Planting method for interplanting of cowpeas with black corn

A planting method and corn technology, which are applied in leguminous plant cultivation, grain cultivation and other directions, can solve problems such as poor stability, impact on cowpea yield, insufficient cowpea climbing, etc., so as to improve economic benefits and improve ventilation and light transmission conditions. , the effect of low cost

Inactive Publication Date: 2018-07-24
南丹县农业局
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the harvesting step of the invention, the corn enters the stage of milk ripening and harvests in late August or early September, and the corn stalks are directly retained on the original plot as a climbing frame for cowpea vines, so that the frame of cowpea The pole may not be enough for cowpea to climb, and the stability may not be very good, which will affect the yield of cowpea

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A kind of planting method of black corn interplanting cowpea, the steps are as follows:

[0028] (1) Seed selection and treatment:

[0029] Black corn variety: Zhenhei Nuo No. 4 black corn, which is resistant to lodging, stress, pests and diseases, and has high production quality.

[0030] Treatment of black corn varieties: Black corn varieties are manually selected to remove shriveled, moldy and broken kernels. Before sowing, sun-dry the seeds and soak them in 600% carbendazim for 12 hours, remove and drain the water before sowing.

[0031] Cowpea variety: Newly selected high-yield cowpea No. 4. This cowpea variety has strong growth potential, high yield, heat resistance, waterlogging tolerance, and Baiyu Feiziwang is strong in disease resistance.

[0032] Cowpea variety treatment: Use artificial seed selection to remove shriveled, moldy and broken seeds, dry the seeds before sowing, and then use quicklime to dress the seeds.

[0033] (2) Soil preparation: Select a p...

Embodiment 2

[0050] A kind of planting method of black corn interplanting cowpea, the steps are as follows:

[0051] (1) Seed selection and treatment:

[0052] Black corn variety: Zhenhei Nuo No. 6 black corn, which is resistant to lodging, stress, pests and diseases, and has high production quality.

[0053] Treatment of black corn varieties: Black corn varieties are manually selected to remove shrunken, moldy and broken kernels. Before sowing, sun-dry the seeds and soak them in 700% carbendazim for 14 hours, remove and drain the water before sowing.

[0054] Cowpea variety: Newly selected 28-2 cowpea. This cowpea variety has strong growth potential, high yield, heat resistance, and waterlogging tolerance. Baiyu Feiziwang has strong disease resistance.

[0055] Cowpea variety treatment: Use artificial seed selection to remove shriveled, moldy and broken seeds, dry the seeds before sowing, and then use quicklime to dress the seeds.

[0056] (2) Soil preparation: Select a plot with fertil...

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PUM

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Abstract

The invention discloses a planting method for interplanting of cowpeas with black corn. The planting method comprises the following steps of seed selection and treatment, soil preparation, sowing of black corn, field management of the black corn, sowing of cowpeas, filed management of the cowpeas, and the like. The cowpeas in the interplanting provided by the invention has the advantages of good ventilation and light transmission, good frame stability and high yield; limited land resources are fully used; economic benefit per unit field area is improved; and the planting method has the advantages of high yield, high efficiency, labor conservation, time conservation and low cost.

Description

technical field [0001] The invention belongs to the technical field of crop planting, and in particular relates to a planting method of corn interplanting cowpea. Background technique [0002] Cowpea is commonly known as carob, ginger bean, belt bean, and hanging bean. It is an annual winding herbaceous plant in Papilionaceae. The fruiting period is from June to September every year. It has the growth habit of high temperature and heat resistance. Its suitable growth temperature is 20-25°C. It can still set pods normally and do not drop flowers at high temperatures above 35°C in summer, but it is not frost-resistant. It is low temperature below 10°C for a long time. Growth is inhibited. Cowpea is a short-day crop with less strict requirements on sunshine. It can be cultivated in spring, summer and autumn in the south, and cowpea has wide adaptability to soil. As long as the drainage is good, it can be planted in loose soil fields, but the pods are soft and firm. The pod s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/20A01G22/40
Inventor 胡水莲黄秀月吴佳桔罗诚彭芳艳邹维群王其刚卢静
Owner 南丹县农业局
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