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Method for cultivating watermelons

A technology for watermelon and watermelon seedlings, which is applied in horticultural methods, botanical equipment and methods, cultivation and other directions, can solve the problems of plants being susceptible to diseases, poor quality, low yield, etc., and achieves reduction of pesticide usage, increased weight and Sweetness, the effect of reducing morbidity

Inactive Publication Date: 2018-12-07
思南县华丰果蔬专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The application number is 201710797005.5, which discloses a method of using arbuscular mycorrhizal fungi to promote the growth of sweet sorghum in saline-alkali soil. The host plant is used to propagate arbuscular mycorrhizal fungi in a sterilized multiplication substrate. Contains a fungal protective agent that can help arbuscular mycorrhizal fungi to resist saline-alkali stress, mix arbuscular mycorrhizal fungi with other strains, sow host plants, cultivate for 3-4 months, cut off the aboveground parts of the host plants, cut The crushed root segment is mixed with the substrate, and the substrate is air-dried to obtain a single arbuscular mycorrhizal fungal agent. Finally, the agent is inoculated on the plant, which solves the problem that sweet sorghum cannot grow in saline-alkali soil, but the plant is vulnerable to disease. There are still problems in low yield and poor quality

Method used

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  • Method for cultivating watermelons

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Experimental program
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Effect test

Embodiment 1

[0015] Treat the soil with the continuous cropping king microbial agent: (1), soil pretreatment: in the watermelon field that has been cropped for three years, pre-spread NPK compound fertilizer and inoculate AM fungus, then sow white clover, and the plant grows 5 Harvest after one month and press it into the soil; (2), grafting: use white-seeded pumpkin as rootstock, graft the watermelon seedlings, and spray humic acid solution on the grafted seedlings; (3), colonization and the insertion of AM fungi : After the plants rot, insert the watermelon seedlings inoculated with AM fungus and Bacillus subtilis into the soil treated with the continuous stubble king microbial agent, fertilize, loosen the soil, adopt intercropping methods, and regularly spray pesticides for watermelons;

Embodiment 2

[0017] Treat the soil with mulberry microbial agent: (1), pre-treatment of the soil: pre-sprinkle NPK compound fertilizer and inoculate AM fungus in the watermelon field after three years of rotation, and then sow white clover, and the plant grows 5 Harvest after one month and press it into the soil; (2), grafting: use white-seeded pumpkin as rootstock, graft the watermelon seedlings, and spray humic acid solution on the grafted seedlings; (3), colonization and the insertion of AM fungi : After the plants rot, insert the watermelon seedlings inoculated with AM fungus and Bacillus subtilis into the soil treated with the Mulgenbao microbial agent, fertilize, loosen the soil, adopt intercropping methods, and regularly spray pesticides on the watermelons;

Embodiment 3

[0019] Treat the soil with Zhibaokang microbial agent: (1), soil pre-treatment: pre-spread NPK compound fertilizer and inoculate AM fungus in the watermelon field after three years of rotation, and then sow white clover early, and the plants grow for 5 months After harvesting and pressing into the soil; (2), grafting: using white-seeded pumpkin as a rootstock, grafting watermelon seedlings, spraying humic acid solution on the grafted seedlings; (3), colonization and the insertion of AM fungi: After the plants rot, insert the watermelon seedlings inoculated with AM fungi and Bacillus subtilis into the soil treated with the plant-based microbial agent, fertilize, loosen the soil, adopt an intercropping method, and regularly spray pesticides on the watermelon;

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Abstract

The invention relates to the field of fruit planting, in particular to a method for cultivating watermelons. The method for cultivating the watermelons comprises the following steps that 1, soil is pre-treated; 2, grafting is carried out; 3, planting and inoculation of AM fungi are carried out. Formation of mycorrhizae can improve the nutrition condition of the host plant watermelons, absorption of the watermelons on NPK composite fertilizer and N, P, K, Zn, Mn, Fe, Cu and Ca in rotten white clover is improved, and the yield of the watermelons is further increased. In addition, the mycorrhizaecan secrete growth promotion substances, antibiotics and other anti-fungicidal substances. Finally, watermelon seedlings inoculated with the AM fungi are planted in a field where the watermelons areplanted after three years of crop rotation, and the disease incidence of wilt caused by fusarium can be remarkably reduced.

Description

technical field [0001] The invention relates to the field of fruit planting, in particular to a method for cultivating watermelons. Background technique [0002] With global climate warming, the land use overload multiple cropping index increases, especially the high-intensity long-term continuous cropping or multiple cropping of a vegetable or melon in protected cultivation, resulting in low yield, poor quality, and serious occurrence of soil-borne diseases. Single prevention and control technology It is often difficult to be effective. Agricultural cultivation and ecological control, disease-resistant breeding, and the use of disease-resistant varieties for biological control and the application of immune inducers have attracted much attention. The rational allocation of these technologies forms a joint and coordinated prevention and control system. For example: the biological control The combination of technology and agricultural cultivation technology or chemical control...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/05A01G2/30A01G2/35A01G7/06A01G18/50A01G18/40
CPCA01G7/06A01G2/30A01G2/35A01G18/40A01G18/50A01G22/05
Inventor 汪元洁汪德芳
Owner 思南县华丰果蔬专业合作社