Pear orange and its efficient cultivation method

Pear Orange is a new sweet orange variety selected from the fruit tree study in Chongqing and named after the pear-shaped fruit. The variety was approved by the Chongqing Crop Variety Approval Committee in 2000 and was named the third China International Agricultural Expo brand-name product in 2001. First, the main economic traits large fruit, the appearance of the United States, the average fruit weight is generally 200 grams, 220 grams, up to 350 grams; peel orange-red or dark orange; fruit crisp sweetening slag, flavor like navel orange; edible rate of 74.6% Containing 11.8% soluble solids, 9.17 g/100 ml of whole sugar, 0.81 g/100 ml of fruit acid, and few seeds, with an average of 1.8 seeds. Under normal management conditions, the results of the three-year trials after planting will be entered in five years. Second, the appropriate conditions for the planting area of ​​pear orange average annual temperature of 17.1 °C, in the average temperature of 18 °C above the best performance; require annual precipitation of 1000 mm -1200 mm, the absolute minimum temperature - 0 °C; with deep soil , Loose soil, strong water retention and fertility, good drainage, and slightly acidic or neutral soil (pH 6.0-7.0) with high organic matter content. For poor soils, the soil should be matured through applying farm manure or planting high-tech green manure. Third, efficient cultivation methods 1. Colonization: Planting time in spring February - early March, or autumn September - October is the best, the general planting density of 3 meters 4 meters or 2 meters 3 meters. Prior to planting, the depth and width of each 0.8 m were used for digging and planting holes, and the decomposed organic fertilizer, compound fertilizer or human or animal manure was used as base fertilizer. Planting method with other fruit trees. 2. Fertilizer and Water Management: Saplings should be applied thinly in the first three years, fertilized once a month from March to July, and once again in October. The use of defecation water and available nitrogen fertilizers should be used to promote the formation of canopies as soon as possible. The initial result tree is suitably applied with nitrogenous fertilizer and phosphorus and potash fertilizers are added. The adult tree is applied with the second fertilizer in one year, ie applying strong fruit fertilizer in July, and applying tree fertilizer before harvesting fruit. Note the irrigation during drought and promote the tree cover to cover the water. Strict drainage. 3. Appropriate pruning: Pear orange trim is not large, the main sparse branches, weak branches, the drooping branches of the lower part of the canopy and the small branches of the overly prosperous; pay attention to the angle of open branches, so that the air inside and outside the light transmission is good. Each tree retains 3 to 4 main branches with uniform distribution and the corresponding main branch, making it a natural open-hearted canopy, and achieving internal and external three-dimensional results. 4. Preserving flowers and fruits: When spring shoots are too dense, appropriate deletions should be made. When vegetative shoots are 4 to 5 leaves, the heart should be picked in time. After the flowering period and after flowering, the fertilizer is sprayed once. After 15 days of flowering, it will be 20 days. Days circumcision of the main branch or lateral branch. 5. Pest control: The main pests are red spider, anthracnose, leaf leaf moth, and mites, etc., and timely prevention and control according to the law of discovery. The control method is the same as other citrus fruit trees.

Antipyretic:

Something that reduces fever or quells it.

There are 3 classes of antipyretic medications that are sold OTC (over-the-counter) without prescription:

Salicylates -- aspirin (acetylsalicylic acid), choline salicylate (Arthropan), magnesium salicylate (Arthriten), and sodium salicylate (Scot-Tussin Original);

Acetaminophen (Tylenol); and

Nonsteroidal anti-inflammatory drugs (NSAIDs) -- ibuprofen (Advil), naproxen (Naprosyn, Aleve), and ketoprofen.

From anti-, against + the Greek pyretos, fever from pyr, fire. The same root gives rise to pyrexia, a medical term for fever.

Antipyretic, from the Greek anti, against, and pyreticus, pertaining to fever, are substances that reduce fever. Antipyretics cause the hypothalamus to override a prostaglandin-induced increase in temperature. The body then works to lower the temperature, resulting in a reduction in fever.

Most antipyretic medications have other purposes. The most common antipyretics in the United States are ibuprofen and aspirin, which are used primarily as pain relievers. Non-steroidal anti-inflammatory drugs (NSAIDs) are antipyretic, anti-inflammatory, and pain relievers.


Pain-killer:

Painkiller is any member of the group of drugs used to achieve analgesia, relief from pain.

Analgesic drugs act in various ways on the peripheral and central nervous systems. They are distinct from anesthetics, which reversibly eliminate sensation. Analgesics include paracetamol (known in North America as acetaminophen or simply APAP), the non-steroidal anti-inflammatory drugs (NSAIDs) such as the salicylates, and opioid drugs such as morphine and oxycodone.

In choosing analgesics, the severity and response to other medication determines the choice of agent; the World Health Organization (WHO) pain ladder specifies mild analgesics as its first step.

Analgesic choice is also determined by the type of pain: For neuropathic pain, traditional analgesics are less effective, and there is often benefit from classes of drugs that are not normally considered analgesics, such as tricyclic antidepressants and anticonvulsants.

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