Paper · 1983 · Paper, American Society of Agricultural Engineers

A harvesting and handling system for sweet sorghum

G. E. Monroe; H. R. Sumner

8
claims
16
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

ABSTRACT Afield machine was assembled with components to top and grip sorghum stalks, and to cut them into 30-cm billets which were elevated into a trailer. The total and net energies of combined components harvesting billets at 8 t/h were 1.0 and 0.3 kW-h/t, respectively. Leaf stripping used 55% of the total energy. Harvested crop had 4% leaves, a 70% mass fraction of billets 30 to 40 cm long, a bulk density of 220 kg/m3, and a 49° angle of repose. A 16-m3 self-unloading forage wagon with beaters and controls successfully discharged harvested crop at 2 t/h to feed a juice-expression mill.

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Claims 8

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The total energy of the combined harvesting components at 8 t/h was 1.0 kW-h/t.

Taxon
sweet sorghumt0
Outcome
energies of combined components harvesting billetse0
Value
1.0e0
Qualifier
totale0

Verbatim

e0

“The total and net energies of combined components harvesting billets at 8 t/h were 1.0 and 0.3 kW-h/t, respectively”

✓ located verbatim in the source · abstract, characters 157–272 · show in text ↑
t0

“sweet sorghum”

✓ located verbatim in the source · title, characters 37–50 · show in text ↑
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The net energy of the combined harvesting components at 8 t/h was 0.3 kW-h/t.

Taxon
sweet sorghumt0
Outcome
energies of combined components harvesting billetse0
Value
0.3 kW-h/te0
Qualifier
nete0

Verbatim

e0

“The total and net energies of combined components harvesting billets at 8 t/h were 1.0 and 0.3 kW-h/t, respectively”

✓ located verbatim in the source · abstract, characters 157–272 · show in text ↑
t0

“sweet sorghum”

✓ located verbatim in the source · title, characters 37–50 · show in text ↑
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Leaf stripping used 55% of the total energy.

Taxon
sweet sorghumt0
Outcome
total energye0
Value
55%e0
Qualifier
Leaf strippinge0

Verbatim

e0

“Leaf stripping used 55% of the total energy”

✓ located verbatim in the source · abstract, characters 274–317 · show in text ↑
t0

“sweet sorghum”

✓ located verbatim in the source · title, characters 37–50 · show in text ↑
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The harvested crop had 4% leaves.

Taxon
sweet sorghumt0
Outcome
leavese0
Value
4%e0

Verbatim

e0

“Harvested crop had 4% leaves”

✓ located verbatim in the source · abstract, characters 319–347 · show in text ↑
t0

“sweet sorghum”

✓ located verbatim in the source · title, characters 37–50 · show in text ↑
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The harvested crop had a 70% mass fraction of billets 30 to 40 cm long.

Taxon
sweet sorghumt0
Outcome
mass fraction of billets 30 to 40 cm longe0
Value
70%e0

Verbatim

e0

“a 70% mass fraction of billets 30 to 40 cm long”

✓ located verbatim in the source · abstract, characters 349–396 · show in text ↑
t0

“sweet sorghum”

✓ located verbatim in the source · title, characters 37–50 · show in text ↑
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The harvested crop had a bulk density of 220 kg/m3.

Taxon
sweet sorghumt0
Outcome
bulk densitye0
Value
220 kg/m3e0

Verbatim

e0

“a bulk density of 220 kg/m3”

✓ located verbatim in the source · abstract, characters 398–425 · show in text ↑
t0

“sweet sorghum”

✓ located verbatim in the source · title, characters 37–50 · show in text ↑
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The harvested crop had a 49 degree angle of repose.

Taxon
sweet sorghumt0
Outcome
angle of reposee0
Value
49°e0

Verbatim

e0

“a 49° angle of repose”

✓ located verbatim in the source · abstract, characters 431–452 · show in text ↑
t0

“sweet sorghum”

✓ located verbatim in the source · title, characters 37–50 · show in text ↑
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

A 16-m3 self-unloading forage wagon successfully discharged the harvested crop at 2 t/h.

Taxon
sweet sorghumt0
Outcome
successfully discharged harvested crope0
Value
2 t/he0

Verbatim

e0

“A 16-m3 self-unloading forage wagon with beaters and controls successfully discharged harvested crop at 2 t/h”

✓ located verbatim in the source · abstract, characters 454–563 · show in text ↑
t0

“sweet sorghum”

✓ located verbatim in the source · title, characters 37–50 · show in text ↑