Artificial cultivation of honeysuckle to improve yield will be a good fertilizer management. Fertilization is one of the important ways to increase the yield of honeysuckle. honeysuckle is a perennial medicinal material which needs to be harvested every year. In the early stage of growth of honeysuckle, balanced application of nitrogen, phosphorus and potassium is required to promote flowering and fruiting and improve product quality, annual fertilization management is to properly increase the amount of nitrogen fertilizer in spring, increase the amount of phosphorus fertilizer in summer, autumn and winter season, to fertilize the soil and improve the soil structure.
Nitrogenous fertilizer can promote the growth of honeysuckle and make its leaves green, nitrogen, phosphorus and potassium can promote the flower bud differentiation of honeysuckle, the order is nitrogenous fertilizer, phosphorus fertilizer, potassium fertilizer. Nitrogen, phosphorus and potassium are mineral elements which are needed for plant growth and development. The fertilization in honeysuckle production is mainly to meet the needs of these three nutrients.
Nitrogenous fertilizer can promote Lonicera Japonica long leaf, long seedling, Nagane and flowering, there are many studies that nitrogenous fertilizer can effectively increase the yield of Lonicera Japonica, but nitrogenous fertilizer has a significant negative effect on the content of chlorogenic acid in Lonicera Japonica, the content of chlorogenic acid in Flos lonicerae could be reduced by excessive application of nitrogen fertilizer or inappropriate proportion of nitrogen fertilizer, and the content of chlorogenic acid in Flos lonicerae could be increased by application of phosphorus fertilizer.
In the cultivation of honeysuckle, not only nitrogen fertilizer should be applied more, but also phosphorus fertilizer should be applied more appropriately, so as to ensure that the yield and quality of medicinal materials are not affected.