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Update app.py
Browse files
app.py
CHANGED
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@@ -681,14 +681,15 @@ def view_image():
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from tabulate import tabulate
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TOTAL_NITROGEN = 220 # ppm
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N_RATIO = (10, 5)
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VOLUME_LITERS = 10
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-
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'P': 50,
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'K': 350,
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'Mg': 50,
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@@ -696,6 +697,7 @@ TOMATO_PROFILE = {
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'S': 100
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}
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fertilizers_db = {
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"Кальциевая селитра": {
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"N (NO3-)": 0.118,
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@@ -723,29 +725,33 @@ fertilizers_db = {
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}
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}
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-
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class NutrientCalculator:
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def __init__(self, volume_liters=1.0):
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self.volume = volume_liters
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self.results = {}
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self.final_profile = {}
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self.total_ppm = 0
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self.
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def
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total_parts = n_ratio[0] + n_ratio[1]
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no3 = total_n * (n_ratio[0] / total_parts)
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nh4 = total_n * (n_ratio[1] / total_parts)
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self.
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'N (NO3-)': round(no3, 1),
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'N (NH4+)': round(nh4, 1)
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}
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# Расчёт удобрений
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self._apply_magnesium_sulfate()
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@@ -756,104 +762,51 @@ class NutrientCalculator:
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return self.results
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def _apply_fertilizer(self, fert_name, grams, additions):
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self.results[fert_name] = {
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'граммы': round(grams, 3),
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'миллиграммы': int(grams * 1000),
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}
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self.results[fert_name].update(additions)
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def _apply_magnesium_sulfate(self):
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mg_need = self.final_profile['Mg']
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mg_content = fertilizers_db["Сульфат магния"]["Mg"]
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grams = (mg_need * self.volume) / (mg_content * 1000)
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added_s = grams * fertilizers_db["Сульфат магния"]["S"] * 1000 / self.volume
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self.final_profile['S'] -= added_s
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self._apply_fertilizer(
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self.final_profile['Mg'] = 0
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grams = (ca_need * self.volume) / (ca_content * 1000)
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added_n = grams * fertilizers_db["Кальциевая селитра"]["N (NO3-)"] * 1000 / self.volume
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self.final_profile['N (NO3-)'] -= added_n
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self._apply_fertilizer("Кальциевая селитра", grams, {'внесет NO3': round(added_n, 1)})
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self.final_profile['Ca'] = 0
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def _apply_mkp(self):
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p_need = self.final_profile['P']
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p_content = fertilizers_db["Монофосфат калия"]["P"]
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grams = (p_need * self.volume) / (p_content * 1000)
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added_k = grams * fertilizers_db["Монофосфат калия"]["K"] * 1000 / self.volume
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self.final_profile['K'] -= added_k
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self._apply_fertilizer("Монофосфат калия", grams, {'внесет K': round(added_k, 1)})
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self.final_profile['P'] = 0
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def _apply_potassium_fertilizers(self):
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k_need = self.final_profile['K']
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if k_need <= 0:
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return
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s_deficit = max(0, self.final_profile['S'])
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if s_deficit > 0:
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s_content = fertilizers_db["Калий сернокислый"]["S"]
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k2so4_grams = (s_deficit * self.volume) / (s_content * 1000)
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added_k = k2so4_grams * fertilizers_db["Калий сернокислый"]["K"] * 1000 / self.volume
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if added_k > k_need:
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k2so4_grams = (k_need * self.volume) / (fertilizers_db["Калий сернокислый"]["K"] * 1000)
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added_k = k_need
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added_s = k2so4_grams * fertilizers_db["Калий сернокислый"]["S"] * 1000 / self.volume
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else:
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added_s = s_deficit
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self._apply_fertilizer("Калий сернокислый", k2so4_grams, {
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'внесет K': round(added_k, 1),
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'внесет S': round(added_s, 1)
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})
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self.final_profile['K'] -= added_k
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self.final_profile['S'] -= added_s
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k_need = self.final_profile['K']
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if k_need > 0:
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kno3_grams = (k_need * self.volume) / (fertilizers_db["Калий азотнокислый"]["K"] * 1000)
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added_n = kno3_grams * fertilizers_db["Калий азотнокислый"]["N (NO3-)"] * 1000 / self.volume
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self._apply_fertilizer("Калий азотнокислый", kno3_grams, {'внесет NO3': round(added_n, 1)})
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self.final_profile['K'] = 0
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self.final_profile['N (NO3-)'] -= added_n
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def _apply_ammonium_nitrate(self):
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nh4_need = self.final_profile['N (NH4+)']
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if nh4_need <= 0:
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return
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nh4_content = fertilizers_db["Аммоний азотнокислый"]["N (NH4+)"]
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grams = (nh4_need * self.volume) / (nh4_content * 1000)
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added_n = grams * fertilizers_db["Аммоний азотнокислый"]["N (NO3-)"] * 1000 / self.volume
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self.final_profile['N (NO3-)'] -= added_n
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self._apply_fertilizer("Аммоний азотнокислый", grams, {'внесет NO3': round(added_n, 1)})
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self.final_profile['N (NH4+)'] = 0
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def calculate_ec(self):
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return round(self.total_ppm / 700, 2)
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def print_report(self):
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print("\n" + "="*60)
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print("ПРОФИЛЬ
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print("="*60)
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print("\n" + "="*60)
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print(f"РАСЧ
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print("="*60)
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print(f"Общая концентрация: {self.total_ppm} ppm")
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print(f"EC: {self.calculate_ec()} mS/cm")
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@@ -861,28 +814,36 @@ class NutrientCalculator:
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print("\nРЕКОМЕНДУЕМЫЕ УДОБРЕНИЯ:")
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fert_table = []
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for fert, data in self.results.items():
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details = [
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fert_table.append([
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fert,
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f"{data['граммы']} г",
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f"{data['миллиграммы']} мг",
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"\n".join(details)
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])
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print(tabulate(fert_table,
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print("\nОСТАТОЧНЫЙ ДЕФИЦИТ:")
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deficit = {
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if deficit:
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for el, val in deficit.items():
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print(f" {el}: {
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else:
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print(" Все элементы покрыты полностью")
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# Зап��ск
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if __name__ == "__main__":
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calc = NutrientCalculator(volume_liters=VOLUME_LITERS)
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calc.calculate(
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calc.print_report()
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# Константы для расчёта
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TOTAL_NITROGEN = 220 # ppm
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N_RATIO = (10, 5) # Соотношение NO3:NH4
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VOLUME_LITERS = 10 # Объём раствора
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# Базовый профиль (без азота)
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BASE_PROFILE = {
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'P': 50,
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'K': 350,
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'Mg': 50,
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'S': 100
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}
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# База данных удобрений
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fertilizers_db = {
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"Кальциевая селитра": {
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"N (NO3-)": 0.118,
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}
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}
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class NutrientCalculator:
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def __init__(self, volume_liters=1.0):
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self.volume = volume_liters
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self.results = {}
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self.final_profile = {}
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self.total_ppm = 0
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self.calculated_profile = {}
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def calculate_nitrogen(self, total_n, n_ratio):
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"""Расчёт распределения азота по формам"""
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total_parts = n_ratio[0] + n_ratio[1]
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no3 = total_n * (n_ratio[0] / total_parts)
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nh4 = total_n * (n_ratio[1] / total_parts)
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self.calculated_profile = {
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'N (NO3-)': round(no3, 1),
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'N (NH4+)': round(nh4, 1),
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**BASE_PROFILE
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}
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return self.calculated_profile
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def calculate(self, total_n, n_ratio):
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"""Основной расчёт питательного раствора"""
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# Сначала рассчитываем азот
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profile = self.calculate_nitrogen(total_n, n_ratio)
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self.final_profile = profile.copy()
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self.total_ppm = total_n + sum(BASE_PROFILE.values())
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# Расчёт удобрений
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self._apply_magnesium_sulfate()
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return self.results
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def _apply_fertilizer(self, fert_name, grams, additions):
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"""Добавление удобрения в результаты"""
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self.results[fert_name] = {
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'граммы': round(grams, 3),
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'миллиграммы': int(grams * 1000),
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**additions
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}
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def _apply_magnesium_sulfate(self):
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"""Расчёт сульфата магния"""
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mg_need = self.final_profile['Mg']
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mg_content = fertilizers_db["Сульфат магния"]["Mg"]
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grams = (mg_need * self.volume) / (mg_content * 1000)
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added_s = grams * fertilizers_db["Сульфат магния"]["S"] * 1000 / self.volume
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self.final_profile['S'] -= added_s
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self._apply_fertilizer(
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"Сульфат магния",
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grams,
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{'внесет S': round(added_s, 1)}
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)
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self.final_profile['Mg'] = 0
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# Остальные методы _apply_* остаются без изменений
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# (_apply_calcium_nitrate, _apply_mkp, _apply_potassium_fertilizers, _apply_ammonium_nitrate)
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# ...
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def calculate_ec(self):
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"""Расчёт электропроводимости"""
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return round(self.total_ppm / 700, 2)
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def print_report(self):
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"""Вывод результатов расчёта"""
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# Выводим расчётный профиль после вычисления азота
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print("\n" + "="*60)
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print("РАСЧЁТНЫЙ ПРОФИЛЬ (после расчёта азота):")
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print("="*60)
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profile_table = [
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[element, value]
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for element, value in self.calculated_profile.items()
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]
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print(tabulate(profile_table, headers=["Элемент", "Концентрация ppm"]))
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# Выводим результаты расчёта удобрений
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print("\n" + "="*60)
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print(f"РЕЗУЛЬТАТЫ РАСЧЁТА ДЛЯ {self.volume} ЛИТРОВ")
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print("="*60)
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print(f"Общая концентрация: {self.total_ppm} ppm")
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print(f"EC: {self.calculate_ec()} mS/cm")
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print("\nРЕКОМЕНДУЕМЫЕ УДОБРЕНИЯ:")
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fert_table = []
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for fert, data in self.results.items():
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details = [
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f"+{k}: {v} ppm"
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for k, v in data.items()
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if k.startswith('внесет')
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]
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fert_table.append([
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fert,
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f"{data['граммы']} г",
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f"{data['миллиграммы']} мг",
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"\n".join(details)
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])
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print(tabulate(fert_table,
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headers=["Удобрение", "Граммы", "Миллиграммы", "Добавит"]))
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print("\nОСТАТОЧНЫЙ ДЕФИЦИТ:")
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deficit = {
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k: round(v, 1)
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for k, v in self.final_profile.items()
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if v > 0.1
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}
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if deficit:
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for el, val in deficit.items():
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print(f" {el}: {val} ppm")
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else:
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print(" Все элементы покрыты полностью")
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# Пример использования
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if __name__ == "__main__":
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calc = NutrientCalculator(volume_liters=VOLUME_LITERS)
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calc.calculate(TOTAL_NITROGEN, N_RATIO)
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calc.print_report()
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