Special foliar fertilizer for pericarp color formation of bagged grape and preparation method thereof
A foliar fertilizer, grape technology, applied in the direction of nitrogen fertilizer, magnesium fertilizer, application, etc., can solve the problem of grapes not being able to color normally, achieve the effect of enhancing plant cell vitality, promoting plant metabolism, and reducing nutrient waste
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Embodiment 1
[0021] Example 1: Moldovan grape bagging field test effect
[0022] The weight percent of each main component in this special foliar fertilizer is: glucose 2.08%, nitrogen 10%, phosphorus 20%, potassium 30%, magnesium 0.59%, sulfur 1.28%, iron 0.1%, copper 0.015%, manganese 0.03%, Zinc 0.015%, boron 0.006%, molybdenum 0.0015%. N:P 2 o 5 : K 2 O is 1:2:3.
[0023] Raw materials (according to the amount of raw materials that need to be added per ton): glucose 20.8kg, potassium nitrate (KNO 3 )373.82kg, potassium dihydrogen phosphate (KH 2 PO 4 )387.6kg, urea (N 2 h 4 CO) 105.37kg, magnesium sulfate heptahydrate (MgSO 4 ·7H 2 O) 100kg, boric acid (H 3 BO 3 ) 0.35kg, chelated iron (EDTA-Fe) 7.69kg, chelated copper (EDTA-Cu) 1kg, chelated manganese (EDTA-Mn) 2.31kg, sodium molybdate (Na 2 MoO 4 ) 0.0015kg, chelated zinc (EDTA-Zn) 0.015kg. (Note: In order to ensure the water solubility of the foliar fertilizer and minimize the damage of impurities to the foliage, the ...
Embodiment 2
[0042] Example 2: Field test effect of bagged red grapes
[0043] The weight percent of each main component in this special foliar fertilizer is: glucose 4.02%, nitrogen 8%, phosphorus 18%, potassium 28%, magnesium 0.98%, sulfur 2.14%, iron 0.15%, copper 0.02%, manganese 0.05%, Zinc 0.02%, boron 0.009%, molybdenum 0.002%. N:P 2 o 5 : K 2 O is 1:2.25:3.5.
[0044] Raw materials (according to the amount of raw materials that need to be added per ton): glucose 40.2kg, potassium nitrate (KNO 3 )358.61kg, potassium dihydrogen phosphate (KH 2 PO 4 )348.9kg, urea (N 2 h 4 CO)66.68kg, magnesium sulfate heptahydrate (MgSO 4 ·7H 2 O) 167.01kg, boric acid (H 3 BO 3 ) 0.53kg, chelated iron (EDTA-Fe) 11.54kg, chelated copper (EDTA-Cu) 1.33kg, chelated manganese (EDTA-Mn) 3.85kg, sodium molybdate (Na 2 MoO 4 ) 0.05kg, chelated zinc (EDTA-Zn) 1.33kg. (Note: In order to ensure the water solubility of the foliar fertilizer and minimize the damage of impurities to the foliage, th...
Embodiment 3
[0059] Embodiment 3: Field test effect of bagged Kyoho grapes
[0060] The weight percent of each main component in this special foliar fertilizer is: glucose 6.06%, nitrogen 6%, phosphorus 16%, potassium 26%, magnesium 1.29%, sulfur 2.82%, iron 0.3%, copper 0.04%, manganese 0.1%, Zinc 0.04%, boron 0.018%, molybdenum 0.004%. N:P 2 o 5 : K 2 O is 1:2.67:4.33.
[0061] Raw materials (according to the amount of raw materials that need to be added per ton): glucose 60.6kg, potassium nitrate (KNO 3 )343.5kg, potassium dihydrogen phosphate (KH 2 PO 4 )310.08kg, urea (N 2 h 4 CO) 27.95kg, magnesium sulfate heptahydrate (MgSO 4 ·7H 2 O) 220.62kg, boric acid (H 3 BO 3 ) 1.06kg, chelated iron (EDTA-Fe) 23.08kg, chelated copper (EDTA-Cu) 2.67kg, chelated manganese (EDTA-Mn) 7.69kg, sodium molybdate (Na 2 MoO 4 ) 0.1kg, chelated zinc (EDTA-Zn) 0.04kg. (Note: In order to ensure the water solubility of the foliar fertilizer and minimize the damage of impurities to the foliage...
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