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Ridge size determination method for ridged cultivation

A technology for determining the method and distance between ridges, which is applied in the field of crop planting, can solve the problem of too high ridges, achieve the effect of absorbing more roots and increasing the thickness of the soil layer

Inactive Publication Date: 2016-07-27
张琴芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method to determine the height and width of the ridge according to the type of the root system of the planted crops and the characteristics of the crop harvest, so as to solve the problem that the ridge is too high or too low in the current production.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0021] Example 1, according to content of the present invention, propose detailed steps;

[0022] Ridge Cultivation Method of Pepper in Open Field

[0023] (1) For fertilization in site preparation, choose soil with good plowability, convenient irrigation and drainage, and flat terrain, and apply enough base fertilizer, high-quality farmyard manure 5000 kg to 7500 kg, superphosphate 75 kg to 100 kg, and ammonium bicarbonate 50 kg as base fertilizer; 2 / 3. It is used for spreading on the ground, plowing 20 cm to 25 cm; 1 / 3 of the base fertilizer is ditching and concentrated application. The ridges are ridged at a ridge distance of 20 cm, the ridge height is 15 cm, and the ridge surface width is 30 cm.

[0024] (2) Colonization and transplanting of pepper seedlings should be carried out after 3:00 p.m. on cloudy or sunny days. Water thoroughly 1 day before the seedlings are raised. When raising the seedlings, bring as much perennial root soil as possible. During the transportat...

example 2

[0026] Example 2, according to the contents of the present invention, propose detailed steps;

[0027] How to plant corn:

[0028] (1) Soil preparation and fertilization

[0029] Plow the land and apply enough base fertilizer: the plowing depth should reach more than 25cm, the plowing depth should be consistent, and the ridges should be turned evenly; combined with plowing and fertilization, apply 1000-2000kg per 667m2; combined with the application of slow-efficiency chemical fertilizers, apply phosphorus pentoxide per 667m2 5-8kg, potassium oxide 9-16kg, pure nitrogen 5-6kg, zinc-deficient soil (soil available zinc is less than 0.5mg / kg), every 667m2 need to apply 0.51kg zinc sulfate as base fertilizer;

[0030] (2) Ridge planting

[0031] Single ridge and double row planting: arc-shaped ridge with ridge height 15cm, ridge width 70cm, ridge spacing 20cm, and two rows of corn are planted on each ridge according to 25cm spacing and 30cm row spacing;

[0032] (3) Field manag...

example 3

[0034] Example 3, according to the contents of the present invention, propose detailed steps;

[0035] How to grow potatoes

[0036] (1) Select the plot:

[0037] Choose a plot with loose soil, good permeability, rich organic matter content, flat terrain, close to water sources, and convenient irrigation and drainage, combined with fertilization for site preparation, 3000 kg of farmyard manure per mu, and 75-100 kg of ternary compound fertilizer with high potassium content .

[0038] (2) Ridge planting

[0039] According to the arc-shaped ridge of ridge height 25cm, ridge width 30cm, and ridge spacing 20cm, when planting, plant a row of crops according to the spacing of 25cm on each ridge;

[0040] (3) Field management

[0041] Cultivation and earth cultivation: The time for the first intertillage and soil cultivation is about 6 cm in seedling height, and the underground stolons have not yet formed at this stage, so it can be hoeed reasonably; 10 days later, the second int...

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PUM

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Abstract

The invention relates to the technical field of crop planting and particularly relates to a ridge size determination method for ridged cultivation. The method provided by the invention has the aim that the problem in current production that ridges are too high or too low is solved through determining the height and width of the ridges according to root system types of planted crops and crop harvesting characteristics. According to the method, by adopting single-ridge double-line, ventilating, light-transmission and soil layer thickness increasing, a microenvironment for root systems is stable in water and heat, a good environment is created for the growth and development of the root systems, and more absorbing roots are promoted; and through determining the optimal ridge height and width by using intrinsic characteristics of a taproot system and a fibrous root system, the yield is increased.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a method for determining the size of a ridge in ridge cultivation. Background technique [0002] Ridging cultivation has been widely adopted by vegetable farmers in recent years because it can increase ground temperature, increase soil air permeability, and promote the growth and development of vegetable roots. However, in vegetable ridge cultivation, most vegetable farmers are at a loss as to how high the ridge should be. Therefore, there is a problem that the ridge is too high or too low in production. [0003] Some vegetable farmers think that the higher the ridge, the better, and some even set the ridge height at 40-60 cm. This approach is wrong. When the ridge is too high, although the ground temperature and air permeability of the soil can be significantly improved, watering becomes a problem. If watering is too little, the water will not reach the ridge, and the w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/00
Inventor 张琴芳
Owner 张琴芳
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