? 1. The main symptoms: Peach lacks magnesium, the old leaf disease, young leaves do not generally occur. Most of the symptoms began to appear in the fruit enlargement period, but rarely in the early stages of growth. At the beginning of the disease, pale green water spots appear between the leaf margins and veins of the old leaves. The spots gradually expand into purple-brown necrotic plaques. The veins and their adjacent tissues still maintain the original green color, and sometimes the tip and the leaf base remain green. At the late stage of disease, the diseased leaf curls down early and develops from the lower part of the new shoot to the middle part of the upper part. Finally, only a few young leaves are attached to the tip of the shoot. Fine stems, less flower buds, fruit more easily fall.
??2. Causes: Soil acidity, partial alkali, dry, organic fertilizer is insufficient, and the application of potassium, sodium, phosphorus, nitrogen and other fertilizers are excessive, are likely to cause nectarine magnesium deficiency.
??3. Prevention methods
(1) Apply organic fertilizer to improve soil.
(2) Avoid excessive application of nitrogen and potassium fertilizers at one time.
?? (3) When magnesium deficiency is severe, combined with autumn basal fertilizer, mixed with calcium, magnesium, and phosphate fertilizers.
?? (4) Mg deficiency during the growing season can be sprayed with 100 to 300 times magnesium sulfate.
The definition of Finished Pharmaceutical Product can be found in § 4 (1) of the Medicines Law. It reads: "Finished drugs are drugs that are prepared in advance and sold in specific packaging to the consumer..." The drugs are mostly in the form of tablets, capsules, drops, liquids, ointments and suppositories. For Phytotherapy (healing with plants) numerous drugs are also available in pharmacies in which drugs or drug preparations are processed. One distinguishes between the drug preparations: the chopped drug to prepare a tea, the milled drug (= drug powder) and the dried extract for the manufacture of tablets, capsules and pills, tincture for the preparation of drops and the fluid extract for juices, salves and other ointments to name a few. A finished drug with a drug formulation is called an "herbal medicine" or phytopharmacon (plural: phytopharmaceuticals).
Finished Pharmaceutical Products
Finished Pharmaceutical Products,Otc Pharmaceutical Products
NOUVASANT PHARMhealth LTD. , http://www.nouvasant.com