Ground stove heated seedling culture shed

Abstract

The invention relates to ground stove layered-shelf heated seedling culture sheds for tobacco, in particular to a ground stove heated seedling culture shed. The ground stove heated seedling culture shed is characterized in that seedling culture layered shelves (7) which are used for placing seedling culture trays and light supplementing lamps (8) which are used for supplementing light into the shed are arranged in a shed body (1), and a shed door (2) and rolling screen devices (3) are arranged on the shed body (1); a flue fire tube (5) of a ground stove (4) penetrates through the shed body (1) and supplies heat into the shed, and flue gas of the ground stove (4) is exhausted from a chimney (6). By applying a ground stove layered-shelf heated seedling culture technology, the influence caused by environment is little, the growing rate of the tobacco is remarkably increased, the seedling culture period is shortened, and the sustainable and stable development of tobacco leaf production is promoted.

Description

Technical field [0001] The invention relates to a ground stove temperature increasing seedling shed. Background technique [0002] At present, my country's floating seedling technology has promoted the scientific and technological progress of tobacco production in multiple links, and has achieved significant economic and social benefits. However, the following problems have also been exposed in production practice. Due to the slow growth of low-temperature and low-light tobacco seedlings, the transplanting schedule and quality are affected. The low rate of strong seedlings affects the overall slow seedlings after planting. When transplanting is delayed, the root extension period will encounter a concentrated precipitation period, and the root system will not develop well. Late planting tobacco matures and harvests severe low temperature and cold damage, and the output value of tobacco leaves is seriously affected, which dampens the enthusiasm of tobacco farmers. The low temper...

AI Technical Summary

Problems solved by technology

Late-planted tobacco is severely damaged by low temperature and cold during the mature harvest period, which seriously affects the output value of tobacco leaves and dampens the enthusiasm of tobacco growers

The low temperature in the nursery period is accompanied by lack of sunshine, and the growth of tobacco seedlings is slow. It is difficult to ensure the best season for transplanting, which affects the stable development of tobacco leaf production

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