Cucurbit and vegetable seedling organic compound substrate prepared by utilizing vinasse and production method thereof

The invention discloses a cucurbit and vegetable seedling organic compound substrate prepared by utilizing vinasse and a production method thereof. The volume ratio of components after being thoroughly decomposed is vinasse:cow dung=1-3:1-2. After the raw materials are subjected to raw material collection, smashing, pretreatment, thorough decomposition, substrate preparation and quality inspection procedures, the cucurbit and vegetable seedling organic compound substrate prepared by utilizing the vinasse can be obtained. The prepared substrate is strong in water retention, good in gas permeability and rich in nutritional ingredients, contains no inorganic substrate, can promote absorption and utilization of cucurbit and vegetable seedlings on water, fertilizers and gas, enhances stress resistance of the seedlings, is beneficial for seedling strengthening and full seedling stand, and can completely replace substrate products on markets and with peat as a main raw material. At present, the peat is a non-renewab