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The light intensity of each relevant wavelength was calibrated with a photodiode
Numerous epidemiological studies report that individuals with a low MPOD level are at an increased risk of AMD. Dietary L and Z are found in certain fruits and vegetables with red, yellow, or orange color, egg yolk, and in some green leafy vegetables. The dietary intake of Z is lower than L in all age…
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Most commercial raspberry plantings in California have had an 18-month lifespan
For complex canopies like grapevines, the results highlighted the need to use a 3D radiation model because these models can represent the vertical and horizontal variability in the canopy and their effect on light interception accurately. Chapter 3 developed and validated a three-dimensional model for grape berry temperature to understand whether the effect of excess sunlight…
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Plants were placed in a marked row structure to form a canopy
For practical purposes, relatively simple models are frequently used to estimate light interception in plant canopies. For example, crop models have become important tools for studying agricultural systems, yet they commonly utilize relatively simple models for light interception given the frequent lack of detailed architectural inputs. The most commonly used approach for estimating light interception…
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Abundant consumption of fruits and vegetables is known to reduce the risk of CVD
Reported protocol compliance was greater than 96% for both groups, and no adverse symptoms were noted other than minor intestinal gas from one participant in the goji berry group. Table 1 presents the reported average intake of select nutrients in the habitual diet that may have affected eye health over the study period. No significant…
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Often apparent water savings increase water use elsewhere in the system
How those reductions are allocated among Imperial Valley agriculture—the single largest user of Colorado River water— and the two largest southern California wholesale water agencies—Metropolitan Water District of Southern California , supplying 19 million people, and the San Diego County Water Authority , supplying 3.3 million people, will create challenges. While the reductions will create…
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The loading and unloading cycle are characterized by pronounced hysteresis
Similar results have been found in allotetraploid Brassica juncea, in which many dominant homoeologs have been found to be related to glucosinolate biosynthesis and to show signs of positive selection.We present what is, to our knowledge, the first chromosome-scale genome assembly for an octoploid strawberry—the highest-level polyploid genome of this quality assembled to date. Analysis…
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Forward contracts were more available for vegetable growers than for fruit/nut growers
In California, they are planted and harvested continuously throughout the year, which results in relatively smooth yield fluctuations on an annual basis. Crop-specific deviations are also presented in Table D1 . Except for tropical and V5 crops , the deviations tended to be around the mean. We also investigated the deviation at the regional level.…
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Acreage climbed by over 500% in both organic berry categories
Strawberries are the undisputed leader in the berry sector and in 2014 represented 58% and 94% of the value of all berry production in Santa Cruz and Monterey counties, respectively , and 50% and 93% of all berry acreage . Table 2 documents the remarkable expansion of the strawberry industry over time in both counties…
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It is not my intent to disregard their stories or downplay the importance of their contributions
You know, the vegetables are great up there, everything is so beautiful. And you come down, I think we get ours last off the truck” .A Latina wearing denim overalls raises her fist. In the other hand she grips a trowel. Flanking her left, an African American woman triumphantly holds up two ears of corn…
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The renewed interest in urban agriculture should come as no surprise
Yet rarely have investigators tied performance or mortality of individuals within a species population to subtle differences in aspect that occur within a single population . Here we found that aspect was the strongest predictor of dieback over time, with plants in SW aspects showing greater dieback than plants on more north-facing aspects. This influence…