Yuzhu’s breeding method
Soil requirements
It is best to choose a deep soil layer and a good drainage soil with a good drainage, and the slightly acidic sandy soil. When breeding, pay attention to the replacement of the soil, and change the soil every other year to ensure the nutrients required for growth. Essence
Selection of stems
When breeding Yuzhu, choose the first choice. After breeding the root stems, after preparing the rhizomes, pay attention to put the roots in the indoor backwind to maintain it.
Seeds’ germination
Before the seeds are germinated, Yuzhu should soak the jade seeds with cold water for 24 hours, then remove the purification of the water, then put the seeds into the wooden box to cultivate, and then use the wet sand to supplement about 5 cm to wait for germination to grow growth. Essence
Planting
When planting, it is generally from early October to late October. It is best to choose or plant it with a cloudy day, so that the growth of new seedlings can be promoted. Pay attention to thermal insulation and watering during this period to ensure the humidity of the soil. Give full light.
Nourishment of Yuzhu
Winter and cold
Although Yuzhu is cold -resistant, because the weather is too cold in winter, pay attention to cold prevention to avoid frostbite plants and cannot grow.
Fertilization
Yuzhu likes fertile soil, so it is necessary to fertilize Yuzhu on time and amount on time to make up for sufficient nutrients, which is conducive to the growth of plants.
Not only should we apply fertilizer, but also pay attention to the topdressing. During the seedling period, we must pay special attention to the topdressing, but if you apply the base fertilizer, you do n’t need to pursue it anymore to avoid burning the roots.
Pay attention to diseases and insect prevention
Yuzhu mainly has diseases such as leaf spots, root rot, gray spot disease and other diseases. Pay attention to the use of drugs for spray prevention.
Insect pests include pests. The prevention method is to pour the soil around the root with 90%of the enemy ’s grin 1000 ~ 1500 times until the pests are killed.