Flue-cured tobacco two-stage type transplanting method under large-scale planting condition

Abstract

The invention discloses a flue-cured tobacco two-stage type transplanting method under the large-scale planting condition. Flue-cured tobacco seedlings are transplanted in two batches, the transplanting time of the first batch of flue-cured tobacco seedlings is earlier than the transplanting time of the second batch of flue-cured tobacco seedlings, the two seedling growing modes including wet seedling growing and floating seedling growing are respectively adopted in a matched mode, and the transplanting method of the first batch of flue-cured tobacco seedlings includes the steps of conducting soil preparation and moisture management, conducting fertilizer applying and ridging, transplanting small seedlings under a film, watering the small seedlings with root fixing fertilizers, covering the small seedlings with a mulching film, puncturing holes to discharge air, and breaking the mulching film to draw out the seedlings; the transplanting method of the second batch of flue-cured tobacco seedlings includes the steps of conducting soil preparation and moisture management, conducting fertilizer applying and ridging, covering the land with a mulching film before moisture evaporates, puncturing holes to conduct deep planting on the mulching film, watering the seedlings with root fixing fertilizers, and breaking the mulching film to draw out the seedlings. The problems that labor is short in the ridging and transplanting season, and influences of the low temperature rainy weather are large are solved, the problem that curing barns are not enough in the harvesting and curing later period when tobacco leaves mature in a centralized mode is solved, the flue-cured tobacco transplanting quality is easily improved, influences of extreme disadvantage weather conditions on flue-cured tobaccos and large-scale planters are reduced, meanwhile, the using rate of the curing barns is improved, the building investment of the curing barns is reduced, and the flue-cured tobacco planting benefits of the large-scale planters are effectively improved and guaranteed.

Description

technical field

[0001] The invention belongs to the technical field of flue-cured tobacco planting, and in particular relates to a two-stage flue-cured tobacco transplanting method under large-scale planting conditions. Background technique

[0002] With the steady advancement of modern tobacco agriculture, new business entities such as flue-cured tobacco family farms and professional households have emerged, and the scale of planting has continued to expand. In addition, flue-cured tobacco transplanting machines have not been fully promoted and used, and the transplanting work is mainly done manually, resulting in flue-cured tobacco transplanting. During the planting season, labor is tense.

[0003] In the process of realizing the present invention, the inventors found that the prior art has at least the following problems: under the conditions of the traditional centralized transplanting matching wet seedling raising method, due to the labor concentration and tension, the ...

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