Claim · model-written summary
High-cut non-BMR corn silage had less feeding-value improvement than BMR corn silage.
- Taxon
- corn
Zea mays subsp. mayse0 - Material
- non-BMRe0
- Treatment
- high harvest heighte0
- Outcome
- feeding valuee0
- Direction
- not equivalente0
- Comparator
- BMR corn silagee0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Harvesting a silage-specific, non-BMR corn hybrid at a high harvest height improved its nutritive content, but the improvement in feeding value was not equivalent to that found when cows were fed BMR corn silage.”
Title
许晓凯; 雷实 语文建设 2003. doi:10.3168/jds.2007-0236
Other claims from this paper (18)
- Intervention effect High cutting changed dry matter concentration in 7511FQ by +4%.
- Intervention effect High cutting changed crude protein concentration in 7511FQ by +5%.
- Intervention effect High cutting changed net energy for lactation concentration in 7511FQ by +3%.
- Intervention effect High cutting changed starch concentration in 7511FQ by +7%.
- Intervention effect High cutting changed acid detergent fiber concentration in 7511FQ by -9%.
- Intervention effect High cutting changed neutral detergent fiber concentration in 7511FQ by -8%.
- Intervention effect High cutting changed acid detergent lignin concentration in 7511FQ by -13%.
- Intervention effect BMR corn silage had 30% lower lignin concentration than 7511FQ.
- Observation Neutral detergent fiber digestibility after 30 h of in vitro ruminal fermentation was 51.7 for normal cut 7511FQ.
- Observation Neutral detergent fiber digestibility after 30 h of in vitro ruminal fermentation was 51.4 for the same hybrid cut high.
- Observation Neutral detergent fiber digestibility after 30 h of in vitro ruminal fermentation was 63.5% for the normal cut BMR hybrid.
- Intervention effect Cows fed BMR silage produced more milk than cows fed either cut of 7511FQ.
- Intervention effect Dry matter intake did not differ by silage treatment.
- Intervention effect Feed efficiency for cows fed BMR silage exceeded high-cut 7511FQ.
- Intervention effect Feed efficiency for BMR silage did not differ from normal-cut 7511FQ.
- Intervention effect Cows fed BMR silage had higher milk lactose concentrations.
- Intervention effect Cows fed BMR silage had lower milk urea nitrogen concentrations.
- Intervention effect High harvest height improved nutritive content of non-BMR corn silage.