Water-soluble fertilizer for preventing fruit cracking of fruit trees

[0028] Example one:

[0029] A water-soluble fertilizer for preventing fruit tree cracking, made of the following raw materials by weight: 0.2 parts of gibberellin GA3 powder, 0.5 parts of polyglutamic acid powder, 5 parts of potassium dihydrogen phosphate, 12 parts of monoammonium phosphate, 66.9 parts of potassium nitrate Parts, 12 parts of calcium nitrate, 1.2 parts of boric acid, 1.5 parts of ferrous sulfate, 0.3 parts of copper sulfate, 0.3 parts of manganese sulfate.

[0030] Among them, the active ingredient content is: 0.2 part of gibberellin GA3, 0.5 part of polyglutamic acid, 10 parts of N, P 2 O 5 10 copies, K 2 32 parts of O, 2 parts of Ca, 0.3 parts of Fe, 0.2 parts of B, 0.1 parts of Cu, and 0.1 parts of Mn.

[0031] The method for preparing a water-soluble fertilizer for preventing fruit tree cracking provided in this embodiment includes the following steps:

[0032] (1) Will contain N and P proportionally 2 O 5 , K 2 The raw materials of O are crushed and mixed uniformly

[0037] Embodiment two:

[0038] A water-soluble fertilizer for preventing fruit tree cracking, made of the following raw materials by weight: 0.2 parts of gibberellin GA3 powder, 0.5 parts of polyglutamic acid powder, 4.8 parts of urea, 25 parts of potassium dihydrogen phosphate, 47 parts of potassium nitrate, 18 parts of calcium nitrate, 1.8 parts of boric acid, 0.5 parts of ferrous sulfate, 1.2 parts of copper sulfate, and 1 part of manganese sulfate.

[0039] Among them, the active ingredient content is: 0.2 part of gibberellin GA3, 0.5 part of polyglutamic acid, 8 parts of N, P 2 O 5 13 copies, K 2 30 parts of O, 3 parts of Ca, 0.1 part of Fe, 0.3 part of B, 0.3 part of Cu, 0.3 part of Mn.

[0040] The method for preparing a water-soluble fertilizer for preventing fruit tree cracking provided in this embodiment includes the following steps:

[0041] (1) Will contain N and P proportionally 2 O 5 , K 2 The raw materials of O are crushed and mixed uniformly to obtain the first mixture;

[0046] Example three:

[0047] A water-soluble fertilizer for preventing fruit tree cracking, made of the following raw materials by weight: 0.2 parts of gibberellin GA3 powder, 0.5 parts of polyglutamic acid powder, 7 parts of potassium dihydrogen phosphate, 12 parts of monoammonium phosphate, and 62.9 parts of potassium nitrate Parts, 14 parts of calcium nitrate, 1.2 parts of boric acid, 1.5 parts of ferrous sulfate, 0.4 parts of copper sulfate, 0.3 parts of manganese sulfate.

[0048] Among them, the active ingredient content is: 0.2 part of gibberellin GA3, 0.5 part of polyglutamic acid, 9 parts of N, P 2 O 5 11 copies, K 2 31 parts of O, 2.3 parts of Ca, 0.3 parts of Fe, 0.2 parts of B, 0.1 parts of Cu, and 0.1 parts of Mn.

[0049] The method for preparing a water-soluble fertilizer for preventing fruit tree cracking provided in this embodiment includes the following steps:

[0050] (1) Will contain N and P proportionally 2 O 5 , K 2 The raw materials of O are crushed and mixed un