Some cucumber growers have blindly increased the amount of pods and leaves, in order to obtain high yields, thus “plundering†plant nutrients, leading to the general growth weakness, yellowing of leaves, shortening of melons, and upward movement of parts of melons during the late growth period of cucumbers. In other cases, the "shut-down" phenomenon of melon topping occurs in severe cases. If you do not strengthen management, the loss is quite serious. "Stop" reason Stay too much melon. In order to increase the output, the farmers often take improper measures. All the melons that can sit are left, and the excess female flowers are not removed. Harvesting is not timely. Due to the instability of the price of guarana, the vegetable farmers have to wait for a high price and leave the melons that have already been picked on the melon quails, causing "falling lice" and excessive consumption of nutrients in the plants. Improper fertilization. Many vegetable farmers fertilize the phenomenon of “multiple, chaotic, and miscellaneousâ€. In particular, the excessive use of compound fertilizer causes the concentration of soil solution to be too high, causing damage to the roots, weakening the absorption capacity and affecting the normal growth of the plant. Overdose. The application interval is too short, the concentration is too high, and it is easy to form phytotoxicity, resulting in plant leaf shrinkage and photosynthesis decline. Improper watering. When watering, the weather conditions were not noticed. After watering, the sky was overcast, causing the roots of the cucumbers to grow, which inhibited the growth of the roots and affected the growth of the shoots. Precaution Adjust the plants. When cucumbers fall, they cannot fall too low once, and the plants are maintained at a height of about 1.5 meters, ensuring that there are more than 15 functional leaves on the plants. For more plants sitting melon, to be properly melon, invisible melon stay, otherwise it is easy to cause the middle and late "rest." The yellow leaves at the bottom should be removed in time to reduce nutrient consumption. Increase lighting. Even after the sunny days can not suddenly suddenly uncover the grasshopper, should explode flower buds, so as not to cause flash seedlings. Fertilizer management. In low-temperature and low-light weather, watering can not be too diligent and flood irrigation is not allowed. Note that after watering, wait until the temperature in the shed increases to 30°C before releasing the air, and the air outlet should be small to large. Do not blow the air at one time to avoid flashing. Fertilizers are flushed with water and fertilizers containing humic acid or amino acids that are easily absorbed by cucumbers should be used. The amount of one-time use should not be excessive. Prevent disease. Cucumbers in greenhouses are susceptible to downy mildew, brown spot disease, gray mold, and bacterial keratopathies. For these diseases, we must adhere to prevention-based, comprehensive prevention and control methods to ensure that there are no susceptible plants in the shed. When using drugs, the concentration should be strictly controlled. Do not mix three or five kinds of pesticides to reduce the occurrence of phytotoxicity. Vector V16 NLS is a diagnosis and therapy device. Another well-known method for diagnosing the state of energy in a person - is Kirlian‟s aura-diagnostics . It is used to determine the state of the electromagnetic field of a human in general. Status of individual organs is determined by the configuration of their biofield. NLS-diagnostic method allows the evaluation of the state of bio-energy of each organ individually. The results can be obtained in the form of visual images with the topography of the affected area, as well as the graphical features which allow us to analyze damage to body tissue, allowing more accurately to determine not only the type of injury (inflammation or destruction), but also to clarify the diagnosis. Vector V16 NLS,Body Health Nonlinear NLS Scanner Shenzhen Guangyang Zhongkang Technology Co., Ltd. , https://www.syztreatment.com
The Prevention and Cure Method of Cucumber "Shu" in Greenhouse