The Latest Technical Method Tutorial for Growing Daylily Seedlings
Daylily, also known as golden needle vegetable, is a perennial herbaceous plant with very high nutritional value. Daylily also has various effects such as clearing heat and removing dampness, aiding digestion and improving eyesight. Moreover, daylily is also beneficial for postpartum recovery in women who have given birth. At present, the planting area of daylily is also very extensive, so how should we grow seedlings when planting daylily? Below, the editor brings you the seedling-growing techniques for daylily. Let's take a look together!
1. Seedbed preparation
Although daylily has low requirements for soil, if we want to grow daylily with high yield and high quality, then we still need to choose soil with sufficient fertility, strong permeability and normal drainage and irrigation for planting. Daylily is a perennial vegetable, so before planting we must pay attention to doing a good job of land preparation. Deep plowing of the soil is very helpful for the growth of daylily roots, and the depth should be kept at about 25 cm. Then make ridges and beds to facilitate planting management. Control the length of the field beds according to the actual situation, mainly for the convenience of planting.
2. Seed propagation
The propagation method of daylily is generally mainly sowing, which is also the main method for daylily to increase the speed of seedling production. First, we need to do a good job of seed reservation for daylily, and take out the seeds from the plant after the seeds mature. Because the germination rate of daylily seeds is relatively low, we also need to do a good job of seed germination promotion before sowing. Methods such as soaking seeds in warm water and dressing seeds with new high-fat film can not only improve the germination rate of seeds, but also enhance the disease resistance of seeds. Daylily propagation also includes cuttings, division and so on, mainly chosen according to the actual situation.
3. Sowing management
The sowing method of daylily is mainly hole sowing. First, we need to control the sowing density and dig the sowing holes well. Remember not to sow too densely, to prevent the seedlings from growing too crowded and reducing the survival rate of the seedlings. Sow 2-3 seeds into each sowing hole, and after sowing cover with fine soil until the seeds are submerged. Then water appropriately to increase the soil moisture content, promote seed water absorption, and provide sufficient water for seed germination. But also control the amount well, and do not water too much, causing water accumulation, soil hardening, and hindering seed germination. Finally, pay attention to doing a good job of shading to prevent excessively high temperatures from affecting seed germination.
4. Timely transplanting
The seeds are transplanted about one year after sowing, usually after the plant's flower buds are harvested. If it is division propagation, it is generally carried out after all the flower buds are harvested. Under normal management, seedlings can form in the winter of the same year, new roots appear, and growth begins. When transplanting, we should control the number of transplants according to the actual situation such as soil fertility. After planting, pay attention to watering the settling water well, then cover the base of the plant with a layer of plant ash. Then fertilize appropriately, mainly with farmyard manure, but not too much, to prevent fertilizer damage and reduce the survival rate after planting.
The above is a brief introduction to the seedling-growing techniques for daylily. The seedling-growing techniques of daylily are closely related to its yield, so everyone must pay more attention! That is all for today's introduction. This article is for reference only, and I hope it can be helpful to everyone!