Distribution of transformed organic matter in structural units of loamy sandy soddy-podzolic soil

Когут, Б. М.; Yashin, M. A.; Семенов, В. М.; Avdeeva, T. N.; Markina, L. G.; Lukin, S. M.; Tarasov, S.I.

doi:10.1134/s1064229316010075

Cited by 10 publications

(4 citation statements)

References 16 publications

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“…All this necessitates the search of additional ways to enrich the soil with nutrients. The use of biological ameliorants is directly related to organic farming, since it allows obtaining environmentally friendly agricultural products without the use of industrial fertilisers [23]. Biological ameliorants play an important role in alternative agriculture, as they positively affect the agrophysical properties of the soil and its biological activity, increasing the amount of organic matter and reducing the clogging of plantings.…”

Section: Resultsmentioning

confidence: 99%

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Development of Biochar to Improve Soil Health and Increase Potato Yields

Marat¹

2023

IJDNE

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Potato growing is one of the main branches of agriculture, the main task of which is to obtain maximum yields of high-quality potato tubers. Therefore, the food security and stability of the country may significantly depend on the state of the potato industry as a whole. The urgency of the problem is related to the state of soil fertility, which is deteriorating almost everywhere. The purpose of the study: to develop an ameliorant as biochar for assessing potato yield and physicochemical properties of sod-podzolic sandy loam soil. The carbonised biochar obtained by pyrolysis of rice husks at a temperature of 400℃ was used as an ameliorant. Rice husks are used as a more affordable and cheaper material. It has been established that the use of biochar in agriculture leads to high crop yields at lower water costs. The introduction of biochar into the soil accelerates biological processes and promotes long-term soil fertility. Not only agricultural parameters are improving, but also the efficiency of biochar for storing carbon dioxide is increasing.

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Section: Resultsmentioning

confidence: 99%

“…The main type of potash fertiliser used in agriculture is potassium chloride. However, it is undesirable for potatoes to use fertilisers containing chlorine, since carbohydrate metabolism is disrupted during crop development [23]. Therefore, it is necessary to expand the range of potash fertilisers of other forms.…”

Section: Resultsmentioning

confidence: 99%

Development of Biochar to Improve Soil Health and Increase Potato Yields

Marat¹

2023

IJDNE

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“…The average yield of grain crops by this period was 15.4 c/ha, including 22 c/ha for winter wheat, 20.8 c/ha for barley, 17.7 c/ha for rye (in contrast to 7 c/ha in 1960s). Gross grain harvest for the year was on average 890-910 thousand tons [3,4].…”

Section: Introductionmentioning

confidence: 99%

“…The critical state of the nutrients supply of the soil is evidenced by the calculation of its balance, which has been constantly decreasing over the past 10 years. Currently, it is 35.3 kg/ha: including 20.8 kg/ha of nitrogen, 2 kg/ha of phosphorus and 12.5 kg/ha of potassium [4]. Due to the negative balance of nutrients, the formation of crop yields is mainly due to soil fertility.…”

Section: Introductionmentioning

confidence: 99%

The Use of Peat Deposits of the Russian Federation for Organic Fertilizers Production

Misnikov

2020

E3S Web Conf.

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In agricultural production, soil fertility and the overall productivity of arable land depends on the quality and quantity of mineral and organic fertilizers. The decrease in the humus content in soil observed over the past decade requires a systematic use of various organic fertilizers. The use of peat-based fertilizers guarantees high and sustainable crop yields. Restoration of soil fertility should be carried out by organic fertilizers enriched with humic acids with physiologically active groups, free nitrogen-containing components, a complex of nutrients and micro elements. The author considers the possibility of using humus peat ameliorants for the restoration of disturbed lands and the increase of soil fertility. The production and use of peat-based organic fertilizers and ameliorants in various sectors of the economy is an incentive for the stable functioning of the peat business and a significant factor in the socio- economic development of the regions of the Russian Federation.

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