Calcium  nitrate  fertilizer 

CAS No.:13477-34-4

Other Names: calcium

MF:  Ca(NO3)2. 4H2O

EINECS No.:  233-332-1

Purity:99%

Calcium nitrate in agriculture is a kind of typical rapid effect of foliar fertilizer, it can be applied more smoothly to acidic soil, the calcium in fertilizer can counteract acidity in the soil.For the regeneration of the winter crop fertilizer, grain (qualitative) additional after fertilization, fertilization of alfalfa growth, depletion of sugar beet, fodder beet, poppy, corn and green feed mixture and effective elimination of additional fertilizer plant calcium nutritional deficiencies, especially convenient.

Using the most advanced plant growth theory, has the characteristic of rapid filling calcium, nitrogen. It's a unique combination of nitrate nitrogen and one hundred percent water soluble calcium, provides a number of other properties and advantages of fertilizer does not have .Is one of the most valuable fertilizers on the market. Calcium nitrate evenly in each contains 11.8% nitrogen (nitrate) and 23.7% of the water soluble calcium (CaO), is conducive to crops on the absorption of nutrients, enhance anti-reversibility fruits and vegetables, and promote the precocious, improve fruit quality, widely used as basal and topdressing on agriculture, strong and spraying on the leaf, but also as a nutrient solution of soilless culture. It contains rich calcium, several years of use not only make the physical properties of the soil becomes bad, also can improve the physical properties of soil. Optimum fertilization in sugar beet, potatoes, barley, hemp and other crops, but also widely used in various types of soil, especially in the calcium deficiency applying acidic soil, the effect will be better.

Application methods:

1. more appropriate for dry field fertilizer. But need to pay attention to, loss of calcium nitrate fertilizer nutrients more easily and can be a small amount of points over applying, and generally not in more before applying.

2 when, as a basic fertilizer and organic fertilizer, phosphate fertilizer (calcium superphosphate), rotten potash application, it can obviously improve the fertilizer effect. But should not be mixed with calcium superphosphate alone, in case of lower phosphate fertilizer effect.

3. due to the low calcium nitrate nitrogen content, use the amount to more than the amount of other nitrogen fertilizer.

Specification of calcium nitrate:

Note:

1. the paddy field is unfavorable use, because calcium nitrate belong to no3 -- n, along with the water leaching.

2. can not be used with fresh manure, compost, because fertilizer in the fermentation of organic acids, can make the calcium nitrate into nitric acid, fertilizer nutrient loss.