Tomato seedling cultivation substrate and production method thereof
A tomato seedling raising and matrix technology, applied in the field of tomato seedling raising matrix and its preparation, can solve the problems of potential safety hazards, waste of resources, environmental pollution, etc., and achieve the effects of easy management, resource saving, and broad application prospects
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Embodiment 1
[0023] A preparation method for tomato seedling-raising substrate, comprising the following steps:
[0024] (1) Make compost products of corn stalks; select fresh corn stalks after harvesting the grains, crush the crop stalks with a grinder, the length is 1-3 cm, and wet and infiltrate the crushed stalks with water, and the water content of the stalks is controlled at 60 %about. While watering, the straw fermented liquid and the straw were mixed evenly at a mass ratio of 1:300; the straw fermented liquid was prepared by mixing 70 g of straw fermenting agent, 1 kg of brown sugar and 10 kg of water, and then sealed and fermented for 7 days. Straw starter is Nongfukang straw starter.
[0025] (2) Pile the mixed straws in a rectangular shape, and pile them into long strips with a width of 2 meters, a height of 1.5 meters, and an unlimited length, and cover them with breathable materials such as straw mats; turn the pile every seven days, and the composting process takes two month...
Embodiment 2
[0029] A method for preparing a tomato seedling-raising substrate, which differs from Example 1 in that the corn stalk compost product and mushroom dregs are mixed at a volume ratio of 1:2 to obtain a tomato seedling-raising substrate.
Embodiment 3
[0031] A method for preparing a tomato seedling-raising substrate, which differs from Example 1 in that a corn stalk compost product is mixed with mushroom dregs at a volume ratio of 4:1 to obtain a tomato seedling-raising substrate.
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