Crops absorb water through osmotic processes in the protruding part of the root hair epidermal cells. If the fertilization concentration is too high, the stems and leaves will be easily wilted and produce fertilizer. Liu Cunshou, associate professor at the College of Resources and Environment, Northwest A&F University, reminded farmers that when fertilizing, they should pay attention to seeing the sky, seeing the seedlings, and looking at the rational use of fertilizers, and sticking to the principle of avoiding concentration should be light to prevent crops from producing fertilizer damage. Dehydration-type fertilizer damage due to excessive application of fertilizer, or application of too much concentration, or lack of soil moisture, fertilization after fertilization, soil nutrient concentration, resulting in reverse osmosis of crop cell water, resulting in dehydration of crops, often make crops appear wilt, like The same as frosted or boiled water, the light affects the normal growth and development of the crop, causing death in severe cases. Fertilizers with burn-related fertilizers, such as ammonium bicarbonate applied at relatively high temperatures, are prone to produce large amounts of ammonia. Burned crop leaves, lighter crops have yellow tips on the lower part of the crop, and heavy plants all have yellow and wilted leaves. In the dry nursery bed, when urea or other quick-acting fertilizers are applied, the agricultural film is covered, and the dewdrop on the film is dripping on the leaves of rice seedlings due to the large concentration of fertilizer, and a little bit of a dewdrop forms a burn-like leaf spot. Poisonous fertilizers Some fertilizers, such as lime nitrogen, are converted in the soil if applied directly. During the decomposition process, a toxic substance is produced that poisons the roots of the crop. Another example is the application of excessive ammonium sulfate in rice fields, rice roots will become black due to hydrogen sulfide poisoning, causing crop damage and even death. High nutrient concentrations of fertilizers Chemical fertilizers or organic fertilizers are often used for a total amount of one-time application, which exceeds the amount required for vegetables. In the case of insufficient soil moisture, soil salt concentrations are very high. Due to the high salinity in the soil, the function of most vegetables to absorb nutrients and moisture is impeded, and even serious water in the cells flows back into the soil and reverse osmosis occurs, resulting in dehydration of the vegetable roots to produce fertilizer. The dehydration of vegetables caused burning of seedlings, burning of roots, failure of stiff seedlings, and deformed leaves. The plants had cicadas like frost or boiled water, and mild effects on growth. In severe cases, the crops gradually wilted and died. Nootropics powder or Nootropics, are a diverse group of cognitively enhancing compounds that are classified as lassi, plant, Vitamin and fuel best nootropic powder,nootropic powder to buy,buy Nootropic Powder Shaanxi YXchuang Biotechnology Co., Ltd , https://www.peptide-nootropics.com
Gas poisoning mainly refers to poisoning of ammonia, nitrogen dioxide and sulfur dioxide gas. Most come from the decomposition of fertilizers and their volatilization. Ammonia poisoning Nitrogenous fertilizers, organic fertilizers, etc. all volatilize ammonia, especially in low-temperature, alkaline soils. When the ammonia concentration reaches a certain amount, acute damage will occur on the aerial part of the vegetables, the mesophyll tissue will collapse, the chlorophyll will disintegrate, and there will be spots or blocky dark brown lesions between veins, which will cause the whole plant to die. Http://Content/aeaa47bb-76cc-4cbd-afae-ca1a80d3d104?cType=2
I. Lassie drugs to promote wisdom
Rasciates are based on the compound piracetam and tend to work by enhancing the corpus callosum (the brain region that connects the two hemispheres), which can positively affect creativity and speech, acting as a glutamate or AMPA regulator (a subclass of neural receptors involved in learning and memory), brain circulation, brain metabolism, and more.
Lassi is the first class of psychotropic drugs that have been studied based on the naturally occurring amino acid Pyroglutamate (5-oxopyrrolidine-2-carboxylicacid). Most of them work by using glutamate receptors as agonists (compounds that mimic or enhance receptor activity) to enhance and enhance cognitive function. They are non-toxic, safe and do not have any addictive effects.
Piracetam, known chemically as 2-oxo-1-Pyrrolidineacetamide, is the most popular of the rascicidal drugs. Piracetam is known as nootropil in other countries. Piracetam is water soluble and is the best Nootropics studied. Piracetam is used in more than 100 countries and has been shown to improve articulation, memory, concentration, overall cognition and more.
Anisetan (anethacetam) is a fat-soluble form of piracetam, which is known in some countries as Ampamet. It's fat-soluble, and it's an ampakine drug (a class of compounds being developed by DARPA to create mind-enhancing super-soldiers).
NeuroPEPT, chemically known as n-phenylacetyl-L-Prolylglycineethylester, is a novel aminate glycine and a precursor of a naturally occurring peptide in the human brain. It is 1000 times more effective than piracetam and has high bioavailability. It is considered to be the third generation of lasciform nootropics.
2. Plant drugs promoting wisdom
These compounds are found in plants (or produced by plant compounds) to actively support cognitive or emotional health. Huperzine A (L-hupezine) is a common example of a plant nootropics. Huperzine A is an alkaloid extracted from the endemic Chinese plant Huperzine. Studies around the world have found that huperzine A can enhance memory, improve memory impairment, improve the efficiency of mental activities, senile memory decline and alzheimer's disease, adolescent learning disability and memory enhancement have significant improvement effect.
Three, vitamin drugs to promote wisdom
These compounds of vitamin stimulants have improved absorption, nootropic effects, and reduced side effects. They are made from vitamins or natural compounds found in the brain. They are very safe and non-toxic and have a long history of research and use around the world.
Enhanced versions of vitamins or related compounds are more effective than their counterparts. Such drugs include edibenquinone (associated with coenzyme Q), pyrimercaptan (associated with vitamin B-6), Picamillon (associated with GABA and vitamin B-3), Fenebute (associated with GABA), methylchlorophenol hydrochloride (associated with dimethylaminoethanol), and more.
Iv. Fuel drugs promoting wisdom
Fuel enhancers are compounds that act as precursors of major neurotransmitters and act as "fuel" for the brain. Such drugs include :ALC, phosphocholine, cyticoline, DMAE, chlorophenol hydrochloride ester, theanine, tyrosine, etc.
Citicoline is a source of choline that has been shown to improve memory and cognitive function. Citicoline is a water-soluble nootropic of the choline chemistry. CDP choline can be used to increase dopamine receptor density and is reasonably used to treat or contribute to ADHD. Acetylcholine is a neural receptor involved in memory processes and development in the brain. Citicoline helps to promote brain health by increasing acetylcholine synthesis and development in the brain and restoring the level of lecithin. It helps increase brain glucose metabolism and brain blood flow.
Phosphocholine is a phospholipid metabolite found concentrated in the membranes of neurons. It comes from lecithin, which is very well absorbed and crosses the blood-brain barrier. In the brain, phosphocholine supports brain function and learning processes by directly increasing acetylcholine synthesis and secretion. Phosphocholine acts as a precursor membrane phospholipid to support neuronal health and improve signal transmission
Do not ignore the type of fertilizer hazards