Use of residues of the dairy industry as a fertilizer for spring wheat

Vasilyev, O.; Vasilyev, A.; Nursov, I.N.; Ivanov, Y.I.; Ilyin, Aleksandr; Terentyeva, M.

doi:10.1088/1755-1315/604/1/012013

Cited by 6 publications

(6 citation statements)

References 8 publications

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“…The extracted organic fertilizer was able to provide wheat plant with its nutrient requirements, moreover, it showed significant increases over the mineral nutrition. Our findings are consisted with those of Suárez et al [9], Eissa et al [4], and Vasilyev et al [10].…”

Section: Response Of Wheat To the Organic Fertilizer Of Dairy Wastessupporting

confidence: 92%

“…The results of our field studies, which continued for two growing seasons, confirm the possibility of using the fertilizer extracted from dairy wastes in nutrition of wheat plants during the full growth cycle and until reaching seed production. Vasilyev et al [10] used an organic fertilizer extracted from the residues of cleaning milk pipes in nutrition of spring wheat under field condition and found that the extracted organic fertilizer is able to provide the tested plant by its nutrient requirements. Despite the importance of field studies carried out by Vasilyev et al [10], they used dairy wastes of the manufacturing process.…”

Section: Response Of Wheat To the Organic Fertilizer Of Dairy Wastesmentioning

confidence: 99%

“…Vasilyev et al [10] used an organic fertilizer extracted from the residues of cleaning milk pipes in nutrition of spring wheat under field condition and found that the extracted organic fertilizer is able to provide the tested plant by its nutrient requirements. Despite the importance of field studies carried out by Vasilyev et al [10], they used dairy wastes of the manufacturing process. The current study was carried out using the expired dairy products in nutrition of wheat plant under laboratory and field scales.…”

Section: Response Of Wheat To the Organic Fertilizer Of Dairy Wastesmentioning

confidence: 99%

“…The use of pot experiments in the evolution of dairy wastes as a fertilizer is not enough and the evaluation must depend on the result of field experiments. Only Vasilyev et al [10] used the dairy wastes in nutrition of wheat under field scale.…”

Section: Introductionmentioning

confidence: 99%

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A New Method to Recycle Dairy Waste for the Nutrition of Wheat Plants

et al. 2021

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Dairy products are vital components of human food, however, they are rapidly spoiled due to their high content of organic matter which encourages the growth of decomposing microbes. The recycling of dairy wastes is an ideal solution to preserve the environment, as it is in line with the principles of sustainable agriculture. In this experiment, an organic fertilizer was extracted from dairy wastes and was used for the nutrition of wheat grown on sandy soils under two-year field studies. The application rate of the extracted organic fertilizer was 8 ton ha−1. Moreover, the same rates of N, P, and K were added from inorganic fertilizers. The extracted organic fertilizer significantly (p < 0.05) enhanced the wheat growth and increased chlorophyll by 11% and 16% in the first and second season, respectively, in comparison to the inorganic fertilization. The extracted organic fertilizer significantly minimized the soil pH from an initial value of 8.00 to 7.05. The tested organic fertilizer increased the uptake of N, P, and K by 55%, 49%, and 51% above the inorganic nutrition, respectively. The wheat straw and grain yield increased by 16% and 29% as a result of the addition of the organic fertilizer extracted from dairy wastes. The dairy wastes organic fertilizer caused a notable improvement in the soil quality. The extracted organic fertilizer was able to supply wheat with its nutrient requirements as it showed a remarkable superiority over the mineral fertilization. The disposal of expired dairy waste can be managed in a way that preserves the environment by converting it to organic fertilizers. Laboratory and field experiments have proven the efficiency of the extracted organic fertilizer in nutrition of wheat plants in sandy soils with low fertility.

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Section: Response Of Wheat To the Organic Fertilizer Of Dairy Wastessupporting

confidence: 92%

Section: Response Of Wheat To the Organic Fertilizer Of Dairy Wastesmentioning

confidence: 99%

Section: Response Of Wheat To the Organic Fertilizer Of Dairy Wastesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

A New Method to Recycle Dairy Waste for the Nutrition of Wheat Plants

et al. 2021

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“…At the same time, the gas supply must be carried out in such a way that the heating and decomposition of the gas (or part of it) are carried out earlier than its complete oxidation. In practice, the mixing of gas with air is deliberately delayed [5,6].…”

Section: Methodsmentioning

confidence: 99%

Investigation of the flame of natural gas in the combustion chamber of a tractor diesel engine

Maksimov

Alatyrev

Smirnov

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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Heat exchange by radiation in the working space of high-temperature combustion chambers is the predominant type of heat exchange, depending both on the temperature of the flame and on its emissivity. As is known, a luminous flame differs from a non-luminous one in that it emits thermal energy not selectively within the CO 2 and H 2 O bands, but over the entire spectrum, including the visible region. Moreover, it is in the visible region of the glowing flame of natural gas that a significant amount of thermal energy is emitted. This is explained by the fact that the dispersed phase (soot), which arose during the decomposition of methane, contains particles of such sizes (0.05-0.2 microns), which are characterized by maximum radiation in the visible and near-infrared regions of the spectrum. Thus, the emissivity of a luminous flame is significantly higher than the emissivity of a non-luminous flame. This ability of the luminous flame is the reason for its use in diesel internal combustion engines (DICE).

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Long-term aftereffect of dairy production waste on productivity and soil fertility

Vasiliev¹,

Nursov²,

Vasiliev³

et al. 2022

BIO Web Conf.

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The article shows for the first time the results of studies on the aftereffect of 4 years of a single use of dairy industry waste - cake as a fertilizer for crops in the crop rotation link: potatoes - spring wheat - potatoes - barley on productivity and product quality. In the spring of 2017, the experimental plot after harvesting the remains of perennial grasses was mechanically processed with a motor cultivator and divided into plots of 10 m2 with the following experimental options: 1. Control (without fertilizers); 2. Complex mineral fertilizer - azophoska with the content of plant nutrients N - 16%, P2O5 - 16%, K2O - 16% at the rate of 100 kg/ha; 3. Cake 3 kg/m2 (30 t/ha); 4. Cake 6 kg/m2 (60 t/ha); 5. Cake 9 kg a.i./m2 (90 t/ha). Variants of experiments were studied in six repetitions. The cake substance gradually mineralizes in the soil and supplies crops with nutrients throughout the growing season. The aftereffect of the cake was studied from 2018 to 2020, and for all the years of research, the maximum yield was observed in the variants with the introduction of cake. So, if in 2020 in the control variant the yield of barley was 2.13 t/ha, then in the variant with azofoska - 2.21 t/ha; in the option of 30 t/ha of cake - 2.41 t/ha; in the option of 60 t/ha of cake - 2.95 t/ha; in the variant 90 t/ha of cake - 3.10 t/ha (HCP05 = 0.22). The agrochemical properties of the soil in the variants with cake application improved significantly: the humus content in the control variant - 3.03%, in the variant with azofoska - 3.16%, in the variant 30 t/ha of cake - 3.22%, in the variant 60 t/ha ha of cake - 3.65%, in the option of 60 t/ha of cake - 3.60%. The content of plant-available forms of phosphorus and potassium in the soil also increased. The pH values of the exchangeable acidity increased to neutral values (6.59).

show abstract

Use of residues of the dairy industry as a fertilizer for spring wheat

Cited by 6 publications

References 8 publications

A New Method to Recycle Dairy Waste for the Nutrition of Wheat Plants

A New Method to Recycle Dairy Waste for the Nutrition of Wheat Plants

Investigation of the flame of natural gas in the combustion chamber of a tractor diesel engine

Long-term aftereffect of dairy production waste on productivity and soil fertility

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