The appearance of cucumber strips is abnormal: 1. Curved melon. Excessive density, poor ventilation, plant canopy, too high room temperature, insufficient fertilizer, drought and water shortage can cause malnutrition of plants, which can easily produce curved melons. In addition, some curved melons are caused by mechanical reasons such as tendril entanglement or stalk cover. 2. Big belly melon. It is a parthenocarpy melon that is poorly fertilized or unfertilized in the low temperature season. The plant growth is weak, malnutrition, and low dry matter accumulation, especially when potassium is lacking. During the expansion process of the same melon, there is a lack of water in the early and late stages, and the excessive water in the middle stage can also easily form a big belly melon. 3. Sharp-mouthed melon. Under the condition of parthenocarpy in greenhouse cucumbers, due to continuous high temperature and drought, poor plant growth, malnutrition, and salt concentration barriers, the absorption of nutrients and water is blocked. This forms a sharp-mouthed melon. 4. Bee waist melon. The ends of the melon strips are normal and the middle is as thin as the waist of a bee. After slitting it longitudinally, the flesh of the waist of the bee is cracked, and hollows are formed in the pith, and the fruit is brittle. Mainly caused by high temperature, drought, and weak growth. 5. Bitter melon. Cucumber plant contains bitter gourd, and bitterness is formed when the bitterness is contained in melon. Too much nitrogen fertilizer, insufficient water, low temperature, low temperature, low soil solution concentration, and weak plant will easily produce bitter melon.
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It can prevent some medicine or blood from splashing on the face, thus protecting the eyes. This kind of glasses is generally used in conjunction with masks and surgical caps to fully protect the doctor's head.
[Functions of medical eye masks]
1. Prevent blood, potion and other liquids that cause damage to the skin from causing unpredictable damage to the eyes.
2. It can prevent the impact of objects on the eyes during close surgery.
3. The inner space of the eye mask is large enough for doctors who wear myopia glasses.
4. The breathability must be good, generally there are vents
Protective goggles,disposable medical equipment,personal protection,daily protection
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