There are roughly three causes of cucumber bitterness: the genetic inheritance of the varieties, the abrupt changes in environmental conditions, and uncontrolled cultivation and management. The techniques for preventing cucumber bitters are as follows: Try to avoid the use of dark green varieties Because of the dark green color of the cucumber, its high content of bittersin should be selected lighter varieties of leaves. Appropriately increase the greenhouse temperature When the indoor temperature of the shed is lower than 13°C for a long time, the root system is poorly developed, the absorption ability of the fertilizer and water is weakened, the melon strip growth is delayed, and the accumulation of bitter element is increased. Less nitrogen and chicken manure Use more organic fertilizer. Pay attention not to mix chicken manure when applying manure, because chicken manure tends to cause cucumber oysters to grow and become bitter. Smoke in the shed Seedlings 2-3 true leaves, put light smoke into the shed (burning of straw, straw), closed 2-3 days and nights can increase the number of female flowers, and more knot strong melon, reduce bitterness accumulation. Magnetized water A magnetizer is installed at the outlet of the pump to magnetize the irrigation water. The cucumbers that have been irrigated with moisturizing water grow well and have strong resistance to disease, which prevents the deposition of bittersin in the melon strips. Soaking water to bitterness Once bitter cucumbers are found, they can be reduced or removed after picking them up or soaking them in clean water overnight. China Extract Powder For Use As Dietary Supplement Extract Powder, Extract Powder Manufacturer Shaanxi Kang New Pharmaceutical co., Ltd. , https://www.apipepdites.com