Selenium-rich fig
A technology for figs and fig trees, applied in the direction of inorganic fertilizers, applications, organic fertilizers, etc., can solve the problem of low organic selenium content, and achieve the effects of easy source, easy operation, and simple process
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Embodiment 1
[0029] Preparation of selenium-enriched organic fertilizer
[0030] Prepare selenium-enriched organic fertilizer according to the following steps:
[0031] Step A: Weigh the following raw materials in parts by weight: 8 parts of urea, 5 parts of wheat straw, 3 parts of potassium sulfate, 2 parts of magnesium sulfate, 5 parts of slaked lime, 3 parts of oily dryness, 0.1 part of sodium selenite, and 0.008 part of yeast .
[0032] Step B: Mix the wheat straw, chaff, and husks evenly, crush them, and sieve them to obtain mixture I, which is set aside;
[0033] Step C: uniformly mix the urea, calcium phosphate, potassium sulfate, magnesium sulfate, slaked lime, sodium selenite, and yeast to obtain mixture part II, which is set aside;
[0034] Step D: Mix the mixture I and II evenly, compost and ferment for 10 days to obtain the product.
Embodiment 2
[0036] Preparation of selenium-enriched organic fertilizer
[0037] Prepare selenium-enriched organic fertilizer according to the following steps:
[0038] Step A: Weigh the following raw materials in parts by weight: 6 parts of urea, 4 parts of wheat straw, 2 parts of potassium sulfate, 3 parts of magnesium sulfate, 3 parts of slaked lime, 4 parts of oil, 0.3 parts of sodium selenite, and 0.005 parts of yeast ;
[0039] Step B: Mix the wheat straw, chaff, and husks evenly, crush them, and sieve them to obtain mixture I, which is set aside;
[0040] Step C: the urea, calcium phosphate, potassium sulfate, magnesium sulfate, slaked lime, sodium selenite, yeast
[0041] Mix the mother bacteria evenly to obtain the mixture part II, which is set aside;
[0042] Step D: Mix the mixture I and the mixture II evenly, compost and ferment for 15 days to obtain.
Embodiment 3
[0044] Preparation of selenium-enriched organic fertilizer
[0045] Prepare selenium-enriched organic fertilizer according to the following steps:
[0046] Step A: Weigh the following raw materials in parts by weight: 12 parts of urea, 8 parts of wheat straw, 5 parts of potassium sulfate, 1 part of magnesium sulfate, 6 parts of slaked lime, 4 parts of oil, 0.1 part of sodium selenite, and 0.005 part of yeast ;
[0047] Step B: Mix the wheat straw, chaff, and husks evenly, crush them, and sieve them to obtain mixture I, which is set aside;
[0048] Step C: uniformly mix the urea, calcium phosphate, potassium sulfate, magnesium sulfate, slaked lime, sodium selenite, and yeast to obtain mixture part II, which is set aside;
[0049] Step D: Mix the mixture I and the mixture II evenly, compost and ferment for 12 days to obtain.
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