Cuiguan pear fruit is nearly round and has a large fruit with an average fruit weight of 230 g and a maximum single fruit weight of 400 g. The fruit is green and the bagging fruit is yellow with a smooth fruit surface. Thin skin, small fruit, white flesh, tender meat, juicy, sweet, superior quality, soluble solids content of 12% to 13%. Cuiguan pear has the functions of pure heart, lungs, fire reducing, fluid, dryness, heat, and phlegm. It contains various nutrients such as protein, fat, carbohydrates, vitamins B1, B2, C and other organic components. Also contains potassium, sodium, calcium, magnesium, selenium, iron, manganese and other inorganic components and dietary fiber. Can store 10-15 days, refrigerate up to 40-60 days. Pears contain various nutrients, such as vitamin C 4 mg, vitamin P 0.1 mg, vitamin B1 0.02 mg, vitamin B2 0.01 mg, carotenoid 0.01 mg, protein 0.1 g, fat 0.1 g, sugar 9 g per 100 grams of pulp, Crude fiber 0.6g, ash 0.4g, calcium 5mg, phosphorus 6mg, iron 0.2mg, heat 217KJ. Pear is not only nutritious, Chinese medicine believes that pear is Gan Han, there are lungs, pure heart, cough, sputum, lung heat, fire Sheng, alcohol poisoning, chest tightness and shortness of breath, etc.; According to "Compendium of Materia Medica" recorded lungs cool heart , Eliminating phlegm, reducing heat, relieving sores and detoxification, can be used for colds, bronchitis, coughing, polydipsia, constipation, and hangover poisons. Greenhouse Automatic Proportional Pump Fertilizer pump mounted directly on the pipe, the kinetic energy of pipe flow to drives the pump to work at a set ratio to suck high erconcentration drug or quantitative fertilizer in to the pump. After mixed with the water and delivered to downstream. No matter How to change the water pressure, Drug or fertilizer will be mixed and discharged according to a certain proportion. Greenhouse Automatic Proportional Pump,Greenhouse Automatic Drip Irrigation,Greenhouse Automatic Fertilizer Injector JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.engreenhouse.com