Paper · 2004 · Qinghai Prataculture

TRIAL OF FERTILITY PLANTING IN ARTIFICIAL GRASSLAND

Liu Zhen-heng

6
claims
12
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

Trial on oat and common vetch in four different methods which were mixture planting,planting,irrigation and manure,different dosage of urea and phosphor in alpine pasture.The results showed that green dried grass yield of two kind of mixture(3:1 and 3.5:1)increased 4702.50kg,536.10kg,4329kg and 4987.50kg than oat planting and common vetch planting,the best ratio of mixture was 3:1.Green dried grass yield increased 946.50kg twice irrigating than once irrigating,reached to 16%.The best of input and output ratio was per kilogram green dried grass putting into 4.20kg manure.The best of input and output ratio was 435kg green dried grass putting into 1kg urea.The best of input and output ratio was 193.50kg green dried grass putting into 1kg phosphor.

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Claims 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

A 3:1 oat and common vetch mixture increased forage yield relative to sole planting.

Taxon
oat and common vetchVicia sativaAvena sativat0
Treatment
mixture(3:1 and 3.5:1)e0
Outcome
green dried grass yielde0
Direction
increasede0
Value
4702.50kg,536.10kg,4329kg and 4987.50kge0
Comparator
oat planting and common vetch plantinge0

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

Vicia sativa
Vicia sativa · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗
Avena sativa
Avena sativa · TaxonSendelbach ( talk ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“green dried grass yield of two kind of mixture(3:1 and 3.5:1)increased 4702.50kg,536.10kg,4329kg and 4987.50kg than oat planting and common vetch planting”

✓ located verbatim in the source · abstract, characters 195–349 · show in text ↑
t0

“oat and common vetch in four different methods”

✓ located verbatim in the source · abstract, characters 9–55 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The 3:1 mixture was judged the best planting ratio.

Taxon
oat and common vetchVicia sativaAvena sativat0
Outcome
best ratio of mixture was 3:1e0

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

Vicia sativa
Vicia sativa · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗
Avena sativa
Avena sativa · TaxonSendelbach ( talk ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the best ratio of mixture was 3:1”

✓ located verbatim in the source · abstract, characters 350–383 · show in text ↑
t0

“oat and common vetch in four different methods”

✓ located verbatim in the source · abstract, characters 9–55 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Twice irrigating increased forage yield by 946.50kg, or 16%, over once irrigating.

Taxon
oat and common vetchVicia sativaAvena sativat0
Treatment
twice irrigatinge0
Outcome
Green dried grass yielde0
Direction
increasede0
Value
946.50kge0
Qualifier
16%e0
Comparator
once irrigatinge0

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

Vicia sativa
Vicia sativa · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗
Avena sativa
Avena sativa · TaxonSendelbach ( talk ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Green dried grass yield increased 946.50kg twice irrigating than once irrigating,reached to 16%.”

✓ located verbatim in the source · abstract, characters 384–480 · show in text ↑
t0

“oat and common vetch in four different methods”

✓ located verbatim in the source · abstract, characters 9–55 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The reported best manure input-output ratio used 4.20kg manure per kilogram forage.

Taxon
oat and common vetchVicia sativaAvena sativat0
Treatment
manuree0
Outcome
input and output ratioe0
Value
4.20kge0

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

Vicia sativa
Vicia sativa · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗
Avena sativa
Avena sativa · TaxonSendelbach ( talk ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The best of input and output ratio was per kilogram green dried grass putting into 4.20kg manure.”

✓ located verbatim in the source · abstract, characters 480–577 · show in text ↑
t0

“oat and common vetch in four different methods”

✓ located verbatim in the source · abstract, characters 9–55 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The reported best urea input-output ratio was 435kg forage per 1kg urea.

Taxon
oat and common vetchVicia sativaAvena sativat0
Treatment
ureae0
Outcome
input and output ratioe0
Value
435kg green dried grass putting into 1kg ureae0

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

Vicia sativa
Vicia sativa · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗
Avena sativa
Avena sativa · TaxonSendelbach ( talk ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The best of input and output ratio was 435kg green dried grass putting into 1kg urea.”

✓ located verbatim in the source · abstract, characters 577–662 · show in text ↑
t0

“oat and common vetch in four different methods”

✓ located verbatim in the source · abstract, characters 9–55 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The reported best phosphor input-output ratio was 193.50kg forage per 1kg phosphor.

Taxon
oat and common vetchVicia sativaAvena sativat0
Treatment
phosphore0
Outcome
input and output ratioe0
Value
193.50kg green dried grass putting into 1kg phosphore0

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

Vicia sativa
Vicia sativa · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗
Avena sativa
Avena sativa · TaxonSendelbach ( talk ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The best of input and output ratio was 193.50kg green dried grass putting into 1kg phosphor.”

✓ located verbatim in the source · abstract, characters 662–754 · show in text ↑
t0

“oat and common vetch in four different methods”

✓ located verbatim in the source · abstract, characters 9–55 · show in text ↑

irrigation · yield · Avena sativa (oats)Positive and negative results

19 papers: 16 positive, 3 negative or no effect

15 papers in the same direction as this paper · 3 in the opposite direction

  1. no effect
  2. no effect
  3. negative

15 papers more in this group

See all 19 papers →

irrigation · yield · Vicia sativa (common vetch)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.