Paper · 2007 · Northern Horticulture

Effect of Different Application Times of Humic Acids Fertilizer on Yield of Cowpea and Its Residual Effect on the Following Strawberry

Xiang Guo-dong

4
claims
8
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

From May to July 2005,the comparative experiment of the different application times of humic acid paste irriga- tion fertilizer on cowpea growth was arranged.The results showed that applied humic acid paste irrigation fertilizer,the effect of increasing yield was significant on cowpea.Apply 3 times,irrigate 1 time for each 10 days,every time applied 10kg/mu on cowpea.From September 2005 to May 2006,at the end of the last crop cowpea,the experiment of different application times aftereffect function of humic add paste irrigation fertilizer on strawberry growth.The results showed that the aftereffect function was significant.Could increase yidd by 10.91%~19.59% comparde with the check in the experiment condition,in treatment applied 2 times,and irrigate 1 time for half month,15kg/mu for 1 time compared with the check,could increased yield by 19.59%,the aftereffect function was very significant,up to 1% remarkable standard.The third treatment is the highest about the total of increased yield and income in the two crops,increase total 44.98%.

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Claims 4

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Humic acid paste irrigation fertilizer significantly increased cowpea yield.

Treatment
humic acid paste irrigation fertilizere0
Outcome
yielde0
Direction
increasinge0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“applied humic acid paste irrigation fertilizer,the effect of increasing yield was significant on cowpea”

✓ located verbatim in the source · abstract, characters 182–285 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Residual fertilizer increased strawberry yield by 10.91% to 19.59% against the check.

Taxon
strawberryFragaria ×ananassat1
Treatment
humic acid paste irrigation fertilizere1
Outcome
yidde0
Direction
increasee0
Value
10.91%~19.59%e0
Comparator
the checke0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Could increase yidd by 10.91%~19.59% comparde with the check in the experiment condition”

✓ located verbatim in the source · abstract, characters 631–719 · show in text ↑
e1

“applied humic acid paste irrigation fertilizer,the effect of increasing yield was significant on cowpea”

✓ located verbatim in the source · abstract, characters 182–285 · show in text ↑
t1

“Strawberry”

✓ located verbatim in the source · title, characters 124–134 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Two fertilizer applications yielded 19.59% more strawberry yield than the check.

Taxon
strawberryFragaria ×ananassat0
Treatment
applied 2 times,and irrigate 1 time for half month,15kg/mu for 1 timee0
Outcome
yielde0
Direction
increasede0
Value
19.59%e0
Comparator
the checke0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“in treatment applied 2 times,and irrigate 1 time for half month,15kg/mu for 1 time compared with the check,could increased yield by 19.59%”

✓ located verbatim in the source · abstract, characters 720–858 · show in text ↑
t0

“Strawberry”

✓ located verbatim in the source · title, characters 124–134 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The third treatment produced the highest combined yield and income increase across the two crops, 44.98%.

Treatment
The third treatmente0
Outcome
total of increased yield and income in the two cropse0
Direction
higheste0
Value
44.98%e0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The third treatment is the highest about the total of increased yield and income in the two crops,increase total 44.98%”

✓ located verbatim in the source · abstract, characters 934–1053 · show in text ↑
t0

“Cowpea and Its Residual Effect on the Following Strawberry”

✓ located verbatim in the source · title, characters 76–134 · show in text ↑

irrigation · yield · Fragaria x ananassa (strawberry)Results differ

65 papers: 40 positive, 25 negative or no effect

39 papers in the same direction as this paper · 23 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. negative
  3. no effect

61 papers more in this group

See all 65 papers →

other · yield · Vigna unguiculata (cowpea)Positive and negative results

17 papers: 16 positive, 1 negative or no effect

15 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive

13 papers more in this group

See all 17 papers →

irrigation · yield · Vigna unguiculata (cowpea)Positive and negative results

61 papers: 50 positive, 11 negative or no effect

49 papers in the same direction as this paper · 10 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

57 papers more in this group

See all 61 papers →

fertilization · yield · Vigna unguiculata (cowpea)Positive and negative results

292 papers: 275 positive, 17 negative or no effect

274 papers in the same direction as this paper · 15 in the opposite direction · 2 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

288 papers more in this group

See all 292 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.