Organic selenium biologics and its preparation method, and method for producing selenium-rich vegetable using the same
A biological agent and organic selenium technology, applied in the field of biogeochemical nutrition engineering transformation technology, can solve the problem that selenium cannot meet the demand of selenium
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Embodiment 1
[0010] Embodiment 1: a kind of organic selenium biological agent, it is characterized in that: by adding water mixed fermentation to form by following components: selenium dioxide, sodium bicarbonate, methionine, brown sugar, urea, potassium dihydrogen phosphate, magnesium sulfate, manganese sulfate, Calcium chloride, active bacteria (EM), the weight ratio of each raw material is: selenium dioxide: sodium bicarbonate: methionine: brown sugar: urea: potassium dihydrogen phosphate: magnesium sulfate: manganese sulfate: calcium chloride=35:35 : 10: 45: 1: 1: 1: 1: 1, the amount of active bacteria (EM) is: 35 ml / 35 g of selenium dioxide. Get 35 grams of selenium dioxide in the present embodiment, 35 grams of sodium bicarbonate, 10 grams of methionine, 45 grams of brown sugar, 1 gram of urea, 1 gram of potassium dihydrogen phosphate, 1 gram of magnesium sulfate, 1 gram of manganese sulfate, 1 gram of chloride Calcium, active bacteria (EM) 35ml. First add selenium dioxide into 2 kg...
Embodiment 2
[0015] Embodiment 2: a kind of organic selenium biological agent is characterized in that: it is formed by adding water mixed fermentation of following components: selenium dioxide, sodium bicarbonate, methionine, brown sugar, urea, potassium dihydrogen phosphate, magnesium sulfate, manganese sulfate, Calcium chloride, active bacteria (EM), the weight ratio of each raw material is: selenium dioxide: sodium bicarbonate: methionine: brown sugar: urea: potassium dihydrogen phosphate: magnesium sulfate: manganese sulfate: calcium chloride=45:45 : 20: 55: 10: 10: 4: 4: 10, the amount of active bacteria (EM) is: 45 ml / 45 g of selenium dioxide. Get 45 grams of selenium dioxide in the present embodiment, 45 grams of sodium bicarbonate, 20 grams of methionine, 55 grams of brown sugar, 10 grams of urea, 10 grams of potassium dihydrogen phosphate, 4 grams of magnesium sulfate, 4 grams of manganese sulfate, 10 grams of chloride Calcium, active bacteria (EM) 45ml. First add selenium dioxi...
Embodiment 3
[0020] Embodiment 3: a kind of organic selenium biological agent, it is characterized in that: by adding water mixed fermentation to form by following components: selenium dioxide, sodium bicarbonate, methionine, brown sugar, urea, potassium dihydrogen phosphate, magnesium sulfate, manganese sulfate, Calcium chloride, active bacteria (EM), the weight ratio of each raw material is: selenium dioxide: sodium bicarbonate: methionine: brown sugar: urea: potassium dihydrogen phosphate: magnesium sulfate: manganese sulfate: calcium chloride=40:40 : 15: 50: 5: 5: 4: 4: 6, the amount of active bacteria (EM) is: 40 milliliters / 40 grams of selenium dioxide. Get 40 grams of selenium dioxide in the present embodiment, 40 grams of sodium bicarbonate, 15 grams of methionine, 50 grams of brown sugar, 5 grams of urea, 5 grams of potassium dihydrogen phosphate, 4 grams of magnesium sulfate, 4 grams of manganese sulfate, 6 grams of chloride Calcium, active bacteria (EM) 40ml. First add selenium...
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