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Application of nutritional soil in corn planting

A technology of nutrient soil and corn, applied in application, planting substrate, culture medium, etc., can solve the problems of low corn yield and high pest damage, and achieve high yield, low lodging rate and low cost

Inactive Publication Date: 2020-05-22
永州市农业科学研究所
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to provide the application of nutrient soil in corn planting, to solve the problem of low corn yield and high pest damage

Method used

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  • Application of nutritional soil in corn planting
  • Application of nutritional soil in corn planting
  • Application of nutritional soil in corn planting

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Embodiment Construction

[0017] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] In the description of the present invention, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0019] On the one hand, the embodiment of the present invention prov...

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Abstract

The invention belongs to the technical field of crop planting and particularly relates to an application of nutritional soil in corn planting. The nutritional soil comprises plant ash and loam in thevolume ratio being 3:1; and the nutritional soil is adopted for culture of seedlings in corn planting. The plant ash and the loam are taken as nutritional soil for culture of the seedlings, the seedling culture effect is good, and the plant ash is wide in source, low in cost and easy to popularize and apply.

Description

technical field [0001] The invention belongs to the technical field of crop planting, and in particular relates to the application of nutrient soil in corn planting. Background technique [0002] Corn is an annual herbaceous plant belonging to the Poaceae Zea genus. It has tall plants and strong stems. It is an important food crop and feed crop. It is a crop with a high total output in the world. The use of a large amount of pesticides to control the pests of corn; and the long-term unreasonable large-scale fertilization lead to the imbalance of nutrients in the soil and the continuous decline in the utilization rate of the soil. This planting method not only increases the planting cost of the farmers, but also leads to the reduction of the farmers' income. There are often residual harmful substances in the corn, which affects the quality of agricultural products and endangers personal health when eating corn. Therefore, it is urgent to seek the application of nutrient soil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/10A01G22/20A01C21/00
CPCA01C21/00A01G22/20A01G24/10
Inventor 潘九林孙小成欧阳国春谢宜芝周涛雷干农欧丽君黄尚武孙洪波
Owner 永州市农业科学研究所
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