The collection, treatment and storage of rootstock seeds

Collection and treatment: rootstock seeds should be collected from pure and vigorously growing seed collection trees. In general, the fruit can be harvested when it is ripe (when it can be picked from unripe fruits), and the seeding method is different according to the characteristics of the fruit, if the fruit is edible , After eating or sending processing plants to collect seeds, clams and other species without food value can directly cut the fresh fruit containing seeds and then squeeze out the seeds, or the accumulation of fruit, until the pulp rot washed out the seeds. No matter what kind of method the seeds collected must be scouring the skin, pulp and pectin and other impurities, otherwise the seeds perishable, and then rinse in clean water, and then in the weaker light conditions or in the room shade, avoid exposure in the sun Until the seed surface is not sticky or sticky to each other, be careful to prevent the seeds from being sunburned. The collected rootstock seeds should be treated before storage or sowing. The commonly used methods include immersing the seeds in hot water maintained at a water temperature of 51.5°C and continuously shaking for 10 minutes, then removing the seeds and drying or draining the seed surface moisture. , and then treated with fungicides; the other method is 1% 8-hydroxyquinolin sulfur salt soaking, until the seed coat stained with liquid medicine and remove the shade to the seed coat white.
Storage: A large number of seeds are commonly stored by the sand-collection method. Mix 4 times the volume of the seed with clean, 5% to 10% of the water content of the river sand, and place it on a dry, drainable floor in the room. 45cm is appropriate, cover the river cover after 5 cm of sand and moisturize, every 7 to 10 days should check the river sand moisture content, water shortage should be sieved out of the seed, spray water in the sand and mix up to the required water content, and then Mixed with the seed storage; short-term storage available fresh fruit, seeding when sowing; a small amount of seed storage, the seeds can be dried after sterilization, into the polyethylene film bag, and as far as possible discharge bag air, sealing, placed 1.5 At a temperature of 7.57.5°C, this method can be stored for 1 year or more.
Transportation: Must use good air permeability packaging materials, such as sacks, perforated wooden boxes, etc., in small packages and not too full as well, in the transport should not be stacked too high, so as to avoid excessive accumulation of heat and deterioration Reduce seed germination. When the seed moisture is relatively high, charcoal powder and seeds can be used to absorb moisture and reduce the risk that the humidity will be too high when the seeds are rotted. The transportation should be fast and fast, it should not be affected by heat, and it should be immediately unpacked or stored at the destination.

Blood System:
Blood system is also called circulatory system.
For the treatment of diseases of the circulatory system:
According to the American Heart Association, cardiovascular disease is the leading cause of death in the United States. Because of its vastness and critical nature, it is one of the systems of the body most prone to disease.

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One of the most common diseases of the circulatory system is arteriosclerosis, in which the fatty deposits in the arteries causes the walls to stiffen and thicken the walls. According to the Mayo Clinic, the causes are a buildup of fat, cholesterol and other material in the artery walls. This can restrict blood flow or in severe cases stop it all together, resulting in a heart attack or stroke.

Stroke involves blockage of the blood vessels to the brain and is another major condition of the circulatory system, according to Mitchell Weinberg of the North Shore-LIJ Health System. [Risk factors include smoking, diabetes and high cholesterol," he noted.

Another circulatory disease, hypertension - commonly called high blood pressure - causes the heart to work harder and can lead to such complications as a heart attack, a stroke, or kidney failure, the NLM noted.

An aortic aneurysm occurs when the aorta is damaged and starts to bulge or eventually tear, which can cause severe internal bleeding. This weakness can be present at birth or the result of atherosclerosis, obesity, high blood pressure or a combination of these conditions, according to Weinberg.

Peripheral arterial disease (also known as PAD) typically involves areas of narrowing or blockage within an artery, according to Jay Radhakrishnan, an interventional radiologist in Houston, Texas. In addition, chronic venous insufficiency (also known as CVI) involves areas reflux (or backward flow) within the superficial veins of the lower extremities.

PAD is diagnosed with noninvasive testing including ultrasound, CT scan, and/or MRI. Ultrasound is the least expensive of these methods, but also gives the least amount of detail, as CT and MRI show a much higher degree of anatomic detail when identifying areas of narrowing/blockage within an artery. CVI is diagnosed with ultrasound as the venous reflux can be measured accurately by ultrasound, which ultimately guides treatment.


Blood System

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