Method for potted shorty seedlings of sweet medlar
A technique of dwarfing wolfberry seedlings, which is applied in the field of dwarfing sweet wolfberry seedlings, can solve the problems that the natural growth height of wolfberry is not suitable for indoor planting and viewing, and achieves strong acid and alkali resistance, short branches, and strong resistance to drought and waterlogging Effect
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Embodiment 1
[0031] Embodiment one: a kind of method for dwarfing potted plant of sweet wolfberry seedling, select the fruit seed of mature tree more than 3 years for use as seed, in annual 4-10 month or in greenhouse, seedling is planted with seedling, in tiling There are 30 cm thick fine sand, after spraying with 2000ppm potassium permanganate solution, the temperature is controlled at 50-80 ℃ on the seedbed, mix the dry sand and seeds and pour them on the seedbed, and then cover with a layer of 2 cm Thick sandy soil, covered with film; preparation of nutrient soil: use slightly alkaline fine soil with a pH value of 7.5-8.5 and decomposed farmhouse organic fertilizer in a ratio of 3:1 by weight, and then dry it in the sun when the light is sufficient. Organic nutrient soil; in 50:1:0.5 by weight percentage, organic nutrient soil, water-retaining agent, SOD preparation, mix and make SOD nutrient soil; In the nursery field, the distance between plants and rows is 10cm×30cm, and the growth ...
Embodiment 2
[0032]Embodiment two: a kind of method for dwarfing potted plant of sweet wolfberry seedling, selects the branch of mature tree more than 3 years as cuttage seed, in annual 4-10 months or in greenhouse, with plant cuttage: select 2-3 years old Cut the semi-woody branches into 10cm sections, first soak the lower section 5cm in 200ppm rooting water bath for 5 minutes, then soak in 200ppm potassium permanganate solution for 2 minutes after it dries up, and then cut the cuttings. The distance between plants and rows is 5cm×10cm. On the above-mentioned seedbed, insert 8cm and stay 2cm, and wait for transplanting when the seedlings grow to 60cm; prepare nutritious soil: select slightly alkaline fine soil with a pH value of 7.5-8.5 and decomposed farmhouse organic fertilizer in a ratio of 3:1 by weight Mix evenly and dry in the sun when there is sufficient light to make organic nutrient soil; mix organic nutrient soil, water-retaining agent, and SOD preparation at a ratio of 50:1:0.5 ...
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