The four basis for purchasing compound fertilizer

First, soil properties. Soils with slightly alkaline, low organic matter content, and lack of available nitrogen and phosphorus should use acidic nitrogen and phosphorus compound fertilizers, such as monoammonium phosphate or humic acid NPK fertilizers, and N and P compound fertilizers. A few red clays and acid brown soils should use alkaline compound fertilizers such as diammonium phosphate. Second, crop varieties. Normal field crops use nitrogen-phosphorus compound fertilizer, wheat or high-yield tonnage grain field, NPK compound fertilizer should be used; wheat, rice and other close-cropped crops, suitable for use with powdered compound fertilizer; sparsely planted crops such as corn should use granules Compound fertilizer; Vegetables, especially fruit and vegetables and root vegetables and fruit trees, etc. need more potassium, should use high potassium, potassium, nitrogen and nitrogen compound fertilizer. Third, compound fertilizer properties. The national regulations stipulate that the standard compound fertilizer has effective nutrient content, the total NPK concentration ≥ 40%, the low concentration NPK content ≥ 25%, the binary NPK content ≥ 20%, and does not include trace elements With medium and quantitative elements, the content of water-soluble phosphorus is ≥40%, and the moisture content is less than 5%. When purchasing compound fertilizers, besides looking at trademarks and nutrient content, it is also necessary to pay attention to manufacturers and origins. In addition, there are two kinds of potassium in compound fertilizers, one is potassium chloride and the other is potassium sulfate. Where there is no "S" symbol on the compound fertilizer bag, the potassium contained therein is potassium chloride type potassium, and the chlorine-inappropriate crops such as grapes, potatoes, tobacco, sugar beet etc. must not be applied; where the fertilizer bag is marked " S symbol, that is, compound fertilizer composed of potassium sulfate. Fourth, fertilization method. For the application of basal fertilizer, granular compound fertilizer is used, and the higher the hardness of the particles is, the better, such as the highest hardness of diammonium in the United States and the longest fertilizer effect. For top dressing application powdery compound fertilizer should be selected, and the water-soluble phosphorus contained in the fertilizer should be greater than 40%, and nitrogen is composed of ammonia nitrogen and nitrate nitrogen.

Garlic has always been treated as a natural antiseptic since ancient times, saying that "natural antibiotics".

Garlic as a condiment, widely used in cooking, food processing field .Shandong Province is the famous area of producing planting garlic,The garlic in here has full grain, and high garlic allicin composition .So it is welcomed by consumers around the word.

Garlic divide into 4L (diameter greater than 6.5cm), 3L (6.5CM- 6.0CM), 2L (6.0CM-5.5cm) ,L(5.5CM-5.0CM)and other specifications according to its diameter,The packing method is that packed in weight 10kg

/CTN,20kg/CTN,10kg/bag,20kg/bag or packed by the number (3 per bag)..

Whether China or foreign, garlic, in addition to food, there are many legends of the medicinal. Among them, whether the cancer can be particularly cited concern. In many parts of the world, a survey of cancer and diet structures has shown that garlic may help to help the digestive tract cancers. In China, for example, in the 70's in the last century, Shandong's survey found that the cancer mortality rate in Qixia is 12 times that of Cangshan. These two counties are only 300 kilometers apart, the geographical environment, life customs are similar. The difference is that Cangshan is the township of garlic, the per capita annual eat 6 kilograms of garlic, while Qixia is only 0.5 kg. In addition, Cangshan garlic with selenium more. So, it is speculated that garlic and selenium help cancer. There are two case control studies to support this conjecture: the incidence of gastric cancer in garlic and garlic is lower. But this is still not enough evidence to prove it. For example, Qixia is rich in apples, can not say that eating apples more than the cause of Qixia cancer prone.

Japan also has a small scale experiment with more than 30 volunteers, showing that garlic extract may inhibit the occurrence of colorectal adenoma. But a large study by the Peking University and the Beijing Cancer Hospital, a large study shows that: short term Helicobacter pylori treatment can reduce the appearance of the stomach precancerous lesions, and vitamin and garlic supplements have no effect.
In the face of these inconsistencies, or even contradictory findings, the National Cancer Institute (NCI) is "not recommending any dietary supplements to prevent cancer, but that garlic is a potential cancer resistant vegetable". For most people, it's safe to eat it, except for the garlic. Garlic has the role of anti coagulation, which is not a problem for the average person, but if the operation before and after the surgery, and those who are prone to bleeding and bleeding difficulties, this "side effect" is worth noting.
Eat garlic whether to cancer

Garlic

Garlic Cloves, Seasoned Fresh Garlic, Garlic Tablets,Pure white garlic,Cangshan Shandong garlic,Jinxiang Shandong garlic

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