Vegetable straw stacking fermentation device and method for vegetable planting

Abstract

The invention discloses a vegetable straw stacking fermentation device for vegetable planting. The vegetable straw stacking fermentation device comprises a stacking shell, a door plate mechanism, a pressing plate mechanism and a stacking roller mechanism. The door plate mechanism is mounted at the right upper end of the stacking shell; the pressing plate mechanism is mounted on the upper side in the stacking shell; the stacking roller mechanism is mounted at the lower end in the stacking shell; during vegetable straw stacking, dynamic accumulation is carried out by utilizing an outer guide roller and an inner guide roller; vegetable straw is cut off and cut up by utilizing a cutting wheel; then a supporting spring and a vertical pressing plate in the pressing plate mechanism are used for carrying out compaction operation; finally, fermentation liquid is added into the vegetable straw; according to the present invention, the fermentation liquid and the vegetable straw are stirred underthe effects of the outer guide roller and the inner guide roller, so that the fermentation liquid and the vegetable straw are uniformly mixed, and finally the heating fermentation is performed to prepare an organic fertilizer, the contact chance of the stacked and stored vegetable straw and external bacteria or pests is effectively isolated, the stacking fermentation is complete, and the preparedorganic fertilizer has high quality.

Description

technical field [0001] The invention relates to the technical field of vegetable straw accumulation equipment, in particular to a vegetable straw accumulation and fermentation device and method for vegetable planting. Background technique [0002] Accumulation fermentation is to use the animal and plant remains and excrement containing fertilizer components, plus soil and minerals to accumulate, under high temperature and humidity conditions, after fermentation and decomposition by microorganisms, an organic fertilizer is made. Composting is a kind of organic fertilizer. It is an ancient fertilizer. To make compost, you must first collect appropriate materials, such as straw, vines, weeds, fallen leaves, straw or livestock manure, etc., and then mix them properly, and add an appropriate amount of calcium cyanamide to promote its fermentation. , and then covered with broken mats, rags, straw or plastic sheeting to avoid loss of fertilizer, and then piled up every three or fou...

AI Technical Summary

Problems solved by technology

[0002] Accumulation fermentation is to use the animal and plant remains and excrement containing fertilizer components, plus soil and minerals to accumulate, under high temperature and humidity conditions, after fermentation and decomposition by microorganisms, an organic fertilizer is made. Composting is a kind of organic fertilizer. It is an ancient fertilizer. To make compost, you must first collect appropriate materials, such as straw, vines, weeds, fallen leaves, straw or livestock manure, etc., and then mix them properly, and add an appropriate amount of calcium cyanamide to promote its fermentation. , and then covered with broken mats, rags, straw or plastic sheeting to avoid loss of fertilizer, and then piled up every three or four weeks, and after about three months, the compost can be moved into the field for use , the discarded vegetable stalks not only pollute the environment, block rivers, and affect traffic, but also cause root-knot nematodes, fusarium wilt and other vegetable diseases to re-spread through personnel exchanges, wind and rain, etc., resulting in more serious pests and diseases in greenhouses. It can be fully fermented and then used as organic fertilizer in the field, which can prevent the harm caused by the random accumulation of vegetable straws. The existing vegetable straws are usually piled up in the open space of the factory building. After adding the fermentation liquid, due to the fermentation liquid and vegetables The uneven contact of straw leads to incomplete accumulation and fermentation of vegetable straw, and due to open storage, the probability of contamination with root-knot nematodes or Fusarium wilt bacteria is high, so it is impossible to prepare high-quality organic fertilizers

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