Abstract
The solution to the problem of feed protein deficiency is possible with an increase in acreage and the selection of agrotechnical methods of soybean cultivation, taking into account the conditions of the natural and climatic zone. One of the main elements of the farming system that allows to increase the yield of soybeans is rational basic tillage, its depth depending on the type of soil, providing favorable conditions for plant growth and development, which has not been studied in the northern forest-steppe in the Tyumen region. The purpose of the work was to study the influence of agrotechnical techniques on soybean productivity in the northern forest-steppe in the Tyumen region. During the research the influence of basic tillage and its depth on agrophysical (soil density, reserves of productive moisture), agrochemical soil parameters, uniformity of sowing depth, germination and preservation of soybean plants has been established. The contamination of crops, the species composition of weeds, and the degree of contamination during soybean cultivation by basic tillage with the use of herbicide during the growing season has been studied. It has been found that the highest level of profitability of 39,7 % was achieved with the differentiated method of tillage, with the mouldboard plowing (20–22 cm) it was less by 7,2 %, with the subsurface tillage (20–22 cm) it was less by 19,3 %. The decrease in the depth of processing leads to the decrease in the level of profitability by 4,0 % with the mouldboard plowing, by 2,2 % with the subsurface tillage and by 7,4 % with the diff erentiated method. With zero tillage, the profitability level was below control by 14,6 %. Thus, the most cost-effective was the differentiated method of tillage (20-22 cm) with the profitability level of 39,7 % and a profit of 9765 rubles/ha.
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Claims 8
Claim · model-written summary
The differentiated tillage method gave the highest level of profitability, 39.7%.
- Taxon
- soybean
Glycine maxe1 - Treatment
- differentiated method of tillagee2
- Outcome
- level of profitabilitye2
- Direction
- higheste2
- Value
- 39,7 %e2
- Comparator
- mouldboard plowing (20–22 cm)e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The purpose of the work was to study the influence of agrotechnical techniques on soybean productivity in the northern forest-steppe in the Tyumen region”
e2“It has been found that the highest level of profitability of 39,7 % was achieved with the differentiated method of tillage, with the mouldboard plowing (20–22 cm) it was less by 7,2 %, with the subsurface tillage (20–22 cm) it was less by 19,3 %”
Claim · model-written summary
Mouldboard plowing (20–22 cm) gave profitability 7.2% lower than the differentiated tillage method.
- Taxon
- soybeanGlycine maxe1
- Treatment
- mouldboard plowing (20–22 cm)e2
- Outcome
- level of profitabilitye2
- Direction
- lesse2
- Value
- 7,2 %e2
- Comparator
- differentiated method of tillagee2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The purpose of the work was to study the influence of agrotechnical techniques on soybean productivity in the northern forest-steppe in the Tyumen region”
e2“It has been found that the highest level of profitability of 39,7 % was achieved with the differentiated method of tillage, with the mouldboard plowing (20–22 cm) it was less by 7,2 %, with the subsurface tillage (20–22 cm) it was less by 19,3 %”
Claim · model-written summary
Subsurface tillage (20–22 cm) gave profitability 19.3% lower than the differentiated tillage method.
- Taxon
- soybeanGlycine maxe1
- Treatment
- subsurface tillage (20–22 cm)e2
- Outcome
- level of profitabilitye2
- Direction
- lesse2
- Value
- 19,3 %e2
- Comparator
- differentiated method of tillagee2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The purpose of the work was to study the influence of agrotechnical techniques on soybean productivity in the northern forest-steppe in the Tyumen region”
e2“It has been found that the highest level of profitability of 39,7 % was achieved with the differentiated method of tillage, with the mouldboard plowing (20–22 cm) it was less by 7,2 %, with the subsurface tillage (20–22 cm) it was less by 19,3 %”
Claim · model-written summary
Reducing tillage depth lowered profitability by 4.0% with mouldboard plowing.
- Taxon
- soybeanGlycine maxe1
- Treatment
- decrease in the depth of processinge3
- Outcome
- level of profitabilitye3
- Direction
- decreasee3
- Value
- 4,0 %e3
- Qualifier
- with the mouldboard plowinge3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The purpose of the work was to study the influence of agrotechnical techniques on soybean productivity in the northern forest-steppe in the Tyumen region”
e3“The decrease in the depth of processing leads to the decrease in the level of profitability by 4,0 % with the mouldboard plowing, by 2,2 % with the subsurface tillage”
Claim · model-written summary
Reducing tillage depth lowered profitability by 2.2% with subsurface tillage.
- Taxon
- soybeanGlycine maxe1
- Treatment
- decrease in the depth of processinge3
- Outcome
- level of profitabilitye3
- Direction
- decreasee3
- Value
- 2,2 %e3
- Qualifier
- with the subsurface tillagee3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The purpose of the work was to study the influence of agrotechnical techniques on soybean productivity in the northern forest-steppe in the Tyumen region”
e3“The decrease in the depth of processing leads to the decrease in the level of profitability by 4,0 % with the mouldboard plowing, by 2,2 % with the subsurface tillage”
Claim · model-written summary
Reducing tillage depth lowered profitability by 7.4% with differentiated tillage.
- Taxon
- soybeanGlycine maxe1
- Treatment
- decrease in the depth of processinge3
- Outcome
- level of profitabilitye3
- Direction
- decreasee3
- Value
- 7,4 %e4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The purpose of the work was to study the influence of agrotechnical techniques on soybean productivity in the northern forest-steppe in the Tyumen region”
e3“The decrease in the depth of processing leads to the decrease in the level of profitability by 4,0 % with the mouldboard plowing, by 2,2 % with the subsurface tillage”
e4“by 7,4 %”
Claim · model-written summary
Zero tillage left profitability 14.6% below the control.
- Taxon
- soybeanGlycine maxe1
- Treatment
- zero tillagee5
- Outcome
- profitability levele5
- Direction
- belowe5
- Value
- 14,6 %e5
- Comparator
- controle5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The purpose of the work was to study the influence of agrotechnical techniques on soybean productivity in the northern forest-steppe in the Tyumen region”
e5“With zero tillage, the profitability level was below control by 14,6 %”
Claim · model-written summary
The differentiated tillage method (20-22 cm) gave a soybean profit of 9765 rubles/ha.
- Taxon
- soybeanGlycine maxe1
- Treatment
- differentiated method of tillage (20-22 cm)e6
- Outcome
- profite6
- Value
- 9765 rubles/hae6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The purpose of the work was to study the influence of agrotechnical techniques on soybean productivity in the northern forest-steppe in the Tyumen region”
e6“Thus, the most cost-effective was the differentiated method of tillage (20-22 cm) with the profitability level of 39,7 % and a profit of 9765 rubles/ha”
The same questions in other papers
tillage · yield · Glycine max (soybean)Positive and negative results
263 papers in the same direction as this paper · 100 in the opposite direction · 26 reporting no difference from an alternative
- no effect
- no effect
- no effect
386 papers more in this group
See all 390 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.