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            "text": "Figure 4. Proportion of soil surface exposed to sunlight (Sunfleck) and soil volumetric water content (VWC) by treatment in 2001 (○, n = 3) and 2002 (●, n = 4). Arrows show change between years. Bars denote standard error of each mean. Trendline and equation show relationship between Sunfleck and VWC in 2002; no significant relationship was found in 2001.",
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                        "label": ", n = 3) and 2002 (",
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            "text": "Brussels sprout. Aboveground Brussels sprout biomass removed at season end averaged 9.5 and 5.5 kg m[p8.3.1] in 2001 and 2002, respectively. The marketable proportion of this biomass was very low because most auxiliary buds (sprouts) did not reach a marketable size, or were too loose. Marketable sprout weight in 2001 averaged 6.6% of plant biomass, resulting in a linear correlation ([p8.3.2], n = 147, P < 0.001) between the two quantities. Marketable weight in 2002 was < 0.3% of plant biomass.",
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                    "text": "⁻²",
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                    "text": "r² = 0.44, n = 147, P < 0.001",
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                        "alt": "r squared equals 0.44, n equals 147, P is less than 0.001",
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            "text": "Brussels sprout plants grown with basil tended to be heavier than those grown in monoculture (Table 2), but this difference was only statistically significant in 2002 (Table 2). Yield did not differ by treatment (Table 2). No relationship was observed between relative leaf chlorophyll content and Brussels sprout yield (data not shown)."
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