phosphorus

nitrogen

Justification not yet generated — showing supporting facts

• Nitrogen and phosphorous are two of the most important inorganic nutrients for crop plants.
• Ramie requires 525 kg/ha of nitrogen, 140 kg/ha of phosphorus, and 525 kg/ha of potassium fertilizer for maximum yield, which are higher requirements relative to industrial hemp.
• The research team developed 12 categories for environmental outcomes: climate change, land, water, energy, nitrogen or phosphorus, toxicity, eutrophication, composite environmental indicator, acidification, biodiversity, air pollution, or other.
• Grain production, including rice, required 43–52% of food-related fresh water, nitrogen, and phosphorus due to the large absolute quantity of production.
• Animal-source foods were responsible for about a quarter of nitrogen and phosphorus application and a tenth of fresh-water use through feed demand.
• The Global Nutrition Report analysis of food demand estimates from the Food and Agriculture Organization of the United Nations and a database of environmental footprints shows that dietary patterns in Northern America, Oceania, Latin America, Europe, Africa, and Asia consistently exceeded global environmental targets for greenhouse gas emissions, cropland use, freshwater use, and nitrogen and phosphorus application between 2010 and 2018.
• Vera et al. (2006) studied the effect of nitrogen and phosphorus fertilization on the growth, seed yield, and quality of industrial hemp in the Parkland region of Saskatchewan, published in the Canadian Journal of Plant Science.
• Aubin et al. (2015) studied the response of industrial hemp to nitrogen, phosphorus, and potassium fertilization.
• The fire-extinguishing mechanism of wood modified by Yu et al. with lignin, phytic acid, and melamine-urea-glyoxal resin involves a synergistic gas and solid phase process: the lignin generates a dense char layer acting as a physical barrier, while the gas phase involves the release of CO2 and nitrogen/phosphorus-containing gases that dilute oxygen and inhibit combustion chain reactions.
• The environmental impacts of the food system are increasing, as evidenced by data comparing 2010 and 2018 metrics for greenhouse gas emissions, land use, fresh-water use, and nitrogen and phosphorus application.
• The global food system required 15.8 million square kilometres (Mkm2) of cropland, 43.9 Mkm2 of pastureland, 2,500 cubic kilometres (km3) of fresh water, 108.7 million tonnes (Mt) of nitrogen, and 18.6 Mt of phosphorus in 2018.
• Basil plants grown under a red-to-blue light ratio of 3:1 show accumulation of nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), and iron (Fe).
• The key macronutrients required for growing industrial hemp are nitrogen, potassium, and phosphorus, according to Wylie et al. (2021).
• In the sustainable diets literature, studies examine environmental outcomes including toxicity (n=9, 6.8%), energy outcomes (n=7, 5.3%), eutrophication (n=7, 5.3%), air pollution (n=6, 4.5%), nitrogen or phosphorus-related outcomes (n=6, 4.5%), acidification (n=4, 3.0%), and biodiversity (n=2, 1.5%).
• Elements such as carbon, nitrogen, and phosphorus move between living organisms and the environment in cycles regulated by biological, chemical, and physical processes.
• Iványi and Izsáki (2009) studied the effect of nitrogen, phosphorus, and potassium fertilization on the nutritional status of fiber hemp.
• Common minerals analyzed in medicinal plants include calcium, phosphorus, potassium, sulfur, and nitrogen, which contribute to bone health, immune function, enzyme activation, and antioxidant defense mechanisms.
• Eutrophication is defined as excess levels of nutrients, such as nitrogen and phosphorus, in a body of water, and is frequently assessed through indicators including eutrophication potential, freshwater eutrophication, and marine eutrophication.
• The over-application and misuse of fertilizers results in nitrogen and phosphorus runoff, which fuels the eutrophication of lakes, rivers, and coastal areas and creates “dead zones,” according to Diaz and Rosenberg (2008).

calcium

Justification not yet generated — showing supporting facts

• The 1941 National Nutrition Conference on Defence announced the first recommended dietary allowances (RDAs), which provided guidelines for total calories and specific nutrients including protein, calcium, phosphorus, iron, and vitamins.
• The EAT-Lancet Index (ELI), which uses semi-quantitative scores, shows positive associations with polyunsaturated fatty acids and vitamins D and E, but negative associations with protein, B-complex vitamins, phosphorus, calcium, and iron.
• The procedure for mineral digestion involves digesting leaf samples in a 20 mL diacid mixture of HCl and HClO4 in a 4:1 volumetric ratio, bringing the final volume to 100 mL, and using the resulting extract to analyze Phosphorus (P), Potassium (K), Calcium (Ca), and Sulfur (S).
• Hemp grains, which are edible seeds harvested for human or animal consumption, contain approximately 5.6% minerals (calcium, magnesium, potassium, and phosphorus), 25% protein, 28% total dietary fiber, and more than 30% oil.
• The fruit pulp of Ziziphus lotus contains significantly higher levels of sugar (35.25 to 48.87%), phosphorus (63.114 to 155.269 mg 100−1g), sodium (34.8 to 56.91 ppm), calcium (91.78 to 382.69 ppm), β-carotene (36.4 to 46 μg g−1), lycopene (59.15 to 100.25 μg g−1), and chlorophyll a (3.6 to 7.2 μg g−1) compared to the seeds.
• Mineral analysis of Bellevalia forniculata, Beta corolliflora, Caltha polypetala, and Primula auriculata showed high amounts of potassium (892.93–2,663.63 mg/100 g), phosphorus (239.57–636.77 mg/100 g), calcium (279.90–341.33 mg/100 g), magnesium (103.43–363.27 mg/100 g), iron (11.06–37.13 mg/100 g), manganese (1.56–5.39 mg/100 g), and zinc (2.28–3.36 mg/100 g).
• The HSDI and ELDS indices, which are based on binary scoring, correlated inversely with several nutrients including protein, DHA, EPA+DHA, riboflavin, niacin, pantothenic acid, vitamin B-6, vitamin B-12, vitamin D, iodine, phosphorus, zinc, calcium, and iron.
• Phosphorus in a plant digest is analyzed using the Canada-molybdate yellow color method, Potassium and Calcium are analyzed using a flame photometer, Sulfur is evaluated using a turbidimetric process, and Sodium, Zinc, Copper, Iron, and Manganese are determined using atomic absorption spectrophotometry.
• Basil plants grown under a red-to-blue light ratio of 3:1 show accumulation of nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), and iron (Fe).
• Common minerals analyzed in medicinal plants include calcium, phosphorus, potassium, sulfur, and nitrogen, which contribute to bone health, immune function, enzyme activation, and antioxidant defense mechanisms.
• Mustard plants grown under a blue-to-red light ratio of 1:1 show accumulation of phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), sulfur (S), manganese (Mn), iron (Fe), zinc (Zn), copper (Cu), and boron (B).
• Dill plants grown under red light show accumulation of phosphorus (P), potassium (K), calcium (Ca), and zinc (Zn).

potassium

Justification not yet generated — showing supporting facts

• Scientific conclusions regarding the effects of potassium and phosphorus fertilization on industrial hemp are mixed.
• The procedure for mineral digestion involves digesting leaf samples in a 20 mL diacid mixture of HCl and HClO4 in a 4:1 volumetric ratio, bringing the final volume to 100 mL, and using the resulting extract to analyze Phosphorus (P), Potassium (K), Calcium (Ca), and Sulfur (S).
• Hemp grains, which are edible seeds harvested for human or animal consumption, contain approximately 5.6% minerals (calcium, magnesium, potassium, and phosphorus), 25% protein, 28% total dietary fiber, and more than 30% oil.
• Mineral analysis of Bellevalia forniculata, Beta corolliflora, Caltha polypetala, and Primula auriculata showed high amounts of potassium (892.93–2,663.63 mg/100 g), phosphorus (239.57–636.77 mg/100 g), calcium (279.90–341.33 mg/100 g), magnesium (103.43–363.27 mg/100 g), iron (11.06–37.13 mg/100 g), manganese (1.56–5.39 mg/100 g), and zinc (2.28–3.36 mg/100 g).
• Phosphorus in a plant digest is analyzed using the Canada-molybdate yellow color method, Potassium and Calcium are analyzed using a flame photometer, Sulfur is evaluated using a turbidimetric process, and Sodium, Zinc, Copper, Iron, and Manganese are determined using atomic absorption spectrophotometry.
• The quality and yield of industrial hemp bast fiber are affected more by potassium than by phosphorus.
• Basil plants grown under a red-to-blue light ratio of 3:1 show accumulation of nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), and iron (Fe).
• The key macronutrients required for growing industrial hemp are nitrogen, potassium, and phosphorus, according to Wylie et al. (2021).
• Tjhia et al. (2018) analyzed the correlations between leaf nitrogen, phosphorus, and potassium levels and the content of chlorophyll, anthocyanins, and carotenoids in bitter leaf (Vernonia amygdalina Del) during its vegetative and generative growth stages, published in the Journal of Tropical Crop Science.
• Common minerals analyzed in medicinal plants include calcium, phosphorus, potassium, sulfur, and nitrogen, which contribute to bone health, immune function, enzyme activation, and antioxidant defense mechanisms.
• Mustard plants grown under a blue-to-red light ratio of 1:1 show accumulation of phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), sulfur (S), manganese (Mn), iron (Fe), zinc (Zn), copper (Cu), and boron (B).
• Dill plants grown under red light show accumulation of phosphorus (P), potassium (K), calcium (Ca), and zinc (Zn).

industrial hemp

Phosphorus is identified as a key macronutrient required for the cultivation of industrial hemp [1], with research specifically examining the effects of phosphorus fertilization on its growth, fiber quality, and yield {fact:2, fact:3, fact:8}. Furthermore, specific fertilization guidelines and comparative requirements for phosphorus application in industrial hemp production have been established in scientific studies {fact:5, fact:6, fact:7}. — 8 supporting facts

iron

Justification not yet generated — showing supporting facts

• The 1941 National Nutrition Conference on Defence announced the first recommended dietary allowances (RDAs), which provided guidelines for total calories and specific nutrients including protein, calcium, phosphorus, iron, and vitamins.
• The EAT-Lancet Index (ELI), which uses semi-quantitative scores, shows positive associations with polyunsaturated fatty acids and vitamins D and E, but negative associations with protein, B-complex vitamins, phosphorus, calcium, and iron.
• Mineral analysis of Bellevalia forniculata, Beta corolliflora, Caltha polypetala, and Primula auriculata showed high amounts of potassium (892.93–2,663.63 mg/100 g), phosphorus (239.57–636.77 mg/100 g), calcium (279.90–341.33 mg/100 g), magnesium (103.43–363.27 mg/100 g), iron (11.06–37.13 mg/100 g), manganese (1.56–5.39 mg/100 g), and zinc (2.28–3.36 mg/100 g).
• The HSDI and ELDS indices, which are based on binary scoring, correlated inversely with several nutrients including protein, DHA, EPA+DHA, riboflavin, niacin, pantothenic acid, vitamin B-6, vitamin B-12, vitamin D, iodine, phosphorus, zinc, calcium, and iron.
• Phosphorus in a plant digest is analyzed using the Canada-molybdate yellow color method, Potassium and Calcium are analyzed using a flame photometer, Sulfur is evaluated using a turbidimetric process, and Sodium, Zinc, Copper, Iron, and Manganese are determined using atomic absorption spectrophotometry.
• Basil plants grown under a red-to-blue light ratio of 3:1 show accumulation of nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), and iron (Fe).
• Mustard plants grown under a blue-to-red light ratio of 1:1 show accumulation of phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), sulfur (S), manganese (Mn), iron (Fe), zinc (Zn), copper (Cu), and boron (B).

zinc

Justification not yet generated — showing supporting facts

• Mineral analysis of Bellevalia forniculata, Beta corolliflora, Caltha polypetala, and Primula auriculata showed high amounts of potassium (892.93–2,663.63 mg/100 g), phosphorus (239.57–636.77 mg/100 g), calcium (279.90–341.33 mg/100 g), magnesium (103.43–363.27 mg/100 g), iron (11.06–37.13 mg/100 g), manganese (1.56–5.39 mg/100 g), and zinc (2.28–3.36 mg/100 g).
• The HSDI and ELDS indices, which are based on binary scoring, correlated inversely with several nutrients including protein, DHA, EPA+DHA, riboflavin, niacin, pantothenic acid, vitamin B-6, vitamin B-12, vitamin D, iodine, phosphorus, zinc, calcium, and iron.
• Phosphorus in a plant digest is analyzed using the Canada-molybdate yellow color method, Potassium and Calcium are analyzed using a flame photometer, Sulfur is evaluated using a turbidimetric process, and Sodium, Zinc, Copper, Iron, and Manganese are determined using atomic absorption spectrophotometry.
• Mustard plants grown under a blue-to-red light ratio of 1:1 show accumulation of phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), sulfur (S), manganese (Mn), iron (Fe), zinc (Zn), copper (Cu), and boron (B).
• Dill plants grown under red light show accumulation of phosphorus (P), potassium (K), calcium (Ca), and zinc (Zn).

oxygen

Oxygen and phosphorus are both fundamental elements essential for life, as they are key components of organic compounds [1], [2] and participate in the chemical diversity required for biological processes [3]. Additionally, they interact in fire-retardant mechanisms where phosphorus-containing materials react with oxygen to form protective barriers [4], and both are critical elements in the geochemical cycles that formed the building blocks of life [5]. — 5 supporting facts

protein

Justification not yet generated — showing supporting facts

• The 1941 National Nutrition Conference on Defence announced the first recommended dietary allowances (RDAs), which provided guidelines for total calories and specific nutrients including protein, calcium, phosphorus, iron, and vitamins.
• The EAT-Lancet Index (ELI), which uses semi-quantitative scores, shows positive associations with polyunsaturated fatty acids and vitamins D and E, but negative associations with protein, B-complex vitamins, phosphorus, calcium, and iron.
• Hemp grains, which are edible seeds harvested for human or animal consumption, contain approximately 5.6% minerals (calcium, magnesium, potassium, and phosphorus), 25% protein, 28% total dietary fiber, and more than 30% oil.
• The HSDI and ELDS indices, which are based on binary scoring, correlated inversely with several nutrients including protein, DHA, EPA+DHA, riboflavin, niacin, pantothenic acid, vitamin B-6, vitamin B-12, vitamin D, iodine, phosphorus, zinc, calcium, and iron.

medicinal plants

Phosphorus is identified as a common mineral found within medicinal plants, which contributes to various physiological functions such as bone health and enzyme activation as described in [1]. — 1 supporting fact

sustainable healthy diets

Sustainable healthy diets are linked to phosphorus because research into the environmental outcomes of these diets specifically measures nitrogen or phosphorus-related impacts as a key indicator of ecological sustainability, as noted in [1]. — 1 supporting fact

brain

Phosphorus is identified as a critical component for neural qubits within the brain due to its nuclear spin properties, as described in [1]. — 1 supporting fact

Earth

Phosphorus is a fundamental element for life on Earth, serving as a critical structural component of DNA and RNA as described in [1], [2], [3], and [4]. Additionally, its chemical role in terrestrial biochemistry is highlighted by comparisons to arsenic in [5], [6], and [7]. — 6 supporting facts