There is a "synergy" relationship between the fertilizers, and there is also a contradiction between the "phases". For example, if more phosphorus is applied, the excess available phosphorus combines with the effective zinc in the soil to form a poorly soluble zinc phosphate precipitate, which causes a lack of effective zinc in the soil. Not only that, excess available phosphorus also inhibits crop nitrogen uptake and causes nitrogen deficiency. Another example is the application of potassium fertilizer. Excess potassium will reduce the absorption of nitrogen, magnesium, calcium, boron and zinc by crops, causing the lack of these nutrients in crops. Even organic fertilizers should not be applied too much. If the application is too much, the microorganisms in the soil and the crops will have the contradiction between “striving nitrogen†and “taking nitrogenâ€, causing the soil to temporarily be deficient in nitrogen for a period of time, and the excess organic matter forms a complex or chelate with zinc, which will reduce zinc. Effectiveness. To prevent the "community" between fertilizers, farmers can take the following methods:
Balance fertilization as much as possible. At present, some farmers still apply partial or multiple fertilizers to crops, which not only wastes fertilizer, increases production costs, but also leads to the lack of other nutrients. When fertilizing, according to the different fertilizer structure of the crops and the fertility of the soil, we must measure the quantity, not too much, and strive to balance the nutrients, so that we can have peace of mind. In addition, according to the proportion of the demand for various nutrients in different crops, it is necessary to increase and increase, and reduce and decrease. Relative to elemental fertilizers, the proportion of nutrients in compound fertilizers or compound fertilizers is more appropriate and coordinated. Therefore, when applying fertilizer, compound fertilizer should be mainly used, supplemented by elemental fertilizer. For crops with large potassium content such as vegetables with tubers and roots, it can be increased based on the application of sulfur-based compound fertilizer. Potassium sulfate fertilizer is used as a supplement.
Staggered the application period or application site. If mixed with zinc fertilizer and phosphate fertilizer, it will inevitably produce "phase grams." Therefore, the phosphate fertilizer should be applied as a base fertilizer or a base fertilizer, and the zinc fertilizer should be applied as a top dressing. Nitrogen, phosphorus, potassium and other large-scale element fertilizers should be based on rhizosphere top dressing, and micro-fertilizer should adopt foliar spray method.
Reduce the range of contact. Nitrogen and potassium fertilizers can be applied by means of spreading. Phosphate fertilizers can be applied by concentrated fertilization. Micro-fertilizers can be used for seed dressing, soaking seeds, roots and other methods to limit trace elements to the smaller part of the roots. Elemental contact.
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Cardiovascular:
Relating to the circulatory system, which comprises the heart and blood vessels and carries nutrients and oxygen to the tissues of the body and removes carbon dioxide and other wastes from them. Cardiovascular diseases are conditions that affect the heart and blood vessels and include arteriosclerosis, coronary artery disease, heart valve disease, arrhythmia, heart failure, hypertension, orthostatic hypotension, shock, endocarditis, diseases of the aorta and its branches, disorders of the peripheral vascular system, and congenital heart disease.Related Products:cardiovascular drugs.
Urinary:
For the treatment ofl some diseases of the urinary system.
Different specialists treat urinary system ailments. Nephrologists treat kidney diseases, while urologists treat problems with the urinary tract, including the kidneys, adrenal glands, ureters, bladder and urethra, according to the American Urological Association (AUA). Urologists also treat the male reproductive organs, while gynecologists often treat urinary diseases or disorders in females, including yeast infections. Nephrologists and urologists often work with endocrinologists or oncologists, depending on the disease.
Urinary tract infections (UTIs) occur when bacteria enters the urinary tract and can affect the urethra, bladder or even the kidneys. While UTIs are more common in women, they can occur in men. UTIs are typically treated with antibiotics, according to Dr. Oscar Aguirre, a urogynecologist in Denver.
Incontinence is another common disease of the urinary system. It can come in the form of a pelvic prolapse, which can result in leakage and can be the result of a vaginal
delivery. Then there is the overactive bladder, [which we see a lot and is not related to having children or trauma," Aguirre said. A third condition involves overflow, in which the bladder does not completely empty.
Some common treatments involve medications, physical therapy and pelvic mesh surgery, Aguirre noted. Vaginal laser surgery is also becoming a viable treatment option, he explained. [In another 10 to 15 years, vaginal laser surgery will be another common option for the treatment of urinary conditions."
Interstitial cystitis (IC), also called painful bladder syndrome, is a chronic bladder condition, primarily in women, that causes bladder pressure and pain and, sometimes, pelvic pain to varying degrees, according to the Mayo Clinic. It can cause bladder scarring, and can make the bladder less elastic. While the cause isn`t known, many people with the condition also have a defect in their epithelium, the protective lining of the bladder.
Prostatitis is a swelling of the prostate gland and, therefore, can only occur in men. Often caused by advanced age, symptoms include urinary urgency and frequency, pelvic pain and pain during urination, the Mayo Clinic noted.
Kidney stones are clumps of calcium oxalate that can be found anywhere in the urinary tract. Kidney stones form when chemicals in the urine become concentrated enough to form a solid mass, according to the Cleveland Clinic. They can cause pain in the back and sides, as well as blood in the urine. Many kidney stones can be treated with minimally invasive therapy, such as extracorporeal shock wave lithotripsy, which disintegrates the kidney stones with shock waves.
Kidney failure, also called renal failure and chronic kidney disease, can be a temporary (often acute) condition or can become a chronic condition resulting in the inability of the kidneys to filter waste from the blood. Other conditions, such as diabetes and hypertension, can cause chronic kidney disease, according to the Mayo Clinic. Acute cases may be caused by trauma or other damage, and may improve over time with treatment. However, renal disease may lead to chronic kidney failure, which may require dialysis treatments or even a kidney transplant.
Bladder cancer is diagnosed in about 75,000 Americans each year and is more frequent in men and the elderly according to the American Cancer Society. The symptoms, including back or pelvic pain, difficulty urinating and urgent/and or frequent urination, mimic other diseases or disorders of the urinary system.
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