Loquat is a fruit tree that blooms in winter. There may even be early flowering, and it begins to bloom in autumn. But in fact, the fruit will not become a tree until the late spring and early summer, and the flowering period is particularly long. Some farmers have doubts. Now that it is spring, can the pupae be replanted? How can the pupae be raised to improve their survival rate?
First, the colonization time
As a kind of fruit tree peculiar to the south, most of the plantation will choose winter, because the winter temperature in many parts of the south will not be as low as the lowest value that the pupae can bear. Even if there is, the duration will not be too long. Therefore, if it is planted in winter, it will not suffer frost damage as long as the management is in place after planting. From this point of view, the planting time of pupae is almost achievable in winter, spring, summer and other seasons. If the management skills are good, autumn can also be planted. However, generally speaking, the most suitable period for planting is mid-late December to March of the following year. Too early or too late will affect the survival rate, because the roots of the pupae grow most vigorously during this period, which is conducive to the recovery and rooting of Grow, which promotes the growth and maturity of the young shoots, and survives the adversity of midsummer. Therefore, spring is the golden season for planting 枇æ·, don't think that æž‡æ· is already blooming in winter, and spring is not suitable for planting.
Second, how to improve survival after colonization?
1, Miao Zhuang excellent products
No matter what kind of fruit tree is cultivated, it is necessary to achieve "appropriate tree fit" and select good varieties for cultivation. The excellent varieties of loquat generally have large fruits, thick meat and sweet taste, high yield and strong disease resistance. In addition, in the selection of seedlings, strong seedlings should be selected, with appropriate thickness, developed root systems, no disease, and should not be too high, otherwise it will not only affect the survival rate of planting, but also the future tree management.
2. Reasonable colonization
The correct planting methods need to be done in the depth of the pit, the backfilling of the base fertilizer, whether the root water is adequate, whether the root system has been treated before the planting, and the reasonable planting density. Specifically, the topsoil and core soil are separated when the trench is dug, and the topsoil is placed on the top edge. The topsoil is backfilled when backfilling, and 3-4 layers are used to bury straw, straw, farmhouse fertilizer, phosphate fertilizer, etc. Generally, basal fertilizer should be applied 1-2 months before planting. The basal fertilizer should be fully decomposed and the amount of fertilizer should be appropriate before application. Seedlings are required to be transplanted with soil, without soil, and the root system should be dipped in mud. After backfilling, it is necessary to pour enough water to fix the root at one time, and then cover it with a thin layer of water to cut off the capillary of the soil, which can play a role in moisture retention.
3. Diligent in management The management after planting is mainly water and fertilizer management, followed by pest control. Generally, after planting and before the first leaf of the new shoot matures, it is mainly the management of water. To prevent both drought and waterlogging, especially in summer, drought prevention is another key to ensure the survival of seedlings. The disease is mainly leaf spot of new leaves, and the main pests are leaf-eating pests and underground pests. Measures need to be taken to control them in time.
The above are the key points for the planting time and improving survival rate of the Xiaonong compiled by Huinong. The flowering period is particularly long. However, due to the suitable climate in the south, sometimes summertime can be planted, as long as scientific and reasonable management is required.
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