Abstract
[Objective] The research aimed to study the application of potassium humate on grapevine. [Method]In the field of natural climate soil condition,the effect of spraying potassium humate on grapevine was studied. [Result] Spraying potassium humate vine could significantly improve the chlorophyll content in leaves,and could make the disease leaves green complex to basic level close to the normal leaf. After spraying potassium humate,single panicle weight increased,and the overall yield increased by 14. 8%- 20. 2%. It could effectively improve the quality of fruit,increase vitamin C,sugar and acid contents in the fruits. [Conclusion] Application of Gao Weilu on the grapes not only had obvious effects of increasing yield,but also could improve the fruit quality.
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 5
Claim · model-written summary
Potassium humate spray significantly raised leaf chlorophyll content.
- Organ / stage
- leavese0
- Treatment
- Spraying potassium humatee0
- Outcome
- chlorophyll contente0
- Direction
- improvee0
VitisNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Spraying potassium humate vine could significantly improve the chlorophyll content in leaves”
t0“Grapevine”
Claim · model-written summary
Potassium humate spray restored diseased leaves toward normal green color.
- Organ / stage
- leavese0
- Treatment
- Spraying potassium humatee0
- Outcome
- disease leaves green complex to basic levele0
- Comparator
- normal leafe0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Spraying potassium humate vine could significantly improve the chlorophyll content in leaves,and could make the disease leaves green complex to basic level close to the normal leaf”
t0“Grapevine”
Claim · model-written summary
Single panicle weight increased after spraying.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“After spraying potassium humate,single panicle weight increased”
t0“Grapevine”
Claim · model-written summary
Overall yield increased 14.8% to 20.2% after spraying.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“After spraying potassium humate,single panicle weight increased,and the overall yield increased by 14. 8%- 20. 2%”
t0“Grapevine”
Claim · model-written summary
Spray improved fruit quality and raised vitamin C, sugar and acid contents.
- Organ / stage
- fruitse0
- Treatment
- spraying potassium humatee1
- Outcome
- vitamin C,sugar and acid contentse0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It could effectively improve the quality of fruit,increase vitamin C,sugar and acid contents in the fruits”
e1“After spraying potassium humate”
t0“Grapevine”
The same questions in other papers
potassium · yield · VitisResults differ
12 papers in the same direction as this paper · 2 in the opposite direction
- no effect
- no effect
- positive
11 papers more in this group
See all 15 papers →potassium · physiology: pigments · VitisPositive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- negative
- positive
application · physiology: pigments · VitisPositive and negative results
20 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
18 papers more in this group
See all 22 papers →application · quality: phytochemicals · VitisPositive and negative results
21 papers in the same direction as this paper · 2 in the opposite direction
- no effect
- no effect
- positive
20 papers more in this group
See all 24 papers →application · yield · VitisPositive and negative results
79 papers in the same direction as this paper · 6 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- negative
- negative
83 papers more in this group
See all 87 papers →potassium · quality: phytochemicals · VitisResults agree
1 paper in the same direction as this paper
- 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.