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Cultivation method of peanuts

A cultivation method and peanut technology are applied in the directions of botanical equipment and methods, horticulture, and application to achieve the effects of robust individual development, increased fertilizer utilization, and increased yield

Inactive Publication Date: 2014-02-19
BIOTECH RES CENT SHANDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems such as late closure of ridges in the field of peanut planting, low leaf area index, insufficient use of light energy, and insufficient use of soil water and fertilizers, the present invention provides A peanut cultivation method that is beneficial to individual development, early ridge closure, increased leaf area index, and full use of light energy

Method used

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  • Cultivation method of peanuts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1: Big Peanuts

[0021] A method for cultivating peanuts, comprising the steps of:

[0022] (1) Control the ridge distance to 110cm, the ridge width to 80cm, and the ridge height to 4-5cm;

[0023] (2) Sow 3 rows of peanuts on the ridge, the row spacing is 25~30cm, the 3 rows are parallel, the 2 rows on the side are symmetrically sown, and the middle row is cross-seeded (see figure 1 ); the hole distance of peanuts is 12~13cm, sow 14500 holes per mu, and 1 seed per hole.

Embodiment 2

[0024] Embodiment 2: small peanuts

[0025] A method for cultivating peanuts, comprising the steps of:

[0026] (1) Control the ridge distance to 110cm, the ridge width to 80cm, and the ridge height to 4-5cm;

[0027] (2) Sow 3 rows of peanuts on the ridge, the row spacing is 25-30cm, 3 rows are parallel, 2 rows are symmetrically sowed, and the middle row is cross-seeded; the small peanut holes are 10-11cm apart, 1 seed per hole; sow 15,500 holes per mu.

Embodiment 3

[0028] Example 3: Big Peanuts

[0029] A method for cultivating peanuts, comprising the steps of:

[0030] (1) Control the ridge distance to 110cm, the ridge width to 80cm, and the ridge height to 4-5cm;

[0031] (2) Sow 3 rows of peanuts on the ridge, the row spacing is 25~30cm, the 3 rows are parallel, the 2 rows on the side are symmetrically sown, and the middle row is cross-seeded (see figure 1 ); the hole distance of large peanuts is 12~13cm, sow 14,500 holes per mu, 1 seed per hole, and put the peanut seeds at a low temperature of 5°C for 3 days before sowing.

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Abstract

The invention relates to the technical field of peanut planting, in particular to a cultivation method of peanuts. The ridging spacing is controlled to be 110cm, the surface width of each ridge is 80cm, and the height of each ridge is 4-5cm; three rows of peanuts are sown in each ridge, the row spacing is 25-30cm, the three rows are parallel, two side rows are sown symmetrically, and the middle row is sown in a cross mode; the hole spacing of large peanuts is 12-13cm, 14000-15000 holes are formed per mu, and a peanut seed is placed in each hole; the hole spacing of small peanuts is 10-11cm, and 15000-16000 holes are formed per mu. Conflict between peanut groups and individuals under high-yield conditions is overcome, early ridge sealing is achieved, the leaf area index is increased, fertilizer use efficiency is increased, and finally high quality of peanuts, cost saving and efficacy enhancement are achieved under the high-yield premise. The cultivation method of peanuts is beneficial to individual development, ridge sealing is early, the leaf area index is maximized, efficiency of light energy utilization and the fertilizer use efficiency are increased, and the yield is increased by 6-8%.

Description

technical field [0001] The invention relates to the technical field of peanut planting, in particular to a peanut cultivation method. Background technique [0002] In recent years, with the continuous improvement of production conditions and the increasing level of cultivation technology, the production level of peanuts has continued to increase. However, there are currently two major problems in peanut production under high-yield conditions. One is that under high-yield conditions, the contradiction between the group and the individual is prominent, the ventilation and light transmission in the group is poor, and the plants are prone to excessive growth and lodging. This is currently 1 / 2~1 / 3 The reason why plant growth inhibitors need to be sprayed in the middle and late stages of peanut field growth. This will inevitably increase the input of manpower and material resources, and increase the production cost. Moreover, most growth inhibitors are chemical substances, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 万书波郭峰李新国孟静静杨莎张佳蕾冯烨
Owner BIOTECH RES CENT SHANDONG ACADEMY OF AGRI SCI
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