Abstract
China is a country dominated by agriculture, but due to its geographical reasons, the western Liaoning region has caused sandstorms, and the desertified soil has reduced crop yields and suppressed the agricultural economy. Therefore, the concept of ecological agriculture and the agroforestry system received extensive attention. Arachis hypogaea are the main crop in the north of China. At present, the research on peanuts mainly focuses on grain crop intercropping, and there is limited research on the agroforestry of peanuts. In addition, Morus alba is a restorative plant emerging in China in recent years, which takes into account both ecological and economic benefits. Based on the above problems, we intercropped mulberry and peanut to explore their effects on farmland soil characteristics and rhizosphere soil bacterial and fungal communities. Our study showed that intercropping did not improve soil nutrients, but significantly reduced soil C:N, and reduced soil C:P and N:P to some extent. Intercropping improves the diversity and richness of soil microorganisms in farmland. The abundance of dominant bacterial and fungal phyla and genera increased in the soil. Actinobacteria were significantly negatively correlated with N:P, Proteobacteria was negatively correlated with TP and positively correlated with N:P., Ascomycota was positively correlated with soil nutrients and C:N, while Basidiomycota and Mortierellomycota were negatively correlated; Mycobacterium and RB41 were significantly correlated with phosphorus in soil, and Talaromyces were significantly positively correlated with soil nutrients and C:N. In conclusion, mulberry and peanut intercropping promoted soil humus, increased soil-available phosphorus content, and provided a good environment for microbial growth. These results provide new ideas for peanut agroforestry production and theoretical support for the construction of mulberry and peanut composite systems in Northeast China.
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Claims 15
Claim · model-written summary
Mulberry-peanut intercropping did not improve soil nutrients.
Not reportedComparator
Verbatim
e0“we intercropped mulberry and peanut to explore their effects on farmland soil characteristics and rhizosphere soil bacterial and fungal communities”
e1“intercropping did not improve soil nutrients, but significantly reduced soil C:N, and reduced soil C:P and N:P to some extent”
Claim · model-written summary
Intercropping significantly reduced soil C:N.
Not reportedComparator
Verbatim
e0“we intercropped mulberry and peanut to explore their effects on farmland soil characteristics and rhizosphere soil bacterial and fungal communities”
e1“intercropping did not improve soil nutrients, but significantly reduced soil C:N, and reduced soil C:P and N:P to some extent”
Claim · model-written summary
Intercropping reduced soil C:P and N:P to some extent.
- Taxon
- mulberry and peanute0
- Treatment
- intercroppinge1
- Outcome
- soil C:P and N:Pe1
- Direction
- reducede1
- Qualifier
- to some extente1
Not reportedComparator
Verbatim
e0“we intercropped mulberry and peanut to explore their effects on farmland soil characteristics and rhizosphere soil bacterial and fungal communities”
e1“intercropping did not improve soil nutrients, but significantly reduced soil C:N, and reduced soil C:P and N:P to some extent”
Claim · model-written summary
Intercropping improved the diversity and richness of soil microorganisms.
- Taxon
- mulberry and peanute0
- Treatment
- Intercroppinge2
- Outcome
- diversity and richness of soil microorganismse2
- Direction
- improvese2
Not reportedComparator
Verbatim
e0“we intercropped mulberry and peanut to explore their effects on farmland soil characteristics and rhizosphere soil bacterial and fungal communities”
e2“Intercropping improves the diversity and richness of soil microorganisms in farmland”
Claim · model-written summary
Intercropping increased the abundance of dominant bacterial and fungal phyla and genera in the soil.
- Taxon
- mulberry and peanute0
- Treatment
- Intercroppinge2
- Outcome
- abundance of dominant bacterial and fungal phyla and generae3
- Direction
- increasede3
Not reportedComparator
Verbatim
e0“we intercropped mulberry and peanut to explore their effects on farmland soil characteristics and rhizosphere soil bacterial and fungal communities”
e2“Intercropping improves the diversity and richness of soil microorganisms in farmland”
e3“The abundance of dominant bacterial and fungal phyla and genera increased in the soil”
Claim · model-written summary
Actinobacteria were significantly negatively correlated with N:P.
Verbatim
e0“we intercropped mulberry and peanut to explore their effects on farmland soil characteristics and rhizosphere soil bacterial and fungal communities”
e4“Actinobacteria were significantly negatively correlated with N:P”
Claim · model-written summary
Proteobacteria was negatively correlated with total phosphorus (TP).
Verbatim
e0“we intercropped mulberry and peanut to explore their effects on farmland soil characteristics and rhizosphere soil bacterial and fungal communities”
e5“Proteobacteria was negatively correlated with TP and positively correlated with N:P”
Claim · model-written summary
Proteobacteria was positively correlated with N:P.
Verbatim
e0“we intercropped mulberry and peanut to explore their effects on farmland soil characteristics and rhizosphere soil bacterial and fungal communities”
e5“Proteobacteria was negatively correlated with TP and positively correlated with N:P”
Claim · model-written summary
Ascomycota was positively correlated with soil nutrients and C:N.
Verbatim
e0“we intercropped mulberry and peanut to explore their effects on farmland soil characteristics and rhizosphere soil bacterial and fungal communities”
e6“Ascomycota was positively correlated with soil nutrients and C:N, while Basidiomycota and Mortierellomycota were negatively correlated”
Claim · model-written summary
Basidiomycota and Mortierellomycota were negatively correlated with intercropping.
Verbatim
e0“we intercropped mulberry and peanut to explore their effects on farmland soil characteristics and rhizosphere soil bacterial and fungal communities”
e6“Ascomycota was positively correlated with soil nutrients and C:N, while Basidiomycota and Mortierellomycota were negatively correlated”
e7“mulberry and peanut intercropping promoted soil humus, increased soil-available phosphorus content, and provided a good environment for microbial growth”
Claim · model-written summary
Mycobacterium and RB41 were significantly correlated with soil phosphorus, direction not stated.
Not reportedDirection
Verbatim
e0“we intercropped mulberry and peanut to explore their effects on farmland soil characteristics and rhizosphere soil bacterial and fungal communities”
e7“Mycobacterium and RB41 were significantly correlated with phosphorus in soil, and Talaromyces were significantly positively correlated with soil nutrients and C:N”
Claim · model-written summary
Talaromyces was significantly positively correlated with soil nutrients and C:N.
Verbatim
e0“we intercropped mulberry and peanut to explore their effects on farmland soil characteristics and rhizosphere soil bacterial and fungal communities”
e7“Mycobacterium and RB41 were significantly correlated with phosphorus in soil, and Talaromyces were significantly positively correlated with soil nutrients and C:N”
Claim · model-written summary
Mulberry-peanut intercropping promoted soil humus.
Not reportedComparator
Verbatim
e7“mulberry and peanut intercropping promoted soil humus, increased soil-available phosphorus content, and provided a good environment for microbial growth”
Claim · model-written summary
Mulberry-peanut intercropping increased soil-available phosphorus content.
- Taxon
- mulberry and peanute7
- Treatment
- intercroppinge7
- Outcome
- soil-available phosphorus contente7
- Direction
- increasede7
Not reportedComparator
Verbatim
e7“mulberry and peanut intercropping promoted soil humus, increased soil-available phosphorus content, and provided a good environment for microbial growth”
Claim · model-written summary
The results provide new ideas for peanut agroforestry production.
- Taxon
- peanut
Arachis hypogaeae1 - Outcome
- peanut agroforestry productione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“These results provide new ideas for peanut agroforestry production”
The same questions in other papers
intercropping · nutrient: content · Arachis hypogaea (peanut)Positive and negative results
27 papers in the same direction as this paper · 2 in the opposite direction
- negative
- no effect
- positive
26 papers more in this group
See all 30 papers →intercropping · ecology: diversity · Morus (mulberry trees)Results agree
1 paper in the same direction as this paper
- positive
intercropping · nutrient: content · Morus (mulberry trees)Results agree
2 papers in the same direction as this paper
- positive
- positive
intercropping · ecology: diversity · Arachis hypogaea (peanut)Results agree
2 papers in the same direction as this paper
- positive
- positive
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.