Cultivation technique of organic maize with microelement and probiotics nutrition mixture and selenium rich zinc
A technology of trace element and nutrient mixture, which is applied in the agricultural field, can solve the problems such as not being able to meet the demand, and achieve the effect of inhibiting smut and other diseases and insect pests, comprehensive nutrient elements, and scientific and reasonable formula
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Embodiment 1
[0040]The trace element and probiotic nutrient mixture in the embodiment of the present invention is divided into three components: nutrient component, trace element component, and probiotic component. According to the mass percentage of the whole component, they are respectively: The element component is 26% and the probiotic component is 20.4%, of which: the mass percentage of each element in the nutrient component is urea 35.4%, P 2 o 5 7.8% and K 2 O56.8%.
[0041] The probiotic components are humic acid and superoxide dismutase. Selenium is nano-organic selenium; zinc is zinc sulfate; sulfur is ammonium sulfate; boron is boric acid; iron is ferrous sulfate; manganese is manganese chloride; copper is copper oxide; molybdenum is sodium molybdate. Calcium is calcium chloride. Magnesium is magnesium sulfate. Among them, the mass percentage of each element in the trace element component: Selenium 0.096%, Zinc 0.294%, Sulfur 29.989%, Boron 0.31%, Iron 2.99%, Manganese 2.98...
Embodiment 2
[0043] The trace element and probiotic nutrient mixture in the embodiment of the present invention is divided into three components: nutrient component, trace element component, and probiotic component. According to the mass percentage of the whole component, they are respectively: Element component 25.5% and probiotic component 20.2%, of which: the mass percentage of each element in the nutrient component is urea 34.8%, P 2 o 5 8.2% and K 2 O57.0%.
[0044] The probiotic components are fulvic acid and Bacillus megaterium. Selenium is nano-organic selenium; zinc is zinc nitrate; sulfur is ammonium sulfate; boron is sodium borate; iron is ammonium ferric sulfate; manganese is manganese chloride; copper is copper carbonate; molybdenum is sodium molybdate. Calcium is calcium chloride. Magnesium is magnesium chloride. Among them, the mass percentage of each element in the trace element component: Selenium 0.1%, Zinc 0.296%, Sulfur 29.97%, Boron 0.293%, Iron 3.0%, Manganese 2....
Embodiment 3
[0046] The trace element and probiotic nutrient mixture in the embodiment of the present invention is divided into three components: nutrient component, trace element component, and probiotic component. According to the mass percentage of the whole component, they are respectively: The element component is 26.1% and the probiotic component is 20.0%, of which: the mass percentage of each element in the nutrient component is urea 35.1%, P 2 o 5 7.6% and K 2 O57.3%.
[0047] The probiotic components are humic acid and fulvic acid. Selenium is nano-organic selenium; zinc is zinc chloride; sulfur is ammonium sulfate; boron is boric acid; iron is ferrous sulfate; manganese is manganese sulfate; copper is copper nitrate; molybdenum is sodium molybdate; calcium is calcium chloride; magnesium for magnesium sulfate. Among them, the mass percentage of each element in the trace element component: Selenium 0.098%, Zinc 0.31%, Sulfur 29.906%, Boron 0.31%, Iron 2.988%, Manganese 3.01%, C...
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