How to reduce the bitter taste of cucumber

In cucumbers cultivated in the open and protected areas, some bitter cucumbers sometimes appear. This is caused by a substance called momordicin (also known as sugar), which can cause people to produce vomiting, diarrhea, sputum and other poisoning. symptom. The substance has the highest content of cucumber stalk basal, and can be inherited. Its content varies with the type, variety, and cultivation conditions of the vegetables. Therefore, in addition to the high content of bitterine in individual cucumber varieties, the low temperature, high temperature, insufficient light, nitrogen Too much or too little, the bitterness will increase in the absence of water in the soil, then, how to reduce the bitter taste of cucumber? Bitter gourd can not stay. If the bitter fruit is left in the melon seeds, the fruit produced in the next generation will still have a bitter taste. Therefore, when the cucumber is about to ripen, it is necessary to take the surface layer and taste it, and choose a variety without bitterness. Fertilization should be reasonable, the seedling stage should be controlled by the application of nitrogen fertilizer, to avoid plant leggy, endured the production of the plant, an appropriate increase in the amount of nitrogen fertilizer, to the flowering fruit of the peak period. Strengthen ammonia fertilizer supply. The ratio of nitrogen, phosphorus, and potassium uptake by cucumber is basically 5:2:6, and bitterness is most likely to occur when there is too much nitrogen or phosphorus and potassium. Avoid high or low temperatures. When the ground temperature is below 13 degrees, the absorption of nutrients and water is affected, and there will be more bitter melons. If the ground temperature is too long at 30 degrees Celsius, the bitter melon will increase. Avoiding drought, in the case of higher climate and less soil moisture, it is easy to cause physiological drought in plants and produce bitter melons. Reasonable irrigation. Cucumber roots are shallow and cannot absorb deep water. Therefore, it is required to have enough water in the tillage layer. The cucumber leaves are large and thin, and the amount of transpiration is large. Therefore, the air temperature is required to be large. Therefore, reasonable irrigation is needed to regulate the microclimate in high temperature weather. The temperature keeps enough moisture in the soil and does "a few times". Pay attention to insert racks, tie vines, and pick up hearts. Brackets should be set according to local customs to maximize the light between the plants. The bound vines are generally carried out after 30 cm in length, and are tied every 3 to 4 knots.

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