Abstract
Six drying methods were compared and the effect on the rate and extent of dehydration and nutritive value of oats cut at three different growth periods were assessed in an alpine pastoral area.The results showed that the order of drying rate of six drying methods for oats at three growth stages was KH2PO4 spray with shade dryingsun drying with fracturingNaHCO3 spray with shade dryingCaCO3 spray with sun dryingsun dryingshade drying on a hayrack.Under the same hay drying method,the drying time of oats cut at either anthesis or postulation stage was longer than when oats were cut at the heading stage.There were significant influences and an interaction between drying methods and growth stage on ADF(except in postulation period),NDF,crude protein,coarse ash,crude fat(except in postulation period).The ADF and NDF of oats were the lowest under the treatments of KH2PO4 spray cut at the heading stage.The crude protein and crude fat of oats were the highest under the treatments of CaCO3 spray in heading and postulation stages.The coarse ash of oats was the highest under the treatment of NaHCO3 spray at the heading stage.When mowing of the oats was delayed,the content of ADF,NDF,and coarse ash increased,but the crude protein and crude ash decreased.Based on the comprehensive evaluation of oats drying methods and growth stage using the grey correlation analysis and entropy method,the optimal drying method was CaCO3 spray with sun drying when oats were cut at the heading stage,the next was KH2PO4 spray with shade drying of oats cut at the heading stage,these two methods can produce the high quality oats hay and are easily applied in field.
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Claims 11
Claim · model-written summary
KH2PO4 spray with shade drying had the fastest reported drying rate.
- Taxon
- oats
Avena sativae0 - Treatment
- KH2PO4 spray with shade dryinge0
- Outcome
- drying ratee0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the order of drying rate of six drying methods for oats at three growth stages was KH2PO4 spray with shade dryingsun drying with fracturingNaHCO3 spray with shade dryingCaCO3 spray with sun dryingsun dryingshade drying on a hayrack”
Claim · model-written summary
Anthesis or postulation harvest required longer drying than heading harvest under the same method.
- Taxon
- oatsAvena sativae0
- Organ / stage
- anthesis or postulation stagee0
- Outcome
- drying timee0
- Direction
- longere0
- Comparator
- heading stagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the drying time of oats cut at either anthesis or postulation stage was longer than when oats were cut at the heading stage”
Claim · model-written summary
Drying method and growth stage significantly influenced ADF, NDF and crude protein, with interaction.
- Taxon
- OatsAvena sativat0
- Organ / stage
- growth stagee0
- Treatment
- drying methodse0
- Outcome
- ADF(except in postulation period),NDF,crude proteine0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There were significant influences and an interaction between drying methods and growth stage on ADF(except in postulation period),NDF,crude protein”
t0“Oats”
Claim · model-written summary
Drying method and growth stage significantly influenced coarse ash and crude fat, with interaction.
- Taxon
- OatsAvena sativat0
- Organ / stage
- growth stagee0
- Treatment
- drying methodse0
- Outcome
- coarse ash,crude fat(except in postulation period)e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There were significant influences and an interaction between drying methods and growth stage on ADF(except in postulation period),NDF,crude protein,coarse ash,crude fat(except in postulation period)”
t0“Oats”
Claim · model-written summary
ADF and NDF were lowest after KH2PO4 spray at heading.
- Taxon
- oatsAvena sativae0
- Organ / stage
- heading stagee0
- Treatment
- KH2PO4 spraye0
- Outcome
- ADF and NDFe0
- Direction
- loweste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The ADF and NDF of oats were the lowest under the treatments of KH2PO4 spray cut at the heading stage”
Claim · model-written summary
Crude protein and crude fat were highest with CaCO3 spray at heading and postulation.
- Taxon
- oatsAvena sativae0
- Organ / stage
- heading and postulation stagese0
- Treatment
- CaCO3 spraye0
- Outcome
- crude protein and crude fate0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The crude protein and crude fat of oats were the highest under the treatments of CaCO3 spray in heading and postulation stages”
Claim · model-written summary
Coarse ash was highest with NaHCO3 spray at heading.
- Taxon
- oatsAvena sativae0
- Organ / stage
- heading stagee0
- Treatment
- NaHCO3 spraye0
- Outcome
- coarse ashe0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The coarse ash of oats was the highest under the treatment of NaHCO3 spray at the heading stage”
Claim · model-written summary
Later mowing increased ADF, NDF and coarse ash.
- Taxon
- oatsAvena sativae0
- Organ / stage
- mowinge0
- Outcome
- content of ADF,NDF,and coarse ashe0
- Direction
- increasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When mowing of the oats was delayed,the content of ADF,NDF,and coarse ash increased”
Claim · model-written summary
Later mowing decreased crude protein and crude ash.
- Taxon
- OatsAvena sativat0
- Organ / stage
- Growth Periodst0
- Outcome
- crude protein and crude ashe0
- Direction
- decreasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“but the crude protein and crude ash decreased”
t0“Oats in Different Growth Periods”
Claim · model-written summary
CaCO3 spray with sun drying at heading was the optimal evaluated method.
- Taxon
- oatsAvena sativae0
- Organ / stage
- heading stagee0
- Treatment
- CaCO3 spray with sun dryinge0
- Outcome
- optimal drying methode0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the optimal drying method was CaCO3 spray with sun drying when oats were cut at the heading stage”
Claim · model-written summary
KH2PO4 spray with shade drying at heading was the next best evaluated method.
- Taxon
- oatsAvena sativae0
- Organ / stage
- heading stagee0
- Treatment
- KH2PO4 spray with shade dryinge0
- Outcome
- the nexte0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the next was KH2PO4 spray with shade drying of oats cut at the heading stage”
The same questions in other papers
application · quality: protein · Avena sativa (oats)Positive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
1 paper more in this group
See all 5 papers →application · quality: grain · Avena sativa (oats)Results agree
4 papers in the same direction as this paper
- positive
- positive
- positive
1 paper more in this group
See all 5 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.