How to Prevent Narcissus Flowers Correctly
1, select the kind of ball. When selecting the bulb, the shape of the bulb should be firstly observed. The main bulb should be flat and rounded. The shoulders on both sides of the central bulb should be open, and the lateral bulbs should be straight, plump and hypertrophied. Next, looking at the color, the bulbs are rough and dark-black in color. They are mostly three-year-old daffodil balls. Finally look at the buds. If the selected bulb is small or diseased, the packing will dry up or there will be a small number of residual roots, which will lead to insufficient nutrients in the later development.
2, cutting carefully. In the narcissus carving, too much cutting of the coating or the destruction of the buds on the wounds can cause stunting. During the cutting, first remove the tawny rind and blight root from the outside of the ball. When carving or cross-opening the flower ball, be careful to avoid hurting the bud.
3, keep the water clean. Narcissus likes clean water. If the water quality is not clean, it is turbid, and the water is not changed, it can easily cause root rot. Water should be used for rainwater or pond water. If tap water is used, it must be stored in a can (tank) for 1 day before reuse. Clean water should be changed once a day.
4, the sun should be sufficient. Narcissus is a light plant. If there is insufficient light, poorly ventilated leaves will be slender and delicate, which will affect the development of buds. Narcissus is suitable for the growth temperature of 10°C to 20°C, and the temperature below 5°C is susceptible to freezing damage. Therefore, according to different stages of growth, put it in a ventilated sunny place and maintain sufficient sunlight. The north has a dry winter climate and sprays water on the plants every day to help the daffodils grow.
Astragalus Membranaceus, also known as Mianqi. Herbs perennial, 50-100 cm tall. The main roots are thick, woody, often branched and gray-white. Stems erect, upper branched, finely angled, white pubescent. Herbs perennial, 50-100 cm tall. It is produced in Inner Mongolia, Shanxi, Gansu, Heilongjiang and other places.
The medicinal use of Astragalus membranaceus has a history of more than 2000 years. It has the functions of enhancing immune function, protecting liver, diuresis, anti-aging, anti-stress, antihypertensive and a wide range of antimicrobial activities. However, it is forbidden to use the evidence of excessive superficial pathogenic factors, stagnation of qi stagnation and dampness, stagnation of food accumulation, excessive heat and toxicity at the beginning of carbuncle or after ulcer, and excessive Yin deficiency and yang.
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