Paper · 2000 · Phosphate and Compound Fertilizer

Study on multinutrient speciality fertilizer for tobacco

Jie Zhang

3
claims
6
verbatim quotes
0
citations
3
research areas
—
Not open access

Abstract

A kind of speciality fertilizer for tobacco is introduced, whose total nutrient (N+P\-2O\-5+K\-2O) is 37%, m (N)∶ m (P\-2O\-5)∶ m (K\-2O)=1∶1∶1.7, and which contains Zn,Mn,Cu,B,Mg etc. secondary and microelements. The process for the speciality fertilizer includes: coating urea, mixing phosphorous, potash and microelements with zeolite and granulating, finally blending the two semifinished products . Trial shows that the speciality fertilizer can raise yield, improve quality and strengthen the abilities against diseases and drought resistance to tobacco.

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Claims 3

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The speciality fertilizer raised tobacco yield.

Treatment
speciality fertilizere1
Outcome
yielde1
Direction
raisee1

Not reportedComparator

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

Nicotiana tabacum
Nicotiana tabacum · TaxonJom / Joachim Müllerchen · CC BY 2.5 · Wikimedia Commons ↗

Verbatim

t0

“for tobacco”

✓ located verbatim in the source · title, characters 45–56 · show in text ↑
e1

“Trial shows that the speciality fertilizer can raise yield, improve quality and strengthen the abilities against diseases and drought resistance to tobacco”

✓ located verbatim in the source · abstract, characters 404–559 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The speciality fertilizer improved tobacco quality.

Treatment
speciality fertilizere1
Outcome
qualitye1
Direction
improvee1

Not reportedComparator

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

Nicotiana tabacum
Nicotiana tabacum · TaxonJom / Joachim Müllerchen · CC BY 2.5 · Wikimedia Commons ↗

Verbatim

t0

“for tobacco”

✓ located verbatim in the source · title, characters 45–56 · show in text ↑
e1

“Trial shows that the speciality fertilizer can raise yield, improve quality and strengthen the abilities against diseases and drought resistance to tobacco”

✓ located verbatim in the source · abstract, characters 404–559 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The speciality fertilizer strengthened tobacco resistance to diseases and drought.

Treatment
speciality fertilizere1
Outcome
abilities against diseases and drought resistancee1
Direction
strengthene1

Not reportedComparator

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

Nicotiana tabacum
Nicotiana tabacum · TaxonJom / Joachim Müllerchen · CC BY 2.5 · Wikimedia Commons ↗

Verbatim

t0

“for tobacco”

✓ located verbatim in the source · title, characters 45–56 · show in text ↑
e1

“Trial shows that the speciality fertilizer can raise yield, improve quality and strengthen the abilities against diseases and drought resistance to tobacco”

✓ located verbatim in the source · abstract, characters 404–559 · show in text ↑

fertilization · quality: general · Nicotiana tabacum (tobacco)Positive and negative results

139 papers: 125 positive, 14 negative or no effect

124 papers in the same direction as this paper · 13 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. no effect
  3. no effect

135 papers more in this group

See all 139 papers →

fertilization · yield · Nicotiana tabacum (tobacco)Positive and negative results

214 papers: 187 positive, 27 negative or no effect

186 papers in the same direction as this paper · 24 in the opposite direction · 3 reporting no difference from an alternative

  1. negative
  2. negative
  3. no effect

210 papers more in this group

See all 214 papers →

fertilization · tolerance: abiotic · Nicotiana tabacum (tobacco)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 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.