METHOD OF PREPARING A FILM-FORMING BIOPOLYMER MODIFIER FOR MINERAL FERTILIZERS
	TAOV R KH; AZNAEVA M R; DUDAROVA D G; ZANILOV A KH
	2024-03-11
专利权人	FEDERAL STATE BUDGETARY EDUCATIONAL (BUDG-Non-standard)
申请日期	2024-03-11
专利号	RU2831688-C1
成果简介	NOVELTY - Method of preparing a film-forming biopolymer modifier for mineral fertilizers is characterized by that a weighed portion of maize starch weighing 6 g with addition of 10 % CuSO4⋅5H2O is dissolved in 60 ml of distilled water, then 5 ml of glycerine and 5 ml of 70 % acetic acid are added to the mixture, the solution is mechanically stirred at temperature of 75-80 °C in a three-necked round-bottom flask equipped with a thermometer, in a water bath for 10 minutes until conversion into a thick suspension, then, to ensure homogeneity of the solution, 5 ml of 0.1 M NaOH solution is added, the ready film-forming solution is applied on the surface of the granules of mineral fertilizers, followed by drying. USE - Agriculture. ADVANTAGE - Invention makes it possible to restore soil by content of microelements, to increase assimilation of mineral elements of the used fertilizer, to increase crop capacity, as well as quality of fertilizer. 1 cl, 3 tbl, 1 ex
IPC 分类号	C05G-003/40 ; C05G-005/12
国家	俄罗斯
专业领域	农业科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/17777
专题	中国科学院新疆生态与地理研究所
作者单位	FEDERAL STATE BUDGETARY EDUCATIONAL (BUDG-Non-standard)
推荐引用方式 GB/T 7714	TAOV R KH,AZNAEVA M R,DUDAROVA D G,et al. METHOD OF PREPARING A FILM-FORMING BIOPOLYMER MODIFIER FOR MINERAL FERTILIZERS. RU2831688-C1[P]. 2024.

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