Organic fertilizer for spinach planting
An organic fertilizer and spinach technology, applied in the field of organic fertilizer for spinach planting, can solve the problems of low absorption and utilization rate, no selenium-rich fertilizer found, difficult absorption and utilization of spinach roots, etc., to achieve high utilization rate and high safety , the effect of simple preparation method
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Embodiment 1
[0019] An organic fertilizer for spinach planting, the raw materials in parts by weight are: 23 parts of pond silt, 8 parts of waste cooking oil, 12 parts of urea, 4 parts of rotten kelp, 12 parts of Pteris vulgaris, 6 parts of corn stalks, and 8 parts of discarded sycamore fruit 3 parts of catkins, 5 parts of elderberry.
[0020] A kind of preparation method of organic fertilizer for spinach planting, concrete steps are:
[0021] (1) Weigh pond silt, waste cooking oil, urea, rotten kelp, and Pteris vulgaris, add water after mixing, control the moisture content at 32%, cover it with plastic film after accumulation, and pile up and ferment for 8 days to make compost fertilizer after
[0022] (2) Add corn stalks, discarded sycamore fruit, catkins, and elderberry to the composted fertilizer obtained in step (1). After stirring and mixing, the moisture content is controlled at 50%, and the secondary composting is carried out for 3 weeks. During the composting period, each Fertil...
Embodiment 2
[0024] An organic fertilizer for spinach planting, the raw materials in parts by weight are: 24 parts of pond silt, 8 parts of waste cooking oil, 15 parts of urea, 5 parts of rotten kelp, 13 parts of phoenix grass, 6 parts of corn stalks, and 8 parts of discarded phoenix fruit 3 parts of catkins, 5 parts of elderberry.
[0025] A kind of preparation method of organic fertilizer for spinach planting, concrete steps are:
[0026] (1) Weigh pond silt, waste cooking oil, urea, rotten kelp, and Pteris vulgaris, add water after mixing, control the moisture content at 32%, cover it with plastic film after accumulation, and pile up and ferment for 8 days to make compost fertilizer after
[0027] (2) Add corn stalks, discarded sycamore fruit, catkins, and elderberry to the composted fertilizer obtained in step (1). After stirring and mixing, the moisture content is controlled at 50%, and the secondary composting is carried out for 3 weeks. During the composting period, each Fertilize...
Embodiment 3
[0029] An organic fertilizer for spinach planting, the raw materials in parts by weight are: 25 parts of pond silt, 10 parts of waste cooking oil, 17 parts of urea, 7 parts of rotten kelp, 15 parts of Pteris vulgaris, 8 parts of corn stalks, and 10 parts of discarded phoenix fruit 5 parts of catkins, 7 parts of elderberry.
[0030] A kind of preparation method of organic fertilizer for spinach planting, concrete steps are:
[0031] (1) Weigh pond silt, waste cooking oil, urea, rotten kelp, and Pteris vulgaris, add water after mixing, control the moisture content at 34%, cover it with plastic film after accumulation, accumulate and ferment for 9 days, and make compost fertilizer after
[0032] (2) Add corn stalks, discarded sycamore fruit, catkins, and elderberry to the composted fertilizer obtained in step (1). After stirring and mixing, the moisture content is controlled at 54%, and the secondary composting is carried out for 4 weeks. During the composting period, each Fert...
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