Disease prevention planting method of dragon fruits

A planting method and dragon fruit technology, applied in botany equipment and methods, land preparation methods, plant protection, etc., can solve problems such as failure to achieve pollution-free planting effects, loss of dragon fruit, aggravation of diseases and insect pests, etc., and improve land use The effect of reducing the incidence rate and morbidity rate and increasing the added value of land

Inactive Publication Date: 2018-07-24
平南县正达农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the main diseases of dragon fruit are stem rot, base rot, anthracnose, fusarium wilt, black spot, stem blight, canker and viral diseases; the main pests are wax mealybug, black thorn whitefly and moths etc.; these pests and diseases can harm dragon fruit fruits and plants, causing serious losses to dragon fruit losses. However, at present, the control of pitaya diseases and insect pests is mainly based on chemical pesticide control, which not only pollutes the environment, fails to achieve the effect of pollution-free planting, but also Extensive abuse of pesticides, pests and diseases tend to aggravate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] This embodiment is a kind of pitaya planting method for disease prevention, including cuttings, seedling cultivation, planting and water and fertilizer management, and also includes planting sesame on the field one year before pitaya planting, after the sesame is harvested, the sesame straw is crushed and mixed with the 8% of the above-mentioned sesame stalk weight Bacillus subtilis, 20% chitosan and 200% humus are mixed evenly, then evenly sprinkled into the field, and then covered with a layer of straw with a thickness of 2cm, and finally spread evenly on the straw Sprinkle a layer of urea, the amount of urea used is 10kg / mu, and cover it with a film; in the spring of the second year, after the film is lifted, pitaya is planted using the column cultivation method, that is, the pitaya is evenly inserted on the field with a radius of 5cm 1. The height is a pillar of 1.5m, and the distance between two pillars is 3m. Cultivate 3 seedlings around each pillar, and the distan...

Embodiment 2

[0021] This embodiment is a kind of pitaya planting method for disease prevention, including cuttings, seedling cultivation, planting and water and fertilizer management, and also includes planting sesame on the field one year before pitaya planting, after the sesame is harvested, the sesame straw is crushed and mixed with the 12% Bacillus cereus, 30% chitosan and 300% humus were mixed evenly, and then evenly sprinkled in the field, and then covered with a layer of straw with a thickness of 3cm, and finally on the straw Sprinkle a layer of urea evenly, the amount of urea used is 20kg / mu, and cover with a film; in the spring of the second year, after the film is lifted, pitaya is planted using the column cultivation method, that is, the pitaya is evenly inserted on the field with a radius of 10cm, height is the pillar of 2m, and the distance between two pillars is 3.5m, cultivates 4 seedlings around each pillar, and the distance of each seedling is 5cm, after planting, water fix...

Embodiment 3

[0023] This embodiment is a kind of pitaya planting method for disease prevention, including cuttings, seedling cultivation, planting and water and fertilizer management, and also includes planting sesame on the field one year before pitaya planting, after the sesame is harvested, the sesame straw is crushed and mixed with the Said sesame stalk weight 11% Bacillus subtilis, 26% chitosan and 250% humus are mixed evenly, then evenly sprinkled in the field, and then covered with a layer of straw with a thickness of 2.5cm, and finally on the straw Sprinkle a layer of urea evenly, the amount of urea used is 15kg / mu, and cover with a film; in the spring of the second year, after the film is lifted, pitaya is planted using the column cultivation method, that is, the pitaya is evenly inserted on the field with a radius of 7cm and a height of 1.7m pillars, the distance between the two pillars is 3.4m, and 4 seedlings are cultivated around each pillar, and the distance between each seedl...

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PUM

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Abstract

The invention discloses a disease prevention planting method of dragon fruits, and relates to the technical field of planting. According to the method, sesames are planted in a large field in the previous year before fixed-planting of dragon fruits, after the sesames are harvested, the sesame straw is crushed, and uniformly mixed with 8-12% of bacillus, 20-30% of chitosan and 200-300% of humus soil in terms of the weight of the sesame straw, and then the mixture is evenly scattered into the large field, then the large field is covered with a layer of straw, and finally, a layer of urea is uniformly scattered on the straw, and the field is covered with a thin film; in the spring in the second year, the dragon fruits are planted by a column type cultivation method, purple perilla is plantedbetween the dragon fruit rows, and after the purple perilla is harvested, fennel is planted between the dragon fruit rows in the spring in the third year, after the fennel is harvested, the purple perilla is continuously planted, and the purple perilla and the fennel are circularly planted according to the method. According to the invention, the dragon fruits, the purple perilla and the fennel arereasonably interplanted and rotated, so that the occurrence of diseases and insect pests of dragon fruits is reduced, the purpose of pollution-free planting is achieved, and the yield is also improved.

Description

【Technical field】 [0001] The invention relates to the technical field of planting, in particular to a disease-preventive planting method of dragon fruit. 【Background technique】 [0002] Pitaya is a plant of the genus Trigonum in the cactus family. It is native to Central America and is currently planted in Hainan, Guangxi, Guangdong, Fujian and other places in my country. Dragon fruit is an emerging tropical and subtropical fruit tree, rich in nutrition, unique in function, containing a large number of medicinal ingredients, with high economic value, and its demand is increasing day by day. When dragon fruit was introduced in a small amount, there were few pests and diseases. With the increase of market demand, the planting area of ​​dragon fruit continued to expand, and the pests and diseases tended to increase, but the control technology was not yet mature. At present, the main diseases of dragon fruit are stem rot, base rot, anthracnose, fusarium wilt, black spot, stem b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/05A01G22/15A01G22/00A01G13/00A01B79/02A01N65/08A01N63/00A01N43/16A01P3/00A01P1/00A01P7/04
CPCA01B79/02A01G13/00A01N43/16A01N63/00A01N65/00A01N65/08
Inventor 李达耀
Owner 平南县正达农业发展有限公司
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