Why Organic Fertilizer Is Better Than Inorganic
- October 30, 2021
Both organic and inorganic fertilizers provide plants with the nutrients needed to grow healthy and strong.Fertilizers supplement the soil with macronutrients needed in large amounts: nitrogen, phosphorous and potassium.Organic fertilizers contain only plant- or animal-based materials that are either a byproduct or end product of naturally occurring processes, such as manures, leaves, and compost.Organic fertilizers release nutrients only when the soil is warm and moist, which tends to correspond with your plants’ times of greatest need.The nutrients and exact elements available from an organic fertilizer, such as manure or compost, can only be guessed at without laboratory testing.Heavy applications can burn your plants and build up toxic salt concentrations in the soil, which can create chemical imbalances. .
Manure Better than Inorganic Fertilizer, According to New Study
The study, Response of Soil Organic Carbon, pH, Electrical Conductivity, and Water Stable Aggregates to Long-Term Annual Manure and Inorganic Fertilizer, was recently published in Soil Science Society of America Journal.The results of this study could further bolster the growing movement toward utilizing manure more effectively.Soil pH.The study found that over time, the application of manure was able to maintain soil pH in a suitable range for crops, while inorganic fertilizers actually caused the soil to become more acidic.Here again, manure proved to increase the SOC in the studied soils.The study also showed that manure increased water-stable aggregates in the soil.Another challenge that farmers must grapple with is the unpleasant odor emitted by manure – an odor that can be a problem for neighbors and the surrounding community.Granulation processes manure into a premium fertilizer product – the formulation of which can be customized to meet on-farm or regional nutrient management requirements.The opportunity for nutrient runoff is reduced, because the use of a granular product makes following a nutrient management program much easier.Because they are dry, transporting granules away from the farm also becomes a much more viable option.As a result, specialty fertilizers that utilize both organic and inorganic materials are becoming the new normal; by combining the benefits of manure with a controlled nutrient formulation, growers can maximize crop production and nutritional quality.Combined Inorganic and Organic Fertilizer Product Development.The combination of both inorganic and organic fertilizer products is quickly becoming a booming trend in the fertilizer industry, with testing facilities playing a critical role.As a key player in the development of the modern fertilizer industry, FEECO has been working with producers to develop custom fertilizer products – and the processes to support them – since 1951. .
8 Advantages and Disadvantages of Using Organic Fertilizer
What is an organic fertilizer?Because of the organic matter present in organic fertilizer, soil structure is improved and as a result the soil’s ability to hold onto water and nutrients increases.>>If you are interested in learning more about soil microbes, visit this blog: 5 Types of Soil Microbes to Nurture Plant and Soil Health.Although organic fertilizer can be more costly than synthetic, it can reduce the need for pesticides and the overall nitrogen, phosphorus and potassium requirements.>>For information on reducing fertilizer and pesticides through the use of organic products, visit Holganix’s university studies here: Holganix University Studies Preview.This is less likely with organic fertilizers.Not all products are created equally and many organic products produce inconsistent results.In addition, the nutrients are usually complexed in organic chemical structure; this means using organic fertilizer may not produce the pop of color seen with a chemical fertilizer.Bio 800⁺ products are plant probiotics filled with over 800 species of beneficial soil microbes that are microscopic fertilizer factories - converting nutrients that are unavailable, increasing the soil’s ability to hold onto nutrients longer and protecting the plant from stress caused by weather, disease and traffic.By utilizing a Holganix Bio 800⁺ product with reduced fertilizer and pesticides, you balance the need for a quick result seen with a chemical fertilizer and a safe, environmentally friendly result seen with an organic. .
5.3.1 Organic fertilizers.This is mainly because the organic matters in these manures stimulate heterotrophic bacteria, and, in turn, enhance the decomposition of organic matters in the pond (Diana et al., 1994; Diana, 2012).Nutrient contents in soil and water (particularly P and N), local climate, weather patterns and rainfall also influence pond conditions and productivity, and in turn, affect fish production from fertilization regimes (Diana, 2012).Green et al. (1990) O. n (The Philippines) 20,000 Chicken manure, 500 kg ha−1/wk 23% cp diet, 1.5% bw d−1 151 4.35 Based on cost–benefit analysis.n (Egypt) 1–3 20,000 Chicken manure, 1000 kg ha−1/wk, for 60 days 30% cp diet, 3% bw d−1, starts day 60.Green et al. (2002) 54.4 kg urea +92.4 kg SP ha−1/wk No feeding 145 3.20 yr−1 Same regime.Yi et al. (2004a) ♂ O. n (Thailand) 23–24 30,000 Urea + TSP; 28 kg N + 7 kg P ha−1/wk, N:P = 4:1 30% cp diet: • Fertilization + feeding at d 80 • Fertilization until d 80, followed by feeding.Liti et al.
(2006) O. n (85%) 0.3 30,000–50,000 Chicken litter (550 kg ha−1/week) or MSP (72.5 kg ha−1/week) and urea (45 kg ha−1/week) 25% cp floating pellets, twice a day, to satiation, 60 days after stocking 190 4.9–8.6 With equal nutrient inputs and stocking densities, manure-fertilized ponds could perform equally well as pellet-fed ponds.El-Naggar et al.
(2008) Catfish (15%) 132 300 silver carp (Egypt) 100 Nile tilapia 5.0 35,000 Weekly; compost at 300 kg ha−1; cattle manure at 425 kg ha−1; chicken litter at 425 kg ha−1 or 5 kg urea +20 kg TSP ha−1 Supplemental feed (25% cp) was added to all treatments at 5% bw d−1 150 4.75 Ahmed and Hassan (2011) Silver carp 5.0 5000 Mullet (Egypt) 5.0 10,000 Nile tilapia 10 24,000 Weekly, poultry manure at 500 kg ha−1 Supplemental feed (25% cp) was added (ad libitum) 180 7.2 African catfish (100 g) were used for controlling overpopulation of tilapia.El-Sayed, personal survey (2013) Thinlip mullet (Egypt) 40 5200 O. n (Nepal) 6.2 10,000 Weekly, DAP and organic manure or urea at 4 kg N ha−1 and 1 kg P ha−1 1 Feed only (25%–30% cp) at 3% bw d−1 2 Fertilization + feeding 3 Fertilization + feeding at 1.5% bw d−1 120–150 1.5–4.3 The best growth, yield and profitability were achieved by fertilization with feeding at 1.5% bw d−1 Manyala et al. (2015) O. n (Thailand) 95 30,000 Weekly, 0–7 kg TSP (46% P 2 O 5 ) + 28 kg N (urea) ha−1 Floating feed (30% cp), 50% ad libitum 130 9.6–10.6 About 1.75 kg P and 28 kg N per week were best in terms of economic return and nutrient loss.About 70 kg ha−1 per day was suggested at high alkalinity, while 140 kg ha−1 per day produced the best yield at low alkalinity.Anuta (1995) found that the best yield of Tilapia guineensis reared in tanks fertilized with 0, 100 and 150 kg chicken manure ha−1 per day was achieved at 100 kg ha−1/day.However, fermentation may reduce nitrogen content of the manure and in turn would reduce its potential effectiveness.Shevgoor et al. (1994) reported that only 6% of buffalo manure nitrogen was released as dissolved nitrogen and 35% of total P was released as soluble reactive P. Fertilization rate higher than 100 kg dry matter (DM) ha−1 per day caused water quality deterioration, high suspended solids and reduced light penetration and phytoplankton production.Generally speaking, a fertilizing rate of <100 kg ha−1 d−1 of poultry manure increases phytoplankton productivity and improves fish production (see Table 5.1).However, controversial results have been reported on the use of poultry manure for tilapia pond fertilization.These authors referred better tilapia growth and yields in pond fertilized with organic fertilizer (poultry manure), compared to inorganically fertilized ponds, to increased heterotrophic production and/or direct consumption of organic manure by the fish.Knud-Hansen et al.
(1993) found that the addition of urea and triple superphosphate (TSP) into Nile tilapia ponds increased N and P inputs in the ponds and improved primary productivity, while the addition of chicken manure to these inorganic fertilizers did not enhance fish yield. .
Organic foods: Are they safer? More nutritious?
On the other, you have one that's organic.The word "organic" refers to the way farmers grow and process agricultural products, such as fruits, vegetables, grains, dairy products and meat.Synthetic fertilizers to add nutrients to the soil.Most synthetic pesticides for pest control.Organic crop farming materials or practices may include:.Certain natural pesticides and a few synthetic pesticides approved for organic farming, used rarely and only as a last resort in coordination with a USDA organic certifying agent.Organic farming practices for livestock include:.Pasture feeding for at least 30 percent of livestock's nutritional needs during grazing season.Organic or not?They can label their products as organic, but they may not use the official USDA Organic seal.The USDA also has guidelines on how organic foods are described on product labels:.Organic.If a multi-ingredient food is labeled organic, at least 95 percent of the ingredients are certified organic, excluding salt and water.If a multi-ingredient food is labeled organic, at least 95 percent of the ingredients are certified organic, excluding salt and water.If a multi-ingredient product has at least 70 percent certified organic ingredients, it may have a "made with organic" ingredients label.If a multi-ingredient product has at least 70 percent certified organic ingredients, it may have a "made with organic" ingredients label.If less than 70 percent of a multi-ingredient product is certified organic, it may not be labeled as organic or carry a USDA seal.There is a growing body of evidence that shows some potential health benefits of organic foods when compared with conventionally grown foods.While these studies have shown differences in the food, there is limited information to draw conclusions about how these differences translate into overall health benefits.Cadmium is a toxic chemical naturally found in soils and absorbed by plants.Studies have shown significantly lower cadmium levels in organic grains, but not fruits and vegetables, when compared with conventionally grown crops.Cadmium is a toxic chemical naturally found in soils and absorbed by plants.Studies have shown significantly lower cadmium levels in organic grains, but not fruits and vegetables, when compared with conventionally grown crops.Compared with conventionally grown produce, organically grown produce has lower detectable levels of pesticide residue.Organic produce may have residue because of pesticides approved for organic farming or because of airborne pesticides from conventional farms.Compared with conventionally grown produce, organically grown produce has lower detectable levels of pesticide residue.Organic produce may have residue because of pesticides approved for organic farming or because of airborne pesticides from conventional farms.Peeling fruits and vegetables can remove contaminants but may also reduce nutrients.If you are a Mayo Clinic Patient, this could include Protected Health Information (PHI).Thank you for Subscribing Our Housecall e-newsletter will keep you up-to-date on the latest health information. .
What Is Organic Food, and Is It More Nutritious Than Non-Organic
This article compares organic and non-organic foods, including their nutrient content and effects on human health.Organically grown crops tend to use natural fertilizers like manure to improve plant growth.The most commonly purchased organic foods are fruits, vegetables, grains, dairy products and meat.A 2003 study found that organically grown berries and corn contained 58% more antioxidants and up to 52% higher amounts of vitamin C ( 6 ).What’s more, one study reported that replacing regular fruit, vegetables and cereals with organic versions could provide extra antioxidants in your diet.They’re also associated with a condition called methemoglobinemia, a disease in infants that affects the body’s ability to carry oxygen (11, 12).A higher intake of omega-3 fatty acids has been associated with many health benefits, including a reduced risk of heart disease.An observational study comparing the nutrient intakes of nearly 4,000 adults consuming either organic or conventional vegetables found conflicting results.A review of 35 studies found some positive outcomes associated with organic food but couldn’t draw any definitive conclusion ( 19 ).This is because the nutrient content of food depends on many factors, such as soil quality, weather conditions, and when the crops are harvested.One study found that levels of cadmium, an extremely toxic metal, were 48% lower in organic produce.It is important to note that the higher levels of cadmium and pesticide residue in conventionally grown produce were still well below safety limits ( 21 ).Washing, scrubbing, peeling, and cooking food can reduce these chemicals, although it doesn’t always remove them completely (22, 23 ).Summary Choosing organic foods may reduce your exposure to toxins, pesticide residues, and antibiotic-resistant bacteria.For example, several lab studies found that their higher antioxidant content helped protect cells from damage.And animal studies show that organic diets may benefit growth, reproduction, and the immune system ( 26 ).One study also reported that chickens fed an organic diet showed reduced weight gain and had stronger immune systems ( 26 ).Older observational studies suggest that organic foods may lower risk of allergies and eczema in children and infants.When making the choice of what to eat, it may be more beneficial to choose based on your dietary needs and the vitamins and minerals contained in the food, rather than on the basis of organic versus conventional. .
Is Organic Food Better Than Non Organic?
How much of this is marketing hype by both companies and pro-organic groups, and what is the real science behind organic food.The reality is that “most studies report no consistent or significant differences in taste“.Cornell University offered pairs of food to volunteers, who were told one was organic and the other was not.Organic marketing has promoted this ‘halo effect’ and many consumers now believe it, but belief is not truth.Organic food is grown with compost and manure which add important ingredients to soil, that synthetic fertilizer just can’t match.Organic builds a healthy soil system full of microbes and fungi all helping food to become more nutritious – or so the story goes.In 2012, Stanford’s Center for Health Policy did a very comprehensive meta-analysis of existing studies comparing organic and conventional foods.They did not find strong evidence that organic foods are more nutritious than conventional alternatives.A major concern of conventional food is the exposure to synthetic chemicals, including fertilizer, pesticides and medication given to farm animals.Organic certified farmers can, and do, use a list of “approved” pesticides like copper sulfate and pyrethrin.Certified organic farmers are allowed to use copper sulfate which has caused liver disease in farm workers, and they can use pyrethrin, which increases the risk of leukemia.The other important fact is that plants produce a vast number of natural pesticides – that is how they keep bugs from eating them.Today’s tests are so sensitive that they can find almost any chemical anywhere – but that means nothing about health issues.In Canada, organic dairy farmers are also permitted to give antibiotics when it’s medically necessary and natural treatments don’t work.Organic Alberta, a group educating consumers about organic food, said, “the long term effects on human health of trace amounts of antibiotics in food have been difficult to determine”.“Contrary to what you may think, the chances of you actually consuming antibiotics through animal foods is extremely low”.The US, Canada, Australia and the European Union have strict laws that prevent contaminated meat from entering the food chain.The overuse of antibiotics in both animals and humans is a significant concern because they can lead to resistant strains of bacteria.The organic food industry has done a good job of convincing you of this and they even produce reports showing you how bad conventional agriculture is for the environment.A single organic farm does use less electrical energy and produces fewer greenhouse gases.The problem is that organic farms are much less productive because they don’t use synthetic fertilizers and pesticides.For example, some of the modern pesticides are more effective, require lower application rates, are safer than organic options and they cause less harm to the environment.A Norwegian Scientific Committee for Food Safety reached a similar conclusion when it reported no difference in disease occurrence.Pigs and poultry have better access to open areas on organic farms but this freedom also increases their exposure to parasites, pathogens and predators.Jacy Reese, senior fellow at the think tank Sentience Politics, said, “In my view, the bigger downside to organic meat is the harm it does to animals.”.Secondly, scientists are in almost universal agreement that GMO food poses no health risks. .
Organic vs. Inorganic Fertilizers — 1000Bulbs.com Blog
When we get down to it, plants uptake the minerals they need to grow healthy trunk and root systems as well as nutritional fruits and vegetables.Organic fertilizers take a little longer; a material like compost or guano is broken down by the soil into the same mineral nutrients which are then absorbed into the plant as it takes in water from the soil.Since both methods deliver the same nutrients in the same final form for grow uptake, the major difference is in where those nutrients come from.Time: Organic fertilizers take a while to release nutrients since the plant can only uptake nutrients as they’re broken down into nitrates.New Nutrients: Both organic and inorganic fertilizers deliver everything a plant needs when administered correctly, but an inorganic fertilizer can actually add to the benefits of your plants. .