How to manage planting Scutellaria baicalensis?

How to manage planting Scutellaria baicalensis? Please give guidance on planting Scutellaria baicalensis Georgi can refer to the following methods for management: 1. Management before emergence: no matter which mode of reproduction, the soil should be kept moist from planting to emergence to facilitate seedling emergence. 2. Interseedling and fixed seedling: combined with intermediate ploughing and weeding, Scutellaria baicalensis should be carried out in time for seedling thinning, seedling thinning and seedling thinning when the seedling is too dense; when the seedling height is 5 cm, the seedling should be fixed according to the plant spacing of 10 cm, and the missing part of the seedling should be replenished, and the seedling should be transplanted with soil and watered in time to facilitate survival. 3. Weeding in middle tillage: direct seeding or seedling transplanting, the seedlings grow slowly, and the soil should be loosened and weeded for 3 or 4 times during the period from emergence to ridge closure. The first time after the seedling is full, the middle ploughing should be shallow, so as not to bury the seedling; the second time after the seedling is fixed, the soil should also be shallow. After that, according to the growth of weeds, the weeds were removed by ploughing and weeding for 1 or 2 times. The plants of Scutellaria baicalensis Georgi are weak in the seedling stage, and the weeds near the seedlings should be pulled by hand when weeding. In the future, it is necessary to clean the fields and loosen the soil before turning green every spring, and before turning green to close ridges, it is still necessary to plough and weed for 2 or 3 times, so as not to affect the growth of Scutellaria baicalensis. 4. Topdressing: during the growing period of Scutellaria baicalensis Georgi, topdressing should be done once or twice a year. The effect of combined application of nitrogen, phosphorus and potassium is the best. Under the condition of middle and lower fertility in the north, the suitable amount of topdressing for 3 years is 13.2-15.5 kg of pure nitrogen, 6.3-7.4 kg of available phosphorus and 10 kg of potassium sulfate per mu. The times and time of fertilization are as follows: phosphate fertilizer and potash fertilizer are used as base fertilizer or after seedling setting and turning green in the second year, respectively, and nitrogen fertilizer can be applied in three times after seedling setting and after turning green in the second and third years, and the proportion of fertilizer application is about 30%, 30% and 40%. 5, drainage, irrigation: after emergence, if the soil moisture is insufficient, it should be watered once before and after the seedling is fixed. After that, if there is no drought, generally no more watering, in order to facilitate squatting seedlings and promote rooting. In other seasons and subsequent years, if the soil moisture is insufficient in case of severe drought or topdressing, it should also be watered properly. Scutellaria baicalensis Georgi is afraid of waterlogging, so it is necessary to discharge stagnant water from the fields in time in the rainy season to avoid rotting roots. Click to get more planting techniques of Scutellaria baicalensis Georgi