A kind of cultivation method of potato

A cultivation method and potato technology are applied in the directions of cultivation, plant cultivation, botanical equipment and methods, etc., which can solve problems such as unfavorable manual and mechanical operations, easy outbreak of potato diseases, high field humidity, etc., and achieve favorable photosynthesis and respiration. , Increase the effective light area, reduce the effect of volatilization and leaching

Active Publication Date: 2017-09-15
INST OF MICROBIOLOGY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the lack of high-yield and high-efficiency technology is one of the factors restricting the development of my country's potato industry, and the development of new high-efficiency cultivation models has become a bottleneck problem that needs to be broken through
[0003] In recent years, the potato cultivation technology has been stuck in the traditional mode, which mainly has the following four shortcomings: (1) The potato row spacing is too small, and adjacent rows are easy to block each other, which affects photosynthesis; (2) The ventilation effect is poor, and the field humidity is low. (3) The ridge spacing is small, which is not conducive to manual and mechanical operations; (4) Traditional chemical fertilizers and pesticides are easy to enter the atmosphere, soil and water through volatilization, runoff and seepage, which not only causes utilization rate is low and causes environmental pollution
These shortcomings of the traditional cultivation mode not only seriously affect the potato yield, but also cause environmental pollution, which has become an urgent problem to be solved in potato production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Embodiment 1, efficient and environment-friendly potato cultivation method and its comparison with conventional potato cultivation method

[0051] 1. Conventional potato cultivation method

[0052] The conventional potato cultivation method comprises the following steps: (1) selecting fine seeds; (2) soil preparation; (3) fertilizing (basal fertilizer); (4) cutting and germination; (5) sowing; (6) field management (applying pesticides) (7) Harvest.

[0053] 2. Efficient and environmentally friendly potato cultivation method

[0054] Efficient and environmentally friendly potato cultivation method In the above conventional potato cultivation process, the following points have been improved:

[0055] (1) Fertilizer synergist: In the fertilization process of the conventional method, the fertilizer synergist is mixed into the base fertilizer according to the proportion (add 10kg fertilizer synergist to 100kg base fertilizer) and then applied according to the conventional ...

Embodiment 2

[0060] Embodiment 2, efficient and environmentally friendly potato cultivation method

[0061] The experiment was carried out in the demonstration base of Caowa Village, Caowa Township, Haiyuan County, Ningxia Hui Autonomous Region (the sowing time was May 2014, and the sowing area was 2000 mu). The experiment was divided into five groups:

[0062] One group: cultivated using conventional methods;

[0063] The second group: on the basis of conventional methods, only increase the step of adding fertilizer synergists for cultivation;

[0064] Three groups: On the basis of the conventional method, only the steps of using the soil preparation method are added for cultivation;

[0065] Group four: On the basis of conventional methods, only the step of adding pesticide loss control agents is added for cultivation;

[0066] Group five: On the basis of conventional methods, fertilizer synergists and pesticide loss control agents are added and soil preparation methods are used for cu...

Embodiment 3

[0096] Embodiment 3, efficient and environment-friendly potato cultivation method

[0097] The experiment was carried out at the demonstration base of the potato garden in Wanya Village, Chengjiao Township, Xiji County, Ningxia Hui Autonomous Region (the sowing time was May 2014, and the sowing area was 1,000 mu). The experiment was divided into five groups:

[0098] One group: cultivated using conventional methods;

[0099] The second group: on the basis of conventional methods, only increase the step of adding fertilizer synergists for cultivation;

[0100] Three groups: On the basis of the conventional method, only the steps of using the soil preparation method are added for cultivation;

[0101] Group four: On the basis of conventional methods, only the step of adding pesticide loss control agents is added for cultivation;

[0102] Group five: On the basis of conventional methods, fertilizer synergists and pesticide loss control agents are added and soil preparation meth...

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Abstract

The invention discloses a potato cultivation method. The method includes the steps of soil preparation, fertilizer applying and field management. The soil preparation includes the steps that the ridge spacing ranges from 90 cm to 120 cm, the ridge height ranges from 18 cm to 20 cm, the row spacing ranges from 16 cm to 18 cm, and two rows of potatoes are planted in each ridge. The fertilizer for applying is a mixture obtained by evenly mixing fertilizer synergist and base fertilizer. The pesticide applied in field management is a mixture formed by mixing pesticide retarder and prevention-control medicament. It is proved by experiments that the potato cultivation method can promote a high yield of potatoes and lower pollution to the environment and has wide application prospects.

Description

technical field [0001] The invention specifically relates to a potato cultivation method, which belongs to the field of agricultural planting. Background technique [0002] Potatoes are the fourth largest crops in the world after rice, wheat, and corn. my country ranks first in the world in planting area and total output, and is the largest potato producer. Potato has wide adaptability, short growth period, comprehensive nutrition and long industrial chain. It has great potential for increasing production and broad prospects for industrial development. It has become an important pillar industry for poverty alleviation in northern my country and foreign exchange earning in southern China. However, the lack of high-yield and high-efficiency technology is one of the factors restricting the development of my country's potato industry, and the development of new high-efficiency cultivation models has become a bottleneck problem that needs to be broken through. [0003] In recent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00C05G3/00
CPCA01G22/00C05G3/00
Inventor 仲乃琴赵盼徐晓东董彦旭蔡冬清陈延杨杰陈学明杨晓珍詹红史立林杨明
Owner INST OF MICROBIOLOGY - CHINESE ACAD OF SCI
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