Scientific maintenance of stem and vine of towel gourd in deep winter

In the depths of winter, don't promote flowers and melons too much when managing towel gourd. If the pursuit of yield, forced to promote flowers and melons, it is bound to cause an imbalance in nutrition distribution, stem vines will not get sufficient nutrition and thin, slow growth, resulting in premature senescence of plants, reduced yield. Therefore, in the management of towel gourd in deep winter, we must pay attention to adjust the balance between vegetative growth and reproductive growth, and cultivate stem vines.

Reasonable retention of melon, deep winter, towel gourd plant growth is slow, can change the high temperature season "2 leaves 3 leaves one melon" way to "5 leaves 6 leaves one melon".

Timely watering and fertilization, root injury or underdeveloped roots, and insufficient supply of water and nutrients for plant growth are also important reasons for the thinness and weakness of stems. Towel gourd is a heat-loving crop. Although its root system is well developed, the root growth rate will slow down when the ground temperature is low in winter. In particular, if the disposable water and fertilizer is too large, it is easy to greatly reduce the ground temperature and cause root damage, resulting in thin and weak stems and slow growth. Therefore, watering and fertilization should be carried out in accordance with the principle of watering under the film and re-applying root fertilizer. In order to help plants absorb a lot of light and magnetism, light energy and light, the fertilizer of high quality biological bacteria should be used to promote root growth and root cultivation, combined with appropriate amount of photosynthetic nutrient film fertilizer. The ingenious interaction with traditional nitrogen fertilizer, phosphate fertilizer, potassium fertilizer and trace elements can improve the comprehensive fertilizer efficiency of conventional fertilizer and natural fertilizer needed for plant growth, realize out-of-season cultivation and reduce the cultivation cost of green pollution-free agriculture. At the same time, after watering and fertilizing, attention should be paid to the heating up of closed shed and the increase of ground temperature.