In:
Journal of Siberian Federal University. Chemistry, Siberian Federal University, Vol. 14, No. 4 ( 2021-12), p. 570-581
Abstract:
A method for producing granular fertilizers based on pine sawdust containing ammonium nitrate is proposed. Physico-chemical properties of sawdust and fertilizers containing 20.0 wt.% nitrogen were studied. The effect of pretreatment of pine sawdust with 1 % wt. with a water solution of NaOH on the properties of granular fertilizers was explored. The results of a field trial on the cultivation of wheat varieties «Krasnoyarskaya 12» revealed the growth-stimulating effect of nitrogen-containing granular fertilizers in comparison with an unfertilized background. A more effective influenceon wheat yield of granular fertilizer fabricated from pine sawdust after their treatment with 1 % wt. with a water solution of NaOHThe achieved effect on 1,9 c/ha higher in comparison with thefertilizer based on original sawdust
Type of Medium:
Online Resource
ISSN:
1998-2836
,
2313-6049
DOI:
10.17516/1998-2836-0264
Language:
Unknown
Publisher:
Siberian Federal University
Publication Date:
2021
detail.hit.zdb_id:
2677866-X
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