Method for drying field crops with flue-cured tobacco curing barn and object containing instrument thereof

Abstract

The invention relates to a method for drying field crops with a flue-cured tobacco curing barn. Flue-cured tobacco producing areas are all field crop planting areas. In one-year-one-crop areas and two-year-three-crop areas (northern areas), the field duration period of flue-cured tobaccos and the field duration period of the field crops are alternated; and in one-year-two-crop areas (southern areas), the flue-cured tobaccos and the field crops are alternatively and seasonally planted in the same year. Flue-cured tobacco leaves are harvested from bottom to top in a gradual maturing mode; harvesting of the tobacco leaves at the lower portion is started after transplanting is carried out 65 days to 70 days; harvesting is carried out one time every about ten days; and harvesting is stopped after harvesting is carried out 4 times to 6 times. As the mature period temperature required by the high-quality flue-cured tobaccos is higher than 20 DEG C, the final harvesting time of the field tobacco leaves generally 7 days to10 days earlier than that of other crops. In this way, after the field crops are harvested, the flue-cured tobacco curing barn can be conveniently used for drying. The method is simple and convenient to use; the technical problems of an existing drying machine for the field crops can be effectively solved; grain drying and tobacco drying are carried out at the same time; the using rate of the flue-cured tobacco curing barn is improved; and the huge economical efficiency can be achieved.

Description

Technical field: [0001] The invention relates to the technical field of barn utilization, in particular to a method for drying field crops in a tobacco barn and a storage device thereof. Background technique: [0002] my country's flue-cured tobacco planting is mainly distributed in Yunnan, Guizhou, Sichuan, Hunan, Hubei, Fujian, Chongqing, Jiangxi, Henan, Shandong, Shaanxi, Anhui, Guangdong, Heilongjiang, Liaoning, Jilin and other provinces, according to the Xinhuanet announcement on July 18, 2012 According to the data, in 2012, the planting area of ​​tobacco leaves in my country reached 21.18 million mu, and the contracted purchase volume was 54.296 million tons. The planting area of ​​flue-cured tobacco does not fluctuate much throughout the year. According to the general calculation of 20 million mu of flue-cured tobacco per year, the tobacco-filling room of each standardized curing barn is 8 meters long, 2.7 meters wide, and 3.4 meters high, totaling 73.44m3; The planti...

AI Technical Summary

Problems solved by technology

[0014] 2. Later stage of yellowing

[0036] However, the current barn structure and internal space are not suitable for drying most food crops. How to effectively use the flue-cured tobacco barn to dry field crops requires setting up storage equipment inside the barn to assist in the drying of field crops. crop drying

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