Rapid seedling culturing method for lamiophlomis rotata
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A unique seedling raising tray technology, applied in the field of cultivation, can solve problems such as the method of raising seedlings without a single taste, and achieve the effects of saving seedling land, good application prospects, and short seedling time
Active Publication Date: 2014-03-19
SICHUAN ZHIJIACHENG BIO TECH CO LTD
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Problems solved by technology
[0005] There is no method for raising seedlings by floating seedlings
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Embodiment 1
[0026] Embodiment 1 The rapid seedling cultivation of unique method of the present invention
[0027] 1. Construction of nursery ponds and sheds
[0028] 1. Site selection
[0029] The selected site should be open and flat, without tall trees or buildings, with convenient transportation, sufficient water and electricity, convenient irrigation and drainage, no water quality and air pollution around, sheltered from the wind and facing the sun. The altitude of the site can range from 500m to 1500m at medium and low altitudes, or 1500m to 3500m at high altitudes.
[0030] 2. Construction of nursery ponds (nursery pots)
[0031] Fully floating seedlings: the length and width of the nutrient pool are adjusted according to the specifications of the seedling tray and the scale of the seedlings. The length, width, and height of the standard nutrient pool are 560cm*140cm*20cm. The bottom of the pool is flat, the level difference is not more than 1.5cm, the four corners are vertical, ...
Embodiment 2
[0082] Embodiment 2 Substrate screening experiment of the present invention's unique rapid seedling cultivation
[0083] Except that the substrates in Section 1.2 of Step 3 are respectively the substrates in the following Table 1, the rest of the conditions are the same as in Example 1, and the seedlings are raised alone, and the emergence rate is calculated.
[0084] The germination rate is shown in Table 1 below:
[0085] Table 1 The effect of different substrates on the emergence of Duyizi
[0086]
[0087] As shown in Table 1, a mixture of peat and perlite with a weight ratio of (5-7): (3-5) is used as the substrate, and the unique taste is cultivated under the specific conditions of the present invention, the emergence rate is high, the emergence is neat, and the plant grows Good, significantly better than other commonly used substrates. Among them, when the weight ratio of peat and perlite is 7:3, the effect is the best, and the emergence rate is as high as 92%.
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Abstract
The invention discloses a rapid seedling culturing method for lamiophlomis rotata. The rapid seedling culturing method for lamiophlomis rotata comprises the following steps that (1) a seedling culturing pool is built or a seedling culturing basin is taken, and water is added; (2) a seedling culturing plate is taken and sterilized, a seedling culturing matrix is put in the seedling culturing plate, lamiophlomis rotata seeds processed in advance are sowed, then the seedling culturing plate with the sowed seeds is obtained, the seedling culturing matrix comprises turf and perlite, and the weight ratio between the turf and the perlite is (5-7):(3-5); (3) the seedling culturing plate with the sowed seeds obtained in the step (2) is arranged in the seedling culturing pool or the seedling culturing basin obtained in the step (1) for culturing, after seedlings come out, fertilizer is added to the water in the seedling culturing pool or the seedling culturing basin until the concentration of nitrogen is 150-250g / L, the concentration of phosphorus is 10-40g / L and the concentration of potassium is 200-300g / L, and the fertilizer is added every ten days; (4) culturing is finished until the height of the overground parts of the lamiophlomis rotata seedlings is 2-3cm and the height of the underground parts of the lamiophlomis rotata seedlings is 5-10cm. The rapid seedling culturing method for lamiophlomis rotata is easy and convenient to implement, high in emergence rate of the seedlings, short in time and low in cost. The cultured lamiophlomis rotata seedlings grow fast, are orderly and healthy, and have good economic benefits.
Description
technical field [0001] The invention relates to the field of cultivation, in particular to a method for rapidly raising seedlings alone. Background technique [0002] Lamiophlomis rotate (Benth.) Kudo is a plant of the genus Lamiophlomis of the Lamiaceae, also known as Dubutong, which is called "Daba" and "Dabuba" in Tibetan. It is mainly produced in Tibet, Qinghai, Yunnan and other provinces and regions, and it is used as a part of human medicine on the ground. It is one of the commonly used herbal medicines in Tibetan, Mongolian, Naxi and other ethnic groups in my country. It is a perennial herbaceous plant, herb, 2.5-10 cm high; the rhizome is elongated, thick, up to 1 cm in diameter. The leaves are usually 4 pieces, opposite each other, diamond-shaped and round. Duyiwei is distributed at an altitude of 3300-3600 meters, and mostly grows on alpine gravel beaches, river beaches or stony meadows in plateau areas with cool climate, high rainfall and sufficient sunshine. P...
Claims
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Application Information
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