The organic matter content of soil is an important index to measure the fertility of orchard soil, and it is also the basic condition for producing pollution-free fruits. Soil organic matter contains many types of nutrients, which can provide long-term supply of all the nutrients necessary for the growth and development of fruit trees to prevent deficiency of the disease. The lack of soil organic matter is the main reason for the low yield, poor quality and poor resistance of fruit trees. There are several ways to increase organic matter in the orchard soil.
First, fall leaves
The fruit tree defoliation contains a large number of pests and diseases, and can not be directly covered under the tree. The litter can be cleared in gardens and concentrated into compost, which is then sterilized by high-temperature heap rot and then applied to the orchard.
Second, grow green manure or grass
An orchard with a small degree of canopy closure can grow green manure or grasses such as alfalfa, clover, soybeans, etc. in the orchard and cut it timely. When planting green manure, enough tree trays should be reserved to prevent green manure from affecting the growth and development of fruit trees. For fruit trees that are 1 year old, the diameter of the tree plate should not be less than 1 meter; for fruit trees more than 2 years old, the diameter of the tree plate should be 30 cm larger than the crown. The amount of green manure planted should be top-dressed to promote growth and increase yield.
Third, the park to raise livestock and poultry
Orchards can raise livestock and poultry and conduct reasonable breeding and complementary activities. Has been promoted to use the orchard chicken, pigs, geese, rabbits, turtles and so on. Taking chicken as an example, chicken manure is a good quality fertilizer that can increase orchard soil fertility and reduce fertilizer investment. Since chickens like to eat small insects, they can prey on a large number of pests on the ground and fruit tree stems, as well as the pests and eggs of these pests, so that the orchard pests are greatly reduced, thereby reducing the amount of medication, pesticide residues. In addition to the rich source of food in orchards, chickens can eat a variety of live insects, but also can eat grass, etc., which not only save the feed, but also played the role of orchard weeding, but also enhance the chicken population and reduce disease. In this way, the harmful components of pesticides and fertilizer residues in fruit and chicken are greatly reduced, so the quality of the two is good and the selling price is high.
Fourth, the orchard covered grass
Grass cover in the orchard, turning into soil after rot is the most important way to increase soil organic matter. Generally, 2250 kilograms of dry organic matter is applied per acre, and organic matter content in a soil layer of 0-30 centimeters in orchards can be increased by 1%. Grass cover species include crop stalks, weeds, and litter. The time for grass cover in orchards is appropriate in winter and spring, that is, the grass is moved to cover the orchard during the slack season. After covering the grass, sprinkle some soil on the grass to prevent wind blows and fires. In order to accelerate the decay of the grass, a small amount of urea can be sprinkled in the grass. Generally, 25 kg of urea is sprinkled per ton of hay.
V. Clever use of plant ash
Grass ash is a good quality potassium fertilizer and soil loosening agent, which can improve the drought resistance of fruit trees, make their branches green and blue, enhance photosynthesis, reduce the loss of flowers and fruits, promote the coloration of flowers and fruits, and improve fruit quality. At the same time, it is also the “Buster†of fruit and tree pests and diseases, which can prevent early defoliation and prevent root rot in fruit trees. The use of plant ash to prevent root rot in fruit trees is to loosen the soil near the roots of the fruit trees and gently remove the rhizosphere soil to expose the roots. Scrape the diseased skin on the roots with a knife and air the roots for 2 to 3 hours. Sprinkle fresh plant ash on the affected roots. The root rot will be eradicated after such treatment, and the normal functions of the fruit tree to absorb water and fertilizer will be restored.
Sixth, planting dwarf plants between rows
It can be used as a Chinese medicinal material for peony, Atractylodes, Angelica, Codonopsis, Campanulaceae, Bupleurum, Astragalus, Pinellia, Ophiopogon japonicus and Lily among young fruit trees, or in summer, peanuts, soybeans, mung beans, adzuki beans, autumn and early spring. Interplanting cabbage, carrots, kale, garlic and radish will not only increase the economic income of the orchard, but also accelerate the maturation of the soil, reduce the loss of surface water and fertilizer, promote the growth of fruit trees, and realize the combination of land use and land-raising to achieve short-term cultivation. Long purpose.
7. Applying deep ploughing soil conditioner
For a long time, due to the indiscriminate application of chemical fertilizers, especially the application of a certain type of chemical fertilizer, the soil structure has been destroyed, coupled with an increase in the index of cultivation and multiple cropping, mechanical rolling and trampling of people and livestock, unreasonable farming, etc. , The permeability of the soil deteriorates, water, fertilizer, gas and heat are difficult to coordinate, and the roots of fruit trees are underdeveloped, which reduces the use of fertilizers, causes serious soil-borne diseases, reduces the ability to retain water and resist drought, and the fruit trees grow poorly, resulting in low yields. Farmers invest heavily and pay less. The no-deep ploughing soil conditioner is a biochemical agent capable of breaking soil compaction, loosening the soil, increasing soil permeability, promoting soil microbial activity, and enhancing penetration of soil and fertilizer. Because it can loosen the soil to a depth of 80 to 120 cm below the surface, it can be exempted from deep plowing, which eliminates the high cost of artificial plowing and mechanical plowing of the land, avoids damage to the roots of fruit trees, and can increase fertilizer utilization by more than 50%. . Where an orchard without deep ploughing soil conditioner is used, the soil is loose, air permeability is good, and the penetration of fertilizer and water is strong. The leaves grow vigorously and the root system is particularly developed. The fruit tree output is greatly increased and the efficiency is improved.
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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