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Double high-yield maize and soybean ventilate planting method

A new method and transparent technology, applied in the field of co-planting of corn and soybeans, can solve the problems of not obvious increase in the yield of corn and soybeans, and achieve the effects of good ventilation and light transmission conditions, enhanced vitality, and expanded range of activities

Inactive Publication Date: 2007-05-16
许君
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The invention provides a new method of double-high rice bean permeable planting to solve the problem that the current yield of corn and soybean intercropping is not obvious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Including land selection, soil preparation, seed selection, timely sowing, field management, and harvesting, its characteristics are:

[0035] a. Land selection: east-west ridge direction, ridge length 100 meters, ridge number 30 ridges, ridge spacing 60-65 cm;

[0036] b. Land preparation: The depth of soil thawing is 15 cm. Three ploughs are used to form ridges on the land where the stubble has been removed, combined with deep application of base fertilizer, the depth is 10 cm. The tool used is a deep loose plough, which is suppressed as the ridge is hit, and reaches the ready-to-see state. ;

[0037] c. Seed selection.

[0038] For corn, Zhengdan 958, a compact-tolerant and dense-planting high-light-efficiency cultivar, was selected, and Luyu 9911 was selected for the sparse-planting and large-spike type;

[0039] Soybeans are selected to be resistant to sparse planting, Jixindou No. 1. The variety application has been accepted by the Plant New Variety Protection Office ...

Embodiment 2

[0043] Including land selection, soil preparation, seed selection, timely sowing, field management, and harvesting, its characteristics are:

[0044] a. Land selection: east-west ridge direction, ridge length 200 meters, ridge number 60 ridges, ridge spacing 60-65 cm;

[0045] b. Land preparation: The depth of soil thawing is 15 cm, and three ploughs are used to form ridges on the land where the stubble has been removed, combined with deep application of base fertilizer, the depth is 20 cm, and the ridges are suppressed as the ridges are hit to reach the ready-to-see state;

[0046] c. Seed selection.

[0047] For maize, choose Jidan 209, a compact-tolerant and dense-planting high-light-efficiency variety, and Luyu 9915 for sparse planting and large ear type;

[0048] Soybeans are selected to be resistant to sparse planting, Jixindou No. 1;

[0049] d. Timely sowing: When the 5-10 cm arable layer, the ground temperature is stable through 10°C, and the soil moisture content is 18%-...

Embodiment 3

[0051] Including land selection, soil preparation, seed selection, timely sowing, field management, and harvesting, its characteristics are:

[0052] a. Land selection: east-west ridge direction, ridge length 500 meters, ridge number 100 ridges, ridge spacing 60-65 cm;

[0053] b. Land preparation: the depth of soil thawing is 15 cm, three ploughs are used to form ridges on the land where the root stubble has been removed, combined with deep application of base fertilizer, the depth is 30 cm, and the ridges are suppressed as the ridges are hit to reach the ready-to-see state;

[0054] c. Seed selection.

[0055] For corn, Zhengdan 958, a compact-tolerant and dense-planting high-light-efficiency cultivar, was selected, and Luyu 9911 was selected for the sparse-planting and large-spike type;

[0056] Soybeans are selected to be resistant to sparse planting, Jixindou No. 1;

[0057] d. Timely sowing: When the 5-10 cm arable layer, the ground temperature is stable through 10 ℃, and th...

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Abstract

The invention relates to a method for planting double-high bean, wherein it comprises that selecting field, furnishing field, selecting seed, seeding, managing, and harvesting. Said corn is compact high-density kind and loose large-germ kind; the bean is resistant to loose plant; and it plants four or six rows of corn, while two side rows are planted with loose large-germ corn, and the middle is planted with compact one, and the nearby area is planted with bean at four or six rows, and the grooves at the middle of six rows of bean are planted with loose large-germ corn. The invention has low cost and high yield.

Description

Technical field [0001] The present invention belongs to a method for planting crops, and particularly refers to a method for co-planting corn and soybeans. Background technique [0002] Due to social development, technological progress, and the improvement of people's living standards, the demand for corn and soybeans in the whole society has increased. However, due to the rapid growth of our country's population, the continuous reduction of arable land, and the stagnation of corn and soybean production in recent years, the contradiction between the supply and demand of corn and soybeans will become more and more prominent. It is predicted that my country’s corn production and demand gap will reach 23.01 million tons in 2010. To solve the contradiction between food supply and demand, it is undoubtedly to increase food production. At present, my country’s arable land is limited, and it is almost impossible to expand the area of ​​crops. It is almost impossible to use chemical fert...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G7/00A01B79/00
Inventor 许君肖俨史占忠许冬明
Owner 许君
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