Cultivation method for drip irrigation of milk and spraying of milk on grapes
A cultivation method and milk technology, applied in the field of viticulture, can solve the problems of absorbing milk, milk waste, etc., and achieve the effects of increasing the solid-acid ratio, being beneficial to the absorption, and increasing the yield per mu
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Embodiment 1
[0046] Preparation of milk fermented liquid:
[0047] Activation of strains: Lactic acid bacteria, Bacillus subtilis, and Beauveria bassiana were respectively connected to PDA plates for activation culture, and cultured at 32°C for 2 days to obtain activated strains;
[0048] For the preparation of the mixed strain liquid, each activated strain was inoculated into the liquid medium and cultured to obtain liquid seeds of each strain, and 1.5×10 8 Bacteria suspension per mL, mixed with lactic acid bacteria, Bacillus subtilis, and Beauveria bassiana at a volume ratio of 1:0.48:0.32 to obtain a mixed strain solution;
[0049] Preparation of milk fermentation broth, mix milk, molasses, niacin, mannitol, magnesium sulfate, and vanillin evenly, add water to dilute, and sterilize at 121°C for 30 minutes; after that, use 7% (v / v ) to inoculate the mixed strain solution, followed by fermentation at a temperature of 33°C for 12 days. Aeration and stirring were carried out during the fer...
Embodiment 2
[0054] The difference between the preparation of milk fermented liquid and Example 1 is that the addition of milk is 3.2wt%, the addition of molasses is 1wt%, the addition of nicotinic acid is 0.8wt%, the addition of mannitol is 0.4wt%, and the addition of magnesium sulfate It is 0.12wt%, and the addition amount of vanillin is 0.4wt%.
[0055] Cultivation method of milk drip irrigation and spraying grapes:
[0056] The early-maturing, high-yield, disease-resistant, and cold-resistant "Seedless Hanxiangmi" grapes were selected as the cultivar. The planting distance of the grapes was 0.65m, the row spacing was 4.0m, and about 260 grapes were planted per mu. When the grapes bloom on the 16th day, take the milk fermented liquid to drip-irrigate the roots, and drip-irrigate once every 14 days until harvesting, a total of 7 times of drip-irrigating, with an average of 0.4L of milk fermented liquid per grape per drip; The milk fermentation liquid was evenly sprayed on the leaves and...
Embodiment 3
[0058] The difference between the preparation of milk fermented liquid and Example 1 is that the addition of milk is 0.15wt%, the addition of molasses is 0.3wt%, the addition of nicotinic acid is 0.4wt%, the addition of mannitol is 0.5wt%, and the addition of magnesium sulfate The amount is 0.06wt%, and the addition amount of vanillin is 0.09wt%.
[0059] Cultivation method of milk drip irrigation and spraying grapes:
[0060] The early-maturing, high-yield, disease-resistant, and cold-resistant "Seedless Hanxiangmi" grapes were selected as the cultivar. The planting distance of the grapes was 0.65m, the row spacing was 4.0m, and about 260 grapes were planted per mu. When the grapes bloomed on the 21st day, the root was drip-irrigated with the milk fermented liquid, drip-irrigated once every 16 days until harvesting, a total of 4 times drip-irrigated, with an average of 0.4L of milk fermented liquid per grape per drip; The leaves and stems of the grapes were evenly sprayed wi...
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