Potash fertilizer on the role of vegetables? Experts: For example, in previous years, the Tianjin Soil and Fertilizer Institute had conducted potash fertilizer tests on various types of vegetables. The results showed that under the conditions of combined application of phosphorus and potassium fertilizers, appropriate addition of potassium chloride or potassium sulfate increased the yield of vegetables by 10% to 20%. %, the appearance and color were improved significantly, vitamins and sugar content were significantly increased, and nitrate content in leaf vegetables was significantly reduced. Which is better with potassium chloride and potassium sulfate? Experts: Continuous application of potassium chloride for 3 years did not reveal adverse effects, but potassium sulfate had better results. Therefore, it is best to apply potassium sulfate to vegetables, and potassium chloride may be applied to exposed vegetables with more rainwater or irrigation conditions. Mr. Guo of Qingzhou, Shandong, is a fertilizer distributor in a vegetable production area. He wonders how much potassium fertilizer is used in vegetables. How to apply? Experts: There is a large variation in the amount of potash fertilizer used in vegetables. Generally, on the basis of the application of organic fertilizers, the application of potassium sulfate or potassium chloride is 30-80 kg. The vegetables in greenhouses are much higher than those in open fields. In fertilization methods, the potassium fertilizers of melons and solanaceous vegetables are dominated by basal fertilizers, and topdressing is performed several times, while leafy vegetables and vegetables with shorter growth periods are mainly used as basal fertilizers. The basal fertilizer is applied together with the soil preparation, and the top dressing or the dissolved fertilizer is flushed with water after application. Ms. Xie of Baoding, Hebei, asked, how can greenhouse cucumber and tomato topdressing potassium? Can all potash be used as a base fertilizer for one-time application? Experts: Generally from the beginning of the first melon or fruit to sit, with the nitrogen fertilizer topdressing potassium 4 to 7 times, each application of potassium sulfate 8 to 12 kg, of which less cucumber than tomatoes. After the ditch is applied, the soil is covered with water or dissolved and then flushed with water. Potassium basal fertilizer and topdressing cannot be combined together for one-time application, because fractional application can make the soil sufficient for potassium during the whole growth period; and excessive application of potassium at a time will prevent crops from absorbing calcium, magnesium, and ammonium nitrogen and other nutrients. use. Mr. Liu of Fengcheng, Liaoning Province, asked how potassium should be applied to fruit trees. Experts: This is a very big issue and we can only talk about it in principle. Most fruit trees use 20 to 40 kg of potassium sulfate or potassium chloride per mu. The higher the total fruit production, the greater the amount of application; the shortage of potassium in the south and coastal areas compared with other areas, and the greater the amount of application. The application time is generally divided into 3 times. The amount of fruit during the period of fruit enlargement from May to June is the most, followed by the use of base fertilizer in autumn, and it is less after germination or flowering from February to April. The late-maturing varieties should be applied once more in July and August. The fertilization methods are: digging 4 to 6 deep ditch or pits along the canopy drip line, and covering the soil with organic manure or nitrogen and phosphorus fertilizers. Ms. Liao of Shaoguan, Guangdong Province, asked: What is the special significance of applying potassium fertilizer to citrus? Expert: The effect of potash on citrus is the same as that of ordinary fruit trees, which can increase yield and improve quality. The difference lies in: 1. Citrus requires a large amount of fertilizer, which is 1 to 2 times that of ordinary deciduous fruit trees; 2. Citrus growing areas are mostly acidic soils, and potassium is generally lacking; 3. Ice-snow temperatures occur in many citrus production areas in recent years Disasters, potassium application is beneficial to cold resistance and improve the storability of fruits. Mr. Gu from Changzhi, Shanxi Province asked whether fruit trees can be replaced by potassium compound fertilizer instead of potash fertilizer. Experts: Of course, with the amount of fertilizer applied per plant, it is recommended that the general fertilizer for autumn plants should be 1.5 to 2 kg, and it should be applied before germination or flowering. The nitrogen-phosphorus compound fertilizer is 1 to 1.5 kg, and the high-nitrogen-potassium compound fertilizer is about 2 kg during fruit enlargement. Mr. Qin of Baoji in Shaanxi asked: Is there a relationship between calcium deficiency and fertilization in apple? Expert: There is a relationship. For example, one-time overuse of potassium fertilizer, continuous drought or water in the soil will affect the absorption and utilization of soil calcium, and long-term application of organic fertilizer, calcium phosphate and other calcium-containing fertilizers will also cause potassium deficiency in fruit trees. In order to prevent apple from calcium deficiency, in addition to applying calcium-containing fertilizers, it is also possible to spray 0.3-0.5% of amino acid calcium several times between full flowering and bagging.
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.
Cardiovascular & Urinary
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