CN105875125A - Papaya field continuous cropping multiplication method - Google Patents

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

A kind of papaya field continuous cropping value adding method

Technical field

The present invention relates to the implantation methods of a kind of papaya, be specially a kind of papaya field continuous cropping Value adding method.

Background technology

The deficiency of existing papaya planting technology is, papaya field can not continuous cropping, can only crop rotation. Owing to the irrigation and drainage facility in papaya field puts into relatively big, carry out crop rotation, papaya can be greatly increased The cost of plantation, reduces planting benefit.

Papaya can not continuous cropping can only the reason of crop rotation be that continuous cropping is susceptible to ring spot mosaic disease, Continuous cropping is made to be difficult to succeed.Papaya is perennial plant, and old diseased plant papaya is easily led to Cross root system and ring spot mosaic virus is stayed in soil, therefore, for the morbidity of preventing and treating papaya garden, carry The survival rate of high papaya, traditional papaya planting technology is all to emphasize that papaya can not connect Make, can only crop rotation.

Summary of the invention

Present invention aim to for above-mentioned deficiency, it is provided that the continuous cropping of a kind of papaya field increases The method of value, it changes prior art and idea, makes same field be capable of papaya Continuous cropping, thus reduce papaya planting cost, improve papaya planting benefit.

For reaching above-mentioned purpose, the technical scheme is that, this papaya field continuous cropping increment Method be:

A. field sterilization getting fat: (wash with Moroxydine Hydrochloride 70, potassium permanganate 30, spreader-sticker Clothing powder) 5, potassium dihydrogen phosphate 10, be watered 500 times, spray once before ploughing, after ploughing Spray at least twice, be spaced 2-3 days；

B. cultivation seedling is delayed: after powder-spreading and sterilizing terminates 3 days, start papaya seedling of planting.

Moroxydine Hydrochloride of the present invention, stops the duplication of virus, the residual suppressing or destroying in soil Virus；Potassium permanganate, disinfecting detoxifying；Spreader-sticker, reduces the surface tension of water, reduces liquid With the contact angle of biological target, increase spray liquor coverage rate, promote that spray liquor quickly absorbs, Anti-rain drop erosion, improves the efficient of agricultural chemicals, reduces agricultural chemicals injected volume, reduces Pesticide use amount 30-50%, can close virus germ, in helping Medicated Permeation germ body, kill virosis Bacterium, commercially available agricultural chemicals (using) spreader-sticker, chemical formula PDMs, molecular weight (R2SiO) x, or The commercially available neutral detergent of person；Potassium dihydrogen phosphate, increases soil fertility, and quickly provides plant nutrient, Improve plant disease-resistant power.

Compared with the prior art, the present invention front and back uses the composition of fertilizer, medicine one ploughing, Realize disinfection, strengthen soil fertility, improve papaya drag, and auxiliary in good time delay is planted Seedling, it is achieved that while papaya field is carried out pasteurised completely, suitably supplements soil fertility, It is effectively increased the drag of plant, thus eradicates the virus in papaya Orchard Soil, it is ensured that The growth of new talent, it is achieved that make full use of the production facility in original field, reduce production cost, Improve economic benefit.

The present invention plants for papaya, and it can change existing traditional method, make same garden Be capable of the continuous cropping of papaya, the planting cost of papaya can be reduced, improve papaya Planting benefit.

Detailed description of the invention

Embodiment 1

A. field sterilization getting fat: with Moroxydine Hydrochloride 70, potassium permanganate 30, spreader-sticker 5 (city Sell agricultural spreader-sticker), potassium dihydrogen phosphate 10, mix, be watered 500 times, before ploughing Spray once, spray after ploughing at least twice, be spaced 2-3 days；

B. cultivation seedling is delayed: after powder-spreading and sterilizing terminates 3 days, start papaya seedling of planting.

Embodiment 2

This value-added method of papaya field continuous cropping is:

A. field sterilization getting fat: with Moroxydine Hydrochloride 60%, potassium permanganate 10%, spreader-sticker (city Sell neutral detergent) 5%, potassium dihydrogen phosphate 25%, mix, be watered 500 times, in turning over Spray once before ground comprehensively, spray twice after ploughing comprehensively, be spaced 2-3 days.

B. cultivation seedling is delayed: after sterilization getting fat terminates, plant new talent in three days.

Above-mentioned raw materials is the most commercially available.

Claims (1)

1. a papaya field continuous cropping value adding method, is characterized in that:

A. field sterilization getting fat: with Moroxydine Hydrochloride 70, potassium permanganate 30, spreader-sticker 5, Potassium dihydrogen phosphate 10, mixing, it is watered 500 times, sprays once before ploughing, spray after ploughing Spill at least twice；

B. cultivation seedling is delayed: after powder-spreading and sterilizing terminates 3 days, start papaya seedling of planting.