0) { $stmt = $pdo->prepare('SELECT * FROM soil_records WHERE id = ? AND rand = ? LIMIT 1'); $stmt->execute([$recordId, $randId]); $row = $stmt->fetch(); } $h = fn($v) => htmlspecialchars((string) $v, ENT_QUOTES, 'UTF-8'); /** * Render a ratio row: element1 / element2, with a simple status bar. * Returns 3 cells: Deficit | Ideal | High */ function ratioBar(float $a, float $b, float $idealMin, float $idealMax): string { if ($b <= 0) return 'N/A'; $ratio = $a / $b; if ($idealMax <= 0) return '' . number_format($ratio, 2) . ':1'; if ($ratio < $idealMin) { return '
' . ''; } elseif ($ratio > $idealMax) { return '' . '
'; } else { $range = $idealMax - $idealMin; $pct = $range > 0 ? min(100, max(0, ($ratio - $idealMin) / $range * 100)) : 50; return '' . '
' . ''; } } ?> Soil Analysis Ratios | Crop Monitor
Record not found or access denied.
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ANALYSIS RESULTS — RATIOS
0) ? $numerator / $denominator : 0; $idealStr = number_format($idealMin, 1) . ':1 – ' . number_format($idealMax, 1) . ':1'; $foundStr = ($denominator > 0) ? number_format($ratio, 2) . ':1' : '—'; ?> $min && $found > 0) ? min(100, max(0, ($found - $min) / ($max - $min) * 100)) : 0; $desired = number_format($min, 2) . '–' . number_format($max, 2); if ($found < $min) { $bar = ''; } elseif ($found > $max) { $bar = ''; } else { $bar = ''; } ?>
ELEMENT STATUS
Ratio Ideal Range Found Deficit Ideal High
RATIOS
KEY VALUES
() 0 ? number_format($found, 3) : '—' ?>

Ideal ratio ranges are indicative. Consult your agronomist for crop and region-specific guidance.

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