Planting method for organic selenium-rich wolfberry
A planting method and organic selenium fertilizer technology, applied in botany equipment and methods, fertilization methods, horticulture, etc., can solve the problem of low selenium content in selenium-rich crops
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Embodiment 1
[0026] In mid-April, 1.5kg / mu of active organic selenium fertilizer with a selenium content of 700mg / 100g was applied to the roots of Lycium barbarum.
[0027] Wherein, the active organic selenium fertilizer is a biological fermentation product of active selenium, which is a selenoprotein peptide composed of selenium element and amino acid.
Embodiment 2
[0029] In mid-April, 2 kg / mu of active organic selenium fertilizer with a selenium content of 700 mg / 100 g was applied to the roots of wolfberry.
Embodiment 3
[0031] In mid-April, 3 kg / mu of active organic selenium fertilizer with a selenium content of 700 mg / 100 g was applied to the roots of Lycium barbarum.
[0032] Please refer to Table 1, which shows a comparison table of the content of organic selenium in the wolfberry fruit harvested in Examples 1-3 and the control group, wherein the control group is the wolfberry fruit applied with inactive organic selenium fertilizer.
[0033] Table 1: Comparison table of organic selenium content in Lycium barbarum fruit harvested in Examples 1-3 and the control group
[0034]
[0035]As can be seen from Table 1, in mid-April, when the active organic selenium fertilizer of 700mg / 100g was applied to the roots of Lycium barbarum, the content of organic selenium in the fruit of Lycium barbarum harvested in Example 3 (fertilization rate was 3kg / mu) was the highest, the first The organic selenium content of stubble fruit was 1243ug / 100g, which was more than 500 times higher than that of the co...
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