Solanaceous vegetable seedling medium prepared by taking vegetable waste compost as fertilizer source and preparation method of solanaceous vegetable seedling medium
A vegetable seedling raising substrate and vegetable waste technology, which is applied in the preparation of organic fertilizers, fertilizers made from biological wastes, nitrogen fertilizers, etc., can solve the problems of incomplete elimination of pathogenic microorganisms, difficulty in popularization, and long continuous cropping cycle. Improve the stress resistance of seedlings, solve the problem of low survival rate, and promote the growth and development of seedlings
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Embodiment 1
[0022] Embodiment 1: Preparation and application of solanaceous vegetable seedling raising substrate using vegetable waste compost as fertilizer source
[0023] (1) Prepare vegetable waste high-temperature compost according to the following methods
[0024] Select compost raw materials, including fresh Chinese cabbage waste and corn stalks, and the nitrogen conditioner is urea.
[0025] Crush the Chinese cabbage waste and corn stalks to 2 cm; mix the Chinese cabbage waste and corn stalks at a fresh weight ratio of 1:0.45-1, and add urea to make the carbon-nitrogen ratio of the mixture 25:1, and adjust the content of the mixture. The amount of water is 60%; the mixture is stacked at an ambient temperature above 15°C, the ventilation rate is 2.8L / (kg h), when the highest temperature in the middle of the pile rises to 60-70°C, it is kept for 48 hours and then the pile starts to turn. When the maximum temperature rises to 70°C, keep it for 12 hours and then start to turn the pile...
Embodiment 2
[0041] Embodiment 2: Preparation and application of solanaceous vegetable seedling raising substrate using vegetable waste compost as fertilizer source
[0042] (1) Prepare vegetable waste high-temperature compost according to the following methods
[0043] Select compost raw materials, including fresh Chinese cabbage waste and corn stalks, and the nitrogen conditioner is urea.
[0044]Crush the Chinese cabbage waste and corn stalks to 2 cm; mix the Chinese cabbage waste and corn stalks at a fresh weight ratio of 1:0.45-1, and add urea to make the carbon-nitrogen ratio of the mixture 25:1, and adjust the content of the mixture. The amount of water is 60%; the mixture is stacked at an ambient temperature above 15°C, the ventilation rate is 2.8L / (kg h), when the highest temperature in the middle of the pile rises to 60-70°C, it is kept for 48 hours and then the pile starts to turn. When the maximum temperature rises to 70°C, keep it for 12 hours and then start to turn the pile,...
Embodiment 3
[0058] Example 3: Preparation and application of solanaceous vegetable seedling raising substrate using vegetable waste compost as fertilizer source
[0059] (1) Prepare vegetable waste high-temperature compost according to the following methods:
[0060] Select compost raw materials, including fresh Chinese cabbage waste and corn stalks, and the nitrogen conditioner is urea.
[0061] Crush the Chinese cabbage waste and corn stalks to less than 2cm; mix the Chinese cabbage waste and corn stalks at a fresh weight ratio of 1:0.45~1, and add urea to make the carbon-nitrogen ratio of the mixture 25:1, and adjust the mixed materials The water content is 60%; the mixture is stacked at an ambient temperature above 15°C, the ventilation rate is 2.8L / (kg h), and when the highest temperature in the middle of the pile rises to 60-70°C, it is kept for 48 hours and then the pile begins to turn. When the highest temperature rises to 70°C, keep it for 12 hours and then start to turn the pil...
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