Paper · 1995 · California Agriculture

Single-season drought irrigation strategies influence almond production

David A. Goldhamer; Timothy E. Smith

4
claims
8
verbatim quotes
29
citations
3
research areas
✓
Open access

Abstract

Yields from five irrigation regimes that each applied 16 acre-inches/acre were evaluated during a simulated drought year and for the subsequent two seasons under full irrigation. Drought-year production was mildly reduced by regimes that produced smaller kernels. Much greater losses occurred in the season immediately following the drought due to reduced nut load. Applying a limited allotment of water early in the drought season proved less effective in limiting subsequent production losses than irrigating at a lower rate but for a longer period of the drought season. Avoiding severe water stress during flower bud development (August and September) is critical for subsequent bloom and fruit set.

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The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 4

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought-year production was mildly reduced by regimes yielding smaller kernels.

Taxon
almondPrunus dulcist0
Treatment
regimes that produced smaller kernelse0
Outcome
Drought-year productione0
Direction
reducede0

Not reportedComparator

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

Prunus dulcis
Prunus dulcis · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“almond”

✓ located verbatim in the source · title, characters 54–60 · show in text ↑
e0

“Drought-year production was mildly reduced by regimes that produced smaller kernels.”

✓ located verbatim in the source · abstract, characters 179–263 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Production losses were much greater in the season after drought, with reduced nut load.

Taxon
almondPrunus dulcist0
Outcome
lossese0
Direction
greatere0
Qualifier
season immediately following the droughte0

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

Prunus dulcis
Prunus dulcis · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“almond”

✓ located verbatim in the source · title, characters 54–60 · show in text ↑
e0

“Much greater losses occurred in the season immediately following the drought due to reduced nut load.”

✓ located verbatim in the source · abstract, characters 264–365 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Early use of limited water was less effective than a lower rate maintained longer for limiting later production losses.

Taxon
almondPrunus dulcist0
Treatment
Applying a limited allotment of water early in the drought seasone0
Outcome
limiting subsequent production lossese0
Direction
less effectivee0
Comparator
irrigating at a lower rate but for a longer period of the drought seasone0

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

Prunus dulcis
Prunus dulcis · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“almond”

✓ located verbatim in the source · title, characters 54–60 · show in text ↑
e0

“Applying a limited allotment of water early in the drought season proved less effective in limiting subsequent production losses than irrigating at a lower rate but for a longer period of the drought season.”

✓ located verbatim in the source · abstract, characters 366–573 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Avoiding severe water stress during flower bud development is critical for later bloom and fruit set.

Taxon
almondPrunus dulcist0
Organ / stage
flower bud developmente0
Outcome
Avoiding severe water stress during flower bud developmente0

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

Prunus dulcis
Prunus dulcis · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“almond”

✓ located verbatim in the source · title, characters 54–60 · show in text ↑
e0

“Avoiding severe water stress during flower bud development (August and September) is critical for subsequent bloom and fruit set.”

✓ located verbatim in the source · abstract, characters 574–703 · show in text ↑

climate site · yield · Prunus dulcis (almond)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. positive
See all 2 papers →

drought · yield · Prunus dulcis (almond)Results agree

2 papers: 0 positive, 2 negative or no effect

1 paper in the same direction as this paper

  1. negative
See all 2 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.