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Method for improving peanut yield and peanut planting method using method

A peanut production and high-yield planting technology, applied in the direction of fertilization methods, application, legume cultivation, etc., can solve the problems of high production cost of biochar and significant difference in application effect, so as to promote maximum utilization, significant effect, and reduce peanut Effect of disease

Active Publication Date: 2019-11-15
SHANDONG PEANUT RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, due to the variety of biochar, its application effect is also significantly different, and there are also problems of applicability for different crops; in addition, although there are many reports on the technology and equipment for preparing biochar, the use of biochar The production cost is high, thus limiting its popularization and application

Method used

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  • Method for improving peanut yield and peanut planting method using method
  • Method for improving peanut yield and peanut planting method using method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] A kind of peanut shell biochar fertilizer is prepared by the following method:

[0051] (1) Crush the peanut shells, pass through a 10-mesh sieve, add urea, the amount of urea added is 5-10% of the mass of the peanut shells; stir evenly, place in a carbonization furnace and heat up to 600-800°C at 25°C / min Under high temperature and anoxic pyrolysis for 1 to 2 hours, modified peanut shell biochar is obtained;

[0052] (2) Mix the modified peanut shell biochar prepared above with livestock and poultry organic manure at a mass ratio of 2 to 3:1, adjust the water content to 50 to 55%, add 0.2‰ of fermentation bacteria; compost and ferment for 10 to 15 days During this period, when the pile temperature exceeds 60°C, the pile is turned over; after the fermentation is completed, it is dried and crushed through a 10-mesh sieve.

[0053] The fermentation agent is formed by mixing Bacillus, Candida utilis, Streptomyces, and Dispospora thermophiles in a ratio of 1:2:1:3;

[005...

Embodiment 2

[0062] A method for planting peanuts with high yield, the steps are as follows:

[0063] 1) Soil preparation and fertilization

[0064] Turn over the land, eliminate soil clods, and apply 56kg of base fertilizer per mu at the same time, so that the soil will be pine and firm;

[0065] The base fertilizer (56kg) is made up of the following components: 45kg of peanut shell biochar fertilizer prepared in Example 1, 5kg of diammonium phosphate (18-46-0), 2kg of slaked lime, 0.25kg of boric acid, 0.25kg of ammonium molybdate, sulfuric acid Zinc 0.25kg, potassium fulvic acid 0.6kg, diatomaceous earth 1.65kg, manganese sulfate 0.25kg, ferrous sulfate 0.25kg, ascorbic acid 0.125kg, rhamnolipid 0.375kg;

[0066] After the land is leveled, harrow the land to form ridges, the ridge distance is 36-40cm, the ridge height is 20-22cm, and the ridge width is 14-16cm;

[0067] (2) Sowing

[0068] Choose peanut kernels with large and neat kernels, plump kernels, and good color, and remove mo...

Embodiment 3

[0096] A method for planting peanuts with high yield, the steps are as follows:

[0097] 1) Soil preparation and fertilization

[0098] Turn over the land, eliminate soil clods, and apply 50kg of base fertilizer per mu at the same time, so that the soil will be pine and firm;

[0099] The base fertilizer (50kg) consists of the following components: 41.8kg of peanut shell biochar fertilizer prepared in Example 1, 5.2kg of diammonium phosphate (18-46-0), 0.99kg of slaked lime, 0.132kg of boric acid, 0.132kg of ammonium molybdate kg, zinc sulfate 0.132kg, potassium fulvic acid 0.33kg, diatomaceous earth 0.484kg, manganese sulfate 0.2kg, ferrous sulfate 0.2kg, ascorbic acid 0.1kg, rhamnolipid 0.3kg;

[0100] After the land is leveled, harrow the land to form ridges, the ridge distance is 36-40cm, the ridge height is 20-22cm, and the ridge width is 14-16cm;

[0101] (2) Sowing

[0102] Choose peanut kernels with large and neat kernels, plump kernels, and good color, and remove m...

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Abstract

The invention discloses a method for improving peanut yield and a peanut planting method using the method, and belongs to the technical field of agricultural planting. According to the method for improving the peanut yield, a three-step comprehensive fertilizing method includes the step of base fertilizer application, the step of gynophore growing and topdressing and the step of pod bearing and fertilizer spraying is adopted. The method is designed according to required fertilizer characteristics in different growth stages of peanuts, and maximum utilization of fertilizer is facilitated. According to the planting method for improving the peanut yield, the soil fertility can be remarkably improved, the diseases of the peanuts can be reduced, and the peanut yield can be improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a method for increasing peanut yield and a peanut planting method using the method. Background technique [0002] Peanut is one of the important oil crops in my country. my country is a big peanut planting country and also a big exporter of peanuts. It has a large-scale planting base. Although my country's annual peanut production continues to increase, there are still many problems in peanut planting. , seriously affected my country's peanut production. One is that the continuous cropping of peanuts makes the microbial community in the soil unstable, resulting in unbalanced nutrients in the soil, and peanuts are prone to disease; the other is that many growers increase the use of pesticides and chemical fertilizers in order to increase peanut production, and the chemical fertilizers used The variety of species is single, which makes the nutrient distrib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/40A01C21/00C05G3/04C05G3/00
CPCA01C21/005A01G22/40C05B7/00C05C3/00C05D9/02C05G3/00C05F11/10
Inventor 潘丽娟迟晓元王通陈娜陈明娜王冕杨珍禹山林
Owner SHANDONG PEANUT RES INST
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