Paper · 2004 · Acta Zoonutrimenta Sinica

EFFECTS OF THE DIFFERENT HARVESTING TIME AND DIFFERENT DRYING WAYS ON NUTRIENT LEVELS IN ALFALFA MEAL

Dong Kuan-hu

11
claims
22
verbatim quotes
1
citations
2
research areas
—
Not open access

Abstract

With harvesting time(pre-bloom,early bloom and mid-bloom)postponed,the alfalfa stem to leaf ratio increased,the contents of crude protein(CP) and carotene dropped while acid detergent fiber(ADF) and neutral detergent fiber(NDF) increased significantly(P0.05) under different drying ways(suncured,65℃ drying in the lab and 120℃ drying).The contents of ashuncured,calcium and phosphorus had no significant difference.From above nutritive content,it can be concluded that pre-bloom is the best period for harvesting alfalfa,followed by early bloom,and then mid-bloom.High temperature dehydration significantly increased CP and carotene contents of the whole alfalfa meal and leaf meal,compared with suncured and 65℃ drying in the lab.The content of CP of the whole alfalfa meal was 20.35% and of the leaf meal was 25.15%,the content of carotene was 238.7mg/kg.The cost of the high temperature dehydrated alfalfa meal was higher,but it can meet the markets demands,especially leaf meal has a perspective future.

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Claims 11

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Later harvesting increased alfalfa stem-to-leaf ratio.

Taxon
ALFALFAMedicago sativat0
Treatment
harvesting time(pre-bloom,early bloom and mid-bloom)postponede0
Outcome
stem to leaf ratioe0
Direction
increasede0

Not reportedComparator

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗

Verbatim

t0

“ALFALFA”

✓ located verbatim in the source · title, characters 89–96 · show in text ↑
e0

“With harvesting time(pre-bloom,early bloom and mid-bloom)postponed,the alfalfa stem to leaf ratio increased”

✓ located verbatim in the source · abstract, characters 0–107 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Later harvesting reduced crude protein and carotene contents.

Taxon
ALFALFAMedicago sativat0
Treatment
harvesting time(pre-bloom,early bloom and mid-bloom)postponede0
Outcome
contents of crude protein(CP) and carotenee0
Direction
droppede0

Not reportedComparator

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗

Verbatim

t0

“ALFALFA”

✓ located verbatim in the source · title, characters 89–96 · show in text ↑
e0

“With harvesting time(pre-bloom,early bloom and mid-bloom)postponed,the alfalfa stem to leaf ratio increased,the contents of crude protein(CP) and carotene dropped”

✓ located verbatim in the source · abstract, characters 0–162 · show in text ↑
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Later harvesting significantly increased acid and neutral detergent fiber.

Taxon
ALFALFAMedicago sativat0
Treatment
harvesting time(pre-bloom,early bloom and mid-bloom)postponede0
Outcome
acid detergent fiber(ADF) and neutral detergent fiber(NDF)e0
Direction
increasede0

Not reportedComparator

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗

Verbatim

t0

“ALFALFA”

✓ located verbatim in the source · title, characters 89–96 · show in text ↑
e0

“With harvesting time(pre-bloom,early bloom and mid-bloom)postponed,the alfalfa stem to leaf ratio increased,the contents of crude protein(CP) and carotene dropped while acid detergent fiber(ADF) and neutral detergent fiber(NDF) increased significantly(P0.05)”

✓ located verbatim in the source · abstract, characters 0–258 · show in text ↑
Observationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Ash, calcium and phosphorus contents did not differ significantly.

Taxon
ALFALFAMedicago sativat0
Outcome
ashuncured,calcium and phosphoruse0
Direction
no significant differencee0

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗

Verbatim

t0

“ALFALFA”

✓ located verbatim in the source · title, characters 89–96 · show in text ↑
e0

“The contents of ashuncured,calcium and phosphorus had no significant difference”

✓ located verbatim in the source · abstract, characters 335–414 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Pre-bloom is recommended as the best alfalfa harvesting stage, followed by early and mid-bloom.

Taxon
ALFALFAMedicago sativat0
Outcome
pre-bloom is the best period for harvesting alfalfae0

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗

Verbatim

t0

“ALFALFA”

✓ located verbatim in the source · title, characters 89–96 · show in text ↑
e0

“pre-bloom is the best period for harvesting alfalfa,followed by early bloom,and then mid-bloom”

✓ located verbatim in the source · abstract, characters 469–563 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

High temperature dehydration significantly increased crude protein in whole and leaf alfalfa meal relative to sun curing and 65℃ drying.

Taxon
ALFALFAMedicago sativat0
Treatment
High temperature dehydratione0
Outcome
CPe0
Direction
increasede0
Comparator
suncured and 65℃ drying in the labe0

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗

Verbatim

t0

“ALFALFA”

✓ located verbatim in the source · title, characters 89–96 · show in text ↑
e0

“High temperature dehydration significantly increased CP and carotene contents of the whole alfalfa meal and leaf meal,compared with suncured and 65℃ drying in the lab”

✓ located verbatim in the source · abstract, characters 564–730 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

High temperature dehydration significantly increased carotene in whole and leaf alfalfa meal relative to sun curing and 65℃ drying.

Taxon
ALFALFAMedicago sativat0
Treatment
High temperature dehydratione0
Outcome
carotene contentse0
Direction
increasede0
Comparator
suncured and 65℃ drying in the labe0

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗

Verbatim

t0

“ALFALFA”

✓ located verbatim in the source · title, characters 89–96 · show in text ↑
e0

“High temperature dehydration significantly increased CP and carotene contents of the whole alfalfa meal and leaf meal,compared with suncured and 65℃ drying in the lab”

✓ located verbatim in the source · abstract, characters 564–730 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Whole alfalfa meal had 20.35% crude protein.

Taxon
ALFALFAMedicago sativat0
Organ / stage
whole alfalfa meale0
Outcome
content of CPe0
Value
20.35%e0

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗

Verbatim

t0

“ALFALFA”

✓ located verbatim in the source · title, characters 89–96 · show in text ↑
e0

“The content of CP of the whole alfalfa meal was 20.35%”

✓ located verbatim in the source · abstract, characters 731–785 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Alfalfa leaf meal had 25.15% crude protein.

Taxon
ALFALFAMedicago sativat0
Outcome
leaf meale0
Value
25.15%e0

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗

Verbatim

t0

“ALFALFA”

✓ located verbatim in the source · title, characters 89–96 · show in text ↑
e0

“of the leaf meal was 25.15%”

✓ located verbatim in the source · abstract, characters 790–817 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Alfalfa meal carotene content was 238.7mg/kg.

Taxon
ALFALFAMedicago sativat0
Outcome
content of carotenee0
Value
238.7mg/kge0

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗

Verbatim

t0

“ALFALFA”

✓ located verbatim in the source · title, characters 89–96 · show in text ↑
e0

“the content of carotene was 238.7mg/kg”

✓ located verbatim in the source · abstract, characters 818–856 · show in text ↑
Observationauthor interpretationoriginal resultmixedmeasured

Claim · model-written summary

High temperature dehydrated alfalfa meal costs more but can meet market demand.

Taxon
ALFALFAMedicago sativat0
Treatment
high temperature dehydrated alfalfa meale0
Outcome
coste0
Direction
highere0

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗

Verbatim

t0

“ALFALFA”

✓ located verbatim in the source · title, characters 89–96 · show in text ↑
e0

“The cost of the high temperature dehydrated alfalfa meal was higher,but it can meet the markets demands”

✓ located verbatim in the source · abstract, characters 857–960 · show in text ↑

drought · quality: protein · Medicago sativa (alfalfa)Positive and negative results

9 papers: 6 positive, 3 negative or no effect

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

  1. negative
  2. negative
  3. negative

5 papers more in this group

See all 9 papers →

heat · quality: phytochemicals · Medicago sativa (alfalfa)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

drought · quality: phytochemicals · Medicago sativa (alfalfa)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 →

heat · quality: protein · Medicago sativa (alfalfa)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 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.