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High-yield and pollution-free peanut cultivation method

A cultivation method and peanut technology are applied in fertilization methods, botanical equipment and methods, horticulture, etc., and can solve the problems of polluted peanut yield and quality, grub resistance to drugs, and difficulty in preventing grubs, etc., and achieve the effect of improving yield and quality.

Active Publication Date: 2014-10-08
SHANDONG INST OF POMOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Improper use of chemical pesticides not only pollutes the yield and quality of peanuts, but also causes grubs to develop resistance due to repeated use, making grub control more difficult

Method used

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  • High-yield and pollution-free peanut cultivation method
  • High-yield and pollution-free peanut cultivation method
  • High-yield and pollution-free peanut cultivation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Cultivate as follows:

[0047] (1) select loose and aeration soil to carry out land preparation, dig peanut planting trenches, peanut ridges and film-covering cultivation, ridge height 8cm, width 55cm, sowing double rows, sowing two grains per hole, to obtain plots after sowing;

[0048] (2) mixing and diluting rhizobia fertilizer with water, preparing a rhizobia fertilizer dilution solution with a rhizobia concentration of 0.8 billion / mL, and spraying the rhizobia fertilizer dilution solution on the sowing of the post-sowing plot obtained in step (1) Within the range of 2 to 3 cm around the seeds of the ditch hole, the spray amount per hole is 0.25 mL, and after spraying the rhizobia fertilizer dilution solution, the soil is covered, and normal field management is carried out;

[0049] (3) Apply the entomopathogenic nematode H06 that meets the detection conditions in the peanut pod setting stage, and the application amount per hole is 25,000, and normal field managemen...

Embodiment 2

[0051] Cultivate as follows:

[0052] (1) select loose and aerated soil to carry out land preparation, dig peanut planting trenches, peanut ridges and film mulching cultivation, ridge height 12cm, width 65cm, sowing double rows, sowing two grains per hole, to obtain plots after sowing;

[0053] (2) mixing and diluting rhizobia fertilizer with water, preparing a rhizobia fertilizer dilution solution with a rhizobia concentration of 0.8 billion / mL, and spraying the rhizobia fertilizer dilution solution on the sowing of the post-sowing plot obtained in step (1) Within the range of 2 to 3 cm around the seeds of the ditch hole, the spray amount per hole is 0.25 mL, and after spraying the rhizobia fertilizer dilution solution, the soil is covered, and normal field management is carried out;

[0054] (3) Apply the entomopathogenic nematode H06 that meets the detection conditions in the peanut pod setting stage, and the application amount per hole is 25,000, and normal field managemen...

Embodiment 3

[0056] Cultivate as follows:

[0057] (1) select loose and aeration soil to carry out land preparation, dig peanut planting trenches, peanut ridges and film-covering cultivation, ridge height 10cm, width 60cm, sowing double rows, sowing two grains per hole, to obtain a plot after sowing;

[0058] (2) mixing and diluting rhizobia fertilizer with water, preparing a rhizobia fertilizer dilution solution with a rhizobia concentration of 0.8 billion / mL, and spraying the rhizobia fertilizer dilution solution on the sowing of the post-sowing plot obtained in step (1) Within the range of 2 to 3 cm around the seeds of the ditch hole, the spraying amount per hole is 0.30 mL, and after spraying the rhizobia fertilizer dilution solution, the soil is covered, and normal field management is carried out;

[0059] (3) Apply the entomopathogenic nematode H06 that meets the detection conditions in the peanut pod setting stage, and the application amount per hole is 30,000, and normal field mana...

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Abstract

The invention relates to a high-yield and pollution-free peanut cultivation method. The method comprises the steps of (1), carrying out soil preparation, digging peanut planting holes and carrying out ridging and film-coating cultivation on peanuts; (2), mixing and diluting nodule bacteria fertilizer and water, spraying a nodule bacterium fertilizer diluent around seeds in sowing holes of a land parcel after sowing, and then carrying out earthing and normal field management; (3), applying insect pathogeny nematodes according with the detecting condition during the fruiting period of the peanuts and carrying out normal field management after application. According to the method, nodule bacteria of the peanuts are applied during the sowing period, the H06 nematodes are applied during the fruiting period, and through comprehensive analysis, it is indicated that the effects of increasing the yield, improving the quality and achieving pollution-free prevention and treatment are achieved in the cultivation process of the peanuts.

Description

technical field [0001] The invention relates to a high-yield and pollution-free peanut cultivation method, belonging to the technical field of peanut cultivation. Background technique [0002] Peanut is one of the main sources of edible vegetable oil in my country, and it is also the main export agricultural product. At present, the national peanut planting area has reached 5.02 million hectares. 2 , with a total output of 14.3 million tons, accounting for more than 60% of the world's annual peanut output. In recent years, the occurrence number of peanut grubs in various places has been increasing year by year, among which dark gills and verdigris beetles are the main ones. They feed on the pods by larvae (grubs), which cause serious harm to peanuts, generally leading to a reduction of 10% to 20% in yield, and even 50% to 80% in severe cases, and even no grains are harvested. At present, chemical seed dressing and root irrigation are mainly used for its control, which not...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C21/00A01M99/00
Inventor 武海斌孙瑞红辛力宫庆涛张坤鹏张学萍
Owner SHANDONG INST OF POMOLOGY
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