What are the climatic requirements for planting golden chrysanthemums? What misunderstandings should be avoided when planting?

Chrysanthemum morifolium is deeply loved by modern people because of its rich amino acids and trace selenium. Modern people who pay attention to health care often soak golden chrysanthemums in water. Since golden chrysanthemums have a broad demand market, how to plant them?

Next, let's take a look.

First of all, we should choose the land for planting golden chrysanthemums.

Golden silk imperial chrysanthemum is not very demanding for apprentices, as long as it is not saline-alkali land and clay land, it can basically be planted. However, in topography, plots with good lighting conditions and good ventilation effect are preferred for planting. If it is the fourth low-lying or ditch, it is easy to accumulate water, which leads to the decay of golden chrysanthemums. In addition, it should be noted that the northeast is not suitable for planting. Because the climate in the northeast is not conducive to the wintering of golden chrysanthemums, it is easy to freeze to death. Thereby increasing the seedling raising cost in the second year.

After the plot is selected, the soil preparation will begin. Fertilization and disinfection are needed before land acquisition. Fertilization is to ensure the good yield of yellow chrysanthemum, and disinfection is to avoid the invasion of various germs.

Generally, the time for land preparation is between the end of March and the end of April. Farmhouse manure and microelement fertilizers such as calcium, phosphorus and magnesium are used as base fertilizers when ploughing the land. After the land is leveled, the boundary is 90cm wide, 30cm wide and 30cm deep. At the same time of fertilization, 22.5 kg of 3% phoxim granules and 7.5 kg of 50% carbendazim wettable powder were applied to control diseases and insect pests such as leaf mold and cutworm.

plant

If you plant it for the first time, there are no seedlings here, so you need to go to the seedling point to buy it.

Cut the purchased seedlings. At this time, it should be noted that the spacing between golden chrysanthemums is generally about 45-50 cm, and the spacing between left and right should not be too different. No more than 3000 plants per mu is the suitable planting amount. Of course, after the first year, there will be seedlings, and then these seedlings can reproduce and branch twice, which can be said to be a crop once and for all.

After planting is completed, water should be poured at one time.

Tiantuan management

Weeds should be removed in time during the growth period of Jin Ju in order to avoid weeds affecting the planting of crops. When weeding, the hoe must be shallow. After all, Jin Juhua has a shallow root system. If the hoe is deep, it is easy to hurt the root system. If covered with plastic film, the effect will be much better.

Besides weeds, topdressing and pruning are needed. It is not suitable to apply too much nitrogen fertilizer in the early stage, "less nitrogen and more potassium", and reasonable application of phosphorus fertilizer is beneficial to improve the number of buds of crops. At the same time, in order to suppress the tip effect, the top of Jin Juhua should be cut off, leaving branches and vines. It is usually carried out in the middle and late May and completed in early June.