Cultivating method of rape blanket seedlings

Abstract

The invention belongs to the technical field of agriculture, and particularly relates to a cultivating method of rape blanket seedlings, which includes the steps as follows: preparing plate, laying soil, sowing, placing plate and fertilizing, so as to cultivate the rape blanket seedlings which can be taken out together with non-woven fabrics for transplanting. As the root system of the sprouted rape can enter the non-woven fabrics to be interwoven, the fiber of the non-woven fabrics can ingeniously make up for the defect that the root system of the rape is poorly developed, so as to lay a reliable foundation for forming the blank seedlings, practically solve the difficulty for cultivating rape blanket seedlings, and obtain the rape blanket seedlings suitable for transplanting by the transplanter as the rice seedlings. Furthermore, the non-woven fabrics with suitable specification can be easily cut by the seedling distributing mechanism of the transplanter during seedling transplanting, and therefore has no barrier for the seedling transplanting.

Description

technical field [0001] The invention relates to a method for cultivating rape seedlings, in particular to a method for cultivating blanket-shaped rape seedlings, and belongs to the field of agricultural technology. Background technique [0002] Seedling cultivation and transplanting rapeseed has always been planted in seedbed cultivation and manual transplanting. This method uses a lot of labor, labor intensity is high, and production efficiency is low. In recent years, people have tried every means to break this traditional planting method. The Chinese utility model patent with application number 200720035047.7 discloses a clamping type rape seedling transplanting machine, which can realize the transplanting of rape bare seedlings. However, due to manual sorting and seedling feeding, the transplanting speed Compared with traditional planting methods, the improvement is very limited, and the efficiency of transplanting and planting such as rice transplanting is very differe...

AI Technical Summary

Problems solved by technology

Rice is a monocotyledonous crop. It has no main root but has many thick and long lateral roots. The root system is well-developed and easily entangled with the soil to form seedlings. Moreover, long leaves grow on the stems of the seedlings. It can be sown in large density and the sowing density is high. , many seedlings per unit area are easy to form seedlings; while rapeseed is a dicotyledonous crop, the main root of the vegetable seedlings is developed, but the lateral roots are short and thin, it is difficult to form seedlings that can be moved to the transplanter, and it is difficult to ensure the quality of the vegetable seedlings when the sowing density is high

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