Field plot and method suitable for rice mechanized sowing and planting

A cell and field technology, applied in rice cultivation, botanical equipment and methods, applications, etc., can solve problems such as inconvenience of mechanical walking, randomness, repetition and local control problems in cell trials, and unsuitability for mechanized planting. The effect of operability, promoting large-area application, and improving accuracy

Inactive Publication Date: 2017-08-15
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the experimental plot drawn by this method is mainly suitable for manual hand insertion, not suitable for mechanized planting.
It is inconvenient for the machine to walk between the cells, which brings difficulties to the random, repetitive and local control of the cell test. In addition to considering the principle of cell division and planning the cell, it is also necessary to consider that the entry and exit of the machine will not bring any problems to the experiment during the experiment. Error and Operability
It is clear that traditional methods of planning do not address these issues

Method used

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  • Field plot and method suitable for rice mechanized sowing and planting
  • Field plot and method suitable for rice mechanized sowing and planting
  • Field plot and method suitable for rice mechanized sowing and planting

Examples

Experimental program
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Effect test

Embodiment 1

[0020] like figure 1 and figure 2 As shown in the figure, the field plots suitable for mechanized rice planting provided by the present invention include protection rows 140, inter-group walkways 130 and inter-cell walkways 120. The field plots are divided into several vertical columns, and each vertical column includes several horizontal columns. Each horizontal row is a small cell 110, the inter-block walkways 130 are set between adjacent vertical columns, the inter-cell walkways 120 are set between adjacent horizontal rows, and the periphery of the field cell is preset with a protection row 140, and the protection row 140 The width of each row is the same as the width of the aisle 130 between blocks, and the width of each horizontal row in the field plot is an integer multiple of the width of the machine swath or insertion.

[0021] As an embodiment, the width e of the protection row 140 and the walkway 130 between blocks is 2.2r˜2.5r, where r is the turning radius of the...

Embodiment 2

[0024] The present invention also provides a method for a field plot suitable for mechanized rice planting, comprising the following steps:

[0025] Step 1: Plan the schematic diagram of the field planting layout according to the shape and size of the experimental site, and calculate the length and width of the entire experimental planting area;

[0026] Step 2: Calculate the reserved width of the walkway between blocks according to the turning radius of the machine. Set the turning radius of the machine to be r, then the width of the walkway between blocks is e=2.2r~2.5r, and calculate the cell according to the width of the machine sowing or inserting. If the width of the machine broadcast or slot is b, the width of the cell is kb, where k is a positive integer;

[0027] Step 3: Combine the length and width of the experimental planting area in step 1, the width of the aisle between blocks and the width of the plot in step 2, and the width d of the aisle between the cells, mak...

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Abstract

The invention discloses a field plot and a method applicable to mechanized sowing and transplantation of paddy rice. The field plot comprises a guard row, inter-plot-group walkways and inter-plot walkways, wherein the field plot is divided into a plurality of columns, each column comprises a plurality of rows, each inter-plot-group walkway is arranged between every two neighboring columns, each inter-plot walkway is arranged between every two neighboring rows, the guard row is prearranged around the field plot, the width of the guard row is equal to the width of the inter-plot-group walkway, and the width of each row in the field plot is integral multiples of the width of machine sowing width or transplanting width. The invention strictly designs and plans the length, width, walkways and guard row of the experimental plot according to machine body width and machine turning radius, so that a machine can smoothly enter the plot to perform operation at any time without affecting other plots. The progress of a mechanized sowing and transplantation experiment is promoted, the accuracy and feasibility of the experiment are increased, the mechanized paddy rice sowing and transplantation technology is perfected, the large-scale application of paddy rice mechanization is promoted, and the high yield and high efficiency of the paddy rice are increased.

Description

technical field [0001] The invention relates to the field of crop planting methods, in particular to a field plot and method suitable for mechanized rice planting. Background technique [0002] Rice plays an important role in my country's food security, and Sichuan is a major rice province in the country, with an annual planting area of ​​about 2 million hectares. In recent years, with the rapid development of China's social economy, the transfer of rural labor to the secondary and tertiary industries has accelerated, that is, the aging of the labor force engaged in rice production is becoming more and more obvious. came into being. [0003] Field experiment research is a bridge linking agricultural scientific theory and agricultural production practice, and is the main form of agricultural scientific experiment. Under artificial control conditions, the crop itself is used as an indicator, and the optimal and optimal schemes are selected by setting different treatments and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G16/00A01G22/22
CPCA01G22/22
Inventor 任万军钟晓媛赵敏田青兰陶有凤胡剑锋雷小龙
Owner SICHUAN AGRI UNIV
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