NOVELTY - Comprehensive ecological processing of waste vegetable leaves comprises sorting waste vegetable leaves into superior quality, good quality and inferior quality leaves according to spoilage condition, cutting superior quality vegetable leaves, feeding into a fermentation tank, adding biological agent comprising stabilizing agent, biological carrier and composite probiotic microbial preparation, mixing and stirring, activating and fermenting, and processing good quality and inferior quality waste vegetable leaves.    USE - The method is useful for comprehensive ecological processing of waste vegetable leaves and other organic waste, preferably corn stalk and Sorghum stalk (all claimed).    ADVANTAGE - The method reduces energy consumption, does not generate waste, is easy for industrialization, maximizes recycling of waste, and is economical and environmentally friendly.    DETAILED DESCRIPTION - Comprehensive ecological processing of waste vegetable leaves comprises (i) sorting waste vegetable leaves into superior quality, good quality and inferior quality leaves according to spoilage condition, (ii) cutting superior quality vegetable leaves into 0.5-3 cm long pieces using a cutting machine, feeding into a fermentation tank using a spiral conveying machine, adding biological agent 1 comprising 1-3% stabilizing agent, 2-3% biological carrier and 3-6% composite probiotic microbial preparation, mixing and stirring completely, degrading at room temperature, activating and fermenting for 5-7 days to obtain fermented silage feed rich in lactic acid bacteria, (iii) crushing good quality vegetable leaves in a crushing machine, adding biological agent 2 comprising 1-3% stabilizing agent, 2-3% nutritional agent, 2-5% biological carrier, 0.5-1% biological deodorizer and 3-6% biological preparation, mixing uniformly, adding the resulting slurry into a reaction tank, stirring, degrading, activating and reacting at room temperature for 5-7 days to obtain liquid probiotic biological feed additive, and (iv) crushing inferior quality vegetable leaves in a crushing machine, adding biological agent 3 comprising 0.5-2% stabilizing agent, 1-3% nutritional agent, 3-6% biological carrier, 0.5-1% biological deodorizer and 3-5% biological preparation, mixing uniformly, adding the resulting slurry into a reaction tank, stirring, degrading, activating and fermenting, reacting at room temperature for 5-7 days to obtain liquid probiotic bio-organic fertilizer.