Paper · 2023 · Agriculture

Residual Effect of Organic and Inorganic Fertilizers on Growth, Yield and Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System in North-Western India

Salwinder Singh Dhaliwal; Vivek Sharma; Arvind Kumar Shukla; et al.

20
claims
44
verbatim quotes
40
citations
2
research areas
✓
Open access · cc-by

Abstract

Restoring soil fertility in farming systems is essential to sustain a crop and its productivity. Thus, the present study was conducted to assess the residual effects of the combined application of fertilizers and manures on yield, concentration and uptake of nutrients in wheat under basmati rice-wheat cropping system. The treatments applied in the present study involve T1: control, T2: farmyard manure (15 t ha−1), T3: poultry manure (6 t ha−1), T4: press mud (15 t ha−1), T5: rice straw compost (6 t ha−1), T6: farmyard manure (15 t ha−1) + 50% recommended dose of nitrogen (RDN), T7: poultry manure (6 t ha−1) + 50% RDN, T8: press mud (15 t ha−1) + 50% RDN, T9: rice straw compost (6 t ha−1) + 50% RDN, T10: 75% RDN, T11: farmyard manure (15 t ha1) + 75% RDN, T12: poultry manure (6 t ha−1) + 75% RDN, T13: press mud (15 t ha−1) + 75% RDN, T14: rice straw compost (6 t ha−1) + 75% RDN, T15: 100% RDN. The residual effects of organic manures significantly improved the growth parameters and yield attributes. Among different residual treatments, the use of farmyard manure + 75% NPK showed maximum plant height (125.2 cm), number of tillers (68.0 m−1), chlorophyll content (45.0) and yield (50.84 q ha−1 for grain and 80.43 q ha−1 for straw, respectively). Additionally, the incorporation of farmyard manure + 75% RDN demonstrated the highest uptake of nitrogen, phosphorus and potassium in grain (7.37, 3.31 and 4.93 g ha−1, respectively) and straw (1.72, 1.05 and 12.63 g ha−1, respectively). The maximum zinc, copper, iron and manganese concentrations were observed to be 32.0, 3.1, 52.1 and 17.6 mg kg−1 in grain and 8.2, 2.1, 374.6 and 20.5 mg kg−1 in straw, respectively. Similarly, the highest uptakes were observed to be 67.6, 15.5, 263.8 and 89.6 g ha−1 in grain and 173.3, 16.8, 3026.9 and 170.6 g ha−1 in straw, respectively. Thus, the integrated application of farmyard manure with 75% RDN could be used to sustain wheat productivity and maintain soil fertility which otherwise deteriorates due to the sole application of inorganic fertilizers.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. 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 20

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Farmyard manure with 75% NPK gave the maximum plant height of wheat (125.2 cm) among residual treatments.

Treatment
farmyard manure + 75% NPKe1
Outcome
plant heighte1
Direction
maximume1
Value
125.2 cme1
Comparator
different residual treatmentse1

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e1

“Among different residual treatments, the use of farmyard manure + 75% NPK showed maximum plant height (125.2 cm)”

✓ located verbatim in the source · abstract, characters 1013–1125 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Farmyard manure with 75% NPK gave the maximum number of tillers of wheat (68.0 m−1).

Treatment
farmyard manure + 75% NPKe1
Outcome
number of tillerse2
Direction
maximume2
Value
68.0 m−1e2
Comparator
different residual treatmentse1

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e1

“Among different residual treatments, the use of farmyard manure + 75% NPK showed maximum plant height (125.2 cm)”

✓ located verbatim in the source · abstract, characters 1013–1125 · show in text ↑
e2

“showed maximum plant height (125.2 cm), number of tillers (68.0 m−1), chlorophyll content (45.0) and yield (50.84 q ha−1 for grain and 80.43 q ha−1 for straw, respectively)”

✓ located verbatim in the source · abstract, characters 1087–1259 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Farmyard manure with 75% NPK gave the maximum chlorophyll content of wheat (45.0).

Treatment
farmyard manure + 75% NPKe1
Outcome
chlorophyll contente2
Direction
maximume2
Value
45.0e2
Comparator
different residual treatmentse1

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e1

“Among different residual treatments, the use of farmyard manure + 75% NPK showed maximum plant height (125.2 cm)”

✓ located verbatim in the source · abstract, characters 1013–1125 · show in text ↑
e2

“showed maximum plant height (125.2 cm), number of tillers (68.0 m−1), chlorophyll content (45.0) and yield (50.84 q ha−1 for grain and 80.43 q ha−1 for straw, respectively)”

✓ located verbatim in the source · abstract, characters 1087–1259 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Farmyard manure with 75% NPK gave the maximum grain yield of wheat (50.84 q ha−1).

Treatment
farmyard manure + 75% NPKe1
Outcome
yielde2
Direction
maximume2
Value
50.84 q ha−1e2
Qualifier
for graine2
Comparator
different residual treatmentse1

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e1

“Among different residual treatments, the use of farmyard manure + 75% NPK showed maximum plant height (125.2 cm)”

✓ located verbatim in the source · abstract, characters 1013–1125 · show in text ↑
e2

“showed maximum plant height (125.2 cm), number of tillers (68.0 m−1), chlorophyll content (45.0) and yield (50.84 q ha−1 for grain and 80.43 q ha−1 for straw, respectively)”

✓ located verbatim in the source · abstract, characters 1087–1259 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Farmyard manure with 75% NPK gave the maximum straw yield of wheat (80.43 q ha−1).

Treatment
farmyard manure + 75% NPKe1
Outcome
yielde2
Direction
maximume2
Value
80.43 q ha−1e2
Qualifier
for strawe2
Comparator
different residual treatmentse1

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e1

“Among different residual treatments, the use of farmyard manure + 75% NPK showed maximum plant height (125.2 cm)”

✓ located verbatim in the source · abstract, characters 1013–1125 · show in text ↑
e2

“showed maximum plant height (125.2 cm), number of tillers (68.0 m−1), chlorophyll content (45.0) and yield (50.84 q ha−1 for grain and 80.43 q ha−1 for straw, respectively)”

✓ located verbatim in the source · abstract, characters 1087–1259 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Farmyard manure with 75% RDN gave the highest nitrogen uptake in wheat grain (7.37).

Organ / stage
graine3
Treatment
incorporation of farmyard manure + 75% RDNe3
Outcome
uptake of nitrogene3
Direction
higheste3
Value
7.37e3

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e3

“the incorporation of farmyard manure + 75% RDN demonstrated the highest uptake of nitrogen, phosphorus and potassium in grain (7.37, 3.31 and 4.93 g ha−1, respectively) and straw (1.72, 1.05 and 12.63 g ha−1, respectively)”

✓ located verbatim in the source · abstract, characters 1275–1497 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Farmyard manure with 75% RDN gave the highest phosphorus uptake in wheat grain (3.31).

Organ / stage
graine3
Treatment
incorporation of farmyard manure + 75% RDNe3
Outcome
uptakee3
Direction
higheste3
Value
3.31e3
Qualifier
phosphoruse3

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e3

“the incorporation of farmyard manure + 75% RDN demonstrated the highest uptake of nitrogen, phosphorus and potassium in grain (7.37, 3.31 and 4.93 g ha−1, respectively) and straw (1.72, 1.05 and 12.63 g ha−1, respectively)”

✓ located verbatim in the source · abstract, characters 1275–1497 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Farmyard manure with 75% RDN gave the highest potassium uptake in wheat grain (4.93).

Organ / stage
graine3
Treatment
incorporation of farmyard manure + 75% RDNe3
Outcome
uptakee3
Direction
higheste3
Value
4.93e3
Qualifier
potassiume3

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e3

“the incorporation of farmyard manure + 75% RDN demonstrated the highest uptake of nitrogen, phosphorus and potassium in grain (7.37, 3.31 and 4.93 g ha−1, respectively) and straw (1.72, 1.05 and 12.63 g ha−1, respectively)”

✓ located verbatim in the source · abstract, characters 1275–1497 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Farmyard manure with 75% RDN gave the highest nitrogen uptake in wheat straw (1.72).

Organ / stage
strawe3
Treatment
incorporation of farmyard manure + 75% RDNe3
Outcome
uptake of nitrogene3
Direction
higheste3
Value
1.72e3

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e3

“the incorporation of farmyard manure + 75% RDN demonstrated the highest uptake of nitrogen, phosphorus and potassium in grain (7.37, 3.31 and 4.93 g ha−1, respectively) and straw (1.72, 1.05 and 12.63 g ha−1, respectively)”

✓ located verbatim in the source · abstract, characters 1275–1497 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Farmyard manure with 75% RDN gave the highest phosphorus uptake in wheat straw (1.05).

Organ / stage
strawe3
Treatment
incorporation of farmyard manure + 75% RDNe3
Outcome
uptakee3
Direction
higheste3
Value
1.05e3
Qualifier
phosphoruse3

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e3

“the incorporation of farmyard manure + 75% RDN demonstrated the highest uptake of nitrogen, phosphorus and potassium in grain (7.37, 3.31 and 4.93 g ha−1, respectively) and straw (1.72, 1.05 and 12.63 g ha−1, respectively)”

✓ located verbatim in the source · abstract, characters 1275–1497 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Farmyard manure with 75% RDN gave the highest potassium uptake in wheat straw (12.63).

Organ / stage
strawe3
Treatment
incorporation of farmyard manure + 75% RDNe3
Outcome
uptakee3
Direction
higheste3
Value
12.63e3
Qualifier
potassiume3

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e3

“the incorporation of farmyard manure + 75% RDN demonstrated the highest uptake of nitrogen, phosphorus and potassium in grain (7.37, 3.31 and 4.93 g ha−1, respectively) and straw (1.72, 1.05 and 12.63 g ha−1, respectively)”

✓ located verbatim in the source · abstract, characters 1275–1497 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The maximum zinc concentration in wheat grain was 32.0 mg kg−1.

Organ / stage
graine4
Outcome
concentrationse4
Direction
maximume4
Value
32.0e4
Qualifier
zince4

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e4

“The maximum zinc, copper, iron and manganese concentrations were observed to be 32.0, 3.1, 52.1 and 17.6 mg kg−1 in grain and 8.2, 2.1, 374.6 and 20.5 mg kg−1 in straw, respectively”

✓ located verbatim in the source · abstract, characters 1499–1680 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The maximum copper concentration in wheat grain was 3.1 mg kg−1.

Organ / stage
graine4
Outcome
concentrationse4
Direction
maximume4
Value
3.1e4
Qualifier
coppere4

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e4

“The maximum zinc, copper, iron and manganese concentrations were observed to be 32.0, 3.1, 52.1 and 17.6 mg kg−1 in grain and 8.2, 2.1, 374.6 and 20.5 mg kg−1 in straw, respectively”

✓ located verbatim in the source · abstract, characters 1499–1680 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The maximum iron concentration in wheat grain was 52.1 mg kg−1.

Organ / stage
graine4
Outcome
concentrationse4
Direction
maximume4
Value
52.1e4
Qualifier
irone4

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e4

“The maximum zinc, copper, iron and manganese concentrations were observed to be 32.0, 3.1, 52.1 and 17.6 mg kg−1 in grain and 8.2, 2.1, 374.6 and 20.5 mg kg−1 in straw, respectively”

✓ located verbatim in the source · abstract, characters 1499–1680 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The maximum manganese concentration in wheat grain was 17.6 mg kg−1.

Organ / stage
graine4
Outcome
concentrationse4
Direction
maximume4
Value
17.6e4
Qualifier
manganesee4

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e4

“The maximum zinc, copper, iron and manganese concentrations were observed to be 32.0, 3.1, 52.1 and 17.6 mg kg−1 in grain and 8.2, 2.1, 374.6 and 20.5 mg kg−1 in straw, respectively”

✓ located verbatim in the source · abstract, characters 1499–1680 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The maximum zinc concentration in wheat straw was 8.2 mg kg−1.

Organ / stage
strawe4
Outcome
concentrationse4
Direction
maximume4
Value
8.2e4
Qualifier
zince4

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e4

“The maximum zinc, copper, iron and manganese concentrations were observed to be 32.0, 3.1, 52.1 and 17.6 mg kg−1 in grain and 8.2, 2.1, 374.6 and 20.5 mg kg−1 in straw, respectively”

✓ located verbatim in the source · abstract, characters 1499–1680 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The maximum copper concentration in wheat straw was 2.1 mg kg−1.

Organ / stage
strawe4
Outcome
concentrationse4
Direction
maximume4
Value
2.1e4
Qualifier
coppere4

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e4

“The maximum zinc, copper, iron and manganese concentrations were observed to be 32.0, 3.1, 52.1 and 17.6 mg kg−1 in grain and 8.2, 2.1, 374.6 and 20.5 mg kg−1 in straw, respectively”

✓ located verbatim in the source · abstract, characters 1499–1680 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The maximum iron concentration in wheat straw was 374.6 mg kg−1.

Organ / stage
strawe4
Outcome
concentrationse4
Direction
maximume4
Value
374.6e4
Qualifier
irone4

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e4

“The maximum zinc, copper, iron and manganese concentrations were observed to be 32.0, 3.1, 52.1 and 17.6 mg kg−1 in grain and 8.2, 2.1, 374.6 and 20.5 mg kg−1 in straw, respectively”

✓ located verbatim in the source · abstract, characters 1499–1680 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The maximum manganese concentration in wheat straw was 20.5 mg kg−1.

Organ / stage
strawe4
Outcome
concentrationse4
Direction
maximume4
Value
20.5e4
Qualifier
manganesee4

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e4

“The maximum zinc, copper, iron and manganese concentrations were observed to be 32.0, 3.1, 52.1 and 17.6 mg kg−1 in grain and 8.2, 2.1, 374.6 and 20.5 mg kg−1 in straw, respectively”

✓ located verbatim in the source · abstract, characters 1499–1680 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Integrated application of farmyard manure with 75% RDN could be used to sustain wheat productivity and maintain soil fertility.

Treatment
integrated application of farmyard manure with 75% RDNe5
Outcome
sustain wheat productivitye5

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Nutrient Uptake in Wheat under a Basmati Rice–Wheat Cropping System”

✓ located verbatim in the source · title, characters 74–141 · show in text ↑
e5

“Thus, the integrated application of farmyard manure with 75% RDN could be used to sustain wheat productivity and maintain soil fertility”

✓ located verbatim in the source · abstract, characters 1841–1977 · show in text ↑

fertilization · physiology: pigments · Triticum aestivum (wheat)Positive and negative results

134 papers: 123 positive, 11 negative or no effect

122 papers in the same direction as this paper · 8 in the opposite direction · 3 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

130 papers more in this group

See all 134 papers →

nitrogen · nutrient: content · Triticum aestivum (wheat)Positive and negative results

479 papers: 410 positive, 69 negative or no effect

409 papers in the same direction as this paper · 64 in the opposite direction · 5 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

475 papers more in this group

See all 479 papers →

fertilization · growth · Triticum aestivum (wheat)Positive and negative results

755 papers: 663 positive, 92 negative or no effect

662 papers in the same direction as this paper · 89 in the opposite direction · 3 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

751 papers more in this group

See all 755 papers →

fertilization · nutrient: content · Triticum aestivum (wheat)Positive and negative results

959 papers: 854 positive, 105 negative or no effect

853 papers in the same direction as this paper · 95 in the opposite direction · 10 reporting no difference from an alternative

  1. positive
  2. positive
  3. negative

955 papers more in this group

See all 959 papers →

fertilization · yield · Triticum aestivum (wheat)Positive and negative results

3,438 papers: 3,115 positive, 323 negative or no effect

3,114 papers in the same direction as this paper · 284 in the opposite direction · 39 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

3,434 papers more in this group

See all 3,438 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.