Abstract
Relevance . The disadvantages of steppe nature management include soil degradation, deficiency of mineral nutrition elements and other adverse phenomena. Similar processes are taking place in Siberia. Currently, the re-development of laylands is beginning and soil degradation is again manifested in the steppe regions of Khakassia. For the effective use of land resources, it is necessary to develop a technology for processing soil deposits in the arid steppe zone of the south of Central Siberia. Methods . The study of the effectiveness of soil treatment technologies of the erosive agroecological group of laylands was carried out in the arid steppe agrolandscape region of the Republic of Khakassia, located in the south of Central Siberia. The research was carried out for four years in the feed crop rotation link: a long-term (20-25 years) grain-grass layland — oats (corn) for green mass by the method of field experience of B.A. Dospekhov. Methods of water-physical and agrochemical studies were used in the performance of the work. Results . It is established that on long-term laylands (20-25 years) soil compaction, low moisture content and mineral nutrition elements are noted. The influence of the complex application of continuous herbicides (Tornado 500, Sprut Extra) and processing technology on the water-physical and agrochemical properties of the soil has been revealed. During summer tillage of a long-term layland and introduction of herbicide, there is an accumulation of moisture, nitrate nitrogen. In the arid steppe zone, the technology with tillage of a long-term layland to a depth of 18-20 cm increases the productivity of the feed crop rotation link by an average of 25.5-32.7% compared to technological operations involving small-scale processing (12-14 cm and 14-16 cm).
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 4
Claim · model-written summary
Long-term laylands showed soil compaction, low moisture content and low mineral nutrition elements.
- Taxon
- oats (corn)
Zea mays subsp. mayse5 - Material
- long-term laylandse1
- Outcome
- soil compaction, low moisture content and mineral nutrition elementse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“oats (corn) for green mass”
e1“It is established that on long-term laylands (20-25 years) soil compaction, low moisture content and mineral nutrition elements are noted”
Claim · model-written summary
Summer tillage of a long-term layland with herbicide application increased soil moisture and nitrate nitrogen.
- Taxon
- oats (corn)Zea mays subsp. mayse5
- Treatment
- summer tillage of a long-term layland and introduction of herbicidee2
- Outcome
- moisture, nitrate nitrogene2
- Direction
- increaseinferrede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“oats (corn) for green mass”
e2“During summer tillage of a long-term layland and introduction of herbicide, there is an accumulation of moisture, nitrate nitrogen”
Claim · model-written summary
Complex application of continuous herbicides (Tornado 500, Sprut Extra) and processing technology influenced the water-physical and agrochemical properties of the soil.
- Taxon
- oats (corn)Zea mays subsp. mayse5
- Treatment
- complex application of continuous herbicides (Tornado 500, Sprut Extra) and processing technologye3
- Outcome
- water-physical and agrochemical properties of the soile3
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“oats (corn) for green mass”
e3“The influence of the complex application of continuous herbicides (Tornado 500, Sprut Extra) and processing technology on the water-physical and agrochemical properties of the soil has been revealed”
Claim · model-written summary
In the arid steppe zone, tillage of a long-term layland to 18-20 cm increased feed crop rotation productivity by an average of 25.5-32.7% compared with 12-14 cm and 14-16 cm operations.
- Taxon
- oats (corn)Zea mays subsp. mayse5
- Treatment
- tillage of a long-term layland to a depth of 18-20 cme4
- Outcome
- productivity of the feed crop rotation linke4
- Direction
- increasese4
- Value
- 25.5-32.7%e4
- Comparator
- small-scale processing (12-14 cm and 14-16 cm)e4
- Setting
- Republic of Khakassiae6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“oats (corn) for green mass”
e4“In the arid steppe zone, the technology with tillage of a long-term layland to a depth of 18-20 cm increases the productivity of the feed crop rotation link by an average of 25.5-32.7% compared to technological operations involving small-scale processing (12-14 cm and 14-16 cm)”
e6“arid steppe agrolandscape region of the Republic of Khakassia”
The same questions in other papers
tillage · yield · Zea mays (maize)Positive and negative results
811 papers in the same direction as this paper · 230 in the opposite direction · 57 reporting no difference from an alternative
- no effect
- negative
- no effect
1,095 papers more in this group
See all 1,099 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.