Method for realizing float raising of ornamental pepper seedlings
A technology of floating seedlings and multicolored peppers, which is applied in the field of agricultural cultivation and seedlings, can solve the problems of dense seedling emergence, increase the workload of seedling cultivation, and low seedling emergence rate, and achieve the effects of good growth conditions, convenient industrial production, and strong disease resistance
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Embodiment 1
[0021] In an agricultural base in Hubei, 3 acres of well-drained plots were selected for floating seedling cultivation of colorful peppers. The specific operations are as follows:
[0022] (1) Build ponds and sheds, choose a place with flat terrain, sunny, water sources, and electricity as a nursery ground, dig a square pond with a depth of 20 cm, and fix the inner wall and bottom of the square pond with 3 layers of ordinary plastic film. Shed, the height of the shed is 2.8-3.2 meters, and there are multiple openable screen windows on both sides of the shed film. Three days before sowing, pour clear water into the square pond as seedling water. The pH of the seedling water is 5.5-6.5, and the water depth is 13-15cm. , the pool water is disinfected;
[0023] (2) To prepare the seedling substrate, the seedling substrate is prepared according to the mass ratio of peat soil: expanded perlite: fermented straw: vermicompost: traditional Chinese medicine dregs powder is 3:2:1:1:1, an...
Embodiment 2
[0033] Select 3 mu of sunny and leeward lands at the same base, cultivate seedlings according to common methods, be a control group, after seedling cultivation is successful, transplant by 2500 strains per mu, observe the survival rate after transplanting 20 days, compare as follows with embodiment 1:
[0034] project Seed dosage per acre (g) Transplanting survival rate (%) Prevalence (%) control group 4.26 93.37 5.6 Example 1 2.52 97.52 2.9
[0035] Table 1
[0036] As can be seen from data in table 1, per mu of seed consumption obviously reduces among the present invention, illustrates that seedling raising survival rate has obviously improved, and after transplanting, survival rate is also better than the pepper seedling that common method cultivates, and seedling sickness rate has after field planting Certainly reduce, illustrate that the multicolored pepper seedling of method cultivation in the present invention uses floating seedling cu...
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