A kind of seedling raising method of Chinese toon
A technology of red Chinese toon and seeds, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of easy death, low emergence rate, slow growth of Chinese toon seedlings, etc., and achieve the effect of simple cultivation method and good application prospect
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Embodiment 1
[0039] Embodiment 1 Red Chinese toon seedling raising method of the present invention
[0040] 1. Materials for raising seedlings
[0041] The seeds of Chinese toon are commercially available.
[0042] 2. Seedling raising method
[0043] The inventive method:
[0044] (1) Sowing: When the daily average temperature in spring is higher than 20°C, plow and prepare the land, sprinkle lime (60 catties / mu) and potassium permanganate (100 g / mu) into the soil for disinfection, and take 5Kg of red Chinese toon seeds , sow seeds, cover with thin soil (0.5-1cm in thickness), and cover with 0.1-0.2cm thick pine needles on top of the thin soil;
[0045] (2) Seedling cultivation: During the seedling cultivation period, maintain the humidity of the surface 5-10cm soil at 35-45%; germinate and unearth after 10 days, and spray high fertility when the seedlings grow to 5-12cm, and the application rate is 800-1000g / mu. Spray urea when it grows to about 20-30cm, and the application rate is 150...
Embodiment 2
[0053] Embodiment 2 Red Chinese toon seedling raising method of the present invention
[0054] 1. Materials for raising seedlings
[0055] Red Chinese toon seeds are prepared according to the following method:
[0056] (1) Fertilization and watering: On any day in April of the Gregorian calendar, the fertilization power is higher than that of the roots of the planted trees. Apply 200-300g to each tree, and then cover it with thin soil (thickness 1-2cm), splash water and moisturize each tree. The water for tree watering is 20~50L;
[0057] (2) Watering: 4-10 days before flowering, water the red Chinese toon tree, and the water for each tree is 10-20L;
[0058] (3) Preparation of pollen liquid: May to June is the full flowering period of Chinese toon, and the flowering period is about one month. After the red Chinese toon blooms, collect the red Chinese toon pollen in the first week of flowering, mix the red Chinese toon pollen with the pollination liquid at a ratio of 1g: (100...
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