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Double high-yield maize and soybean ventilated planting method

A planting method and transparent technology, applied in botany equipment and methods, soil preparation methods, horticultural methods, etc., can solve the problems of not obvious increase in yield of corn and soybeans, achieve good ventilation and light transmission conditions, and high light energy utilization rate , the effect of promoting robust growth

Inactive Publication Date: 2011-05-04
许君
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The invention provides a double-high rice bean permeable planting method 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, and is characterized in that:

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

[0036] b. Soil preparation: The depth of soil thawing is 15 cm. Three plows 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 10 cm. The tool used is a subsoiling plow. ;

[0037] c. Selection.

[0038] Zhengdan 958, a compact variety resistant to dense planting and high light efficiency, was selected for corn, and Lvyu 9911 was selected for sparse planting and large spike type;

[0039] The soybean variety that is resistant to rare planting, Jixindou No. 1, has been accepted by the Plant Variety Protection Office of the Ministry of Agriculture. The applicant for this variety is Jilin Province Jixin Seed Industry C...

Embodiment 2

[0043] Including land selection, soil preparation, seed selection, timely sowing, field management, and harvesting, and is characterized in that:

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

[0045] b. Soil preparation: The depth of soil thawing is 15 cm. Three plows are used to form ridges on the plots that have been cleared of root stubble. Combined with deep application of base fertilizer, the depth is 20 cm. With the ridges and suppression, it reaches the state of waiting for sowing;

[0046] c. Selection.

[0047] The corn variety Jidan 209 is a compact variety resistant to dense planting and high light efficiency, and Lvyu 9915 is selected for the sparse planting and large spike type;

[0048] Soybeans use a variety that is resistant to sparse planting, Jixindou No. 1;

[0049] d. Timely sowing: When the 5-10 cm plow layer, the ground temperature is stable through 10°C, and the soil moi...

Embodiment 3

[0051] Including land selection, soil preparation, seed selection, timely sowing, field management, and harvesting, and is characterized in that:

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

[0053] b. Soil preparation: the depth of soil thawing is 15 cm, three plows 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 they are drilled to reach the state of waiting for sowing;

[0054] c. Selection.

[0055] Zhengdan 958, a compact variety resistant to dense planting and high light efficiency, was selected for corn, and Lvyu 9911 was selected for sparse planting and large spike type;

[0056] Soybeans use a variety that is resistant to sparse planting, Jixindou No. 1;

[0057] d. Timely sowing: When the 5-10 cm plow layer, the ground temperature is stable throug...

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

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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