Yield Components of Day-neutral and Short-day Strawberry Varieties on Raised Beds in British Columbia

Baumann, T. E.; Eaton, G. W.; Spaner, Dean

doi:10.21273/hortsci.28.9.891

Cited by 14 publications

(6 citation statements)

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“…2 comprised nearly 50% of the total biomass values. While these values are within previously reported ranges, others have reported that cultivar, cultural procedures, and year-to-year environmental variation can have significant effects on biomass accumulation and distribution patterns (Baumann et al, 1993;Popenoe and Swartz, 1985).…”

Section: Resultssupporting

confidence: 86%

Seasonal and Cropping Effects on Total and Fertilizer Nitrogen Use in June-bearing and Day-neutral Strawberries

Archbold¹,

MacKown²

1995

jashs

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Total N and fertilizer N (FN) recovery and use by June-bearing `Redchief' strawberry (Fragaria ×ananassa Duch.) and day-neutral `Tribute' grown in matted-row beds were studied over l-year periods. Fertilizer N was field-applied as NH NO at planting in June or September, and all plants were harvested from bed sections in late autumn (November) and at the completion of the spring harvest (June). Distribution patterns of vegetative biomass were similar in both cultivars, with leaf tissue comprising the bulk of the vegetative dry weight per plant at both sampling dates. The fall and spring fruit crops each contributed >40% of the total biomass per plant. Total N accumulation from soil N and FN increased as total biomass increased. Due in part to the additional biomass of the fall fruit crop, `Tribute' recovered 38% more total N per unit bed area than `Redchief'. Over 30% of the fall N total in `Tribute' and the spring N total in both cultivars was partitioned to the fruit. In both cultivars, greater recovery of FN applied in September that at planting time was observed by the postharvest sampling date. However, `Tribute' recovered only 14.2% of the FN applied in September, much less than the amount recovered by `Redchief' during the same interval, implying a diminished ability to absorb FN during fruiting. In all vegetative tissues, soluble reduced N (SRN) was consistently less than insoluble reduced N (IRN) in November and June. Consistent seasonal trends in SRN and IRN values were not evident in any tissue except roots, where SRN content declined from November to June. Allocation of FN to the SRN and IRN pools was related to FN application date, cropping pattern, and total biomass of the component tissue. In both cultivars, the FN content was greater in the IRN than the SRN pool and leaf IRN was the single largest vegetative sink for FN. Fruit N concentration was constant for most of the fall `Tribute' harvest period and declined in both cultivars during spring harvest. The spring `Tribute' fruit crop received more FN from the September than the planting application, while the fall crop exhibited the opposite pattern, suggesting the fruit crop receives more storage than newly absorbed FN. The accumulation of FN in the root SRN pool in November and its depletion through the spring harvest reveals that root SRN plays a significant role in the temporary seasonal storage and internal cycling of N remobilized during spring growth.

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Section: Resultssupporting

confidence: 86%

Seasonal and Cropping Effects on Total and Fertilizer Nitrogen Use in June-bearing and Day-neutral Strawberries

Archbold¹,

MacKown²

1995

jashs

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“…Significance of interaction between C and M is given: ns Not significant, *p < 0.05, **p < 0.01. mass and fruit yield, since day-neutral cultivars can initiate flowers and keep fruiting continuously under mild temperature condition. Strong positive correlation between fruit yield and vegetative growth, such as leaf area and crown number, were observed in DN cultivars (Baumann et al, 1993). Improved production systems that favor vegetative growth may also favor higher yields, as the hydroponic system was more productive than soil beds in the preliminary trial (Ruan et al, 2010).…”

Section: Research Reportmentioning

confidence: 99%

Influence of cultivar, planting date, and planting material on yield of day-neutral strawberry cultivars in highland areas of Korea

Ruan

Yeoung

Larson

2011

Hortic. Environ. Biotechnol.

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This study was conducted to evaluate the yield performance for University of California (UC) cultivars 'Albion' and 'San Andreas' during summer and fall fruiting season in the northeastern highlands of Korea at 750 meters elevation. We investigated the effects of cultivar, planting date and planting material on fruit productivity in a bench-top peat substrate system. For both cultivars, we compared the yield performance of frozen (-2.2 ) bare-root plants (FBR), potted frozen bare-root plants (PFBR), and potted fresh plants (PF) on four dates: 30 Apr., 15 May, 30 May, and 15 Jun., 2010. Fruit harvest commenced in early June and terminated on 2 Dec. For each cultivar and type of planting material, fruit were harvested twice a week and fruit weight and numbers of marketable and non-marketable fruits were determined for each harvest. Both cultivars performed well in summer and autumn production in high land, although marketable fruit yield for 'San Andreas' was significantly greater than that of 'Albion'. Plants planted on 30 Apr. produced the earliest fruit and the greatest marketable yields, 521.0 and 487.0 g/plant, 24.1 and 23.3 ton/hectare for 'Albion' PFBR and FBR plants, respectively, and 618.3 and 529.6 g/plant, 28.6 and 24.5 ton/hectare for 'San Andreas' PFBR and FBR plants, respectively. Generally, PFBR had higher marketable fruit yield than FBR and PF had the lowest. PFBR is recommended especially for late planting and FBR is acceptable for early planting, while PF is not suitable for this production system. The relationship of fruit productivity and vegetative growth was significantly correlated.Additional key words: day-neutral cultivar, Fragaria × ananassa, summer and autumn production, vegetative growth Hort. Environ. Biotechnol. 52(6):567-575. 2011.

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“…Strawberry growers have found high profitability in utilizing the raised bed, or hill plasticulture, system ( , ). This system has advantages of enhanced weed control, advanced harvest, increased yield and fruit size, prevention of bed erosion, and increased fruit cleanliness ( − ). There are a wide variety of synthetic mulches that have been used in the raised bed culture system, but black polyethylene mulch has become the standard for the annual production of eastern U.S. strawberries.…”

Section: Introductionmentioning

confidence: 99%

Cultural System Affects Fruit Quality and Antioxidant Capacity in Strawberries

Wang

Galletta

2002

J. Agric. Food Chem.

266

180

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Cultural system [hill plasticulture (HC) versus matted row (MR)] and genotype interactions affected strawberry fruit quality. In general, fruit soluble solids content, total sugar, fructose, glucose, ascorbic acid, titratable acid, and citric acid contents were increased in the HC system. Fruit from HC also had higher flavonoid contents and antioxidant capacities. Strawberry fruit contains flavonols as well as other phenolic compounds such as anthocyanins and phenolic acids. Pelargonidin-based anthocyanins such as pelargonidin 3-glucoside, pelargonidin 3-rutinoside, and pelargonidin 3-glucoside-succinate were the predominant anthocyanins in strawberry fruit. The content of cyanidin-based anthocyanins, cyanidin 3-glucoside and cyanidin 3-glucoside-succinate, was much lower than that of pelargonidin-based anthocyanins in either system. Strawberry fruit from the HC system had significantly higher amounts of p-coumaroylglucose, dihydroflavonol, quercetin 3-glucoside, quercetin 3-glucuronide, kaempferol 3-glucoside, kaempferol 3-glucuronide, cyanidin 3-glucoside, pelargonidin 3-glucoside, pelargonidin 3-rutinoside, cyanidin 3-glucoside-succinate, and pelargonidin 3-glucoside-succinate. Fruits from plants grown in the MR system generally had the lowest contents of phenolic acids, flavonols, and anthocyanins. Strawberry fruit grown under HC conditions had significantly higher peroxyl radicals (ROO*) absorbance capacity (ORAC).

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Yield Components of Day-neutral and Short-day Strawberry Varieties on Raised Beds in British Columbia

Cited by 14 publications

References 1 publication

Seasonal and Cropping Effects on Total and Fertilizer Nitrogen Use in June-bearing and Day-neutral Strawberries

Seasonal and Cropping Effects on Total and Fertilizer Nitrogen Use in June-bearing and Day-neutral Strawberries

Influence of cultivar, planting date, and planting material on yield of day-neutral strawberry cultivars in highland areas of Korea

Cultural System Affects Fruit Quality and Antioxidant Capacity in Strawberries

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