Abstract
Introduction of artichokes in the Wintergarden of Texas depends on the development of strategies that will overcome limiting climatic conditions for optimal growth. Irrigation efficiency has been critical in this area due to strict restrictions on water application and regulations of underground aquifer resources. We evaluated cultivars with different bolting requirements at two planting dates and irrigation rates. Transplants of five seed propagated cultivars (Emerald, Experimental Red, Imperial Star, Green Globe, and Purple Romagna) were planted in the field on 27 September and 3 December 2004, and evaluated at 100% and 75% crop evapotranspiration rates (ETc) at Uvalde, Texas. Harvests started on 24 March and 21 April 2005 for the September and December planting dates, respectively. Yield increased over 4-fold for the September compared to the December planting date. Irrigation rates did not affect yield, water use efficiency or head quality. Cultivars Emerald, Imperial Star and Experimental Red were earlier than Green Globe and Purple Romagna. The best yield was achieved with cv. Imperial Star. Fiber, nitrogen, and phenolic compounds concentration depended on cultivar. As harvesting season progressed nitrogen concentration decreased, whereas total fibers content increased.
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Claims 7
Claim · model-written summary
Yield increased more than 4-fold with the September planting compared with the December planting.
- Taxon
- GLOBE ARTICHOKE
Cynara cardunculus var. scolymust0 - Treatment
- Septembere1
- Outcome
- Yielde1
- Direction
- increasede1
- Value
- over 4-folde1
- Comparator
- December planting datee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“STRATEGIES FOR GLOBE ARTICHOKE INTRODUCTION IN SOUTH TEXAS”
e1“Yield increased over 4-fold for the September compared to the December planting date”
Claim · model-written summary
Irrigation rates did not affect yield, water use efficiency or head quality.
- Taxon
- GLOBE ARTICHOKECynara cardunculus var. scolymust0
- Treatment
- Irrigation ratese2
- Outcome
- yield, water use efficiency or head qualitye2
- Direction
- no_changeinferrede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“STRATEGIES FOR GLOBE ARTICHOKE INTRODUCTION IN SOUTH TEXAS”
e2“Irrigation rates did not affect yield, water use efficiency or head quality”
Claim · model-written summary
Cultivars Emerald, Imperial Star and Experimental Red were earlier than Green Globe and Purple Romagna.
- Taxon
- GLOBE ARTICHOKECynara cardunculus var. scolymust0
- Material
- Emerald, Imperial Star and Experimental Rede3
- Treatment
- Cultivarse3
- Outcome
- earliere3
- Direction
- earliere3
- Comparator
- Green Globe and Purple Romagnae3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“STRATEGIES FOR GLOBE ARTICHOKE INTRODUCTION IN SOUTH TEXAS”
e3“Cultivars Emerald, Imperial Star and Experimental Red were earlier than Green Globe and Purple Romagna”
Claim · model-written summary
Cultivar Imperial Star gave the best yield.
- Taxon
- GLOBE ARTICHOKECynara cardunculus var. scolymust0
- Material
- Imperial Stare4
- Outcome
- yielde4
- Direction
- beste4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“STRATEGIES FOR GLOBE ARTICHOKE INTRODUCTION IN SOUTH TEXAS”
e4“The best yield was achieved with cv. Imperial Star”
Claim · model-written summary
Fiber, nitrogen and phenolic compound concentrations depended on cultivar.
- Taxon
- GLOBE ARTICHOKECynara cardunculus var. scolymust0
- Material
- cultivare5
- Outcome
- Fiber, nitrogen, and phenolic compounds concentratione5
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“STRATEGIES FOR GLOBE ARTICHOKE INTRODUCTION IN SOUTH TEXAS”
e5“Fiber, nitrogen, and phenolic compounds concentration depended on cultivar”
Claim · model-written summary
Nitrogen concentration decreased as the harvest season progressed.
- Taxon
- GLOBE ARTICHOKECynara cardunculus var. scolymust0
- Treatment
- As harvesting season progressede6
- Outcome
- nitrogen concentratione6
- Direction
- decreasede6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“STRATEGIES FOR GLOBE ARTICHOKE INTRODUCTION IN SOUTH TEXAS”
e6“As harvesting season progressed nitrogen concentration decreased, whereas total fibers content increased”
Claim · model-written summary
Total fiber content increased as the harvest season progressed.
- Taxon
- GLOBE ARTICHOKECynara cardunculus var. scolymust0
- Treatment
- As harvesting season progressede6
- Outcome
- total fibers contente6
- Direction
- increasede6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“STRATEGIES FOR GLOBE ARTICHOKE INTRODUCTION IN SOUTH TEXAS”
e6“As harvesting season progressed nitrogen concentration decreased, whereas total fibers content increased”
The same questions in other papers
irrigation · physiology: water · Cynara cardunculus (cardoon)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- positive
- positive
- no effect
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.