Summary: Daylily is a nutritious vegetable that is relatively simple to grow and transplant. This paper introduces the planting and transplanting methods of daylily in detail, including land selection, land preparation, sowing, transplanting, field management and other steps, to help readers easily grasp the key technologies of daylily planting.
I. Introduction. Daylily, also known as goldenrod and forget-you-no-worry grass, is a perennial herb that is loved for its tender flower buds and rich nutritional value. Daylily planting and transplanting is an important part of the daylily production process, and this article will introduce the planting and transplanting technology of daylily in detail.
2. Land selection and land preparation.
Land selection: Choose sandy loam or loam plots with plenty of sunshine, good drainage, and fertile soil for planting. Avoid choosing low-lying or saline-alkali land so as not to affect the growth of daylily.
Land preparation: Before sowing, turn the soil 25-30 cm deep to clean up weeds, stones and other debris in the soil. At the same time, an appropriate amount of decomposed organic fertilizer is applied to improve soil fertility.
3. Sowing and raising seedlings.
Sowing time: Depending on the local climatic conditions, sowing is chosen in spring or autumn. The spring sowing time is generally from March to April, and the autumn sowing time is from September to October.
Sowing method: Spread the daylily seeds evenly on the prepared land, cover the soil with 1-2 cm, and gently compact. Keep the soil moist after sowing to facilitate seed germination.
Seedling management: About 10 days after sowing, daylily seeds begin to germinate. At this time, it is necessary to keep the soil moist and avoid drought. When the seedlings grow 2-3 true leaves, the seedlings can be thinned and fixed, and the plant spacing can be maintained at 10-15 cm.
Fourth, transplanting. Transplanting time: When daylily seedlings have grown 4-5 true leaves, they can be transplanted. The transplanting time is generally selected in a cloudy day or evening, which is conducive to the survival of seedlings.
Transplanting method: Before transplanting, the transplanting plot is leveled and the planting hole is dug. Dig the daylily seedlings out of the seedbed and try to keep the root system intact. The seedlings are placed in the planting hole, the hole is filled with soil and compacted. Watering thoroughly after transplanting is conducive to the survival and growth of seedlings.
5. Field management.
Fertilization: Daylilies need adequate nutrients during their growth period, so they need to be fertilized at the right time. Compound fertilizers such as nitrogen, phosphorus and potassium can be applied at the seedling stage and vigorous growth stage to meet the nutrient needs of daylily. Phosphate and potassium fertilizers were applied before and after flowering to improve yield and quality.
Irrigation: Daylily needs to keep the soil moist during the growing process. In the dry season, it should be watered in time to fight drought;During the rainy season, attention needs to be paid to drainage and flood prevention.
Pest control: Regularly check the growth of daylily, find and deal with pest problems in time. The combination of biological control and chemical control methods is used to ensure the yield and quality safety of daylily.
Cultivating and weeding: Cultivating and weeding during the growth of daylily can help keep the soil loose and breathable, reduce the competition of weeds for nutrients, and reduce the incidence of pests and diseases.
VI. Conclusion. 
Through the introduction of this article, I believe you have mastered the planting and transplanting techniques of daylily. Paying attention to detail and following the scientific method during the actual operation will help you successfully grow quality daylily. I wish you a great harvest!