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Update app.py
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app.py
CHANGED
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@@ -798,14 +798,14 @@ class NutrientCalculator:
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self.fertilizers = NUTRIENT_CONTENT_IN_FERTILIZERS
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self.total_ec = 0.0
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#
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self.compensation_weights = {
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"
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}
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# Расчёт азота
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total_parts = NO3_RATIO + NH4_RATIO
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self.target_profile['N (NO3-)'] = TOTAL_NITROGEN * (NO3_RATIO / total_parts)
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self.target_profile['N (NH4+)'] = TOTAL_NITROGEN * (NH4_RATIO / total_parts)
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@@ -815,7 +815,6 @@ class NutrientCalculator:
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}
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def _label(self, element):
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"""Форматирование названий элементов для вывода"""
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labels = {
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'N (NO3-)': 'NO3',
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'N (NH4+)': 'NH4'
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@@ -823,7 +822,6 @@ class NutrientCalculator:
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return labels.get(element, element)
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def _apply(self, fert_name, main_element, required_ppm):
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"""Внесение удобрения"""
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if required_ppm <= 0:
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return
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@@ -842,7 +840,7 @@ class NutrientCalculator:
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self.results[fert_name] = result
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self.results[fert_name]['граммы'] += grams
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self.results[fert_name]['миллиграммы'] = int(
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fert_ec = 0.0
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for element, percent in self.fertilizers[fert_name].items():
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@@ -857,61 +855,59 @@ class NutrientCalculator:
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print(f"Ошибка: отсутствует элемент {str(e)} в удобрении {fert_name}")
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raise
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def _compensate_element(self, element
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"""
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'name': fert_name,
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'weight':
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'content':
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})
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if not suitable_ferts:
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raise ValueError(f"Нет подходящих удобрений для элемента {element}")
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share = fert['weight'] / total_weight
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ppm_to_apply = needed_ppm * share
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self._apply(fert['name'], element, ppm_to_apply)
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def calculate(self):
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"""Основной расчет"""
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try:
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# 1. Вносим магний
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self._apply("Сульфат магния", "Mg", self.target_profile['Mg'])
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# 2. Вносим кальций
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self.
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# 3. Вносим фосфор
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self._apply("Монофосфат калия", "P", self.target_profile['P'])
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# 4. Вносим аммонийный азот
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self._apply("Аммоний азотнокислый", "N (NH4+)", self.target_profile['N (NH4+)'])
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# 5. Компенсируем нитратный азот
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no3_needed = self.target_profile['N (NO3-)'] - current_no3
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if no3_needed > 0.1:
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self._apply("Калий азотнокислый", "N (NO3-)", no3_needed)
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# 6.
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self.
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# 7. Компенсируем
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if k_deficit > 0.1:
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self._compensate_element("K", k_deficit)
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return self.results
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except Exception as e:
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@@ -919,11 +915,9 @@ class NutrientCalculator:
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raise
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def calculate_ec(self):
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"""Расчет общей электропроводности"""
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return round(self.total_ec, 2)
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def print_report(self):
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"""Вывод отчета"""
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try:
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print("\n" + "="*60)
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print("ПРОФИЛЬ ПИТАТЕЛЬНОГО РАСТВОРА (ИТОГО):")
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@@ -971,11 +965,33 @@ class NutrientCalculator:
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raise
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if __name__ == "__main__":
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#
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TOTAL_NITROGEN =
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NO3_RATIO =
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NH4_RATIO = 1.0
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VOLUME_LITERS =
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try:
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calculator = NutrientCalculator(volume_liters=VOLUME_LITERS)
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self.fertilizers = NUTRIENT_CONTENT_IN_FERTILIZERS
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self.total_ec = 0.0
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# Инициализация весов компенсации
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self.compensation_weights = {
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"Калий азотнокислый": {"weight": 0.5, "main_elements": ["K", "N (NO3-)"]},
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"Кальциевая селитра": {"weight": 0.3, "main_elements": ["Ca", "N (NO3-)"]},
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"Калий сернокислый": {"weight": 0.2, "main_elements": ["K", "S"]}
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}
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# Расчёт азота
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total_parts = NO3_RATIO + NH4_RATIO
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self.target_profile['N (NO3-)'] = TOTAL_NITROGEN * (NO3_RATIO / total_parts)
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self.target_profile['N (NH4+)'] = TOTAL_NITROGEN * (NH4_RATIO / total_parts)
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}
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def _label(self, element):
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labels = {
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'N (NO3-)': 'NO3',
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'N (NH4+)': 'NH4'
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return labels.get(element, element)
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def _apply(self, fert_name, main_element, required_ppm):
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if required_ppm <= 0:
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return
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self.results[fert_name] = result
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self.results[fert_name]['граммы'] += grams
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self.results[fert_name]['миллиграммы'] = int(grams * 1000)
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fert_ec = 0.0
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for element, percent in self.fertilizers[fert_name].items():
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print(f"Ошибка: отсутствует элемент {str(e)} в удобрении {fert_name}")
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raise
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def _compensate_element(self, element):
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"""Улучшенная компенсация с приоритетами"""
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needed = self.target_profile[element] - self.actual_profile[element]
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if needed <= 0:
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return
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# Находим все удобрения, содержащие нужный элемент
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candidates = []
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for fert_name, fert_data in self.fertilizers.items():
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if element in fert_data:
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weight = next((w['weight'] for w in self.compensation_weights.values()
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if w['fert'] == fert_name), 0.1)
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candidates.append({
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'name': fert_name,
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'weight': weight,
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'content': fert_data[element]
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})
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if not candidates:
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raise ValueError(f"Нет удобрений для элемента {element}")
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# Сортируем по весу (убывание)
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candidates.sort(key=lambda x: x['weight'], reverse=True)
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total_weight = sum(c['weight'] for c in candidates)
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# Вносим пропорционально весам
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for candidate in candidates:
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share = candidate['weight'] / total_weight
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ppm_to_apply = needed * share
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self._apply(candidate['name'], element, ppm_to_apply)
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def calculate(self):
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try:
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# 1. Вносим магний
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self._apply("Сульфат магния", "Mg", self.target_profile['Mg'])
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# 2. Вносим кальций через компенсацию
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self._compensate_element("Ca")
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# 3. Вносим фосфор
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self._apply("Монофосфат калия", "P", self.target_profile['P'])
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# 4. Вносим аммонийный азот
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self._apply("Аммоний азотнокислый", "N (NH4+)", self.target_profile['N (NH4+)'])
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# 5. Компенсируем нитратный азот
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self._compensate_element("N (NO3-)")
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# 6. Компенсируем серу
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self._compensate_element("S")
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# 7. Компенсируем калий
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self._compensate_element("K")
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return self.results
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except Exception as e:
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raise
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def calculate_ec(self):
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return round(self.total_ec, 2)
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def print_report(self):
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try:
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print("\n" + "="*60)
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print("ПРОФИЛЬ ПИТАТЕЛЬНОГО РАСТВОРА (ИТОГО):")
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raise
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if __name__ == "__main__":
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# Константы (замените на свои значения)
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TOTAL_NITROGEN = 125.0
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NO3_RATIO = 8.25
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NH4_RATIO = 1.0
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VOLUME_LITERS = 100
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# Убедитесь, что эти словари определены
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BASE_PROFILE = {
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'P': 31.0, 'K': 210.0, 'Mg': 24.0,
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'Ca': 84.0, 'S': 56.439,
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'N (NO3-)': 0.0, 'N (NH4+)': 0.0
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}
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NUTRIENT_CONTENT_IN_FERTILIZERS = {
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"Кальциевая селитра": {"N (NO3-)": 0.11863, "Ca": 0.16972},
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"Калий азотнокислый": {"N (NO3-)": 0.136, "K": 0.382},
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"Калий сернокислый": {"K": 0.44874, "S": 0.18401},
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"Аммоний азотнокислый": {"N (NO3-)": 0.17499, "N (NH4+)": 0.17499},
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"Сульфат магния": {"Mg": 0.09861, "S": 0.13010},
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"Монофосфат калия": {"P": 0.218, "K": 0.275}
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}
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EC_COEFFICIENTS = {
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'P': 0.0012, 'K': 0.0018, 'Mg': 0.0015,
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'Ca': 0.0016, 'S': 0.0014,
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'N (NO3-)': 0.0017, 'N (NH4+)': 0.0019
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}
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try:
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calculator = NutrientCalculator(volume_liters=VOLUME_LITERS)
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