Paper · 2017 · The Indian Journal of Agricultural Sciences

Effect of planting densities and varieties on yield and yield associated characters of apple (Malus × dometica) on semi-dwarfing rootstock

K K SRIVASTAVA; D B SINGH; DINESH KUMAR; et al.

13
claims
26
verbatim quotes
2
citations
2
research areas
✓
Open access · cc-by-nc-sa

Abstract

Four apple (Malus × domestica Borkh) varieties (Starkrimson, Cooper IV, Red Chief, and Mollies Delicious) were planted at 3 planting densities (1600, 1142 and 952 plants / ha) on semi-dwarf rootstock during 2002-03 and data on yield and growth were recorded after 7 years. Results indicated that maximum mean trunk cross sectional area was registered in Mollies Delicious at all the densities (103.79, 92.61 and 77.06 cm2) and lowest (67.01, 75.65 and 80.33 cm2) in Cooper IV. Largest sized fruit (177.80 g/ fruit) recorded in the S3 (952 tree/ha) and minimum (160.73 g/ fruit) in S1 density (1600 tree/ha). Maximum mean yield and yield efficiency were recorded in Starkrimson and Red Chief and minimum yield and yield efficiency in Cooper IV. Density has a detrimental effect on yield efficiency, it was maximum (0.48 kg/cm2) in S3 and minimum (0.21 cm2) in S1 density. The fruit weight increases with decrease in plant density, fruit size has negative correlation with number of fruit tree. Positive correlation was obtained between yield and yield efficiency (0.999) and planting densities with yield efficiency (0.691).

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Claims 13

Observationobservedoriginal resultmeasured

Claim · model-written summary

Mollies Delicious had the maximum mean trunk cross-sectional area at all planting densities (103.79, 92.61 and 77.06 cm2)

Material
Mollies Deliciouse2
Outcome
trunk cross sectional areae2
Direction
maximume2
Value
103.79, 92.61 and 77.06 cm2e2

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e1

“Four apple (Malus × domestica Borkh) varieties”

✓ located verbatim in the source · abstract, characters 0–46 · show in text ↑
e2

“maximum mean trunk cross sectional area was registered in Mollies Delicious at all the densities (103.79, 92.61 and 77.06 cm2) and lowest (67.01, 75.65 and 80.33 cm2) in Cooper IV”

✓ located verbatim in the source · abstract, characters 296–475 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Cooper IV had the lowest mean trunk cross-sectional area at the three planting densities (67.01, 75.65 and 80.33 cm2)

Material
Cooper IVe2
Outcome
trunk cross sectional areae2
Direction
loweste2
Value
67.01, 75.65 and 80.33 cm2e2

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e1

“Four apple (Malus × domestica Borkh) varieties”

✓ located verbatim in the source · abstract, characters 0–46 · show in text ↑
e2

“maximum mean trunk cross sectional area was registered in Mollies Delicious at all the densities (103.79, 92.61 and 77.06 cm2) and lowest (67.01, 75.65 and 80.33 cm2) in Cooper IV”

✓ located verbatim in the source · abstract, characters 296–475 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The largest fruit (177.80 g/fruit) was recorded at the S3 density (952 trees/ha)

Treatment
S3 (952 tree/ha)e3
Outcome
fruite3
Direction
Largest sizede3
Value
177.80 g/ fruite3

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e1

“Four apple (Malus × domestica Borkh) varieties”

✓ located verbatim in the source · abstract, characters 0–46 · show in text ↑
e3

“Largest sized fruit (177.80 g/ fruit) recorded in the S3 (952 tree/ha) and minimum (160.73 g/ fruit) in S1 density (1600 tree/ha)”

✓ located verbatim in the source · abstract, characters 477–606 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The smallest fruit (160.73 g/fruit) was recorded at the S1 density (1600 trees/ha)

Treatment
S1 density (1600 tree/ha)e3
Outcome
fruite3
Direction
minimume3
Value
160.73 g/ fruite3

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e1

“Four apple (Malus × domestica Borkh) varieties”

✓ located verbatim in the source · abstract, characters 0–46 · show in text ↑
e3

“Largest sized fruit (177.80 g/ fruit) recorded in the S3 (952 tree/ha) and minimum (160.73 g/ fruit) in S1 density (1600 tree/ha)”

✓ located verbatim in the source · abstract, characters 477–606 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Starkrimson and Red Chief had the maximum mean yield and yield efficiency

Material
Starkrimson and Red Chiefe4
Outcome
yield and yield efficiencye4
Direction
Maximume4

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e1

“Four apple (Malus × domestica Borkh) varieties”

✓ located verbatim in the source · abstract, characters 0–46 · show in text ↑
e4

“Maximum mean yield and yield efficiency were recorded in Starkrimson and Red Chief and minimum yield and yield efficiency in Cooper IV”

✓ located verbatim in the source · abstract, characters 608–742 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Cooper IV had the minimum mean yield and yield efficiency

Material
Cooper IVe4
Outcome
yield and yield efficiencye4
Direction
minimume4

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e1

“Four apple (Malus × domestica Borkh) varieties”

✓ located verbatim in the source · abstract, characters 0–46 · show in text ↑
e4

“Maximum mean yield and yield efficiency were recorded in Starkrimson and Red Chief and minimum yield and yield efficiency in Cooper IV”

✓ located verbatim in the source · abstract, characters 608–742 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Yield efficiency was maximum (0.48 kg/cm2) at the S3 density

Treatment
S3e5
Outcome
yield efficiencye5
Direction
maximume5
Value
0.48 kg/cm2e5

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e1

“Four apple (Malus × domestica Borkh) varieties”

✓ located verbatim in the source · abstract, characters 0–46 · show in text ↑
e5

“Density has a detrimental effect on yield efficiency, it was maximum (0.48 kg/cm2) in S3 and minimum (0.21 cm2) in S1 density”

✓ located verbatim in the source · abstract, characters 744–869 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Yield efficiency was minimum (0.21 cm2) at the S1 density

Treatment
S1 densitye5
Outcome
yield efficiencye5
Direction
minimume5
Value
0.21 cm2e5

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e1

“Four apple (Malus × domestica Borkh) varieties”

✓ located verbatim in the source · abstract, characters 0–46 · show in text ↑
e5

“Density has a detrimental effect on yield efficiency, it was maximum (0.48 kg/cm2) in S3 and minimum (0.21 cm2) in S1 density”

✓ located verbatim in the source · abstract, characters 744–869 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Planting density had a detrimental effect on yield efficiency

Treatment
Densitye5
Outcome
yield efficiencye5
Direction
decreaseinferrede5

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e1

“Four apple (Malus × domestica Borkh) varieties”

✓ located verbatim in the source · abstract, characters 0–46 · show in text ↑
e5

“Density has a detrimental effect on yield efficiency, it was maximum (0.48 kg/cm2) in S3 and minimum (0.21 cm2) in S1 density”

✓ located verbatim in the source · abstract, characters 744–869 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Fruit weight increases as plant density decreases

Treatment
plant densitye6
Outcome
fruit weighte6
Direction
increasese6

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e1

“Four apple (Malus × domestica Borkh) varieties”

✓ located verbatim in the source · abstract, characters 0–46 · show in text ↑
e6

“The fruit weight increases with decrease in plant density”

✓ located verbatim in the source · abstract, characters 871–928 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Fruit size is negatively correlated with the number of fruit per tree

Treatment
number of fruit treee7
Outcome
fruit sizee7
Direction
negative correlatione7

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e1

“Four apple (Malus × domestica Borkh) varieties”

✓ located verbatim in the source · abstract, characters 0–46 · show in text ↑
e7

“fruit size has negative correlation with number of fruit tree”

✓ located verbatim in the source · abstract, characters 930–991 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Yield and yield efficiency are positively correlated (0.999)

Outcome
yield efficiencye7
Direction
Positive correlatione7
Value
0.999e7
Comparator
yielde7

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e1

“Four apple (Malus × domestica Borkh) varieties”

✓ located verbatim in the source · abstract, characters 0–46 · show in text ↑
e7

“Positive correlation was obtained between yield and yield efficiency (0.999) and planting densities with yield efficiency (0.691)”

✓ located verbatim in the source · abstract, characters 993–1122 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Planting density is positively correlated with yield efficiency (0.691)

Treatment
planting densitiese7
Outcome
yield efficiencye7
Direction
Positive correlatione7
Value
0.691e7

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e1

“Four apple (Malus × domestica Borkh) varieties”

✓ located verbatim in the source · abstract, characters 0–46 · show in text ↑
e7

“Positive correlation was obtained between yield and yield efficiency (0.999) and planting densities with yield efficiency (0.691)”

✓ located verbatim in the source · abstract, characters 993–1122 · show in text ↑