 5 times, and the thickness of each soil should not cover the heart. Finally, the total thickness of the soil is 17 to 20 cm.
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( Source: Henan Daily Rural Edition )
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lithium ethoxide Basic Information
CAS: 2388-07-0
MF: C2H5LiO
MW: 52
Mol File: 2388-07-0.mol
Boiling point 67 °C
density 0.895 g/mL at 25 °C
storage temp. Flammables area
form liquid
color brown
Lithium Ethoxide CAS No.2388-07-0
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