Abstract
World and domestic experience in the use of technologies has led to the need to revise approaches to soil cultivation, directions are primarily concerned with its minimization. The purpose of the research is to compare and substantiate the impact of different tillage technologies in a three-field crop rotation on the physical properties of typical chernozem. Applied materials and methods research results in a field experiment, analysis, generalization and statistical processing of data from stock and modern literary materials. The results of the study of the application of soil tillage technologies on the density and hardness of the soil, the productivity of soybeans of the central forest-steppe of Ukraine are presented. It was established that the density of the soil under "No-till" technology and minimal tillage leads to an increase in the density of the soil compared to plowing. Its increase occurred most in the 20-30 cm layer of typical chernozem with minimal tillage. Replacing the shelf with zero and minimal tillage increased soil resistance. The hardness in the soil laver 0-30 cm after disk tillage was higher than plowing by 5.5 kg/cm2, after "No-till" technology – by 8.2 kg/cm2. Soybean productivity with soil discing decreased by 5.4% compared to plowing. According to the "No-till" technology and plowing the yield of soybean grain was obtained at the same level, which is 2,19 and t/ha, respectively. A promising direction for further research is the study of the structural and aggregate composition and reserves of available moisture in the meter-thick soil laver.
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Claims 8
Claim · model-written summary
No-till technology increased soil density compared with plowing.
- Taxon
- soybeans
Glycine maxe0 - Treatment
- No-tille1
- Outcome
- density of the soile1
- Direction
- increasee1
- Comparator
- plowinge1
- Setting
- central forest-steppe of Ukrainee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the productivity of soybeans of the central forest-steppe of Ukraine”
e1“the density of the soil under "No-till" technology and minimal tillage leads to an increase in the density of the soil compared to plowing”
Claim · model-written summary
Minimal tillage increased soil density compared with plowing.
- Taxon
- soybeansGlycine maxe0
- Treatment
- minimal tillagee1
- Outcome
- density of the soile1
- Direction
- increasee1
- Comparator
- plowinge1
- Setting
- central forest-steppe of Ukrainee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the productivity of soybeans of the central forest-steppe of Ukraine”
e1“the density of the soil under "No-till" technology and minimal tillage leads to an increase in the density of the soil compared to plowing”
Claim · model-written summary
The increase in soil density was greatest in the 20-30 cm layer under minimal tillage.
- Taxon
- soybeansGlycine maxe0
- Treatment
- minimal tillagee2
- Outcome
- Its increasee2
- Direction
- occurred moste2
- Qualifier
- 20-30 cm layer of typical chernozeme2
- Setting
- central forest-steppe of Ukrainee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the productivity of soybeans of the central forest-steppe of Ukraine”
e2“Its increase occurred most in the 20-30 cm layer of typical chernozem with minimal tillage”
Claim · model-written summary
Replacing the shelf with zero and minimal tillage increased soil resistance.
- Taxon
- soybeansGlycine maxe0
- Treatment
- zero and minimal tillagee3
- Outcome
- soil resistancee3
- Direction
- increasede3
- Comparator
- shelfe3
- Setting
- central forest-steppe of Ukrainee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the productivity of soybeans of the central forest-steppe of Ukraine”
e3“Replacing the shelf with zero and minimal tillage increased soil resistance”
Claim · model-written summary
Hardness of the 0-30 cm soil layer after disk tillage was higher than under plowing by 5.5 kg/cm2.
- Taxon
- soybeansGlycine maxe0
- Treatment
- disk tillagee4
- Outcome
- hardnesse4
- Direction
- highere4
- Value
- 5.5 kg/cm2e4
- Qualifier
- soil laver 0-30 cme4
- Comparator
- plowinge4
- Setting
- central forest-steppe of Ukrainee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the productivity of soybeans of the central forest-steppe of Ukraine”
e4“The hardness in the soil laver 0-30 cm after disk tillage was higher than plowing by 5.5 kg/cm2, after "No-till" technology – by 8.2 kg/cm2”
Claim · model-written summary
Hardness of the 0-30 cm soil layer under No-till technology was higher than under plowing by 8.2 kg/cm2.
- Taxon
- soybeansGlycine maxe0
- Treatment
- No-tille4
- Outcome
- hardnesse4
- Direction
- highere4
- Value
- 8.2 kg/cm2e4
- Qualifier
- soil laver 0-30 cme4
- Comparator
- plowinge4
- Setting
- central forest-steppe of Ukrainee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the productivity of soybeans of the central forest-steppe of Ukraine”
e4“The hardness in the soil laver 0-30 cm after disk tillage was higher than plowing by 5.5 kg/cm2, after "No-till" technology – by 8.2 kg/cm2”
Claim · model-written summary
Soybean productivity decreased by 5.4% with soil discing compared with plowing.
- Taxon
- soybeansGlycine maxe0
- Treatment
- soil discinge5
- Outcome
- Soybean productivitye5
- Direction
- decreasede5
- Value
- 5.4%e5
- Comparator
- plowinge5
- Setting
- central forest-steppe of Ukrainee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the productivity of soybeans of the central forest-steppe of Ukraine”
e5“Soybean productivity with soil discing decreased by 5.4% compared to plowing”
Claim · model-written summary
Soybean grain yield under No-till technology was at the same level as under plowing.
- Taxon
- soybeanGlycine maxe6
- Treatment
- No-tille6
- Outcome
- yield of soybean graine6
- Direction
- at the same levele6
- Value
- 2,19 and t/hae6
- Comparator
- plowinge6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“According to the "No-till" technology and plowing the yield of soybean grain was obtained at the same level, which is 2,19 and t/ha, respectively”
The same questions in other papers
tillage · yield · Glycine max (soybean)Positive and negative results
125 papers in the same direction as this paper · 264 reporting no difference from an alternative
- positive
- positive
- positive
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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.