Abstract
The water culture was conducted to investigate the effects of flue-cured tobacco and sweet clover intercropping on nutrients content of tobacco leaves.The results were as follows: compared with tobacco monocropping,intercropping increased the nitrogen,phosphorus and potassium contents of tobacco leaves by 0.28%～0.52%,0.01%～0.16% and 1.1%～2.77%,respectively.Sweet clover absorbed residual nutrients in water,and made the nutrients in water more balanced and reasonable.Intercropping increased the plant roots in water,raised the validity of the mineral nutrient around the roots and increased the relative nutritious element contents in water.The nutrients of plant were improved.
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 7
Claim · model-written summary
Intercropping increased tobacco leaf nitrogen content by 0.28%～0.52% compared with tobacco monocropping.
- Taxon
- tobacco
Nicotiana tabacume0 - Organ / stage
- leavese0
- Treatment
- intercroppinge0
- Outcome
- nitrogene0
- Direction
- increasede0
- Value
- 0.28%～0.52%e0
- Comparator
- tobacco monocroppinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“compared with tobacco monocropping,intercropping increased the nitrogen,phosphorus and potassium contents of tobacco leaves by 0.28%～0.52%,0.01%～0.16% and 1.1%～2.77%,respectively”
Claim · model-written summary
Intercropping increased tobacco leaf phosphorus content by 0.01%～0.16% compared with tobacco monocropping.
- Taxon
- tobaccoNicotiana tabacume0
- Organ / stage
- leavese0
- Treatment
- intercroppinge0
- Outcome
- phosphoruse0
- Direction
- increasede0
- Value
- 0.01%～0.16%e0
- Comparator
- tobacco monocroppinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“compared with tobacco monocropping,intercropping increased the nitrogen,phosphorus and potassium contents of tobacco leaves by 0.28%～0.52%,0.01%～0.16% and 1.1%～2.77%,respectively”
Claim · model-written summary
Intercropping increased tobacco leaf potassium content by 1.1%～2.77% compared with tobacco monocropping.
- Taxon
- tobaccoNicotiana tabacume0
- Organ / stage
- leavese0
- Treatment
- intercroppinge0
- Outcome
- potassiume0
- Direction
- increasede0
- Value
- 1.1%～2.77%e0
- Comparator
- tobacco monocroppinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“compared with tobacco monocropping,intercropping increased the nitrogen,phosphorus and potassium contents of tobacco leaves by 0.28%～0.52%,0.01%～0.16% and 1.1%～2.77%,respectively”
Claim · model-written summary
Sweet clover absorbed residual nutrients in water, making the nutrients in water more balanced.
Verbatim
e1“Sweet clover absorbed residual nutrients in water,and made the nutrients in water more balanced and reasonable”
Claim · model-written summary
Intercropping increased the root growth of plants in water.
- Taxon
- tobaccoNicotiana tabacume0
- Treatment
- Intercroppinge2
- Outcome
- plant rootse2
- Direction
- increasede2
- Qualifier
- in watere2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“compared with tobacco monocropping,intercropping increased the nitrogen,phosphorus and potassium contents of tobacco leaves by 0.28%～0.52%,0.01%～0.16% and 1.1%～2.77%,respectively”
e2“Intercropping increased the plant roots in water,raised the validity of the mineral nutrient around the roots and increased the relative nutritious element contents in water”
Claim · model-written summary
Intercropping raised the validity of the mineral nutrient around the tobacco roots.
- Taxon
- tobaccoNicotiana tabacume0
- Treatment
- Intercroppinge2
- Outcome
- validity of the mineral nutrient around the rootse2
- Direction
- raisede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“compared with tobacco monocropping,intercropping increased the nitrogen,phosphorus and potassium contents of tobacco leaves by 0.28%～0.52%,0.01%～0.16% and 1.1%～2.77%,respectively”
e2“Intercropping increased the plant roots in water,raised the validity of the mineral nutrient around the roots and increased the relative nutritious element contents in water”
Claim · model-written summary
Intercropping increased the relative nutritious element contents in water.
- Taxon
- tobaccoNicotiana tabacume0
- Treatment
- Intercroppinge2
- Outcome
- relative nutritious element contents in watere2
- Direction
- increasede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“compared with tobacco monocropping,intercropping increased the nitrogen,phosphorus and potassium contents of tobacco leaves by 0.28%～0.52%,0.01%～0.16% and 1.1%～2.77%,respectively”
e2“Intercropping increased the plant roots in water,raised the validity of the mineral nutrient around the roots and increased the relative nutritious element contents in water”
The same questions in other papers
intercropping · nutrient: content · Nicotiana tabacum (tobacco)Positive and negative results
6 papers in the same direction as this paper · 1 reporting no difference from an alternative
- no effect
- positive
- positive
4 papers more in this group
See all 8 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.