Abstract
Field plot trials were carried out with cabbage, brassica chinensis and corn involving 3 different fertilization schemes including non-fertilizer, chemical fertilizer, chemical fertilizer with organic manure to investigate the effects of the fertilization schemes on farmland quality as well as vegetable yield. The results showed that the fertilization scheme of organic manure caused accumulation of arsenic, lead and chromium, and the accumulation increased with organic manure amount; pH of alkaline soil was decreased by organic manure; the chemical fertilizer with organic manure significantly increased the content of soil organic matter, available nitrogen, available phosphorus and available potassium, as well as the yield of cabbage, brassica chinensis and corn, which indicated the increasing of soil fertility and vegetable field were based on fertilizer inputs.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher.
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
Organic manure increased soil arsenic accumulation with application amount.
Not reportedComparator
Verbatim
e0“the fertilization scheme of organic manure caused accumulation of arsenic, lead and chromium, and the accumulation increased with organic manure amount”
t0“Vegetable Yield”
Claim · model-written summary
Organic manure increased soil lead accumulation with application amount.
Not reportedComparator
Verbatim
e0“the fertilization scheme of organic manure caused accumulation of arsenic, lead and chromium, and the accumulation increased with organic manure amount”
t0“Vegetable Yield”
Claim · model-written summary
Organic manure increased soil chromium accumulation with application amount.
Not reportedComparator
Verbatim
e0“the fertilization scheme of organic manure caused accumulation of arsenic, lead and chromium, and the accumulation increased with organic manure amount”
t0“Vegetable Yield”
Claim · model-written summary
Organic manure decreased alkaline soil pH.
Not reportedComparator
Verbatim
e0“pH of alkaline soil was decreased by organic manure”
t0“Vegetable Yield”
Claim · model-written summary
Combined fertilizer increased soil organic matter.
- Taxon
- Vegetablet0
- Treatment
- chemical fertilizer with organic manuree0
- Outcome
- soil organic mattere0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“the chemical fertilizer with organic manure significantly increased the content of soil organic matter, available nitrogen, available phosphorus and available potassium, as well as the yield of cabbage, brassica chinensis and corn”
t0“Vegetable Yield”
Claim · model-written summary
Combined fertilizer increased available nitrogen.
- Taxon
- Vegetablet0
- Treatment
- chemical fertilizer with organic manuree0
- Outcome
- available nitrogene0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“the chemical fertilizer with organic manure significantly increased the content of soil organic matter, available nitrogen, available phosphorus and available potassium, as well as the yield of cabbage, brassica chinensis and corn”
t0“Vegetable Yield”
Claim · model-written summary
Combined fertilizer increased available phosphorus.
- Taxon
- Vegetablet0
- Treatment
- chemical fertilizer with organic manuree0
- Outcome
- available phosphoruse0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“the chemical fertilizer with organic manure significantly increased the content of soil organic matter, available nitrogen, available phosphorus and available potassium, as well as the yield of cabbage, brassica chinensis and corn”
t0“Vegetable Yield”
Claim · model-written summary
Combined fertilizer increased available potassium.
- Taxon
- Vegetablet0
- Treatment
- chemical fertilizer with organic manuree0
- Outcome
- available potassiume0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“the chemical fertilizer with organic manure significantly increased the content of soil organic matter, available nitrogen, available phosphorus and available potassium, as well as the yield of cabbage, brassica chinensis and corn”
t0“Vegetable Yield”
Claim · model-written summary
Combined fertilizer increased cabbage yield.
- Taxon
- cabbage
Brassica oleracea var. capitatae0 - Treatment
- chemical fertilizer with organic manuree0
- Outcome
- yield of cabbagee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the chemical fertilizer with organic manure significantly increased the content of soil organic matter, available nitrogen, available phosphorus and available potassium, as well as the yield of cabbage, brassica chinensis and corn”
Claim · model-written summary
Combined fertilizer increased brassica chinensis yield.
- Taxon
- brassica chinensis
.jpg?width=60)
Brassica rapa subsp. chinensise0 - Treatment
- chemical fertilizer with organic manuree0
- Outcome
- brassica chinensise0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“the chemical fertilizer with organic manure significantly increased the content of soil organic matter, available nitrogen, available phosphorus and available potassium, as well as the yield of cabbage, brassica chinensis and corn”
Claim · model-written summary
Combined fertilizer increased corn yield.
- Taxon
- corn
Zea mays subsp. mayse0 - Treatment
- chemical fertilizer with organic manuree0
- Outcome
- corne0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the chemical fertilizer with organic manure significantly increased the content of soil organic matter, available nitrogen, available phosphorus and available potassium, as well as the yield of cabbage, brassica chinensis and corn”
The same questions in other papers
fertilization · organism · Zea mays (maize)Results differ
136 papers in the same direction as this paper · 20 in the opposite direction · 5 reporting no difference from an alternative
- negative
- no effect
- no effect
158 papers more in this group
See all 162 papers →organic · organism · Zea mays (maize)Positive and negative results
14 papers in the same direction as this paper · 3 in the opposite direction
- negative
- no effect
- no effect
14 papers more in this group
See all 18 papers →organic · yield · Brassica oleracea (wild cabbage)Positive and negative results
19 papers in the same direction as this paper · 3 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
- negative
20 papers more in this group
See all 24 papers →fertilization · yield · Brassica oleracea (wild cabbage)Positive and negative results
444 papers in the same direction as this paper · 43 in the opposite direction · 8 reporting no difference from an alternative
- no effect
- negative
- negative
492 papers more in this group
See all 496 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.