The invention discloses a biological
organic fertilizer applied to
greenhouse vegetables, and belongs to the field of biological organic fertilizers. The biological
organic fertilizer applied to the
greenhouse vegetables is prepared from the following preparation steps that 1, chicken dung and
chicken feathers are collected separately for standby application; 2, the
chicken feathers are washed anddisinfected, after
drying, the soft parts of the
chicken feathers are taken to be weaved into a bag-shaped chicken
feather bag, and the remaining hard parts are reserved for standby application; 3, material
inoculation and pre-
fermentation are conducted; 4, evenly mixing is conducted in a mixer after composting; 5, the finished product of
solid manure is obtained after
granulation,
drying, cooling, and screening; and 6, the 'chicken
feather bag' is used for wrapping the finished product of
solid manure and sealing to obtain the final biological
organic fertilizer. The chicken feathers are used for making the 'chicken
feather bags' of different sizes to wrap the finished product of
solid manure inside the chicken feather bags, compared with a traditional organic
fertilizer, according to the biological organic
fertilizer, on the one hand, the organic
fertilizer can be fully utilized, on the other hand, environmental
pollution brought by the use of additional packaging bags can be avoided, 'bagless' packaging is realized, and meanwhile quantitative manure application is further facilitated.