Abstract
The effects of pre-plant fertilizer application on growth,nutrition metabolism and yield of Xiufang watermelon were studied.The results showed that the yield was reduced with increase of N,P and K fertilizer above the common N,P and K fertilizer levels.When organic fertilizer and K fertilizer were increased under the condition of same N and P fertilizer level,watermelon plants showed rapid growth,higher content of chlorophyll,higher yield and better quality.Under the same N fertilizer level,the yield was much higher with application of P fertilizer than K fertilizer.
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 6
Claim · model-written summary
Increasing N, P and K fertilizer above the common levels reduced watermelon yield.
- Taxon
- watermelon
Citrullus lanatust0 - Material
- Xiufangt0
- Treatment
- increase of N,P and K fertilizer above the common N,P and K fertilizer levelse1
- Outcome
- yielde1
- Direction
- reducede1
- Comparator
- common N,P and K fertilizer levelse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e1“The results showed that the yield was reduced with increase of N,P and K fertilizer above the common N,P and K fertilizer levels”
t0“watermelon 'Xiufang'”
Claim · model-written summary
Increasing organic and K fertilizer under the same N and P level gave rapid watermelon growth.
- Taxon
- watermelon
Citrullus lanatuse2 - Material
- Xiufangt0
- Treatment
- organic fertilizer and K fertilizer were increased under the condition of same N and P fertilizer levele2
- Outcome
- growthe2
- Direction
- rapide2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e2“When organic fertilizer and K fertilizer were increased under the condition of same N and P fertilizer level,watermelon plants showed rapid growth,higher content of chlorophyll,higher yield and better quality”
t0“watermelon 'Xiufang'”
Claim · model-written summary
Increasing organic and K fertilizer under the same N and P level raised watermelon chlorophyll content.
- Taxon
- watermelon
Citrullus lanatuse2 - Material
- Xiufangt0
- Treatment
- organic fertilizer and K fertilizer were increased under the condition of same N and P fertilizer levele2
- Outcome
- content of chlorophylle2
- Direction
- highere2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e2“When organic fertilizer and K fertilizer were increased under the condition of same N and P fertilizer level,watermelon plants showed rapid growth,higher content of chlorophyll,higher yield and better quality”
t0“watermelon 'Xiufang'”
Claim · model-written summary
Increasing organic and K fertilizer under the same N and P level raised watermelon yield.
- Taxon
- watermelon
Citrullus lanatuse2 - Material
- Xiufangt0
- Treatment
- organic fertilizer and K fertilizer were increased under the condition of same N and P fertilizer levele2
- Outcome
- yielde2
- Direction
- highere2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e2“When organic fertilizer and K fertilizer were increased under the condition of same N and P fertilizer level,watermelon plants showed rapid growth,higher content of chlorophyll,higher yield and better quality”
t0“watermelon 'Xiufang'”
Claim · model-written summary
Increasing organic and K fertilizer under the same N and P level improved watermelon quality.
- Taxon
- watermelon
Citrullus lanatuse2 - Material
- Xiufangt0
- Treatment
- organic fertilizer and K fertilizer were increased under the condition of same N and P fertilizer levele2
- Outcome
- qualitye2
- Direction
- bettere2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e2“When organic fertilizer and K fertilizer were increased under the condition of same N and P fertilizer level,watermelon plants showed rapid growth,higher content of chlorophyll,higher yield and better quality”
t0“watermelon 'Xiufang'”
Claim · model-written summary
Under the same N fertilizer level, P fertilizer gave a higher watermelon yield than K fertilizer.
- Taxon
- watermelon
Citrullus lanatust0 - Material
- Xiufangt0
- Treatment
- application of P fertilizere3
- Outcome
- yielde3
- Direction
- highere3
- Comparator
- K fertilizere3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e3“Under the same N fertilizer level,the yield was much higher with application of P fertilizer than K fertilizer”
t0“watermelon 'Xiufang'”
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See all 21 papers →8 of 15 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.