Bupleurum Chinense and corn interplanting method

A cultivation method and corn technology, applied in the field of economic crop cultivation, can solve problems such as the lack of a relatively complete technical system, and achieve the effects of reducing soil compaction, increasing value, and high emergence rate

Inactive Publication Date: 2017-12-08
桂平市金田镇旷福淮山种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, the interplanting technology of Bupleurum and corn is still in the stage of technical exploration, and a relatively complete technical system has not been formed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A cultivation method for Bupleurum corn interplanting, characterized in that it comprises the steps of:

[0020] (1) Fertilization by selection of land: Choose a plateau with flat terrain, deep soil layer, loose soil, equal fertility, sufficient light, good soil physical and chemical properties, and strong water and fertilizer retention capabilities. Mechanical deep plowing or rotary plowing, the plowing depth can reach 25cm, and it will be leveled in time after plowing;

[0021] (2) Corn planting: Sow corn in mid-to-late April. Before planting, choose a sunny day to dry the seeds for 1 day. Soak the selected seeds with 300 times potassium dihydrogen phosphate solution for 8 hours. When the surface temperature reaches 10°C, use rooting powder. 15mg / L seed dressing, mix and sow with corn seeder, and make the row spacing of corn 1.1m, hole spacing 30cm, keep 2 seedlings in each hole, and the density of corn seedling retention is 3500 plants per mu;

[0022] (3) Bupleurum...

Embodiment 2

[0028] A cultivation method for Bupleurum corn interplanting, characterized in that it comprises the steps of:

[0029] (1) Fertilization by selection of land: Choose a plateau with flat terrain, deep soil layer, loose soil, equal fertility, sufficient light, good soil physical and chemical properties, and strong water and fertilizer retention capabilities. Mechanical deep plowing or rotary plowing, the plowing depth can reach 30cm, and it will be leveled in time after plowing;

[0030] (2) Corn planting: Sow corn in mid-to-late April. Before sowing, choose a sunny day to dry the seeds for 2 days. Soak the selected seeds with 500 times potassium dihydrogen phosphate solution for 10 hours. When the surface temperature reaches 10°C, use rooting powder 20mg / L seed dressing, mix and sow with corn seeder, and make the row spacing of corn 1.1m, hole spacing 30cm, keep 2 seedlings in each hole, and the density of corn seedling retention is 4000 plants per mu;

[0031] (3) Bupleurum ...

Embodiment 3

[0037] A cultivation method for Bupleurum corn interplanting, characterized in that it comprises the steps of:

[0038] (1) Fertilization by selection of land: Choose a plateau with flat terrain, deep soil layer, loose soil, equal fertility, sufficient light, good soil physical and chemical properties, and strong water and fertilizer retention capabilities. Mechanical deep plowing or rotary plowing, the plowing depth can reach 28cm, and it will be leveled in time after plowing;

[0039] (2) Corn planting: Sow corn in mid-to-late April. Before planting, choose a sunny day to dry the seeds for 1.5 days. Soak the selected seeds with 400 times potassium dihydrogen phosphate for 9 hours. When the surface temperature reaches 10°C, use rooting powder 18mg / L seed dressing, mix and sow with a corn seeder, and make the row spacing of the corn 1.1m, the hole spacing 30cm, keep 2 seedlings in each hole, and the corn seedling density is 3800 plants per mu;

[0040] (3) Bupleurum seed dres...

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PUM

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Abstract

The invention relates to the technical field of cultivation of commercial crops, in particular to a Bupleurum chinense and corn interplanting method, comprising the steps of (1) selecting a land and applying fertilizer; (2) planting corn; (3) coating seeds of Bupleurum chinense, and sowing the seeds; (4) managing a field; (5) controlling disease and pest damage; (6) harvesting in due time. The invention is intended to provide a Bupleurum chinense and corn interplanting method; the method makes full use of light energy and growth seasons and utilizes a small climate environment where a field is shaded by corn so that the yield of both corn and Bupleurum chinense is increased, labor cost is greatly reduced, and the method has a promising popularization prospect.

Description

technical field [0001] The invention relates to the technical field of economic crop cultivation, in particular to a method for interplanting Bupleuri and corn. Background technique [0002] Corn is a crop product, and people's demand for corn is relatively high. Increasing the yield of corn can bring certain economic benefits. The artificial cultivation of Bupleurum is mostly based on seed propagation, but the germination rate of Bupleurum seeds is low and the germination is slow, and the average germination rate is lower than 35%. It takes 50 to 80 days from sowing to germination under suitable conditions, so it is difficult to ensure that all seedlings are sown at once, which seriously restricts the improvement of Bupleurum planting benefits. According to Bupleurum's characteristic of preferring shade during germination and seedling stage, and long germination time, the cultivation mode of interplanting with other crops is adopted. When other crops grow enough to cover t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G13/00A01C1/00A01C1/06A01C21/00C05G3/00
CPCA01G13/00A01C1/00A01C1/06A01C21/005A01G22/00C05B7/00C05G3/00C05B17/00C05C5/02C05D9/02
Inventor 刘万宁
Owner 桂平市金田镇旷福淮山种植专业合作社
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