大棚蔬菜育苗综合技术（－）播前准备：（１）调制消毒培养土。用较肥沃未种过同种蔬菜的壤质土６份、腐熟粪肥和厩肥４份配制；有草炭土的地方可用４份草炭土、３份壤土、３份厩肥配制。每立方米上述培养土中再加腐熟粪干１５～２５公斤、复合肥１．５公斤、草木灰５公斤... Greenhouse vegetable breeding technology (-) sowing preparation: (1) modulation disinfection culture soil. 6 parts of loamy soil which is not planted with the same kind of vegetables and more fertilizers, 4 parts of decomposed manure and manure, and 4 parts of peat soil, 3 parts of loam and 3 parts of manure for preparation. Each cubic meter of the above-mentioned culture soil plus rotten manure dry 15 to 25 kg, 1.5 kg of compound fertilizer, ash 5 kg ...