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Update calculate.html
Browse files- calculate.html +73 -40
calculate.html
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return;
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}
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//
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const kFromKH2PO4 = kh2po4 * kh2po4ContentK;
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const sFromMgSO4 = mgso4 * mgso4ContentS;
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const kFromK2SO4 = k2so4 * k2so4ContentK;
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const nFromCaNO3Min = caNO3FromCa * caContentN;
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const nh4no3 = nFromNH4NO3 / nh4no3ContentN;
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const nRemainingAfterNH4NO3 = nitrogen - nFromNH4NO3 - nFromCaNO3Min;
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// 7. KNO₃ от остатка K
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const kRemaining = k - kFromKH2PO4 - kFromK2SO4;
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let kno3 = kRemaining > 0 ? kRemaining / kno3ContentK : 0;
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let nFromKNO3 = kno3 * kno3ContentN;
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let
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kno3 = Math.max(0, kno3 - kno3Reduction);
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nFromKNO3 = kno3 * kno3ContentN;
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}
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// Отображение результатов
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const result = `
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return;
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}
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// Первый проход: базовый расчёт
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let kh2po4 = p / kh2po4ContentP;
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let kFromKH2PO4 = kh2po4 * kh2po4ContentK;
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let mgso4 = mg / mgso4ContentMg;
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let sFromMgSO4 = mgso4 * mgso4ContentS;
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let sRemaining = s - sFromMgSO4;
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let k2so4 = sRemaining > 0 ? sRemaining / k2so4ContentS : 0;
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let kFromK2SO4 = k2so4 * k2so4ContentK;
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let caNO3FromCa = ca / caContentCa;
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let nFromCaNO3Min = caNO3FromCa * caContentN;
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let nFromNH4NO3 = nitrogen * nRatio;
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let nh4no3 = nFromNH4NO3 / nh4no3ContentN;
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let kRemaining = k - kFromKH2PO4 - kFromK2SO4;
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let kno3 = kRemaining > 0 ? kRemaining / kno3ContentK : 0;
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let nFromKNO3 = kno3 * kno3ContentN;
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let nRemaining = nitrogen - nFromNH4NO3 - nFromCaNO3Min - nFromKNO3;
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let caNO3Extra = nRemaining > 0 ? nRemaining / caContentN : 0;
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let caNO3Total = caNO3FromCa + caNO3Extra;
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// Итоговые концентрации после первого прохода
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let totalN = caNO3Total * caContentN + nh4no3 * nh4no3ContentN + kno3 * kno3ContentN;
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let totalP = kh2po4 * kh2po4ContentP;
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let totalK = kh2po4 * kh2po4ContentK + kno3 * kno3ContentK + k2so4 * k2so4ContentK;
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let totalCa = caNO3Total * caContentCa;
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let totalMg = mgso4 * mgso4ContentMg;
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let totalS = mgso4 * mgso4ContentS + k2so4 * k2so4ContentS;
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// Второй проход: корректировка
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// Корректируем N
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let nDelta = nitrogen - totalN;
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if (nDelta > 0) {
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// Добавляем недостающий N через Ca(NO₃)₂
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caNO3Extra += nDelta / caContentN;
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caNO3Total = caNO3FromCa + caNO3Extra;
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} else if (nDelta < 0) {
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// Уменьшаем избыточный N, начиная с KNO₃
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let nExcess = -nDelta;
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let kno3Reduction = nExcess / kno3ContentN;
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kno3 = Math.max(0, kno3 - kno3Reduction);
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nFromKNO3 = kno3 * kno3ContentN;
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// Если KNO₃ исчерпан, уменьшаем Ca(NO₃)₂
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nExcess = nitrogen - (nFromNH4NO3 + nFromKNO3 + caNO3FromCa * caContentN);
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if (nExcess < 0) {
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caNO3Extra = Math.max(0, caNO3Extra + (nExcess / caContentN));
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caNO3Total = caNO3FromCa + caNO3Extra;
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}
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}
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// Корректируем K
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totalK = kh2po4 * kh2po4ContentK + kno3 * kno3ContentK + k2so4 * k2so4ContentK;
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let kDelta = k - totalK;
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if (kDelta > 0) {
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kno3 += kDelta / kno3ContentK;
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nFromKNO3 = kno3 * kno3ContentN;
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}
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// Корректируем S
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totalS = mgso4 * mgso4ContentS + k2so4 * k2so4ContentS;
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let sDelta = s - totalS;
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if (sDelta > 0) {
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k2so4 += sDelta / k2so4ContentS;
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kFromK2SO4 = k2so4 * k2so4ContentK;
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} else if (sDelta < 0) {
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let sExcess = -sDelta;
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let mgso4Reduction = sExcess / mgso4ContentS;
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mgso4 = Math.max(0, mgso4 - mgso4Reduction);
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sFromMgSO4 = mgso4 * mgso4ContentS;
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totalMg = mgso4 * mgso4ContentMg;
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// Если Mg стал меньше цели, корректируем позже
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}
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// Пересчёт итоговых концентраций после корректировки
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totalN = (caNO3Total * caContentN + nh4no3 * nh4no3ContentN + kno3 * kno3ContentN).toFixed(2);
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totalP = (kh2po4 * kh2po4ContentP).toFixed(2);
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totalK = (kh2po4 * kh2po4ContentK + kno3 * kno3ContentK + k2so4 * k2so4ContentK).toFixed(2);
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totalCa = (caNO3Total * caContentCa).toFixed(2);
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totalMg = (mgso4 * mgso4ContentMg).toFixed(2);
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totalS = (mgso4 * mgso4ContentS + k2so4 * k2so4ContentS).toFixed(2);
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// Отображение результатов
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const result = `
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