Biogas slurry is a by-product of full fermentation of biogas. It is a fertility-like liquid, which not only contains rich soluble inorganic salts, but also contains various nutrients. It is a quick-acting fertilizer, and it is easy to be directly used by crops. Absorption and nutrition, antibacterial, stimulating, stress and other effects.
Biogas slurry sprayed on vegetables can be directly absorbed and utilized by plants. It can accelerate the synthesis of chlorophyll, increase the photosynthetic efficiency, promote the metabolism of substances and energy in vegetables, increase the ability of vegetables to absorb water and fertilizer, make vegetables grow vigorously, and is beneficial to dry matter. Accumulation, resulting in a significant increase in production and pest resistance.
When biogas slurry is sprayed, care must be taken to use biogas slurry from biogas digesters that normally produce gas for more than 1 month. The biogas slurry must be clarified and filtered to prevent blockage of the sprayer. The concentration of biogas slurry must not be too large to prevent burning of the crop. The back of the leaf is mainly used, which is beneficial to absorption; the spraying time is performed after the dew is dry in the spring and autumn, and it is better to use it in the summer evening, and do not spray it at high noon or heavy rain before noon.
Portable Horizontal Band Sawmill
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