Cultivation method for preventing peanut field weeds

A cultivation method and peanut technology, applied in botany equipment and methods, fertilizer mixture, horticulture, etc., can solve the problems that the comprehensive control of diseases and insect pests cannot be taken into account, and the difficulty of effective control of weeds, etc., to achieve comprehensive control and effective weed control , significant economic benefits

Inactive Publication Date: 2015-07-01
SHANDONG PEANUT RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a cultivation method for preventing and controlling weeds in peanut fields by improving the weed control technology in p

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Before sowing peanuts, accurately weigh 30 kg of potassium sulfate-type Jinzhengda slow-release fertilizer with a content ratio of N:P:K of 20:6:19, 8 kg of urea, 9 kg of diammonium phosphate, and 6 kg of potassium sulfate. , 200 kg of plant ash, and 80 kg of castor cake. Apply evenly to the soil at one time. Immediately cover the peanuts with soil, spray 16ml of 23.5% oxyfluorfen EC, 80ml of 33% pendimethalin EC, 32ml of 96% refined metolachlor EC, and 10.8% refined quizalofop per mu. 30ml of emulsifiable concentrate, 10ml of 30% phoxim microcapsule suspension, 20ml of 4.5% beta-cypermethrin emulsifiable concentrate and 40 grams of 50% carbendazim emulsifiable concentrate are mixed agents, mixed with 60 kg of water and sprayed evenly. The field with the same fertilization method and artificial weeding was used as a control. When harvesting in autumn, 425 kilograms of peanuts were harvested per acre of land, and 352 kilograms of peanuts were harvested in the control p...

Embodiment 2

[0012] Before sowing peanuts, accurately weigh 40 kg of potassium sulfate-type Jinzhengda slow-release fertilizer with a content ratio of N:P:K of 20:6:19, 9 kg of urea, 10 kg of diammonium phosphate, and 9 kg of potassium sulfate. , 300 kg of plant ash, 100 kg of castor cake. Apply evenly to the soil at one time. Immediately cover the peanuts with soil after sowing, and spray 20ml of 23.5% oxyfluorfen EC, 100ml of 33% pendimethalin EC, 40ml of 96% refined metolachlor EC, and 10.8% refined quizalofop per mu. 35ml of emulsifiable concentrate, 15ml of 30% phoxim microcapsule suspension, 25ml of 4.5% beta-cypermethrin emulsifiable concentrate and 50 grams of 50% carbendazim emulsifiable concentrate are mixed agents, mixed with 70 kg of water and sprayed evenly. The field with the same fertilization method and artificial weeding was used as a control. When harvesting in autumn, 437 kilograms of peanuts were harvested per acre of land, and 352 kilograms of peanuts were harvested ...

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Abstract

A cultivation method for preventing peanut field weeds belongs to the technical field of peanut field weed prevention and efficient cultivation. The method comprises, before peanut is seeded, sufficiently applying base fertilizer composed of elements such as urea, diammonium phosphate, ammonium sulfate and sustained-release potassium sulfate, and organic fertilizer composed of plant ash and castor cakes; instantly covering earth after sowing, one-time spraying 23.5% oxyfluorfen emulsifiable concentrate, 33% pendimethalin emulsifiable concentrate, 96% s-metolachlor emulsifiable concentrate, 10.8% quizalofop-p-ethyl emulsifiable concentrate, 30% phoxim microcapsule suspension, 4.5% efficient cypermethrin emulsifiable concentrate and 50% carbendazim emulsifiable concentrate. The cultivation method for preventing the peanut field weeds is simple in operation, saves labor and can comprehensively prevent diseases, insect pests and weeds in peanut fields and obtain obvious economic benefits.

Description

technical field [0001] The invention relates to a cultivation method for preventing and controlling weeds in peanut fields, and belongs to the technical field of weed control and high-efficiency cultivation in peanut fields. Background technique [0002] Peanut is an important oil crop, economic crop and edible crop in China. my country's peanut production level is high, the planting efficiency is good, and the development potential is great. It plays a significant role in ensuring the safe and effective supply of national edible vegetable oil. [0003] There are many kinds of weeds in peanut fields, the number is huge, and their occurrence is widespread. There are more than 80 species of weeds in peanut fields in my country, mainly grasses, accounting for more than 60% of the total weeds in peanut fields, followed by Compositae , Amaranthaceae, Cyperaceae, Cruciferae, Euphorbiaceae, Chenopodiaceae, Portulacaceae, etc. Weeds compete with peanuts for glory, fertilizer, and wa...

Claims

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Application Information

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IPC IPC(8): A01G1/00C05G1/06
Inventor 曲明静高华援路兴涛杨福军李晓鞠倩姜晓静
Owner SHANDONG PEANUT RES INST
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