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番茄育苗有育大苗和小苗之分,一般4—5片叶1心为小苗,8—9片叶1心为大苗,育苗方法略有不同。除以强调前期产量为目的早熟栽培外,番茄一般以小苗栽培为主。小苗栽培缓苗快,植株生长旺盛,后期产量高。一、配制营养土考虑到育苗效果和多数农户的可操作性,一般可用以下配方:大田生土:海藻有机肥:草碳=1立方米:5—7公斤:0.2—0.3立方米。大田生土要求在长年种植玉米、小麦等大田作物的地块取土,且要去掉表层30—40厘米,目的是为了减少育苗过程中有害菌、除草剂等对苗的影响。
Tomato seedling nursery seedlings and seedlings points, the general 4-5 leaves a heart for seedlings, leaves 8-9 leaves a heart for the seedlings, nursery methods are slightly different. In addition to emphasizing the early yield for the purpose of early cultivation, the general cultivation of tomato seedlings. Seedling cultivation Huanmiao fast, strong plant growth, the late high yield. First, the preparation of nutritious soil Taking into account the nursery effect and the operability of most farmers, generally available the following formula: Ota Soil: seaweed organic fertilizer: grass carbon = 1 cubic meters: 5-7 kg: 0.2-0.3 cubic meters. Daejeon raw soil requirements in the long-term cultivation of corn, wheat and other fields crop plots soil, and to remove the surface 30-40 cm, the purpose is to reduce the nuisance process of harmful bacteria, herbicides and other effects on the seedlings.