Fertilizer with calcium niter for wheat plant impact study

FERTILIZER WITH CALCIUM NITER FOR WHEAT PLANT
IMPACT STUDY
Ubaydullayeva Saidakhon Bahromjon qizi
Assistant, Ferghana Polytechnic Institute
[e-mail]
Yunusova Nozima Raxmatilla qizi
student ,Fergana Polytechnic Institute
[e-mail]
ABSTRACT
Fertilizer-super calcium nitrate, analaysys of nutrient in it, role of plant macronutrient Ca, to study the interaction of nitrogen-nitrate with the calcium macronutrient, will be studied the demand for this fertilizer in agriculture.
Key words: super calcium nitrate, ion Ca, ion NO₃^- , symbiotic effect, the effect of fertilizer on the soil. Photosyntethis.
Considering the important role of agricultural production on a global scale and the constant growth in the consumption of fertilizers, the production of alternative fertilizers is a constant need of any production sector. It means maximum benefit from available raw materials[4]. The study's purpose is to evaluate the introduction of a liquid mixed fertilizer-Fertilizer with calcium nitrate into production, corresponding to the physical and chemical characteristics of the existing fertilizer. At the same time, the complex effect of calcium nitrate fertilizer on the plant was studied [5]. Calcium nitrate is a fertilizer that contains two different nutrients: nitrogen and calcium, which are necessary for the plant. It is a white, granular, soluble, mineral fertilizer containing Ca-15.5%, nitrogen-26.5% and ozone, i.e. 0.2% zinc. It is a fertilizer option suitable for any cultivated area, soil, and weather conditions.[2] calcium - nitrate [(Ca ⁺²) - (NO₃ ^-)] environment creates neutrality in the soil and stimulates the uptake of nutrients by the roots. It leads to an insufficient supply of nutrients to the plant [1]
How was the study conducted?
A wheat plant grown in greenhouses was fed calcium nitrate fertilizer [Ca(NO₃)₂] several times during the growing season under sunny conditions. In this way, the amount of soluble calcium and the content of nitrates stored in nitrogen were checked. In this case, the total weight of the wheat plant, the weight of the head, and the weight of the stem in grams are first measured, and then the amount of calcium nitrate is equivalent in the appropriate way (0.3:1; 0.6:1; 0.9:1; 1;2;1) added in quantities. During the experiment, it was found out what effect the nitrate-ion (NO₃^-) has on the wheat plant, storing calcium and nitrogen.
The results were as follows:
Calcium nitrate, storing soluble calcium in its composition, was well absorbed by the roots of the plant, while soil containing ammonium, this calcium substance neutralized the soil environment and raised the level of ammonium absorption from almost 13% to 51%. Calcium, is a macronutrient essential, for plants and it contributes to the formation of organic matter by uptake of CO₂ by the plant during photosynthesis. In addition, they improve the uptake of nitrogen in the soil by the plant, while the nitrogen in nitrate ensures the plant's growth, and a good harvest [3].
Thus, it proved that calcium nitrate fertilizer has the following advantages:
1) the presence of nitrogen as the crucial nutrient;
2) the effect of the calcium element on both the plant and the soil;
3) The presence of both nutrients in one fertilizer, and accordance with the indicators of economic efficiency [2].
In conclusion, it should be noted that the effect of calcium nitrate super-fertilizer on the wheat plant gave an effect. He proceeded from the fact that the crucial nutrient is nitrogen (NO₃^-), which is easily absorbed into the root, and calcium (Ca ⁺²) is one of the nutrients necessary for the plant.
References

1. 
   Azeem, B., et al., Review on materials and methods to produce controlled release coated urea fertilizer. Journal of Controlled Release, 2014. 181(0): p. 11-21.
   
2. 
   Parvizi, H., A.R. Sepaskhah, and S.H. Ahmadi, Effect of drip irrigation and fertilizer regimes on fruit yields and water productivity of a pomegranate (Punica granatum (L.) cv. Rabab) orchard. Agricultural Water Management, 2014. 146: p. 45-56.
   
3. 
   Rahman, M.M., et al., Production of slow release crystal fertilizer from wastewaters through struvite crystallization A review. Arabian Journal of Chemistry, 2014. 7(1): p. 139-155.
   
4. 
   M. Rodriguez, H. Zea, Evaluation of a synthesis process for the production of calcium nitrate liquid fertilizer. International Journal of CHemTech Research, Vol.7, No.4, pp 1960-1965, 2014-2015
   
5. 
   Adams, J.R. and A.R. Merz, Hygroscopicity of Fertilizer Materials and Mixtures. Industrial & Engineering Chemistry, 1929. 21(4): p. 305-307.
   
6. 
   Pierre, W.H., Nitrogenous Fertilizers and Soil Acidity: I. Effect of Various Nitrogenous Fertilizers on Soil Reaction1. 1928. p. 254-269.