Special fertilizer for fruit expanding period of sunshine rose grapes and preparation method thereof

[0021] Example 1:

[0022] The preparation method of the special fertilizer for the fruit expansion stage of Sunshine Rose grapes specifically comprises the following steps:

[0023] 1) After mixing plant ash and wine lees, stir and mix with poultry manure, then evenly sprinkle EM bacteria agent, and then put it in the fermentation tank for fermentation, adjust the water content of the fermentation material to 45%, and wait for the fermentation temperature to rise to 50 After turning over 3 times in a row, the fermentation is over, and then the fermented materials are dried at 80°C, crushed, and passed through a 130-mesh sieve to obtain decomposed fertilizer. Wine lees are made from grapes. The leftovers, which contain organic carbon, crude fiber, crude protein, crude fat, crude ash and trace elements, are fermented with wine lees to prepare fertilizer, which not only supplements the organic carbon and nutrients needed for grape growth, but also promotes It improves the recyclin

[0031] Example 2:

[0032] The preparation method of the special fertilizer for the fruit expansion stage of Sunshine Rose grapes specifically comprises the following steps:

[0033] 1) After mixing plant ash and wine lees, stir and mix with poultry manure, then evenly sprinkle EM bacteria agent, and then put it in the fermentation tank for fermentation, adjust the water content of the fermentation material to 50%, and wait for the fermentation temperature to rise to 53 After turning over 4 times in a row, the fermentation is over, and then the fermented material is dried at 85°C, crushed, and passed through a 130-mesh sieve to obtain decomposed fertilizer;

[0034] 2) Take 7 parts of starch by weight, add 3 times the amount of water to dissolve, heat to 80°C, after 12 minutes of gelatinization, put the starch in a magnetization machine with a magnetic field strength of 0.3T, and then add the starch weight in sequence 2% water-soluble chitosan and 0.07% sodium salt respectively,

[0041] Example 3:

[0042] The preparation method of the special fertilizer for the fruit expansion stage of Sunshine Rose grapes specifically comprises the following steps:

[0043] 1) After mixing plant ash and wine lees, stir and mix with poultry manure, then evenly sprinkle EM bacterial agent, and then put it in the fermentation tank for fermentation, adjust the water content of the fermentation material to 55%, and wait for the fermentation temperature to rise to 55% After turning over 5 times in a row, the fermentation is over, and then the fermented material is dried at 90°C, crushed, and passed through a 140-mesh sieve to obtain decomposed fertilizer;

[0044] 2) Take 8 parts of starch by weight, add 3 times the amount of water to dissolve, heat to 85°C, after 14 minutes of gelatinization, put the starch in a magnetization machine with a magnetic field strength of 0.5T, and then add the starch weight in sequence 2.5% water-soluble chitosan and 0.08% sodium salt respectivel