Abstract
Net bag method and sand strainer tube were used to determine decomposition characteristics of corn and soybean stalks of organic carbon under different incorporation methods into the field.The results showed that after 150 d in net bag method,biology quantity of corn and soybean stalks were decomposed from 38.9% to 46.6%.The decomposition trend of stalks was soil coverage treatment open air treatment,and corn stalk of soil coveragesoybean stalk of soil coverage,decomposing regularities of soybean and corn stalk in the open air were almost the same.From the view of tissue structure,tissue had become blurred and loose,when the basic tissue and vascular bundle were broken in corn stalk the following time.But tissue structure of soybean stalk did not change significantly.The decomposition regularity of stalksorganic carbon in different incorporation methods was corn stalksoybean stalk.Under simulated conditions of the sand strainer tubes,corn,soybean stalk and root stubble were similar trends in organic carbon decomposition.All the decomposition regularities were faster at the beginning of buried tubes,and slower at the later.The decomposition rate of organic carbon was corn stalksoybean stalk.After reducing C/N,the organic carbon decomposition rate of various organic materials was higher than that of no adjusting.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. 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 11
Claim · model-written summary
Corn and soybean stalks decomposed by 38.9% to 46.6% in the net bag method after 150 days.
- Taxon
- corn and soybean
Glycine max
Zea mays subsp. mayse1 - Treatment
- net bag methode2
- Outcome
- biology quantitye2
- Value
- 38.9% to 46.6%e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“corn and soybean stalks of organic carbon under different incorporation methods into the field”
e2“after 150 d in net bag method,biology quantity of corn and soybean stalks were decomposed from 38.9% to 46.6%”
Claim · model-written summary
Soil coverage and open-air treatments differed in the decomposition trend of stalks; the direction is not resolved in the abstract.
- Taxon
- corn and soybeanGlycine maxZea mays subsp. mayse1
- Treatment
- soil coverage treatmente3
- Outcome
- decomposition trend of stalkse3
- Comparator
- open air treatmente3
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“corn and soybean stalks of organic carbon under different incorporation methods into the field”
e3“The decomposition trend of stalks was soil coverage treatment open air treatment”
Claim · model-written summary
Decomposition regularities of soybean and corn stalk in the open air were almost the same.
Verbatim
e1“corn and soybean stalks of organic carbon under different incorporation methods into the field”
e4“decomposing regularities of soybean and corn stalk in the open air were almost the same”
Claim · model-written summary
Corn stalk tissue became blurred and loose when basic tissue and vascular bundles broke down over time.
Verbatim
e5“From the view of tissue structure,tissue had become blurred and loose,when the basic tissue and vascular bundle were broken in corn stalk the following time”
Claim · model-written summary
Soybean stalk tissue structure did not change significantly during decomposition.
Verbatim
e6“But tissue structure of soybean stalk did not change significantly”
Claim · model-written summary
Organic carbon decomposition regularity of corn stalk and soybean stalk differed among incorporation methods; the direction is not resolved in the abstract.
- Taxon
- corn stalke7
- Treatment
- different incorporation methodse7
- Outcome
- decomposition regularity of stalksorganic carbone7
- Comparator
- soybean stalke7
Not reportedDirection
Verbatim
e7“The decomposition regularity of stalksorganic carbon in different incorporation methods was corn stalksoybean stalk”
Claim · model-written summary
Under simulated sand strainer tube conditions, corn, soybean stalk and root stubble showed similar trends of organic carbon decomposition.
- Taxon
- cornZea mays subsp. mayse1
- Outcome
- organic carbon decompositione1
- Setting
- simulated conditions of the sand strainer tubese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Under simulated conditions of the sand strainer tubes,corn,soybean stalk and root stubble were similar trends in organic carbon decomposition”
Claim · model-written summary
Decomposition rate of organic carbon in corn and soybean stalks differed between the two stalks; the direction is not resolved in the abstract.
Not reportedDirection
Verbatim
e1“The decomposition rate of organic carbon was corn stalksoybean stalk”
Claim · model-written summary
Decomposition of organic carbon was faster at the beginning of burial in tubes.
- Taxon
- corn and soybeanGlycine maxZea mays subsp. mayse1
- Treatment
- buried tubese2
- Outcome
- decomposition regularitiese2
- Direction
- fastere2
- Qualifier
- at the beginning of buried tubese2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“corn and soybean stalks of organic carbon under different incorporation methods into the field”
e2“All the decomposition regularities were faster at the beginning of buried tubes,and slower at the later”
Claim · model-written summary
Decomposition of organic carbon was slower later in burial in tubes.
- Taxon
- corn and soybeanGlycine maxZea mays subsp. mayse1
- Treatment
- buried tubese2
- Outcome
- decomposition regularitiese2
- Direction
- slowere2
- Qualifier
- at the latere2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“corn and soybean stalks of organic carbon under different incorporation methods into the field”
e2“All the decomposition regularities were faster at the beginning of buried tubes,and slower at the later”
Claim · model-written summary
Reducing C/N raised the organic carbon decomposition rate of various organic materials above that without adjustment.
- Taxon
- corn and soybeanGlycine maxZea mays subsp. mayse1
- Treatment
- reducing C/Ne2
- Outcome
- organic carbon decomposition ratee2
- Direction
- highere2
- Comparator
- no adjustinge2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“corn and soybean stalks of organic carbon under different incorporation methods into the field”
e2“After reducing C/N, the organic carbon decomposition rate of various organic materials was higher than that of no adjusting”