Papaya field continuous cropping multiplication method

A papaya and garden technology, which is applied in the field of papaya planting, can solve the problems that continuous cropping is difficult to succeed, ring spot mosaic disease is prone to occur, and papaya cannot be continuously cropped, so as to improve plant disease resistance, rain erosion resistance, The effect of improving resistance

Inactive Publication Date: 2016-08-24
唐立华 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] a. Field disinfection and fertilization: use morpholine hydrochloride 70, potassium permanganate 30, spreading agent 5 (commercially available agricultural spreading agent), potassium dihydrogen phosphate 10, mix well, add water 500 times, and use it to plow the ground Spray once before, and spray at least twice after digging, with an interval of 2-3 days;

[0013] b. Delay planting seedlings: start planting papaya seedlings 3 days after the end of spraying and disinfection.

Embodiment 2

[0015] The method of increasing the value of the papaya field by continuous cropping is:

[0016] a. Field disinfection and fattening: use 60% morpholine hydrochloride, 10% potassium permanganate, 5% spreading agent (neutral laundry detergent available in the market), 25% potassium dihydrogen phosphate, mix well, and add water 500 times , Spray once before turning the ground, and spray twice after turning the ground, with an interval of 2-3 days.

[0017] b. Delayed seedling planting: plant new seedlings within three days after the end of disinfection and fertilization.

[0018] All the above-mentioned raw materials are commercially available.

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C21/00
Inventor 唐立华梁榉支唐一菲
Owner 唐立华
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