Cucumbers are widely distributed throughout southern China. Farmers and friends want high yields of cucumbers. There are many details to be aware of, so don't be fooled like Wang Uncle. Last year, the cucumbers grown in every household in the village earned money. The farmers laughed and laughed. The only one who could not laugh was Wang. Others have planted cucumbers. Uncle Wang planted eggplants alone last year. Because the amount is too small, it is difficult to meet the vendors. It is difficult for them to be sold in the city and lose a lot of savings. Uncle Wang: "I don't dare to be independent this year. Everyone is kind of stalking me, but I can't do the shameful thing last year!" The owner of the farmer's shop recommended a new cucumber variety to Wang Daye. The seed price is relatively high, but the output is higher. After listening to the owner of the agricultural capital, Grandpa Wang bought the cucumber seed of this new variety at a high price. Farmers who planted cucumbers this year are still a bumper year, and this year's cucumbers are less than half the cucumbers in the village compared to the cucumber growers in the village. Uncle Wang really does not understand that this is a matter of fact. The people in the village said that Wang Daye may be deceived. The cucumbers bought are not good, and the output is too low, so the cucumber output cannot keep up. Uncle Wang: "The first doubt at the time was that the farmer's shop sold me fake seeds." The owner of the farmer's shop: "The production of cucumber by Wang Daye's family is so low. I didn't understand it at the time. If it was a seed problem, what is the high yield of other farmers for the same seed?" Senior agronomist pays the teacher: "If the quality of cucumber seeds purchased by Uncle Wang is no problem, the reason for the low yield is that in the process of cucumber management, there are too few female flowers, too many male flowers, and low rate of melons, resulting in a low final yield. ." How to increase the number of female flowers in the process of planting cucumbers? Old farmers have provided several effective methods for growers. The early and late appearance of cucumber female flowers directly affects the yield of cucumber. In particular, the lower the female flower nodes of cucumber, the more flowering of female flowers, the higher the early yield. In addition to the genetic influence of the variety, the formation of female flowers in cucumber is also affected by temperature, light, water, nutrients, gases and hormones. 1. Greenhouse cucumbers maintain about 25 degrees of daylight during flower bud differentiation to facilitate photosynthesis. The temperature at night is reduced to about 15 degrees to suppress the respiratory consumption, which is conducive to the accumulation of nutrients in the cucumber, which can significantly increase the number of female flowers and reduce the number of nodes. 2. The relative humidity of the soil in the cucumber greenhouse is increased from 40% to 80%, and the relative humidity of the air is about 80%. Under such conditions, female flowers can more than double. 3. When using base fertilizer, the combination of nitrogen, phosphorus and potassium is appropriate. The application of nitrogen fertilizer and phosphate fertilizer can increase the number of female flowers and reduce the number of cucumbers. Note that potassium fertilizer can promote the formation of male flowers, and do not apply more as a base fertilizer. 4, the use of hormone products, there are advantages and disadvantages, in the case of non-professional guidance, need to be used with caution, otherwise the consequences are serious. Hui Nong Network Xiaobian here summarizes for everyone, good cucumber varieties have a great impact on cucumber yield, but growers must pay attention to the higher level of production and field management relationship. Instant Sandbag,Water Filled Sandbags,Quick Dam Bags,Snake Sand Bags Denilco Environmental technology(Suzhou)Co., Ltd. , https://www.wflood.com
