Daffodil is a traditional flower in China, but the cultivation of daffodils is also very particular. If it is not easy to raise it, how can the potted daffodil be raised ? The following decoration home decoration network Xiaobian will teach you the cultivation method of daffodils, I hope to provide help for everyone.
How to raise potted daffodils?
Method of breeding daffodils 1. Soil selection:
Narcissus has strong adaptability to soil. It can grow in addition to heavy clay soil and gravel, but it prefers soil with loose texture, good structure and strong water retention. Alluvial soils and other soils rich in organic matter and well drained can be planted. Daffodil prefers sandy loam with loose texture, good structure and strong water retention. Light soil, alluvial soil and other soils rich in organic matter and well drained. The narcissus production areas in Chongming Island of Jiangsu Province and Zhangzhou of Fujian Province are located in the lower reaches of the Yangtze River and the Minjiang River Basin in Fujian. They are alluvial-type light-viscous sandy loam with good structure, loose and breathable, fertile soil and deep soil, which is most suitable for the growth of daffodils. And cultivation.
Method of breeding daffodil 2. Fertilization method:
The narcissus in the bulb after the bud is almost exhausted, so it should be properly fertilized in the late growth stage. Starting from the gestation bud, apply a small amount of potassium dihydrogen phosphate (0.5 g each time) or 0.2% potassium dihydrogen phosphate to the foliage when changing the water. Adding 1/4 tablet of aspirin or 0.3 mg of oryzanol to daffodil pots can also prolong the flowering period and delay the flower wilting.
Method of breeding daffodils 3. Watering method:
Daffodil has more water requirements than normal plants. In the initial stage of the bulb, there is not much water needed, as long as the soil is moist. During the period of growth and development, all organs develop rapidly and enrich, requiring water and fertilizer, and must be replenished in time. During the maturity period, the metabolic activity is weakened, and the need for water is correspondingly reduced to a complete cessation. Daffodils are of the wet type, with different requirements for water at different developmental stages. The initial water requirement for bulb cultivation is small, as long as the soil is kept moist. During the period of vigorous growth and development, the amount of water required is large, and it must be replenished in time, and water should be poured frequently. By the time of maturity, metabolic activity has weakened, and the requirements for moisture have decreased accordingly.
Daffodil farming method 4, lighting requirements:
Daffodil is a short-day bulb plant that takes only 10 hours of light per day. In the growth stage, I like to have multiple light, and sufficient light is conducive to plant assimilation to accumulate nutrients. During the autumn and winter, it is generally sunny, and the night is long, and the narcissus can pass the light stage smoothly. During the autumn and winter in Fujian, the weather is sunny, the night is long, and the temperature is cool, which is most suitable for growth.
Method of breeding daffodil 5, temperature requirements:
Daffodils like to be cool in the early stage of growth, warm in the late stage, and cold in the medium term, but it is not suitable for dramatic temperature changes. According to the observation of the place of origin, when the temperature is between 17 and 23 ° C and the humidity is between 70 and 80%, the bulb growth is most suitable.
Method of breeding daffodils 6. Pest control:
Daffodil bulb base rot: After the bulb is damaged, it shows dark brown rot, and when it is serious, the whole bulb rots. The control method is to soak the bulbs with 25% carbendazim 500 times solution for 15 to 30 minutes before planting, and the roots are irrigated with 800 times of carbendazim. Daffodil stem nematode disease: yellow-brown inlaid streaks on the leaves and stems after the disease, and finally the epidermis ruptured and the leaves withered. Control method, the bulb can be dipped with 40% formaldehyde 120 times.
Method of breeding daffodil 7, note:
(1) Daffodil is more resistant to cold, so it is called "flower in the snow". The criticality of cold tolerance is -3 ° C, and to -3.5 ° C, leaf tip frostbite occurs.
(2) In order to maintain a suitable temperature, light adjustment can be used. It is best to have a few hours of light per day (to prevent sunburn roots, the roots can be covered with a layer of cotton) to promote good growth. If you encounter severe cold and the temperature is very low, you can take one plastic bag, the bag mouth is facing up, put the narcissus in the basin (put the appropriate amount of water in the basin), then blow the plastic bag, and then tighten the bag mouth. Form a miniature greenhouse to protect against the cold wave. It is also possible to increase the temperature by means of changing the temperature of water.
(3) Pay attention to changing water frequently during the breeding process, especially when the night temperature is above 10 °C, you must change the water frequently to prevent the roots from being damaged due to deterioration of water quality.
(4) Control the flowering time. Under the condition that the light is sufficient and the water supply is clean, when the indoor temperature is 12-15 °C, the narcissus takes about 40 days from immersion to flowering; the room temperature is about 18 °C, about 30 days; at room temperature at 20 °C, only 25 It will bloom in the sky. You don't need any fertilizer to raise water fairy, just use water.
The above is how the potted daffodils brought to you by Xiaobian? The whole content of the cultivation method of daffodils, I believe that everyone has a basic understanding of how to maintain daffodils after reading this article, if you want to know more about decorative advice, please click to enter the decorative knowledge channel.
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