Planting Technology Lists
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Fertilization method of Tulip
Tulip is a perennial bulb flower of Liliaceae. Plant height 30-40 cm, bulb ovoid, covered with scaly membranous leaves. There are bright red, black-red, yellow, white, purple and other colors. Like warm and humid, sunny or semi-shady environment, not resistant to heat. Sandy loam with rich humus and good drainage is required. 1. Family farming. Bulbous reproduction is commonly used. Generally, topdressing is carried out after rooting and leafing, fertilizing once every semimonthly, mainly phosphorus and potassium fertilizer, and adding appropriate amount of Gymboree fungus fertilizer, which can make the flower smell more fragrant. 2. Greenhouse production. The tulips are
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Family planting and hydroponic culture of tulips
Tulips are bulb flowers planted in autumn and blooming in spring. They like to be cool and afraid of heat. Under natural conditions, it is most suitable to plant about 10 ℃ at 15 cm underground in autumn, because this temperature is suitable for root growth, which is around "National Day" in North China and from late October to early November in the middle and lower reaches of the Yangtze River. Before the arrival of cold winter, good root development is very important for the good growth of the following spring. In winter, the planted bulbs develop further at low temperatures, through a long period of time.
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Grey mold of tulips
Like warm, humid, cool summer, slightly dry environment, should be rich in humus, well-drained sandy loam. Tulip is an important spring bulb flower, short and sturdy varieties should be arranged in spring flower bed, bright and dazzling. High-stem varieties are suitable for cutting flowers or arranging flower borders, and can also be planted on the edge of the lawn. Medium and dwarf varieties are suitable for potted plants to embellish the indoor environment and add joy to the atmosphere.
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Post-anthesis Propagation of Tulip
Tulip belongs to the lily family and is a bulbous herbaceous flower. The flowering period of tulips is from March to May every year, but if the planting technology is not up to the requirements, it will be difficult to blossom in March to May the following year. Therefore, the reproductive management of tulips after flowering is particularly important. After the tulip blossoms, the underground part of the new bulb develops rapidly, and the mother bulb disappears as a seed bulb. So the tulips should immediately cut off the pedicels and plant the leafy bulbs in the pot (those with a small courtyard can also be planted on the ground). When planting, you should first add base fertilizer, preferably with bean cake crumbs and bones
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Sclerotinia sclerotiorum of tulips
Symptoms: the disease harms tulip seedlings and bulbs. In the early stage of the disease, the scales outside the susceptible bulb had soft rot, and many white silk-like mycelia were produced on the soil surface near the disease part. In the later stage of the disease, many sclerotia were formed, the sclerotia was round or irregular, it was white at first, and then turned brown to black. The internal color is lighter and the tissue is compact. After the seedlings were infected, the leaflets died as soon as they were born. Pathogen: the pathogen is rotten Sclerotinia sclerotiorum (ScterotiumtuliparumKleb), belonging to half-known subphylum, Trichoderma.
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Classification of tulips
There are many varieties of tulips, about ten thousand kinds. Two main classification methods are introduced: 1. According to flower type change points. It can be divided into cup type: corolla is cup-shaped, representative varieties are country tulips, Darwin tulips and hybrid Darwin tulips; bowl type: corolla is shallow plate-shaped, flowers are many and small, representative varieties are water lily tulips; lily type: petal apex is pointed, corolla is like lily, representative varieties are lily tulips; bulb type: corolla is spherical, it is a double petal species in country tulips and hybrid Darwin tulips. 2. Early and late flowering.
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Propagation and cultivation of Tulip
Tulip, also known as dry lotus, is a world-famous bulb flower. The flower stem is strong and straight, the flower is held high, the flower shape is neat, the color is rich, beautiful and dignified. It can be planted on the ground, potted or used as a cut flower with high ornamental value. First, reproductive technology 1. Bulb reproduction tulips are renewed every year, then dry up after flowering, and a new ball and several bulbs are born next to it. The number of bulbs varied with different varieties, less in early flowers and more in late flowers. The number of balls is also related to the cultivation conditions. General 9-
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Harvesting and processing of tulips
It was harvested in late December of the year it was planted. Dig up the underground part, take off the root, and wash away the soil. After steaming in a steamer until it is filled with steam, after about 15min, test the root with your fingers. If there is no water and no sound, it means that the root has been steamed and spread out on the bamboo mat to dry. Generally 667 square meters of dry products 75~100kg.
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Postharvest treatment of tulips
Flower growers pay more attention to cultivating high-quality products, but do not pay much attention to harvest and postharvest treatment. So as to make the previous work worthless. To this end, I wrote this article. When harvesting the dewy bud, the plant stores nutrients in its stem for its flowering. If the plant is harvested before it is too mature, the nutrients in its stem will not be stored enough, so it will not be possible to bring the desired effect to future consumers. Harvested through the use of the ball
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Technology of promoting flowering of Tulip
Tulips are planted in the natural environment and generally bloom from March to May. In order to make tulips blossom during the Spring Festival, the following technical measures should be taken. The choice of planting balls: in October, choose disease-free insects, enrich the enlarged bulbs, and remove the brown outer skin. Disinfection of seed balls: before low temperature treatment, soak in the 800 times solution of 75% chlorothalonil wettable powder for 15-20 minutes, then dry naturally. Low temperature treatment of bulbs: tulips grown in natural environment have a natural dormancy process, in order to make tulips earlier.
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