Abstract
A field experiment using various soil management practices showed that the most effective means to increase blueberry plant spread was through the use of a surface mulch. Peat and sawdust were of equal suitability as a mulching material influencing vegetative growth, although sawdust did result in a reduction in the number of flower buds produced when compared with peat. Mulching was associated with a higher soil moisture content than non-mulched plots.Blueberry plants growing in nitrogen-treated plots had an increased flower bud number and rhizome growth in contrast with those growing in unfertilized plots. Nitrogen fertilization was of particular benefit when applied in association with surface organic mulches.Plants growing in an undisturbed soil were more vigorous than in a homogenized or tilled soil. Sawdust was found to be detrimental to the growth of lowbush blueberry plants when incorporated into a homogenized soil.
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Claims 9
Claim · model-written summary
Surface mulch most effectively increased blueberry spread.
Not reportedComparator
Verbatim
e0“the most effective means to increase blueberry plant spread was through the use of a surface mulch.”
Claim · model-written summary
Peat and sawdust mulches had equal suitability for vegetative growth.
Verbatim
e0“Peat and sawdust were of equal suitability as a mulching material influencing vegetative growth”
t0“LOWBUSH BLUEBERRY”
Claim · model-written summary
Sawdust mulch reduced flower bud number compared with peat.
Verbatim
e0“sawdust did result in a reduction in the number of flower buds produced when compared with peat.”
t0“LOWBUSH BLUEBERRY”
Claim · model-written summary
Mulched plots had higher soil moisture than unmulched plots.
Verbatim
e0“Mulching was associated with a higher soil moisture content than non-mulched plots.”
t0“BLUEBERRY”
Claim · model-written summary
Nitrogen treatment increased flower bud number in blueberry.
Verbatim
e0“Blueberry plants growing in nitrogen-treated plots had an increased flower bud number and rhizome growth in contrast with those growing in unfertilized plots.”
Claim · model-written summary
Nitrogen treatment increased blueberry rhizome growth.
Verbatim
e0“Blueberry plants growing in nitrogen-treated plots had an increased flower bud number and rhizome growth in contrast with those growing in unfertilized plots.”
Claim · model-written summary
Nitrogen fertilization was especially beneficial with organic mulch.
- Taxon
- blueberryt0
- Treatment
- Nitrogen fertilizatione0
- Outcome
- particular benefite0
- Comparator
- surface organic mulchese0
Not reportedDirection
Verbatim
e0“Nitrogen fertilization was of particular benefit when applied in association with surface organic mulches.”
t0“blueberry”
Claim · model-written summary
Undisturbed soil produced more vigorous plants than homogenized or tilled soil.
Verbatim
e0“Plants growing in an undisturbed soil were more vigorous than in a homogenized or tilled soil.”
t0“blueberry”
Claim · model-written summary
Sawdust incorporated into homogenized soil harmed lowbush blueberry growth.
- Taxon
- lowbush blueberry
Vaccinium angustifoliume0 - Treatment
- Sawduste0
- Outcome
- growthe0
- Direction
- detrimentale0
- Qualifier
- incorporated into a homogenized soile0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sawdust was found to be detrimental to the growth of lowbush blueberry plants when incorporated into a homogenized soil.”
The same questions in other papers
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- no effect
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13 reporting no difference from an alternative
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See all 14 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.