Field plot and method applicable to mechanized sowing and transplantation of paddy rice

A technology in the plot and field, applied in the fields of rice cultivation, botany equipment and methods, applications, etc., can solve problems such as unsuitable for mechanized planting, random plot experiments, repeated and local control problems, and inconvenient mechanical walking, so as to promote large-scale Area application, ensure operability, improve high-yield and high-efficiency effects

Inactive Publication Date: 2015-05-27
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 applicable to mechanized sowing and transplantation of paddy rice
  • Field plot and method applicable to mechanized sowing and transplantation of paddy rice
  • Field plot and method applicable to mechanized sowing and transplantation of paddy rice

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Embodiment 1

[0020] Such as figure 1 and figure 2 As shown, the field plots suitable for mechanized sowing and planting of rice provided by the present invention include protection rows 140, walkways 130 between blocks and walkways 120 between plots. row, each horizontal row is a cell 110, a walkway 130 between blocks is set between adjacent vertical columns, a walkway 120 between cells is set between adjacent horizontal rows, and protection rows 140 and 140 protection rows are preset on the periphery of the field plots. The width of the row is the same as that of the aisle 130 between the blocks, and the width of each horizontal row in the field plot is an integer multiple of the machine sowing width or insertion width.

[0021] As a possible implementation manner, the width e of the protection row 140 and the inter-block aisle 130 is 2.2r˜2.5r, where r is the turning radius of the machine. The section group walkway 130 and the protection row 140 are designed and planned according to t...

Embodiment 2

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

[0025] Step 1: Plan a schematic diagram of the field planting arrangement 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 aisle between blocks according to the turning radius of the machine. If the turning radius of the machine is r, the width of the aisle between blocks is e=2.2r~2.5r. Calculate the plot according to the width of the machine sowing or insertion width If the width of the machine sowing or inserting width is b, then the width of the plot is kb, where k is a positive integer;

[0027] Step 3: Combining 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...

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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 a method for planting crops, in particular to a field plot and method suitable for mechanized sowing and planting of rice. Background technique [0002] Rice occupies a pivotal position 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 pace of transfer of rural labor force to the secondary and tertiary industries has accelerated, that is, the phenomenon of aging labor force engaged in rice production has become increasingly obvious, and the labor-saving, high-yield and efficient rice mechanized rice seedling raising and transplanting technology is convenient. Came into being. [0003] Field experiment research is a bridge connecting agricultural science theory and agricultural production practice, and is the main form of agricultural science experi...

Claims

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Application Information

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Patent Type & Authority Applications(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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