Abstract
By means of minispot experiments,the effects of Huolisu on yield and nitrate content of spinach was studied under different ratio of nitrogen to phosphorus and potassium .The results showed that the balanced application of nitrogen,phosphorus and potassium could increase the yield of spinach significantly,increased the nitrate reductase activity,and decreased nitrate content.The application of Huolisu increased spinach yield under the condition of only applying nitrogen;and the application of Huolisu increased the nitrate reductase activity,decreased the content of nitrate and nitrite .It is favorite to improve the quality of spinach.
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 6
Claim · model-written summary
Balanced nitrogen, phosphorus and potassium significantly increased spinach yield.
- Taxon
- spinach
Spinacia oleraceae0 - Treatment
- balanced application of nitrogen,phosphorus and potassiume0
- Outcome
- yield of spinache0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“balanced application of nitrogen,phosphorus and potassium could increase the yield of spinach significantly”
Claim · model-written summary
Balanced fertilization increased nitrate reductase activity.
- Taxon
- spinachSpinacia oleraceae0
- Treatment
- balanced application of nitrogen,phosphorus and potassiume0
- Outcome
- nitrate reductase activitye0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“balanced application of nitrogen,phosphorus and potassium could increase the yield of spinach significantly,increased the nitrate reductase activity”
Claim · model-written summary
Balanced fertilization decreased nitrate content.
- Taxon
- spinachSpinacia oleraceae0
- Treatment
- balanced application of nitrogen,phosphorus and potassiume0
- Outcome
- nitrate contente0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“balanced application of nitrogen,phosphorus and potassium could increase the yield of spinach significantly,increased the nitrate reductase activity,and decreased nitrate content”
Claim · model-written summary
Huolisu increased spinach yield when only nitrogen was applied.
- Taxon
- spinachSpinacia oleraceae0
- Treatment
- Huolisue0
- Outcome
- spinach yielde0
- Direction
- increasede0
- Qualifier
- only applying nitrogene0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of Huolisu increased spinach yield under the condition of only applying nitrogen”
Claim · model-written summary
Huolisu increased nitrate reductase activity.
- Taxon
- spinachSpinacia oleraceat0
- Treatment
- Huolisue0
- Outcome
- nitrate reductase activitye0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the application of Huolisu increased the nitrate reductase activity”
t0“spinach”
Claim · model-written summary
Huolisu decreased nitrate and nitrite content.
- Taxon
- spinachSpinacia oleraceat0
- Treatment
- Huolisue0
- Outcome
- content of nitrate and nitritee0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the application of Huolisu increased the nitrate reductase activity,decreased the content of nitrate and nitrite”
t0“spinach”
The same questions in other papers
nitrogen · yield · Spinacia oleracea (spinach)Results differ
37 papers in the same direction as this paper · 4 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- negative
- no effect
39 papers more in this group
See all 43 papers →potassium · physiology: enzyme activity · Spinacia oleracea (spinach)Positive and negative results
1 in the opposite direction
- negative
phosphorus · physiology: enzyme activity · Spinacia oleracea (spinach)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- negative
- negative
- positive
nitrogen · physiology: enzyme activity · Spinacia oleracea (spinach)Positive and negative results
2 papers in the same direction as this paper · 2 in the opposite direction
- negative
- negative
- positive
1 paper more in this group
See all 5 papers →potassium · nutrient: content · Spinacia oleracea (spinach)Positive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
1 paper more in this group
See all 5 papers →phosphorus · nutrient: content · Spinacia oleracea (spinach)Positive and negative results
6 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
4 papers more in this group
See all 8 papers →nitrogen · nutrient: content · Spinacia oleracea (spinach)Positive and negative results
20 papers in the same direction as this paper · 14 in the opposite direction
- negative
- negative
- negative
31 papers more in this group
See all 35 papers →phosphorus · yield · Spinacia oleracea (spinach)Results agree
1 paper in the same direction as this paper
- positive
8 of 9 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.