Papaya field continuous cropping multiplication method

Abstract

The invention discloses a papaya field continuous cropping multiplication method. The defects that only crop rotation can be performed on an existing papaya field, continuous cropping cannot be performed on the existing papaya field, and the planting cost is high are overcome. The method comprises the steps that 70 parts of moroxydine hydrochloride, 30 parts of potassium permanganate, 5 parts of a spreader and 10 parts of monopotassium phosphate are mixed to be uniform, 500-fold water is added, the mixture is sprayed one time before ploughing, the mixture is sprayed at least two times after ploughing, and disinfection and fertilization adding are performed on the field; papaya seedlings are started to be planted three days after disinfection is finished. The method is used for papaya planting, an existing traditional method can be changed, papaya continuous cropping can be achieved in the same field, the papaya planting cost can be lowered, and papaya planting benefits can be improved.

Description

technical field [0001] The invention relates to a method for planting papaya, in particular to a method for increasing the value of papaya gardens through continuous cropping. Background technique [0002] The deficiency of existing papaya planting technology is that the papaya field can not be cropped continuously, but can only be rotated. Due to the large investment in drainage and irrigation facilities in papaya gardens, the implementation of crop rotation will greatly increase the cost of papaya planting and reduce planting benefits. [0003] The reason why papaya cannot be continuously cropped and can only be rotated is that ring spot mosaic disease is prone to occur in continuous cropping, making continuous cropping difficult to succeed. Papaya is a perennial plant. Old and diseased papaya trees can easily leave ring spot mosaic virus in the soil through the root system. Therefore, in order to prevent the disease of papaya gardens and improve the survival rate of papa...

AI Technical Summary

Problems solved by technology

[0003] The reason why papaya cannot be continuously cropped but can only be rotated is that continuous cropping is prone to ring spot mosaic disease, making it difficult to succeed in continuous cropping

Papaya is a perennial plant. Old and diseased papaya trees can easily leave ring spot mosaic virus in the soil through the root system. Therefore, in order to prevent the disease of papaya gardens and improve the survival rate of papaya trees, traditional papaya planting techniques are all Emphasize that papaya cannot be cropped continuously, only in rotation